Update to 8.0.0 (2406)

Dockerfile

@@ -1,4 +1,4 @@
-FROM gradle:6.7.1-jdk11
+FROM gradle:7.0.2-jdk11
 
 ENV ANDROID_SDK_URL https://dl.google.com/android/repository/commandlinetools-linux-7302050_latest.zip
 ENV ANDROID_API_LEVEL android-31

TMessagesProj/build.gradle

@@ -25,7 +25,7 @@ dependencies {
     compileOnly 'org.checkerframework:checker-qual:2.5.2'
     compileOnly 'org.checkerframework:checker-compat-qual:2.5.0'
     implementation 'com.google.firebase:firebase-messaging:22.0.0'
-    implementation 'com.google.firebase:firebase-config:21.0.0'
+    implementation 'com.google.firebase:firebase-config:21.0.1'
     implementation 'com.google.firebase:firebase-datatransport:18.0.1'
     implementation 'com.google.firebase:firebase-appindexing:20.0.0'
     implementation 'com.google.android.gms:play-services-maps:17.0.1'
@@ -299,7 +299,7 @@ android {
         }
     }
 
-    defaultConfig.versionCode = 2390
+    defaultConfig.versionCode = 2406
 
     applicationVariants.all { variant ->
         variant.outputs.all { output ->
@@ -318,7 +318,7 @@ android {
     defaultConfig {
         minSdkVersion 16
         targetSdkVersion 29
-        versionName "7.9.3"
+        versionName "8.0.0"
 
         vectorDrawables.generatedDensities = ['mdpi', 'hdpi', 'xhdpi', 'xxhdpi']
 

TMessagesProj/jni/image.cpp

@@ -1224,7 +1224,7 @@ JNIEXPORT void Java_org_telegram_messenger_Utilities_generateGradient(JNIEnv *en
     float directPixelY;
     float centerDistanceY;
     float centerDistanceY2;
-    int32_t colorsCount = colorsArray[12] == 0 ? 3 : 4;
+    int32_t colorsCount = colorsArray[12] == 0 && colorsArray[13] == 0 && colorsArray[14] == 0 && colorsArray[15] == 0 ? 3 : 4;
 
     for (int y = 0; y < height; y++) {
         if (pixelCache == nullptr) {

TMessagesProj/jni/tgnet/ConnectionsManager.cpp

@@ -2499,7 +2499,7 @@ void ConnectionsManager::processRequestQueue(uint32_t connectionTypes, uint32_t
                 } else {
                     currentCount = 0;
                 }
-                if (!networkAvailable || currentCount >= 12) {
+                if (!networkAvailable || currentCount >= 16) {
                     iter++;
                     continue;
                 }

TMessagesProj/jni/voip/CMakeLists.txt

@@ -918,7 +918,9 @@ add_library(tgcalls STATIC
         voip/tgcalls/group/GroupNetworkManager.cpp
         voip/tgcalls/group/GroupInstanceCustomImpl.cpp
         voip/tgcalls/group/GroupJoinPayloadInternal.cpp
-        voip/tgcalls/group/StreamingPart.cpp
+        voip/tgcalls/group/AudioStreamingPart.cpp
+        voip/tgcalls/group/VideoStreamingPart.cpp
+        voip/tgcalls/group/StreamingMediaContext.cpp
         voip/tgcalls/third-party/json11.cpp
 
         voip/webrtc/rtc_base/async_invoker.cc

TMessagesProj/jni/voip/org_telegram_messenger_voip_Instance.cpp

@@ -76,10 +76,12 @@ class BroadcastPartTaskJava : public BroadcastPartTask {
 public:
     BroadcastPartTaskJava(std::shared_ptr<PlatformContext> platformContext,
             std::function<void(BroadcastPart &&)> callback,
-            int64_t timestamp) :
+            int64_t timestamp, int32_t videoChannel, VideoChannelDescription::Quality quality) :
             _platformContext(std::move(platformContext)),
             _callback(std::move(callback)),
-            _timestamp(timestamp) {
+            _timestamp(timestamp),
+            _videoChannel(videoChannel),
+            _quality(quality) {
     }
 
     void call(int64_t ts, int64_t responseTs, BroadcastPart::Status status, uint8_t *data, int32_t len) {
@@ -91,22 +93,48 @@ public:
         part.responseTimestamp = responseTs / 1000.0;
         part.status = status;
         if (data != nullptr) {
-            part.oggData = std::vector<uint8_t>(data, data + len);
+            part.data = std::vector<uint8_t>(data, data + len);
         }
         _callback(std::move<>(part));
     }
 
+    bool isValidTaskFor(int64_t timestamp, int32_t videoChannel, VideoChannelDescription::Quality quality) {
+        if (_videoChannel == 0) {
+            return _timestamp == timestamp;
+        } else {
+            return _timestamp == timestamp && _videoChannel == videoChannel && _quality == quality;
+        }
+    }
+
 private:
     void cancel() override {
         tgvoip::jni::DoWithJNI([&](JNIEnv *env) {
-            jobject globalRef = ((AndroidContext *) _platformContext.get())->getJavaInstance();
+            auto context = (AndroidContext *) _platformContext.get();
-            env->CallVoidMethod(globalRef, env->GetMethodID(NativeInstanceClass, "onCancelRequestBroadcastPart", "(J)V"), _timestamp);
+            jobject globalRef = context->getJavaInstance();
+            env->CallVoidMethod(globalRef, env->GetMethodID(NativeInstanceClass, "onCancelRequestBroadcastPart", "(JII)V"), _timestamp, _videoChannel, (jint) _quality);
+            if (_videoChannel != 0) {
+                for (auto videoTaskIter = context->videoStreamTasks.begin(); videoTaskIter != context->videoStreamTasks.end(); videoTaskIter++) {
+                    if (((BroadcastPartTaskJava *) videoTaskIter->get())->isValidTaskFor(_timestamp, _videoChannel, _quality)) {
+                        context->videoStreamTasks.erase(videoTaskIter);
+                        break;
+                    }
+                }
+            } else {
+                for (auto audioTaskIter = context->audioStreamTasks.begin(); audioTaskIter != context->audioStreamTasks.end(); audioTaskIter++) {
+                    if (((BroadcastPartTaskJava *) audioTaskIter->get())->isValidTaskFor(_timestamp, _videoChannel, _quality)) {
+                        context->audioStreamTasks.erase(audioTaskIter);
+                        break;
+                    }
+                }
+            }
         });
     }
 
     std::shared_ptr<PlatformContext> _platformContext;
     std::function<void(BroadcastPart &&)> _callback;
     int64_t _timestamp;
+    int32_t _videoChannel;
+    VideoChannelDescription::Quality _quality;
 };
 
 class JavaObject {
@@ -399,12 +427,21 @@ JNIEXPORT jlong JNICALL Java_org_telegram_messenger_voip_NativeInstance_makeGrou
             .platformContext = platformContext
     };
     if (!screencast) {
-        descriptor.requestBroadcastPart = [](std::shared_ptr<PlatformContext> platformContext, int64_t timestamp, int64_t duration, std::function<void(BroadcastPart &&)> callback) -> std::shared_ptr<BroadcastPartTask> {
+        descriptor.requestAudioBroadcastPart = [](std::shared_ptr<PlatformContext> platformContext, int64_t timestamp, int64_t duration, std::function<void(BroadcastPart &&)> callback) -> std::shared_ptr<BroadcastPartTask> {
-            std::shared_ptr<BroadcastPartTask> task = std::make_shared<BroadcastPartTaskJava>(platformContext, callback, timestamp);
+            std::shared_ptr<BroadcastPartTask> task = std::make_shared<BroadcastPartTaskJava>(platformContext, callback, timestamp, 0, VideoChannelDescription::Quality::Full);
-            ((AndroidContext *) platformContext.get())->streamTask = task;
+            ((AndroidContext *) platformContext.get())->audioStreamTasks.push_back(task);
             tgvoip::jni::DoWithJNI([platformContext, timestamp, duration, task](JNIEnv *env) {
                 jobject globalRef = ((AndroidContext *) platformContext.get())->getJavaInstance();
-                env->CallVoidMethod(globalRef, env->GetMethodID(NativeInstanceClass, "onRequestBroadcastPart", "(JJ)V"), timestamp, duration);
+                env->CallVoidMethod(globalRef, env->GetMethodID(NativeInstanceClass, "onRequestBroadcastPart", "(JJII)V"), timestamp, duration, 0, 0);
+            });
+            return task;
+        };
+        descriptor.requestVideoBroadcastPart = [](std::shared_ptr<PlatformContext> platformContext, int64_t timestamp, int64_t duration, int32_t video_channel, VideoChannelDescription::Quality quality, std::function<void(BroadcastPart &&)> callback) -> std::shared_ptr<BroadcastPartTask> {
+            std::shared_ptr<BroadcastPartTask> task = std::make_shared<BroadcastPartTaskJava>(platformContext, callback, timestamp, video_channel, quality);
+            ((AndroidContext *) platformContext.get())->videoStreamTasks.push_back(task);
+            tgvoip::jni::DoWithJNI([platformContext, timestamp, duration, task, video_channel, quality](JNIEnv *env) {
+                jobject globalRef = ((AndroidContext *) platformContext.get())->getJavaInstance();
+                env->CallVoidMethod(globalRef, env->GetMethodID(NativeInstanceClass, "onRequestBroadcastPart", "(JJII)V"), timestamp, duration, video_channel, (jint) quality);
             });
             return task;
         };
@@ -812,20 +849,37 @@ JNIEXPORT void JNICALL Java_org_telegram_messenger_voip_NativeInstance_stopGroup
     delete instance;
 }
 
-JNIEXPORT void JNICALL Java_org_telegram_messenger_voip_NativeInstance_onStreamPartAvailable(JNIEnv *env, jobject obj, jlong ts, jobject byteBuffer, jint size, jlong responseTs) {
+JNIEXPORT void JNICALL Java_org_telegram_messenger_voip_NativeInstance_onStreamPartAvailable(JNIEnv *env, jobject obj, jlong ts, jobject byteBuffer, jint size, jlong responseTs, jint videoChannel, jint quality) {
     InstanceHolder *instance = getInstanceHolder(env, obj);
     if (instance->groupNativeInstance == nullptr) {
         return;
     }
     auto context = (AndroidContext *) instance->_platformContext.get();
-    std::shared_ptr<BroadcastPartTask> streamTask = context->streamTask;
+    std::shared_ptr<BroadcastPartTask> task;
-    auto task = (BroadcastPartTaskJava *) streamTask.get();
+    auto q = (VideoChannelDescription::Quality) quality;
+    if (videoChannel != 0) {
+        for (auto videoTaskIter = context->videoStreamTasks.begin(); videoTaskIter != context->videoStreamTasks.end(); videoTaskIter++) {
+            if (((BroadcastPartTaskJava *) videoTaskIter->get())->isValidTaskFor(ts, videoChannel, q)) {
+                task = *videoTaskIter;
+                context->videoStreamTasks.erase(videoTaskIter);
+                break;
+            }
+        }
+    } else {
+        for (auto audioTaskIter = context->audioStreamTasks.begin(); audioTaskIter != context->audioStreamTasks.end(); audioTaskIter++) {
+            if (((BroadcastPartTaskJava *) audioTaskIter->get())->isValidTaskFor(ts, 0, q)) {
+                task = *audioTaskIter;
+                context->audioStreamTasks.erase(audioTaskIter);
+                break;
+            }
+        }
+    }
     if (task != nullptr) {
         if (byteBuffer != nullptr) {
             auto buf = (uint8_t *) env->GetDirectBufferAddress(byteBuffer);
-            task->call(ts, responseTs, BroadcastPart::Status::Success, buf, size);
+            ((BroadcastPartTaskJava *) task.get())->call(ts, responseTs, BroadcastPart::Status::Success, buf, size);
         } else {
-            task->call(ts, responseTs, size == 0 ? BroadcastPart::Status::NotReady : BroadcastPart::Status::ResyncNeeded, nullptr, 0);
+            ((BroadcastPartTaskJava *) task.get())->call(ts, responseTs, size == 0 ? BroadcastPart::Status::NotReady : BroadcastPart::Status::ResyncNeeded, nullptr, 0);
         }
     }
 }
@@ -886,7 +940,7 @@ JNIEXPORT void JNICALL Java_org_telegram_messenger_voip_NativeInstance_destroyVi
 
 JNIEXPORT void JNICALL Java_org_telegram_messenger_voip_NativeInstance_switchCameraCapturer(JNIEnv *env, jclass clazz, jlong videoCapturer, jboolean front) {
     auto capturer = reinterpret_cast<VideoCaptureInterface *>(videoCapturer);
-    capturer->switchToDevice(front ? "front" : "back");
+    capturer->switchToDevice(front ? "front" : "back", false);
 }
 
 JNIEXPORT void JNICALL Java_org_telegram_messenger_voip_NativeInstance_setVideoStateCapturer(JNIEnv *env, jclass clazz, jlong videoCapturer, jint videoState) {
@@ -899,7 +953,7 @@ JNIEXPORT void JNICALL Java_org_telegram_messenger_voip_NativeInstance_switchCam
     if (instance->_videoCapture == nullptr) {
         return;
     }
-    instance->_videoCapture->switchToDevice(front ? "front" : "back");
+    instance->_videoCapture->switchToDevice(front ? "front" : "back", false);
 }
 
 JNIEXPORT jboolean JNICALL Java_org_telegram_messenger_voip_NativeInstance_hasVideoCapturer(JNIEnv *env, jobject obj) {

TMessagesProj/jni/voip/tgcalls/Instance.h

@@ -204,6 +204,7 @@ public:
 
 	virtual void receiveSignalingData(const std::vector<uint8_t> &data) = 0;
 	virtual void setVideoCapture(std::shared_ptr<VideoCaptureInterface> videoCapture) = 0;
+	virtual void sendVideoDeviceUpdated() = 0;
     virtual void setRequestedVideoAspect(float aspect) = 0;
 
 	virtual void stop(std::function<void(FinalState)> completion) = 0;

TMessagesProj/jni/voip/tgcalls/InstanceImpl.cpp

@@ -58,6 +58,12 @@ void InstanceImpl::setVideoCapture(std::shared_ptr<VideoCaptureInterface> videoC
     });
 }
 
+void InstanceImpl::sendVideoDeviceUpdated() {
+    _manager->perform(RTC_FROM_HERE, [](Manager *manager) {
+        manager->sendVideoDeviceUpdated();
+    });
+}
+
 void InstanceImpl::setRequestedVideoAspect(float aspect) {
     _manager->perform(RTC_FROM_HERE, [aspect](Manager *manager) {
         manager->setRequestedVideoAspect(aspect);

TMessagesProj/jni/voip/tgcalls/InstanceImpl.h

@@ -21,6 +21,7 @@ public:
 
 	void receiveSignalingData(const std::vector<uint8_t> &data) override;
 	void setVideoCapture(std::shared_ptr<VideoCaptureInterface> videoCapture) override;
+	void sendVideoDeviceUpdated() override;
     void setRequestedVideoAspect(float aspect) override;
 	void setNetworkType(NetworkType networkType) override;
 	void setMuteMicrophone(bool muteMicrophone) override;

TMessagesProj/jni/voip/tgcalls/Manager.cpp

@@ -316,6 +316,12 @@ void Manager::setVideoCapture(std::shared_ptr<VideoCaptureInterface> videoCaptur
     });
 }
 
+void Manager::sendVideoDeviceUpdated() {
+    _mediaManager->perform(RTC_FROM_HERE, [](MediaManager *mediaManager) {
+        mediaManager->sendVideoDeviceUpdated();
+    });
+}
+
 void Manager::setRequestedVideoAspect(float aspect) {
     _mediaManager->perform(RTC_FROM_HERE, [aspect](MediaManager *mediaManager) {
         mediaManager->setRequestedVideoAspect(aspect);

TMessagesProj/jni/voip/tgcalls/Manager.h

@@ -29,6 +29,7 @@ public:
 	void start();
 	void receiveSignalingData(const std::vector<uint8_t> &data);
 	void setVideoCapture(std::shared_ptr<VideoCaptureInterface> videoCapture);
+    void sendVideoDeviceUpdated();
     void setRequestedVideoAspect(float aspect);
     void setMuteOutgoingAudio(bool mute);
 	void setIncomingVideoOutput(std::shared_ptr<rtc::VideoSinkInterface<webrtc::VideoFrame>> sink);

TMessagesProj/jni/voip/tgcalls/MediaManager.cpp

@@ -641,11 +641,12 @@ void MediaManager::setSendVideo(std::shared_ptr<VideoCaptureInterface> videoCapt
     _videoCapture = videoCapture;
     if (_videoCapture) {
         _videoCapture->setPreferredAspectRatio(_preferredAspectRatio);
-        _isScreenCapture = _videoCapture->isScreenCapture();
 
 		const auto thread = _thread;
 		const auto weak = std::weak_ptr<MediaManager>(shared_from_this());
-        GetVideoCaptureAssumingSameThread(_videoCapture.get())->setStateUpdated([=](VideoState state) {
+        const auto object = GetVideoCaptureAssumingSameThread(_videoCapture.get());
+        _isScreenCapture = object->isScreenCapture();
+		object->setStateUpdated([=](VideoState state) {
 			thread->PostTask(RTC_FROM_HERE, [=] {
 				if (const auto strong = weak.lock()) {
 					strong->setOutgoingVideoState(state);
@@ -681,6 +682,18 @@ void MediaManager::setSendVideo(std::shared_ptr<VideoCaptureInterface> videoCapt
     checkIsReceivingVideoChanged(wasReceiving);
 }
 
+void MediaManager::sendVideoDeviceUpdated() {
+    if (!computeIsSendingVideo()) {
+        return;
+    }
+    const auto wasScreenCapture = _isScreenCapture;
+    const auto object = GetVideoCaptureAssumingSameThread(_videoCapture.get());
+    _isScreenCapture = object->isScreenCapture();
+    if (_isScreenCapture != wasScreenCapture) {
+        adjustBitratePreferences(true);
+    }
+}
+
 void MediaManager::setRequestedVideoAspect(float aspect) {
     if (_localPreferredVideoAspectRatio != aspect) {
         _localPreferredVideoAspectRatio = aspect;

TMessagesProj/jni/voip/tgcalls/MediaManager.h

@@ -58,6 +58,7 @@ public:
 	void setIsConnected(bool isConnected);
 	void notifyPacketSent(const rtc::SentPacket &sentPacket);
 	void setSendVideo(std::shared_ptr<VideoCaptureInterface> videoCapture);
+	void sendVideoDeviceUpdated();
     void setRequestedVideoAspect(float aspect);
 	void setMuteOutgoingAudio(bool mute);
 	void setIncomingVideoOutput(std::shared_ptr<rtc::VideoSinkInterface<webrtc::VideoFrame>> sink);

TMessagesProj/jni/voip/tgcalls/VideoCaptureInterface.h

@@ -39,8 +39,7 @@ public:
 
 	virtual ~VideoCaptureInterface();
 
-    virtual bool isScreenCapture() = 0;
+	virtual void switchToDevice(std::string deviceId, bool isScreenCapture) = 0;
-	virtual void switchToDevice(std::string deviceId) = 0;
 	virtual void setState(VideoState state) = 0;
     virtual void setPreferredAspectRatio(float aspectRatio) = 0;
 	virtual void setOutput(std::shared_ptr<rtc::VideoSinkInterface<webrtc::VideoFrame>> sink) = 0;

TMessagesProj/jni/voip/tgcalls/VideoCaptureInterfaceImpl.cpp

@@ -9,11 +9,11 @@
 
 namespace tgcalls {
 
-VideoCaptureInterfaceObject::VideoCaptureInterfaceObject(std::string deviceId, std::shared_ptr<PlatformContext> platformContext, Threads &threads)
+VideoCaptureInterfaceObject::VideoCaptureInterfaceObject(std::string deviceId, bool isScreenCapture, std::shared_ptr<PlatformContext> platformContext, Threads &threads)
-: _videoSource(PlatformInterface::SharedInstance()->makeVideoSource(threads.getMediaThread(), threads.getWorkerThread(), deviceId == "screen")) {
+: _videoSource(PlatformInterface::SharedInstance()->makeVideoSource(threads.getMediaThread(), threads.getWorkerThread(), isScreenCapture)) {
 	_platformContext = platformContext;
 
-	switchToDevice(deviceId);
+	switchToDevice(deviceId, isScreenCapture);
 }
 
 VideoCaptureInterfaceObject::~VideoCaptureInterfaceObject() {
@@ -34,13 +34,18 @@ int VideoCaptureInterfaceObject::getRotation() {
     }
 }
 
-void VideoCaptureInterfaceObject::switchToDevice(std::string deviceId) {
+bool VideoCaptureInterfaceObject::isScreenCapture() {
-    if (_videoCapturer && _currentUncroppedSink != nullptr) {
+    return _isScreenCapture;
+}
+
+void VideoCaptureInterfaceObject::switchToDevice(std::string deviceId, bool isScreenCapture) {
+    if (_videoCapturer) {
 		_videoCapturer->setUncroppedOutput(nullptr);
     }
+    _isScreenCapture = isScreenCapture;
 	if (_videoSource) {
         //this should outlive the capturer
-        _videoCapturer = NULL;
+        _videoCapturer = nullptr;
 		_videoCapturer = PlatformInterface::SharedInstance()->makeVideoCapturer(_videoSource, deviceId, [this](VideoState state) {
 			if (this->_stateUpdated) {
 				this->_stateUpdated(state);
@@ -164,23 +169,19 @@ void VideoCaptureInterfaceObject::setRotationUpdated(std::function<void(int)> ro
 
 VideoCaptureInterfaceImpl::VideoCaptureInterfaceImpl(std::string deviceId, bool isScreenCapture, std::shared_ptr<PlatformContext> platformContext, std::shared_ptr<Threads> threads) :
 _platformContext(platformContext),
-_impl(threads->getMediaThread(), [deviceId, platformContext, threads]() {
+_impl(threads->getMediaThread(), [deviceId, isScreenCapture, platformContext, threads]() {
-	return new VideoCaptureInterfaceObject(deviceId, platformContext, *threads);
+	return new VideoCaptureInterfaceObject(deviceId, isScreenCapture, platformContext, *threads);
-}), _isScreenCapture(isScreenCapture) {
+}) {
 }
 
 VideoCaptureInterfaceImpl::~VideoCaptureInterfaceImpl() = default;
 
-void VideoCaptureInterfaceImpl::switchToDevice(std::string deviceId) {
+void VideoCaptureInterfaceImpl::switchToDevice(std::string deviceId, bool isScreenCapture) {
-	_impl.perform(RTC_FROM_HERE, [deviceId](VideoCaptureInterfaceObject *impl) {
+	_impl.perform(RTC_FROM_HERE, [deviceId, isScreenCapture](VideoCaptureInterfaceObject *impl) {
-		impl->switchToDevice(deviceId);
+		impl->switchToDevice(deviceId, isScreenCapture);
 	});
 }
 
-bool VideoCaptureInterfaceImpl::isScreenCapture() {
-    return _isScreenCapture;
-}
-
 void VideoCaptureInterfaceImpl::withNativeImplementation(std::function<void(void *)> completion) {
     _impl.perform(RTC_FROM_HERE, [completion](VideoCaptureInterfaceObject *impl) {
         impl->withNativeImplementation(completion);

TMessagesProj/jni/voip/tgcalls/VideoCaptureInterfaceImpl.h

@@ -14,10 +14,10 @@ class Threads;
 
 class VideoCaptureInterfaceObject {
 public:
-	VideoCaptureInterfaceObject(std::string deviceId, std::shared_ptr<PlatformContext> platformContext, Threads &threads);
+	VideoCaptureInterfaceObject(std::string deviceId, bool isScreenCapture, std::shared_ptr<PlatformContext> platformContext, Threads &threads);
 	~VideoCaptureInterfaceObject();
 
-	void switchToDevice(std::string deviceId);
+	void switchToDevice(std::string deviceId, bool isScreenCapture);
     void withNativeImplementation(std::function<void(void *)> completion);
 	void setState(VideoState state);
     void setPreferredAspectRatio(float aspectRatio);
@@ -29,6 +29,7 @@ public:
     void setOnIsActiveUpdated(std::function<void(bool)> onIsActiveUpdated);
 	webrtc::VideoTrackSourceInterface *source();
     int getRotation();
+    bool isScreenCapture();
 
 private:
     void updateAspectRateAdaptation();
@@ -46,6 +47,7 @@ private:
 	VideoState _state = VideoState::Active;
     float _preferredAspectRatio = 0.0f;
     bool _shouldBeAdaptedToReceiverAspectRate = true;
+    bool _isScreenCapture = false;
 };
 
 class VideoCaptureInterfaceImpl : public VideoCaptureInterface {
@@ -53,8 +55,7 @@ public:
 	VideoCaptureInterfaceImpl(std::string deviceId, bool isScreenCapture, std::shared_ptr<PlatformContext> platformContext, std::shared_ptr<Threads> threads);
 	virtual ~VideoCaptureInterfaceImpl();
 
-    bool isScreenCapture() override;
+	void switchToDevice(std::string deviceId, bool isScreenCapture) override;
-	void switchToDevice(std::string deviceId) override;
     void withNativeImplementation(std::function<void(void *)> completion) override;
 	void setState(VideoState state) override;
     void setPreferredAspectRatio(float aspectRatio) override;
@@ -69,8 +70,6 @@ public:
 private:
 	ThreadLocalObject<VideoCaptureInterfaceObject> _impl;
 
-    bool _isScreenCapture = false;
-
     std::shared_ptr<PlatformContext> _platformContext;
 
 };

TMessagesProj/jni/voip/tgcalls/group/AudioStreamingPart.cpp

@@ -1,4 +1,4 @@
-#include "StreamingPart.h"
+#include "AudioStreamingPart.h"
 
 #include "rtc_base/logging.h"
 #include "rtc_base/third_party/base64/base64.h"
@@ -10,6 +10,7 @@ extern "C" {
 }
 
 #include <string>
+#include <bitset>
 #include <set>
 #include <map>
 
@@ -17,6 +18,28 @@ namespace tgcalls {
 
 namespace {
 
+uint32_t stringToUInt32(std::string const &string) {
+    std::stringstream stringStream(string);
+    uint32_t value = 0;
+    stringStream >> value;
+    return value;
+}
+
+template <typename Out>
+void splitString(const std::string &s, char delim, Out result) {
+    std::istringstream iss(s);
+    std::string item;
+    while (std::getline(iss, item, delim)) {
+        *result++ = item;
+    }
+}
+
+std::vector<std::string> splitString(const std::string &s, char delim) {
+    std::vector<std::string> elems;
+    splitString(s, delim, std::back_inserter(elems));
+    return elems;
+}
+
 static absl::optional<uint32_t> readInt32(std::string const &data, int &offset) {
     if (offset + 4 > data.length()) {
         return absl::nullopt;
@@ -139,9 +162,9 @@ struct ReadPcmResult {
     int numChannels = 0;
 };
 
-class StreamingPartInternal {
+class AudioStreamingPartInternal {
 public:
-    StreamingPartInternal(std::vector<uint8_t> &&fileData) :
+    AudioStreamingPartInternal(std::vector<uint8_t> &&fileData) :
     _avIoContext(std::move(fileData)) {
         int ret = 0;
 
@@ -201,6 +224,31 @@ public:
                         _channelUpdates = parseChannelUpdates(result, offset);
                     }
                 }
+
+                uint32_t videoChannelMask = 0;
+                entry = av_dict_get(inStream->metadata, "ACTIVE_MASK", nullptr, 0);
+                if (entry && entry->value) {
+                    std::string sourceString = (const char *)entry->value;
+                    videoChannelMask = stringToUInt32(sourceString);
+                }
+
+                std::vector<std::string> endpointList;
+                entry = av_dict_get(inStream->metadata, "ENDPOINTS", nullptr, 0);
+                if (entry && entry->value) {
+                    std::string sourceString = (const char *)entry->value;
+                    endpointList = splitString(sourceString, ' ');
+                }
+
+                std::bitset<32> videoChannels(videoChannelMask);
+                size_t endpointIndex = 0;
+                if (videoChannels.count() == endpointList.size()) {
+                    for (size_t i = 0; i < videoChannels.size(); i++) {
+                        if (videoChannels[i]) {
+                            _endpointMapping.insert(std::make_pair(endpointList[endpointIndex], i));
+                            endpointIndex++;
+                        }
+                    }
+                }
             }
 
             break;
@@ -233,7 +281,7 @@ public:
         }
     }
 
-    ~StreamingPartInternal() {
+    ~AudioStreamingPartInternal() {
         if (_frame) {
             av_frame_unref(_frame);
         }
@@ -283,10 +331,14 @@ public:
         return _channelCount;
     }
 
-    std::vector<ChannelUpdate> const &getChannelUpdates() {
+    std::vector<ChannelUpdate> const &getChannelUpdates() const {
         return _channelUpdates;
     }
 
+    std::map<std::string, int32_t> getEndpointMapping() const {
+        return _endpointMapping;
+    }
+
 private:
     static int16_t sampleFloatToInt16(float sample) {
       return av_clip_int16 (static_cast<int32_t>(lrint(sample*32767)));
@@ -399,13 +451,14 @@ private:
     int _channelCount = 0;
 
     std::vector<ChannelUpdate> _channelUpdates;
+    std::map<std::string, int32_t> _endpointMapping;
 
     std::vector<int16_t> _pcmBuffer;
     int _pcmBufferSampleOffset = 0;
     int _pcmBufferSampleSize = 0;
 };
 
-class StreamingPartState {
+class AudioStreamingPartState {
     struct ChannelMapping {
         uint32_t ssrc = 0;
         int channelIndex = 0;
@@ -416,7 +469,7 @@ class StreamingPartState {
     };
 
 public:
-    StreamingPartState(std::vector<uint8_t> &&data) :
+    AudioStreamingPartState(std::vector<uint8_t> &&data) :
     _parsedPart(std::move(data)) {
         if (_parsedPart.getChannelUpdates().size() == 0) {
             _didReadToEnd = true;
@@ -431,14 +484,18 @@ public:
         }
     }
 
-    ~StreamingPartState() {
+    ~AudioStreamingPartState() {
+    }
+
+    std::map<std::string, int32_t> getEndpointMapping() const {
+        return _parsedPart.getEndpointMapping();
     }
 
     int getRemainingMilliseconds() const {
         return _remainingMilliseconds;
     }
 
-    std::vector<StreamingPart::StreamingPartChannel> get10msPerChannel() {
+    std::vector<AudioStreamingPart::StreamingPartChannel> get10msPerChannel() {
         if (_didReadToEnd) {
             return {};
         }
@@ -455,9 +512,9 @@ public:
             return {};
         }
 
-        std::vector<StreamingPart::StreamingPartChannel> resultChannels;
+        std::vector<AudioStreamingPart::StreamingPartChannel> resultChannels;
         for (const auto ssrc : _allSsrcs) {
-            StreamingPart::StreamingPartChannel emptyPart;
+            AudioStreamingPart::StreamingPartChannel emptyPart;
             emptyPart.ssrc = ssrc;
             resultChannels.push_back(emptyPart);
         }
@@ -509,7 +566,7 @@ private:
     }
 
 private:
-    StreamingPartInternal _parsedPart;
+    AudioStreamingPartInternal _parsedPart;
     std::set<uint32_t> _allSsrcs;
 
     std::vector<int16_t> _pcm10ms;
@@ -520,26 +577,30 @@ private:
     bool _didReadToEnd = false;
 };
 
-StreamingPart::StreamingPart(std::vector<uint8_t> &&data) {
+AudioStreamingPart::AudioStreamingPart(std::vector<uint8_t> &&data) {
     if (!data.empty()) {
-        _state = new StreamingPartState(std::move(data));
+        _state = new AudioStreamingPartState(std::move(data));
     }
 }
 
-StreamingPart::~StreamingPart() {
+AudioStreamingPart::~AudioStreamingPart() {
     if (_state) {
         delete _state;
     }
 }
 
-int StreamingPart::getRemainingMilliseconds() const {
+std::map<std::string, int32_t> AudioStreamingPart::getEndpointMapping() const {
+    return _state ? _state->getEndpointMapping() : std::map<std::string, int32_t>();
+}
+
+int AudioStreamingPart::getRemainingMilliseconds() const {
     return _state ? _state->getRemainingMilliseconds() : 0;
 }
 
-std::vector<StreamingPart::StreamingPartChannel> StreamingPart::get10msPerChannel() {
+std::vector<AudioStreamingPart::StreamingPartChannel> AudioStreamingPart::get10msPerChannel() {
     return _state
         ? _state->get10msPerChannel()
-        : std::vector<StreamingPart::StreamingPartChannel>();
+        : std::vector<AudioStreamingPart::StreamingPartChannel>();
 }
 
 }

TMessagesProj/jni/voip/tgcalls/group/AudioStreamingPart.h

@@ -0,0 +1,41 @@
+#ifndef TGCALLS_AUDIO_STREAMING_PART_H
+#define TGCALLS_AUDIO_STREAMING_PART_H
+
+#include "absl/types/optional.h"
+#include <vector>
+#include <map>
+#include <stdint.h>
+
+namespace tgcalls {
+
+class AudioStreamingPartState;
+
+class AudioStreamingPart {
+public:
+    struct StreamingPartChannel {
+        uint32_t ssrc = 0;
+        std::vector<int16_t> pcmData;
+    };
+    
+    explicit AudioStreamingPart(std::vector<uint8_t> &&data);
+    ~AudioStreamingPart();
+    
+    AudioStreamingPart(const AudioStreamingPart&) = delete;
+    AudioStreamingPart(AudioStreamingPart&& other) {
+        _state = other._state;
+        other._state = nullptr;
+    }
+    AudioStreamingPart& operator=(const AudioStreamingPart&) = delete;
+    AudioStreamingPart& operator=(AudioStreamingPart&&) = delete;
+
+    std::map<std::string, int32_t> getEndpointMapping() const;
+    int getRemainingMilliseconds() const;
+    std::vector<StreamingPartChannel> get10msPerChannel();
+    
+private:
+    AudioStreamingPartState *_state = nullptr;
+};
+
+}
+
+#endif

TMessagesProj/jni/voip/tgcalls/group/GroupInstanceCustomImpl.cpp

@@ -35,6 +35,7 @@
 #include "modules/audio_coding/neteq/default_neteq_factory.h"
 #include "modules/audio_coding/include/audio_coding_module.h"
 #include "common_audio/include/audio_util.h"
+#include "modules/audio_device/include/audio_device_data_observer.h"
 
 #include "AudioFrame.h"
 #include "ThreadLocalObject.h"
@@ -44,9 +45,11 @@
 #include "platform/PlatformInterface.h"
 #include "LogSinkImpl.h"
 #include "CodecSelectHelper.h"
-#include "StreamingPart.h"
+#include "AudioStreamingPart.h"
+#include "VideoStreamingPart.h"
 #include "AudioDeviceHelper.h"
 #include "FakeAudioDeviceModule.h"
+#include "StreamingMediaContext.h"
 
 #include <mutex>
 #include <random>
@@ -1238,6 +1241,83 @@ std::function<webrtc::VideoTrackSourceInterface*()> videoCaptureToGetVideoSource
   };
 }
 
+class AudioDeviceDataObserverShared {
+public:
+    AudioDeviceDataObserverShared() {
+    }
+
+    ~AudioDeviceDataObserverShared() {
+    }
+
+    void setStreamingContext(std::shared_ptr<StreamingMediaContext> streamingContext) {
+        _mutex.Lock();
+        _streamingContext = streamingContext;
+        _mutex.Unlock();
+    }
+
+    void mixAudio(int16_t *audio_samples, const size_t num_samples, const size_t num_channels, const uint32_t samples_per_sec) {
+        const auto numSamplesOut = num_samples * num_channels;
+        const auto numBytesOut = sizeof(int16_t) * numSamplesOut;
+        if (samples_per_sec != 48000) {
+            return;
+        }
+
+        if (_buffer.size() < numSamplesOut) {
+            _buffer.resize(numSamplesOut);
+        }
+
+        _mutex.Lock();
+        const auto context = _streamingContext;
+        _mutex.Unlock();
+
+        if (context) {
+            context->getAudio(_buffer.data(), num_samples, num_channels, samples_per_sec);
+            memcpy(audio_samples, _buffer.data(), numBytesOut);
+        }
+    }
+
+private:
+    webrtc::Mutex _mutex;
+    std::vector<int16_t> _buffer;
+    std::shared_ptr<StreamingMediaContext> _streamingContext;
+};
+
+class AudioDeviceDataObserverImpl : public webrtc::AudioDeviceDataObserver {
+public:
+    AudioDeviceDataObserverImpl(std::shared_ptr<AudioDeviceDataObserverShared> shared) :
+    _shared(shared) {
+    }
+
+    virtual ~AudioDeviceDataObserverImpl() {
+    }
+
+    virtual void OnCaptureData(const void* audio_samples,
+                               const size_t num_samples,
+                               const size_t bytes_per_sample,
+                               const size_t num_channels,
+                               const uint32_t samples_per_sec) override {
+    }
+
+    virtual void OnRenderData(const void* audio_samples,
+                              const size_t num_samples,
+                              const size_t bytes_per_sample,
+                              const size_t num_channels,
+                              const uint32_t samples_per_sec) override {
+        if (samples_per_sec != 48000) {
+            return;
+        }
+        if (bytes_per_sample != num_channels * 2) {
+            return;
+        }
+        if (_shared) {
+            _shared->mixAudio((int16_t *)audio_samples, num_samples, num_channels, samples_per_sec);
+        }
+    }
+
+private:
+    std::shared_ptr<AudioDeviceDataObserverShared> _shared;
+};
+
 } // namespace
 
 class GroupInstanceCustomInternal : public sigslot::has_slots<>, public std::enable_shared_from_this<GroupInstanceCustomInternal> {
@@ -1248,7 +1328,9 @@ public:
     _audioLevelsUpdated(descriptor.audioLevelsUpdated),
     _onAudioFrame(descriptor.onAudioFrame),
     _requestMediaChannelDescriptions(descriptor.requestMediaChannelDescriptions),
-    _requestBroadcastPart(descriptor.requestBroadcastPart),
+    _requestCurrentTime(descriptor.requestCurrentTime),
+    _requestAudioBroadcastPart(descriptor.requestAudioBroadcastPart),
+    _requestVideoBroadcastPart(descriptor.requestVideoBroadcastPart),
     _videoCapture(descriptor.videoCapture),
     _videoCaptureSink(new VideoSinkImpl("VideoCapture")),
     _getVideoSource(descriptor.getVideoSource),
@@ -1407,6 +1489,8 @@ public:
             }
     #endif
 
+            _audioDeviceDataObserverShared = std::make_shared<AudioDeviceDataObserverShared>();
+
             _audioDeviceModule = createAudioDeviceModule();
             if (!_audioDeviceModule) {
                 return;
@@ -1763,8 +1847,14 @@ public:
     }
 
     void updateSsrcAudioLevel(uint32_t ssrc, uint8_t audioLevel, bool isSpeech) {
-        float mappedLevel = ((float)audioLevel) / (float)(0x7f);
+        float mappedLevelDb = ((float)audioLevel) / (float)(0x7f);
-        mappedLevel = (fabs(1.0f - mappedLevel)) * 1.0f;
+
+        //mappedLevelDb = fabs(1.0f - mappedLevelDb);
+        //float mappedLevel = pow(10.0f, mappedLevelDb * 0.1f);
+
+        //printf("mappedLevelDb: %f, mappedLevel: %f\n", mappedLevelDb, mappedLevel);
+
+        float mappedLevel = (fabs(1.0f - mappedLevelDb)) * 1.0f;
 
         auto it = _audioLevels.find(ChannelId(ssrc));
         if (it != _audioLevels.end()) {
@@ -1795,18 +1885,18 @@ public:
                 return;
             }
 
-            int64_t timestamp = rtc::TimeMillis();
+            //int64_t timestamp = rtc::TimeMillis();
-            int64_t maxSampleTimeout = 400;
+            //int64_t maxSampleTimeout = 400;
 
             GroupLevelsUpdate levelsUpdate;
             levelsUpdate.updates.reserve(strong->_audioLevels.size() + 1);
             for (auto &it : strong->_audioLevels) {
-                if (it.second.value.level < 0.001f) {
+                /*if (it.second.value.level < 0.001f) {
                     continue;
                 }
                 if (it.second.timestamp <= timestamp - maxSampleTimeout) {
                     continue;
-                }
+                }*/
 
                 uint32_t effectiveSsrc = it.first.actualSsrc;
                 if (std::find_if(levelsUpdate.updates.begin(), levelsUpdate.updates.end(), [&](GroupLevelUpdate const &item) {
@@ -1825,10 +1915,12 @@ public:
                     }
                 }
 
-                it.second.value.level *= 0.5f;
+                //it.second.value.level *= 0.5f;
-                it.second.value.voice = false;
+                //it.second.value.voice = false;
             }
 
+            strong->_audioLevels.clear();
+
             auto myAudioLevel = strong->_myAudioLevel;
             myAudioLevel.isMuted = strong->_isMuted;
             levelsUpdate.updates.push_back(GroupLevelUpdate{ 0, myAudioLevel });
@@ -1906,26 +1998,7 @@ public:
     }
 
     void updateBroadcastNetworkStatus() {
-        auto timestamp = rtc::TimeMillis();
-
         bool isBroadcastConnected = true;
-        if (_lastBroadcastPartReceivedTimestamp < timestamp - 3000) {
-            isBroadcastConnected = false;
-        }
-
-        if (_broadcastEnabledUntilRtcIsConnectedAtTimestamp) {
-            auto timestamp = rtc::TimeMillis();
-            if (std::abs(timestamp - _broadcastEnabledUntilRtcIsConnectedAtTimestamp.value()) > 3000) {
-                _broadcastEnabledUntilRtcIsConnectedAtTimestamp = absl::nullopt;
-                if (_currentRequestedBroadcastPart) {
-                    if (_currentRequestedBroadcastPart->task) {
-                        _currentRequestedBroadcastPart->task->cancel();
-                    }
-                    _currentRequestedBroadcastPart.reset();
-                }
-                isBroadcastConnected = false;
-            }
-        }
 
         if (isBroadcastConnected != _isBroadcastConnected) {
             _isBroadcastConnected = isBroadcastConnected;
@@ -1933,214 +2006,6 @@ public:
         }
     }
 
-    absl::optional<DecodedBroadcastPart> getNextBroadcastPart() {
-        while (true) {
-            if (_sourceBroadcastParts.size() != 0) {
-                auto readChannels = _sourceBroadcastParts[0]->get10msPerChannel();
-                if (readChannels.size() == 0 || readChannels[0].pcmData.size() == 0) {
-                    _sourceBroadcastParts.erase(_sourceBroadcastParts.begin());
-                } else {
-                    std::vector<DecodedBroadcastPart::DecodedBroadcastPartChannel> channels;
-
-                    int numSamples = (int)readChannels[0].pcmData.size();
-
-                    for (auto &readChannel : readChannels) {
-                        DecodedBroadcastPart::DecodedBroadcastPartChannel channel;
-                        channel.ssrc = readChannel.ssrc;
-                        channel.pcmData = std::move(readChannel.pcmData);
-                        channels.push_back(channel);
-                    }
-
-                    absl::optional<DecodedBroadcastPart> decodedPart;
-                    decodedPart.emplace(numSamples, std::move(channels));
-
-                    return decodedPart;
-                }
-            } else {
-                return absl::nullopt;
-            }
-        }
-
-        return absl::nullopt;
-    }
-
-    void commitBroadcastPackets() {
-        int numMillisecondsInQueue = 0;
-        for (const auto &part : _sourceBroadcastParts) {
-            numMillisecondsInQueue += part->getRemainingMilliseconds();
-        }
-
-        int commitMilliseconds = 20;
-        if (numMillisecondsInQueue > 1000) {
-            commitMilliseconds = numMillisecondsInQueue - 1000;
-        }
-
-        std::set<ChannelId> channelsWithActivity;
-
-        for (int msIndex = 0; msIndex < commitMilliseconds; msIndex += 10) {
-            auto packetData = getNextBroadcastPart();
-            if (!packetData) {
-                break;
-            }
-
-            for (const auto &decodedChannel : packetData->channels) {
-                if (decodedChannel.ssrc == _outgoingAudioSsrc) {
-                    continue;
-                }
-
-                ChannelId channelSsrc = ChannelId(decodedChannel.ssrc + 1000, decodedChannel.ssrc);
-                if (_incomingAudioChannels.find(channelSsrc) == _incomingAudioChannels.end()) {
-                    addIncomingAudioChannel(channelSsrc, true);
-                }
-
-                webrtc::RtpPacket packet(nullptr, 12 + decodedChannel.pcmData.size() * 2);
-
-                packet.SetMarker(false);
-                packet.SetPayloadType(112);
-
-                uint16_t packetSeq = 0;
-
-                auto it = _broadcastSeqBySsrc.find(channelSsrc.networkSsrc);
-                if (it == _broadcastSeqBySsrc.end()) {
-                    packetSeq = 1000;
-                    _broadcastSeqBySsrc.insert(std::make_pair(channelSsrc.networkSsrc, packetSeq));
-                } else {
-                    it->second++;
-                    packetSeq = it->second;
-                }
-
-                packet.SetSequenceNumber(packetSeq);
-
-                packet.SetTimestamp(_broadcastTimestamp);
-
-                packet.SetSsrc(channelSsrc.networkSsrc);
-
-                uint8_t *payload = packet.SetPayloadSize(decodedChannel.pcmData.size() * 2);
-                memcpy(payload, decodedChannel.pcmData.data(), decodedChannel.pcmData.size() * 2);
-
-                for (int i = 0; i < decodedChannel.pcmData.size() * 2; i += 2) {
-                    auto temp = payload[i];
-                    payload[i] = payload[i + 1];
-                    payload[i + 1] = temp;
-                }
-
-                auto buffer = packet.Buffer();
-                _threads->getWorkerThread()->Invoke<void>(RTC_FROM_HERE, [this, buffer]() {
-                    _call->Receiver()->DeliverPacket(webrtc::MediaType::AUDIO, buffer, -1);
-                });
-
-                channelsWithActivity.insert(ChannelId(channelSsrc));
-            }
-
-            for (auto channelId : channelsWithActivity) {
-                const auto it = _incomingAudioChannels.find(channelId);
-                if (it != _incomingAudioChannels.end()) {
-                    it->second->updateActivity();
-                }
-            }
-
-            _broadcastTimestamp += packetData->numSamples;
-        }
-    }
-
-    void requestNextBroadcastPart() {
-        const auto weak = std::weak_ptr<GroupInstanceCustomInternal>(shared_from_this());
-        auto requestedPartId = _nextBroadcastTimestampMilliseconds;
-        auto task = _requestBroadcastPart(_platformContext, requestedPartId, _broadcastPartDurationMilliseconds, [weak, threads = _threads, requestedPartId](BroadcastPart &&part) {
-            threads->getMediaThread()->PostTask(RTC_FROM_HERE, [weak, part = std::move(part), requestedPartId]() mutable {
-                auto strong = weak.lock();
-                if (!strong) {
-                    return;
-                }
-                if (strong->_currentRequestedBroadcastPart && strong->_currentRequestedBroadcastPart->timestamp == requestedPartId) {
-                    strong->onReceivedNextBroadcastPart(std::move(part));
-                }
-            });
-        });
-        if (_currentRequestedBroadcastPart) {
-            if (_currentRequestedBroadcastPart->task) {
-                _currentRequestedBroadcastPart->task->cancel();
-            }
-            _currentRequestedBroadcastPart.reset();
-        }
-        _currentRequestedBroadcastPart.emplace(requestedPartId, task);
-    }
-
-    void requestNextBroadcastPartWithDelay(int timeoutMs) {
-        const auto weak = std::weak_ptr<GroupInstanceCustomInternal>(shared_from_this());
-        _threads->getMediaThread()->PostDelayedTask(RTC_FROM_HERE, [weak]() {
-            auto strong = weak.lock();
-            if (!strong) {
-                return;
-            }
-
-            strong->requestNextBroadcastPart();
-        }, timeoutMs);
-    }
-
-    void onReceivedNextBroadcastPart(BroadcastPart &&part) {
-        _currentRequestedBroadcastPart.reset();
-
-        if (_connectionMode != GroupConnectionMode::GroupConnectionModeBroadcast && !_broadcastEnabledUntilRtcIsConnectedAtTimestamp) {
-            return;
-        }
-
-        int64_t responseTimestampMilliseconds = (int64_t)(part.responseTimestamp * 1000.0);
-
-        int64_t responseTimestampBoundary = (responseTimestampMilliseconds / _broadcastPartDurationMilliseconds) * _broadcastPartDurationMilliseconds;
-
-        switch (part.status) {
-            case BroadcastPart::Status::Success: {
-                _lastBroadcastPartReceivedTimestamp = rtc::TimeMillis();
-                updateBroadcastNetworkStatus();
-
-                if (std::abs((int64_t)(part.responseTimestamp * 1000.0) - part.timestampMilliseconds) > 2000) {
-                    _nextBroadcastTimestampMilliseconds = std::max(part.timestampMilliseconds + _broadcastPartDurationMilliseconds, responseTimestampBoundary);
-                } else {
-                    _nextBroadcastTimestampMilliseconds = part.timestampMilliseconds + _broadcastPartDurationMilliseconds;
-                }
-                _sourceBroadcastParts.emplace_back(new StreamingPart(std::move(part.oggData)));
-                break;
-            }
-            case BroadcastPart::Status::NotReady: {
-                _nextBroadcastTimestampMilliseconds = part.timestampMilliseconds;
-                break;
-            }
-            case BroadcastPart::Status::ResyncNeeded: {
-                _nextBroadcastTimestampMilliseconds = responseTimestampBoundary;
-                break;
-            }
-            default: {
-                //RTC_FATAL() << "Unknown part.status";
-                break;
-            }
-        }
-
-        int64_t nextDelay = _nextBroadcastTimestampMilliseconds - responseTimestampMilliseconds;
-        int clippedDelay = std::max((int)nextDelay, 100);
-
-        //RTC_LOG(LS_INFO) << "requestNextBroadcastPartWithDelay(" << clippedDelay << ") (from " << nextDelay << ")";
-
-        requestNextBroadcastPartWithDelay(clippedDelay);
-    }
-
-    void beginBroadcastPartsDecodeTimer(int timeoutMs) {
-        const auto weak = std::weak_ptr<GroupInstanceCustomInternal>(shared_from_this());
-        _threads->getMediaThread()->PostDelayedTask(RTC_FROM_HERE, [weak]() {
-            auto strong = weak.lock();
-            if (!strong) {
-                return;
-            }
-
-            if (strong->_connectionMode != GroupConnectionMode::GroupConnectionModeBroadcast && !strong->_broadcastEnabledUntilRtcIsConnectedAtTimestamp) {
-                return;
-            }
-
-            strong->commitBroadcastPackets();
-
-            strong->beginBroadcastPartsDecodeTimer(20);
-        }, timeoutMs);
-    }
 
     void configureVideoParams() {
         if (!_sharedVideoInformation) {
@@ -2320,11 +2185,10 @@ public:
 
         if (_broadcastEnabledUntilRtcIsConnectedAtTimestamp) {
             _broadcastEnabledUntilRtcIsConnectedAtTimestamp = absl::nullopt;
-            if (_currentRequestedBroadcastPart) {
+
-                if (_currentRequestedBroadcastPart->task) {
+            if (_streamingContext) {
-                    _currentRequestedBroadcastPart->task->cancel();
+                _streamingContext.reset();
-                }
+                _audioDeviceDataObserverShared->setStreamingContext(nullptr);
-                _currentRequestedBroadcastPart.reset();
             }
         }
 
@@ -2710,11 +2574,9 @@ public:
             if (keepBroadcastIfWasEnabled) {
                 _broadcastEnabledUntilRtcIsConnectedAtTimestamp = rtc::TimeMillis();
             } else {
-                if (_currentRequestedBroadcastPart) {
+                if (_streamingContext) {
-                    if (_currentRequestedBroadcastPart->task) {
+                    _streamingContext.reset();
-                        _currentRequestedBroadcastPart->task->cancel();
+                    _audioDeviceDataObserverShared->setStreamingContext(nullptr);
-                    }
-                    _currentRequestedBroadcastPart.reset();
                 }
             }
         }
@@ -2743,12 +2605,50 @@ public:
                 break;
             }
             case GroupConnectionMode::GroupConnectionModeBroadcast: {
-                _broadcastTimestamp = 100001;
-
                 _isBroadcastConnected = false;
 
-                beginBroadcastPartsDecodeTimer(0);
+                if (!_streamingContext) {
-                requestNextBroadcastPart();
+                    StreamingMediaContext::StreamingMediaContextArguments arguments;
+                    const auto weak = std::weak_ptr<GroupInstanceCustomInternal>(shared_from_this());
+                    arguments.threads = _threads;
+                    arguments.platformContext = _platformContext;
+                    arguments.requestCurrentTime = _requestCurrentTime;
+                    arguments.requestAudioBroadcastPart = _requestAudioBroadcastPart;
+                    arguments.requestVideoBroadcastPart = _requestVideoBroadcastPart;
+                    arguments.updateAudioLevel = [weak, threads = _threads](uint32_t ssrc, float level, bool isSpeech) {
+                        assert(threads->getMediaThread()->IsCurrent());
+
+                        auto strong = weak.lock();
+                        if (!strong) {
+                            return;
+                        }
+
+                        InternalGroupLevelValue updated;
+                        updated.value.level = level;
+                        updated.value.voice = isSpeech;
+                        updated.timestamp = rtc::TimeMillis();
+                        strong->_audioLevels.insert(std::make_pair(ChannelId(ssrc), std::move(updated)));
+                    };
+                    _streamingContext = std::make_shared<StreamingMediaContext>(std::move(arguments));
+
+                    for (const auto &it : _pendingVideoSinks) {
+                        for (const auto &sink : it.second) {
+                            _streamingContext->addVideoSink(it.first.endpointId, sink);
+                        }
+                    }
+
+                    for (const auto &it : _volumeBySsrc) {
+                        _streamingContext->setVolume(it.first, it.second);
+                    }
+
+                    std::vector<StreamingMediaContext::VideoChannel> streamingVideoChannels;
+                    for (const auto &it : _pendingRequestedVideo) {
+                        streamingVideoChannels.emplace_back(it.maxQuality, it.endpointId);
+                    }
+                    _streamingContext->setActiveVideoChannels(streamingVideoChannels);
+
+                    _audioDeviceDataObserverShared->setStreamingContext(_streamingContext);
+                }
 
                 break;
             }
@@ -3033,6 +2933,10 @@ public:
             } else {
                 _pendingVideoSinks[VideoChannelId(endpointId)].push_back(sink);
             }
+
+            if (_streamingContext) {
+                _streamingContext->addVideoSink(endpointId, sink);
+            }
         }
     }
 
@@ -3233,9 +3137,21 @@ public:
         if (it != _incomingAudioChannels.end()) {
             it->second->setVolume(volume);
         }
+
+        if (_streamingContext) {
+            _streamingContext->setVolume(ssrc, volume);
+        }
     }
 
     void setRequestedVideoChannels(std::vector<VideoChannelDescription> &&requestedVideoChannels) {
+        if (_streamingContext) {
+            std::vector<StreamingMediaContext::VideoChannel> streamingVideoChannels;
+            for (const auto &it : requestedVideoChannels) {
+                streamingVideoChannels.emplace_back(it.maxQuality, it.endpointId);
+            }
+            _streamingContext->setActiveVideoChannels(streamingVideoChannels);
+        }
+
         if (!_sharedVideoInformation) {
             _pendingRequestedVideo = std::move(requestedVideoChannels);
             return;
@@ -3312,14 +3228,22 @@ public:
 
 private:
     rtc::scoped_refptr<WrappedAudioDeviceModule> createAudioDeviceModule() {
+        auto audioDeviceDataObserverShared = _audioDeviceDataObserverShared;
         const auto create = [&](webrtc::AudioDeviceModule::AudioLayer layer) {
             return webrtc::AudioDeviceModule::Create(
                 layer,
                 _taskQueueFactory.get());
         };
         const auto check = [&](const rtc::scoped_refptr<webrtc::AudioDeviceModule> &result) -> rtc::scoped_refptr<WrappedAudioDeviceModule> {
-            if (result && result->Init() == 0) {
+            if (!result) {
-                return PlatformInterface::SharedInstance()->wrapAudioDeviceModule(result);
+                return nullptr;
+            }
+
+            auto audioDeviceObserver = std::make_unique<AudioDeviceDataObserverImpl>(audioDeviceDataObserverShared);
+            auto module = webrtc::CreateAudioDeviceWithDataObserver(result, std::move(audioDeviceObserver));
+
+            if (module->Init() == 0) {
+                return PlatformInterface::SharedInstance()->wrapAudioDeviceModule(module);
             } else {
                 return nullptr;
             }
@@ -3348,7 +3272,9 @@ private:
     std::function<void(GroupLevelsUpdate const &)> _audioLevelsUpdated;
     std::function<void(uint32_t, const AudioFrame &)> _onAudioFrame;
     std::function<std::shared_ptr<RequestMediaChannelDescriptionTask>(std::vector<uint32_t> const &, std::function<void(std::vector<MediaChannelDescription> &&)>)> _requestMediaChannelDescriptions;
-    std::function<std::shared_ptr<BroadcastPartTask>(std::shared_ptr<PlatformContext>, int64_t, int64_t, std::function<void(BroadcastPart &&)>)> _requestBroadcastPart;
+    std::function<std::shared_ptr<BroadcastPartTask>(std::function<void(int64_t)>)> _requestCurrentTime;
+    std::function<std::shared_ptr<BroadcastPartTask>(std::shared_ptr<PlatformContext>, int64_t, int64_t, std::function<void(BroadcastPart &&)>)> _requestAudioBroadcastPart;
+    std::function<std::shared_ptr<BroadcastPartTask>(std::shared_ptr<PlatformContext>, int64_t, int64_t, int32_t, VideoChannelDescription::Quality, std::function<void(BroadcastPart &&)>)> _requestVideoBroadcastPart;
     std::shared_ptr<VideoCaptureInterface> _videoCapture;
     std::shared_ptr<VideoSinkImpl> _videoCaptureSink;
     std::function<webrtc::VideoTrackSourceInterface*()> _getVideoSource;
@@ -3371,6 +3297,7 @@ private:
     std::unique_ptr<webrtc::Call> _call;
     webrtc::FieldTrialBasedConfig _fieldTrials;
     webrtc::LocalAudioSinkAdapter _audioSource;
+    std::shared_ptr<AudioDeviceDataObserverShared> _audioDeviceDataObserverShared;
     rtc::scoped_refptr<WrappedAudioDeviceModule> _audioDeviceModule;
     std::function<rtc::scoped_refptr<webrtc::AudioDeviceModule>(webrtc::TaskQueueFactory*)> _createAudioDeviceModule;
     std::string _initialInputDeviceId;
@@ -3419,14 +3346,6 @@ private:
 
     absl::optional<GroupJoinVideoInformation> _sharedVideoInformation;
 
-    int64_t _broadcastPartDurationMilliseconds = 500;
-    std::vector<std::unique_ptr<StreamingPart>> _sourceBroadcastParts;
-    std::map<uint32_t, uint16_t> _broadcastSeqBySsrc;
-    uint32_t _broadcastTimestamp = 0;
-    int64_t _nextBroadcastTimestampMilliseconds = 0;
-    absl::optional<RequestedBroadcastPart> _currentRequestedBroadcastPart;
-    int64_t _lastBroadcastPartReceivedTimestamp = 0;
-
     std::vector<float> _externalAudioSamples;
     webrtc::Mutex _externalAudioSamplesMutex;
     std::shared_ptr<ExternalAudioRecorder> _externalAudioRecorder;
@@ -3437,6 +3356,8 @@ private:
     bool _isDataChannelOpen = false;
     GroupNetworkState _effectiveNetworkState;
 
+    std::shared_ptr<StreamingMediaContext> _streamingContext;
+
     rtc::scoped_refptr<webrtc::PendingTaskSafetyFlag> _workerThreadSafery;
     rtc::scoped_refptr<webrtc::PendingTaskSafetyFlag> _networkThreadSafery;
 

TMessagesProj/jni/voip/tgcalls/group/GroupInstanceImpl.h

@@ -57,6 +57,9 @@ public:
 };
 
 struct BroadcastPart {
+    struct VideoParams {
+    };
+
     enum class Status {
         Success,
         NotReady,
@@ -66,7 +69,7 @@ struct BroadcastPart {
     int64_t timestampMilliseconds = 0;
     double responseTimestamp = 0;
     Status status = Status::NotReady;
-    std::vector<uint8_t> oggData;
+    std::vector<uint8_t> data;
 };
 
 enum class GroupConnectionMode {
@@ -150,7 +153,9 @@ struct GroupInstanceDescriptor {
     std::function<rtc::scoped_refptr<webrtc::AudioDeviceModule>(webrtc::TaskQueueFactory*)> createAudioDeviceModule;
     std::shared_ptr<VideoCaptureInterface> videoCapture; // deprecated
     std::function<webrtc::VideoTrackSourceInterface*()> getVideoSource;
-    std::function<std::shared_ptr<BroadcastPartTask>(std::shared_ptr<PlatformContext>, int64_t, int64_t, std::function<void(BroadcastPart &&)>)> requestBroadcastPart;
+    std::function<std::shared_ptr<BroadcastPartTask>(std::function<void(int64_t)>)> requestCurrentTime;
+    std::function<std::shared_ptr<BroadcastPartTask>(std::shared_ptr<PlatformContext>, int64_t, int64_t, std::function<void(BroadcastPart &&)>)> requestAudioBroadcastPart;
+    std::function<std::shared_ptr<BroadcastPartTask>(std::shared_ptr<PlatformContext>, int64_t, int64_t, int32_t, VideoChannelDescription::Quality, std::function<void(BroadcastPart &&)>)> requestVideoBroadcastPart;
     int outgoingAudioBitrateKbit{32};
     bool disableOutgoingAudioProcessing{false};
     VideoContentType videoContentType{VideoContentType::None};

TMessagesProj/jni/voip/tgcalls/group/StreamingMediaContext.cpp

@@ -0,0 +1,869 @@
+#include "StreamingMediaContext.h"
+
+#include "AudioStreamingPart.h"
+#include "VideoStreamingPart.h"
+
+#include "absl/types/optional.h"
+#include "rtc_base/thread.h"
+#include "rtc_base/time_utils.h"
+#include "absl/types/variant.h"
+#include "rtc_base/logging.h"
+#include "rtc_base/synchronization/mutex.h"
+#include "common_audio/ring_buffer.h"
+#include "modules/audio_mixer/frame_combiner.h"
+#include "modules/audio_processing/agc2/vad_with_level.h"
+#include "modules/audio_processing/audio_buffer.h"
+#include "api/video/video_sink_interface.h"
+#include "audio/utility/audio_frame_operations.h"
+
+namespace tgcalls {
+
+namespace {
+
+struct PendingAudioSegmentData {
+};
+
+struct PendingVideoSegmentData {
+    int32_t channelId = 0;
+    VideoChannelDescription::Quality quality = VideoChannelDescription::Quality::Thumbnail;
+
+    PendingVideoSegmentData(int32_t channelId_, VideoChannelDescription::Quality quality_) :
+    channelId(channelId_),
+    quality(quality_) {
+    }
+};
+
+struct PendingMediaSegmentPartResult {
+    std::vector<uint8_t> data;
+
+    explicit PendingMediaSegmentPartResult(std::vector<uint8_t> &&data_) :
+    data(std::move(data_)) {
+    }
+};
+
+struct PendingMediaSegmentPart {
+    absl::variant<PendingAudioSegmentData, PendingVideoSegmentData> typeData;
+
+    int64_t minRequestTimestamp = 0;
+
+    std::shared_ptr<BroadcastPartTask> task;
+    std::shared_ptr<PendingMediaSegmentPartResult> result;
+};
+
+struct PendingMediaSegment {
+    int64_t timestamp = 0;
+    std::vector<std::shared_ptr<PendingMediaSegmentPart>> parts;
+};
+
+struct VideoSegment {
+    VideoChannelDescription::Quality quality;
+    std::shared_ptr<VideoStreamingPart> part;
+    double lastFramePts = -1.0;
+    int _displayedFrames = 0;
+    bool isPlaying = false;
+    std::shared_ptr<PendingMediaSegmentPart> pendingVideoQualityUpdatePart;
+};
+
+struct MediaSegment {
+    int64_t timestamp = 0;
+    int64_t duration = 0;
+    std::shared_ptr<AudioStreamingPart> audio;
+    std::vector<std::shared_ptr<VideoSegment>> video;
+};
+
+class SampleRingBuffer {
+public:
+    SampleRingBuffer(size_t size) {
+        _buffer = WebRtc_CreateBuffer(size, sizeof(int16_t));
+    }
+
+    ~SampleRingBuffer() {
+        if (_buffer) {
+            WebRtc_FreeBuffer(_buffer);
+        }
+    }
+
+    size_t availableForWriting() {
+        return WebRtc_available_write(_buffer);
+    }
+
+    size_t write(int16_t const *samples, size_t count) {
+        return WebRtc_WriteBuffer(_buffer, samples, count);
+    }
+
+    size_t read(int16_t *samples, size_t count) {
+        return WebRtc_ReadBuffer(_buffer, nullptr, samples, count);
+    }
+
+private:
+    RingBuffer *_buffer = nullptr;
+};
+
+static const int kVadResultHistoryLength = 8;
+
+class VadHistory {
+private:
+    float _vadResultHistory[kVadResultHistoryLength];
+
+public:
+    VadHistory() {
+        for (int i = 0; i < kVadResultHistoryLength; i++) {
+            _vadResultHistory[i] = 0.0f;
+        }
+    }
+
+    ~VadHistory() {
+    }
+
+    bool update(float vadProbability) {
+        for (int i = 1; i < kVadResultHistoryLength; i++) {
+            _vadResultHistory[i - 1] = _vadResultHistory[i];
+        }
+        _vadResultHistory[kVadResultHistoryLength - 1] = vadProbability;
+
+        float movingAverage = 0.0f;
+        for (int i = 0; i < kVadResultHistoryLength; i++) {
+            movingAverage += _vadResultHistory[i];
+        }
+        movingAverage /= (float)kVadResultHistoryLength;
+
+        bool vadResult = false;
+        if (movingAverage > 0.8f) {
+            vadResult = true;
+        }
+
+        return vadResult;
+    }
+};
+
+class CombinedVad {
+private:
+    std::unique_ptr<webrtc::VadLevelAnalyzer> _vadWithLevel;
+    VadHistory _history;
+
+public:
+    CombinedVad() {
+        _vadWithLevel = std::make_unique<webrtc::VadLevelAnalyzer>(500, webrtc::GetAvailableCpuFeatures());
+    }
+
+    ~CombinedVad() {
+    }
+
+    bool update(webrtc::AudioBuffer *buffer) {
+        if (buffer->num_channels() <= 0) {
+            return _history.update(0.0f);
+        }
+        webrtc::AudioFrameView<float> frameView(buffer->channels(), buffer->num_channels(), buffer->num_frames());
+        float peak = 0.0f;
+        for (const auto &x : frameView.channel(0)) {
+            peak = std::max(std::fabs(x), peak);
+        }
+        if (peak <= 0.01f) {
+            return _history.update(false);
+        }
+
+        auto result = _vadWithLevel->AnalyzeFrame(frameView);
+
+        return _history.update(result.speech_probability);
+    }
+
+    bool update() {
+        return _history.update(0.0f);
+    }
+};
+
+class SparseVad {
+public:
+    SparseVad() {
+    }
+
+    std::pair<float, bool> update(webrtc::AudioBuffer *buffer) {
+        _sampleCount += buffer->num_frames();
+        if (_sampleCount >= 400) {
+            _sampleCount = 0;
+            _currentValue = _vad.update(buffer);
+        }
+
+        float currentPeak = 0.0;
+        float *samples = buffer->channels()[0];
+        for (int i = 0; i < buffer->num_frames(); i++) {
+            float sample = samples[i];
+            if (sample < 0.0f) {
+                sample = -sample;
+            }
+            if (_peak < sample) {
+                _peak = sample;
+            }
+            if (currentPeak < sample) {
+                currentPeak = sample;
+            }
+            _peakCount += 1;
+        }
+
+        if (_peakCount >= 4400) {
+            float norm = 8000.0f;
+            _currentLevel = ((float)(_peak)) / norm;
+            _peak = 0;
+            _peakCount = 0;
+        }
+
+        return std::make_pair(_currentLevel, _currentValue);
+    }
+
+private:
+    CombinedVad _vad;
+    bool _currentValue = false;
+    size_t _sampleCount = 0;
+
+    int _peakCount = 0;
+    float _peak = 0.0;
+    float _currentLevel = 0.0;
+};
+
+}
+
+class StreamingMediaContextPrivate : public std::enable_shared_from_this<StreamingMediaContextPrivate> {
+public:
+    StreamingMediaContextPrivate(StreamingMediaContext::StreamingMediaContextArguments &&arguments) :
+    _threads(arguments.threads),
+    _requestCurrentTime(arguments.requestCurrentTime),
+    _requestAudioBroadcastPart(arguments.requestAudioBroadcastPart),
+    _requestVideoBroadcastPart(arguments.requestVideoBroadcastPart),
+    _updateAudioLevel(arguments.updateAudioLevel),
+    _audioRingBuffer(_audioDataRingBufferMaxSize),
+    _audioFrameCombiner(false),
+    _platformContext(arguments.platformContext) {
+    }
+
+    ~StreamingMediaContextPrivate() {
+    }
+
+    void start() {
+        beginRenderTimer(0);
+    }
+
+    void beginRenderTimer(int timeoutMs) {
+        const auto weak = std::weak_ptr<StreamingMediaContextPrivate>(shared_from_this());
+        _threads->getMediaThread()->PostDelayedTask(RTC_FROM_HERE, [weak]() {
+            auto strong = weak.lock();
+            if (!strong) {
+                return;
+            }
+
+            strong->render();
+
+            strong->beginRenderTimer((int)(1.0 * 1000.0 / 120.0));
+        }, timeoutMs);
+    }
+
+    void render() {
+        int64_t absoluteTimestamp = rtc::TimeMillis();
+
+        while (true) {
+            if (_waitForBufferredMillisecondsBeforeRendering) {
+                if (getAvailableBufferDuration() < _waitForBufferredMillisecondsBeforeRendering.value()) {
+                    break;
+                } else {
+                    _waitForBufferredMillisecondsBeforeRendering = absl::nullopt;
+                }
+            }
+
+            if (_availableSegments.empty()) {
+                _playbackReferenceTimestamp = 0;
+
+                _waitForBufferredMillisecondsBeforeRendering = _segmentBufferDuration + _segmentDuration;
+
+                break;
+            }
+
+            if (_playbackReferenceTimestamp == 0) {
+                _playbackReferenceTimestamp = absoluteTimestamp;
+            }
+
+            double relativeTimestamp = ((double)(absoluteTimestamp - _playbackReferenceTimestamp)) / 1000.0;
+
+            auto segment = _availableSegments[0];
+            double segmentDuration = ((double)segment->duration) / 1000.0;
+
+            for (auto &videoSegment : segment->video) {
+                videoSegment->isPlaying = true;
+                cancelPendingVideoQualityUpdate(videoSegment);
+
+                auto frame = videoSegment->part->getFrameAtRelativeTimestamp(relativeTimestamp);
+                if (frame) {
+                    if (videoSegment->lastFramePts != frame->pts) {
+                        videoSegment->lastFramePts = frame->pts;
+                        videoSegment->_displayedFrames += 1;
+
+                        auto sinkList = _videoSinks.find(frame->endpointId);
+                        if (sinkList != _videoSinks.end()) {
+                            for (const auto &weakSink : sinkList->second) {
+                                auto sink = weakSink.lock();
+                                if (sink) {
+                                    sink->OnFrame(frame->frame);
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+
+            if (segment->audio) {
+                const auto available = [&] {
+                    _audioDataMutex.Lock();
+                    const auto result = (_audioRingBuffer.availableForWriting() >= 480);
+                    _audioDataMutex.Unlock();
+
+                    return result;
+                };
+                while (available()) {
+                    auto audioChannels = segment->audio->get10msPerChannel();
+                    if (audioChannels.empty()) {
+                        break;
+                    }
+
+                    std::vector<webrtc::AudioFrame *> audioFrames;
+
+                    for (const auto &audioChannel : audioChannels) {
+                        webrtc::AudioFrame *frame = new webrtc::AudioFrame();
+                        frame->UpdateFrame(0, audioChannel.pcmData.data(), audioChannel.pcmData.size(), 48000, webrtc::AudioFrame::SpeechType::kNormalSpeech, webrtc::AudioFrame::VADActivity::kVadActive);
+
+                        auto volumeIt = _volumeBySsrc.find(audioChannel.ssrc);
+                        if (volumeIt != _volumeBySsrc.end()) {
+                            double outputGain = volumeIt->second;
+                            if (outputGain < 0.99f || outputGain > 1.01f) {
+                                webrtc::AudioFrameOperations::ScaleWithSat(outputGain, frame);
+                            }
+                        }
+
+                        audioFrames.push_back(frame);
+                        processAudioLevel(audioChannel.ssrc, audioChannel.pcmData);
+                    }
+
+                    webrtc::AudioFrame frameOut;
+                    _audioFrameCombiner.Combine(audioFrames, 1, 48000, audioFrames.size(), &frameOut);
+
+                    for (webrtc::AudioFrame *frame : audioFrames) {
+                        delete frame;
+                    }
+
+                    _audioDataMutex.Lock();
+                    _audioRingBuffer.write(frameOut.data(), frameOut.samples_per_channel());
+                    _audioDataMutex.Unlock();
+                }
+            }
+
+            if (relativeTimestamp >= segmentDuration) {
+                _playbackReferenceTimestamp += segment->duration;
+
+                if (segment->audio && segment->audio->getRemainingMilliseconds() > 0) {
+                    RTC_LOG(LS_INFO) << "render: discarding " << segment->audio->getRemainingMilliseconds() << " ms of audio at the end of a segment";
+                }
+                if (!segment->video.empty()) {
+                    if (segment->video[0]->part->getActiveEndpointId()) {
+                        RTC_LOG(LS_INFO) << "render: discarding video frames at the end of a segment (displayed " << segment->video[0]->_displayedFrames << " frames)";
+                    }
+                }
+
+                _availableSegments.erase(_availableSegments.begin());
+            }
+
+            break;
+        }
+
+        requestSegmentsIfNeeded();
+        checkPendingSegments();
+    }
+
+    void processAudioLevel(uint32_t ssrc, std::vector<int16_t> const &samples) {
+        if (!_updateAudioLevel) {
+            return;
+        }
+
+        webrtc::AudioBuffer buffer(48000, 1, 48000, 1, 48000, 1);
+        webrtc::StreamConfig config(48000, 1);
+        buffer.CopyFrom(samples.data(), config);
+
+        std::pair<float, bool> vadResult = std::make_pair(0.0f, false);
+        auto vad = _audioVadMap.find(ssrc);
+        if (vad == _audioVadMap.end()) {
+            auto newVad = std::make_unique<SparseVad>();
+            vadResult = newVad->update(&buffer);
+            _audioVadMap.insert(std::make_pair(ssrc, std::move(newVad)));
+        } else {
+            vadResult = vad->second->update(&buffer);
+        }
+
+        _updateAudioLevel(ssrc, vadResult.first, vadResult.second);
+    }
+
+    void getAudio(int16_t *audio_samples, const size_t num_samples, const size_t num_channels, const uint32_t samples_per_sec) {
+        int16_t *buffer = nullptr;
+
+        if (num_channels == 1) {
+            buffer = audio_samples;
+        } else {
+            if (_tempAudioBuffer.size() < num_samples) {
+                _tempAudioBuffer.resize(num_samples);
+            }
+            buffer = _tempAudioBuffer.data();
+        }
+
+        _audioDataMutex.Lock();
+        size_t readSamples = _audioRingBuffer.read(buffer, num_samples);
+        _audioDataMutex.Unlock();
+
+        if (num_channels != 1) {
+            for (size_t sampleIndex = 0; sampleIndex < readSamples; sampleIndex++) {
+                for (size_t channelIndex = 0; channelIndex < num_channels; channelIndex++) {
+                    audio_samples[sampleIndex * num_channels + channelIndex] = _tempAudioBuffer[sampleIndex];
+                }
+            }
+        }
+        if (readSamples < num_samples) {
+            memset(audio_samples + readSamples * num_channels, 0, (num_samples - readSamples) * num_channels * sizeof(int16_t));
+        }
+    }
+
+    int64_t getAvailableBufferDuration() {
+        int64_t result = 0;
+
+        for (const auto &segment : _availableSegments) {
+            result += segment->duration;
+        }
+
+        return (int)result;
+    }
+
+    void discardAllPendingSegments() {
+        for (size_t i = 0; i < _pendingSegments.size(); i++) {
+            for (const auto &it : _pendingSegments[i]->parts) {
+                if (it->task) {
+                    it->task->cancel();
+                }
+            }
+        }
+
+        _pendingSegments.clear();
+    }
+
+    void requestSegmentsIfNeeded() {
+        while (true) {
+            if (_nextSegmentTimestamp == 0) {
+                if (_pendingSegments.size() >= 1) {
+                    break;
+                }
+            } else {
+                int64_t availableAndRequestedSegmentsDuration = 0;
+                availableAndRequestedSegmentsDuration += getAvailableBufferDuration();
+                availableAndRequestedSegmentsDuration += _pendingSegments.size() * _segmentDuration;
+
+                if (availableAndRequestedSegmentsDuration > _segmentBufferDuration) {
+                    break;
+                }
+            }
+
+            auto pendingSegment = std::make_shared<PendingMediaSegment>();
+            pendingSegment->timestamp = _nextSegmentTimestamp;
+
+            if (_nextSegmentTimestamp != 0) {
+                _nextSegmentTimestamp += _segmentDuration;
+            }
+
+            auto audio = std::make_shared<PendingMediaSegmentPart>();
+            audio->typeData = PendingAudioSegmentData();
+            audio->minRequestTimestamp = 0;
+            pendingSegment->parts.push_back(audio);
+
+            for (const auto &videoChannel : _activeVideoChannels) {
+                auto channelIdIt = _currentEndpointMapping.find(videoChannel.endpoint);
+                if (channelIdIt == _currentEndpointMapping.end()) {
+                    continue;
+                }
+
+                int32_t channelId = channelIdIt->second + 1;
+
+                auto video = std::make_shared<PendingMediaSegmentPart>();
+                video->typeData = PendingVideoSegmentData(channelId, videoChannel.quality);
+                video->minRequestTimestamp = 0;
+                pendingSegment->parts.push_back(video);
+            }
+
+            _pendingSegments.push_back(pendingSegment);
+
+            if (_nextSegmentTimestamp == 0) {
+                break;
+            }
+        }
+    }
+
+    void requestPendingVideoQualityUpdate(std::shared_ptr<VideoSegment> segment, int64_t timestamp) {
+        if (segment->isPlaying) {
+            return;
+        }
+        auto segmentEndpointId = segment->part->getActiveEndpointId();
+        if (!segmentEndpointId) {
+            return;
+        }
+
+        absl::optional<int32_t> updatedChannelId;
+        absl::optional<VideoChannelDescription::Quality> updatedQuality;
+
+        for (const auto &videoChannel : _activeVideoChannels) {
+            auto channelIdIt = _currentEndpointMapping.find(videoChannel.endpoint);
+            if (channelIdIt == _currentEndpointMapping.end()) {
+                continue;
+            }
+
+            updatedChannelId = channelIdIt->second + 1;
+            updatedQuality = videoChannel.quality;
+        }
+
+        if (updatedChannelId && updatedQuality) {
+            if (segment->pendingVideoQualityUpdatePart) {
+                const auto typeData = &segment->pendingVideoQualityUpdatePart->typeData;
+                if (const auto videoData = absl::get_if<PendingVideoSegmentData>(typeData)) {
+                    if (videoData->channelId == updatedChannelId.value() && videoData->quality == updatedQuality.value()) {
+                        return;
+                    }
+                }
+                cancelPendingVideoQualityUpdate(segment);
+            }
+
+            auto video = std::make_shared<PendingMediaSegmentPart>();
+
+            video->typeData = PendingVideoSegmentData(updatedChannelId.value(), updatedQuality.value());
+            video->minRequestTimestamp = 0;
+
+            segment->pendingVideoQualityUpdatePart = video;
+
+            const auto weak = std::weak_ptr<StreamingMediaContextPrivate>(shared_from_this());
+            const auto weakSegment = std::weak_ptr<VideoSegment>(segment);
+            beginPartTask(video, timestamp, [weak, weakSegment]() {
+                auto strong = weak.lock();
+                if (!strong) {
+                    return;
+                }
+
+                auto strongSegment = weakSegment.lock();
+                if (!strongSegment) {
+                    return;
+                }
+
+                if (!strongSegment->pendingVideoQualityUpdatePart) {
+                    return;
+                }
+
+                auto result = strongSegment->pendingVideoQualityUpdatePart->result;
+                if (result) {
+                    strongSegment->part = std::make_shared<VideoStreamingPart>(std::move(result->data));
+                }
+
+                strongSegment->pendingVideoQualityUpdatePart.reset();
+            });
+        }
+    }
+
+    void cancelPendingVideoQualityUpdate(std::shared_ptr<VideoSegment> segment) {
+        if (!segment->pendingVideoQualityUpdatePart) {
+            return;
+        }
+
+        if (segment->pendingVideoQualityUpdatePart->task) {
+            segment->pendingVideoQualityUpdatePart->task->cancel();
+        }
+
+        segment->pendingVideoQualityUpdatePart.reset();
+    }
+
+    void checkPendingSegments() {
+        const auto weak = std::weak_ptr<StreamingMediaContextPrivate>(shared_from_this());
+
+        int64_t absoluteTimestamp = rtc::TimeMillis();
+        int64_t minDelayedRequestTimeout = INT_MAX;
+
+        bool shouldRequestMoreSegments = false;
+
+        for (int i = 0; i < _pendingSegments.size(); i++) {
+            auto pendingSegment = _pendingSegments[i];
+            auto segmentTimestamp = pendingSegment->timestamp;
+
+            bool allPartsDone = true;
+
+            for (auto &part : pendingSegment->parts) {
+                if (!part->result) {
+                    allPartsDone = false;
+                }
+
+                if (!part->result && !part->task) {
+                    if (part->minRequestTimestamp != 0) {
+                        if (i != 0) {
+                            continue;
+                        }
+                        if (part->minRequestTimestamp > absoluteTimestamp) {
+                            minDelayedRequestTimeout = std::min(minDelayedRequestTimeout, part->minRequestTimestamp - absoluteTimestamp);
+
+                            continue;
+                        }
+                    }
+
+                    const auto weakSegment = std::weak_ptr<PendingMediaSegment>(pendingSegment);
+                    const auto weakPart = std::weak_ptr<PendingMediaSegmentPart>(part);
+
+                    std::function<void(BroadcastPart &&)> handleResult = [weak, weakSegment, weakPart, threads = _threads, segmentTimestamp](BroadcastPart &&part) {
+                        threads->getMediaThread()->PostTask(RTC_FROM_HERE, [weak, weakSegment, weakPart, part = std::move(part), segmentTimestamp]() mutable {
+                            auto strong = weak.lock();
+                            if (!strong) {
+                                return;
+                            }
+                            auto strongSegment = weakSegment.lock();
+                            if (!strongSegment) {
+                                return;
+                            }
+
+                            auto pendingPart = weakPart.lock();
+                            if (!pendingPart) {
+                                return;
+                            }
+
+                            pendingPart->task.reset();
+
+                            switch (part.status) {
+                                case BroadcastPart::Status::Success: {
+                                    pendingPart->result = std::make_shared<PendingMediaSegmentPartResult>(std::move(part.data));
+                                    if (strong->_nextSegmentTimestamp == 0) {
+                                        strong->_nextSegmentTimestamp = part.timestampMilliseconds + strong->_segmentDuration;
+                                    }
+                                    strong->checkPendingSegments();
+                                    break;
+                                }
+                                case BroadcastPart::Status::NotReady: {
+                                    if (segmentTimestamp == 0) {
+                                        int64_t responseTimestampMilliseconds = (int64_t)(part.responseTimestamp * 1000.0);
+                                        int64_t responseTimestampBoundary = (responseTimestampMilliseconds / strong->_segmentDuration) * strong->_segmentDuration;
+
+                                        strong->_nextSegmentTimestamp = responseTimestampBoundary;
+                                        strong->discardAllPendingSegments();
+                                        strong->requestSegmentsIfNeeded();
+                                        strong->checkPendingSegments();
+                                    } else {
+                                        pendingPart->minRequestTimestamp = rtc::TimeMillis() + 100;
+                                        strong->checkPendingSegments();
+                                    }
+                                    break;
+                                }
+                                case BroadcastPart::Status::ResyncNeeded: {
+                                    int64_t responseTimestampMilliseconds = (int64_t)(part.responseTimestamp * 1000.0);
+                                    int64_t responseTimestampBoundary = (responseTimestampMilliseconds / strong->_segmentDuration) * strong->_segmentDuration;
+
+                                    strong->_nextSegmentTimestamp = responseTimestampBoundary;
+                                    strong->discardAllPendingSegments();
+                                    strong->requestSegmentsIfNeeded();
+                                    strong->checkPendingSegments();
+
+                                    break;
+                                }
+                                default: {
+                                    RTC_FATAL() << "Unknown part.status";
+                                    break;
+                                }
+                            }
+                        });
+                    };
+
+                    const auto typeData = &part->typeData;
+                    if (const auto audioData = absl::get_if<PendingAudioSegmentData>(typeData)) {
+                        part->task = _requestAudioBroadcastPart(_platformContext, segmentTimestamp, _segmentDuration, handleResult);
+                    } else if (const auto videoData = absl::get_if<PendingVideoSegmentData>(typeData)) {
+                        part->task = _requestVideoBroadcastPart(_platformContext, segmentTimestamp, _segmentDuration, videoData->channelId, videoData->quality, handleResult);
+                    }
+                }
+            }
+
+            if (allPartsDone && i == 0) {
+                std::shared_ptr<MediaSegment> segment = std::make_shared<MediaSegment>();
+                segment->timestamp = pendingSegment->timestamp;
+                segment->duration = _segmentDuration;
+                for (auto &part : pendingSegment->parts) {
+                    const auto typeData = &part->typeData;
+                    if (const auto audioData = absl::get_if<PendingAudioSegmentData>(typeData)) {
+                        segment->audio = std::make_shared<AudioStreamingPart>(std::move(part->result->data));
+                        _currentEndpointMapping = segment->audio->getEndpointMapping();
+                    } else if (const auto videoData = absl::get_if<PendingVideoSegmentData>(typeData)) {
+                        auto videoSegment = std::make_shared<VideoSegment>();
+                        videoSegment->quality = videoData->quality;
+                        if (part->result->data.empty()) {
+                            RTC_LOG(LS_INFO) << "Video part " << segment->timestamp << " is empty";
+                        }
+                        videoSegment->part = std::make_shared<VideoStreamingPart>(std::move(part->result->data));
+                        segment->video.push_back(videoSegment);
+                    }
+                }
+                _availableSegments.push_back(segment);
+
+                shouldRequestMoreSegments = true;
+
+                _pendingSegments.erase(_pendingSegments.begin() + i);
+                i--;
+            }
+        }
+
+        if (minDelayedRequestTimeout < INT32_MAX) {
+            const auto weak = std::weak_ptr<StreamingMediaContextPrivate>(shared_from_this());
+            _threads->getMediaThread()->PostDelayedTask(RTC_FROM_HERE, [weak]() {
+                auto strong = weak.lock();
+                if (!strong) {
+                    return;
+                }
+                strong->checkPendingSegments();
+            }, std::max((int32_t)minDelayedRequestTimeout, 10));
+        }
+
+        if (shouldRequestMoreSegments) {
+            requestSegmentsIfNeeded();
+        }
+    }
+
+    void beginPartTask(std::shared_ptr<PendingMediaSegmentPart> part, int64_t segmentTimestamp, std::function<void()> completion) {
+        const auto weak = std::weak_ptr<StreamingMediaContextPrivate>(shared_from_this());
+        const auto weakPart = std::weak_ptr<PendingMediaSegmentPart>(part);
+
+        std::function<void(BroadcastPart &&)> handleResult = [weak, weakPart, threads = _threads, completion](BroadcastPart &&part) {
+            threads->getMediaThread()->PostTask(RTC_FROM_HERE, [weak, weakPart, part = std::move(part), completion]() mutable {
+                auto strong = weak.lock();
+                if (!strong) {
+                    return;
+                }
+
+                auto pendingPart = weakPart.lock();
+                if (!pendingPart) {
+                    return;
+                }
+
+                pendingPart->task.reset();
+
+                switch (part.status) {
+                    case BroadcastPart::Status::Success: {
+                        pendingPart->result = std::make_shared<PendingMediaSegmentPartResult>(std::move(part.data));
+                        break;
+                    }
+                    case BroadcastPart::Status::NotReady: {
+                        break;
+                    }
+                    case BroadcastPart::Status::ResyncNeeded: {
+                        break;
+                    }
+                    default: {
+                        RTC_FATAL() << "Unknown part.status";
+                        break;
+                    }
+                }
+
+                completion();
+            });
+        };
+
+        const auto typeData = &part->typeData;
+        if (const auto audioData = absl::get_if<PendingAudioSegmentData>(typeData)) {
+            part->task = _requestAudioBroadcastPart(_platformContext, segmentTimestamp, _segmentDuration, handleResult);
+        } else if (const auto videoData = absl::get_if<PendingVideoSegmentData>(typeData)) {
+            part->task = _requestVideoBroadcastPart(_platformContext, segmentTimestamp, _segmentDuration, videoData->channelId, videoData->quality, handleResult);
+        }
+    }
+
+    void setVolume(uint32_t ssrc, double volume) {
+        _volumeBySsrc[ssrc] = volume;
+    }
+
+    void setActiveVideoChannels(std::vector<StreamingMediaContext::VideoChannel> const &videoChannels) {
+        _activeVideoChannels = videoChannels;
+
+/*#if DEBUG
+        for (auto &updatedVideoChannel : _activeVideoChannels) {
+            if (updatedVideoChannel.quality == VideoChannelDescription::Quality::Medium) {
+                updatedVideoChannel.quality = VideoChannelDescription::Quality::Thumbnail;
+            }
+        }
+#endif*/
+
+        for (const auto &updatedVideoChannel : _activeVideoChannels) {
+            for (const auto &segment : _availableSegments) {
+                for (const auto &video : segment->video) {
+                    if (video->part->getActiveEndpointId() == updatedVideoChannel.endpoint) {
+                        if (video->quality != updatedVideoChannel.quality) {
+                            requestPendingVideoQualityUpdate(video, segment->timestamp);
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    void addVideoSink(std::string const &endpointId, std::weak_ptr<rtc::VideoSinkInterface<webrtc::VideoFrame>> sink) {
+        auto it = _videoSinks.find(endpointId);
+        if (it == _videoSinks.end()) {
+            _videoSinks.insert(std::make_pair(endpointId, std::vector<std::weak_ptr<rtc::VideoSinkInterface<webrtc::VideoFrame>>>()));
+        }
+        _videoSinks[endpointId].push_back(sink);
+    }
+
+private:
+    std::shared_ptr<Threads> _threads;
+    std::function<std::shared_ptr<BroadcastPartTask>(std::function<void(int64_t)>)> _requestCurrentTime;
+    std::function<std::shared_ptr<BroadcastPartTask>(std::shared_ptr<PlatformContext>, int64_t, int64_t, std::function<void(BroadcastPart &&)>)> _requestAudioBroadcastPart;
+    std::function<std::shared_ptr<BroadcastPartTask>(std::shared_ptr<PlatformContext>, int64_t, int64_t, int32_t, VideoChannelDescription::Quality, std::function<void(BroadcastPart &&)>)> _requestVideoBroadcastPart;
+    std::function<void(uint32_t, float, bool)> _updateAudioLevel;
+
+    const int _segmentDuration = 1000;
+    const int _segmentBufferDuration = 2000;
+
+    int64_t _nextSegmentTimestamp = 0;
+
+    absl::optional<int> _waitForBufferredMillisecondsBeforeRendering;
+    std::vector<std::shared_ptr<MediaSegment>> _availableSegments;
+
+    std::vector<std::shared_ptr<PendingMediaSegment>> _pendingSegments;
+
+    int64_t _playbackReferenceTimestamp = 0;
+
+    const size_t _audioDataRingBufferMaxSize = 4800;
+    webrtc::Mutex _audioDataMutex;
+    SampleRingBuffer _audioRingBuffer;
+    std::vector<int16_t> _tempAudioBuffer;
+    webrtc::FrameCombiner _audioFrameCombiner;
+    std::map<uint32_t, std::unique_ptr<SparseVad>> _audioVadMap;
+
+    std::map<uint32_t, double> _volumeBySsrc;
+    std::vector<StreamingMediaContext::VideoChannel> _activeVideoChannels;
+    std::map<std::string, std::vector<std::weak_ptr<rtc::VideoSinkInterface<webrtc::VideoFrame>>>> _videoSinks;
+
+    std::map<std::string, int32_t> _currentEndpointMapping;
+    
+    std::shared_ptr<PlatformContext> _platformContext;
+};
+
+StreamingMediaContext::StreamingMediaContext(StreamingMediaContextArguments &&arguments) {
+    _private = std::make_shared<StreamingMediaContextPrivate>(std::move(arguments));
+    _private->start();
+}
+
+StreamingMediaContext::~StreamingMediaContext() {
+}
+
+void StreamingMediaContext::setActiveVideoChannels(std::vector<VideoChannel> const &videoChannels) {
+    _private->setActiveVideoChannels(videoChannels);
+}
+
+void StreamingMediaContext::setVolume(uint32_t ssrc, double volume) {
+    _private->setVolume(ssrc, volume);
+}
+
+void StreamingMediaContext::addVideoSink(std::string const &endpointId, std::weak_ptr<rtc::VideoSinkInterface<webrtc::VideoFrame>> sink) {
+    _private->addVideoSink(endpointId, sink);
+}
+
+void StreamingMediaContext::getAudio(int16_t *audio_samples, const size_t num_samples, const size_t num_channels, const uint32_t samples_per_sec) {
+    _private->getAudio(audio_samples, num_samples, num_channels, samples_per_sec);
+}
+
+}

TMessagesProj/jni/voip/tgcalls/group/StreamingMediaContext.h

@@ -0,0 +1,53 @@
+#ifndef TGCALLS_STREAMING_MEDIA_CONTEXT_H
+#define TGCALLS_STREAMING_MEDIA_CONTEXT_H
+
+#include "GroupInstanceImpl.h"
+#include <stdint.h>
+#include "../StaticThreads.h"
+
+namespace tgcalls {
+
+class StreamingMediaContextPrivate;
+
+class StreamingMediaContext {
+public:
+    struct VideoChannel {
+        VideoChannelDescription::Quality quality = VideoChannelDescription::Quality::Thumbnail;
+        std::string endpoint;
+
+        VideoChannel(VideoChannelDescription::Quality quality_, std::string endpoint_) :
+        quality(quality_),
+        endpoint(endpoint_) {
+        }
+    };
+
+public:
+    struct StreamingMediaContextArguments {
+        std::shared_ptr<Threads> threads;
+        std::function<std::shared_ptr<BroadcastPartTask>(std::function<void(int64_t)>)> requestCurrentTime;
+        std::function<std::shared_ptr<BroadcastPartTask>(std::shared_ptr<PlatformContext>, int64_t, int64_t, std::function<void(BroadcastPart &&)>)> requestAudioBroadcastPart;
+        std::function<std::shared_ptr<BroadcastPartTask>(std::shared_ptr<PlatformContext>, int64_t, int64_t, int32_t, VideoChannelDescription::Quality, std::function<void(BroadcastPart &&)>)> requestVideoBroadcastPart;
+        std::function<void(uint32_t, float, bool)> updateAudioLevel;
+        std::shared_ptr<PlatformContext> platformContext;
+    };
+
+public:
+    StreamingMediaContext(StreamingMediaContextArguments &&arguments);
+    ~StreamingMediaContext();
+    
+    StreamingMediaContext& operator=(const StreamingMediaContext&) = delete;
+    StreamingMediaContext& operator=(StreamingMediaContext&&) = delete;
+
+    void setActiveVideoChannels(std::vector<VideoChannel> const &videoChannels);
+    void setVolume(uint32_t ssrc, double volume);
+    void addVideoSink(std::string const &endpointId, std::weak_ptr<rtc::VideoSinkInterface<webrtc::VideoFrame>> sink);
+
+    void getAudio(int16_t *audio_samples, const size_t num_samples, const size_t num_channels, const uint32_t samples_per_sec);
+    
+private:
+    std::shared_ptr<StreamingMediaContextPrivate> _private;
+};
+
+}
+
+#endif

TMessagesProj/jni/voip/tgcalls/group/StreamingPart.h

@@ -1,39 +0,0 @@
-#ifndef TGCALLS_STREAMING_PART_H
-#define TGCALLS_STREAMING_PART_H
-
-#include "absl/types/optional.h"
-#include <vector>
-#include <stdint.h>
-
-namespace tgcalls {
-
-class StreamingPartState;
-
-class StreamingPart {
-public:
-    struct StreamingPartChannel {
-        uint32_t ssrc = 0;
-        std::vector<int16_t> pcmData;
-    };
-    
-    explicit StreamingPart(std::vector<uint8_t> &&data);
-    ~StreamingPart();
-    
-    StreamingPart(const StreamingPart&) = delete;
-    StreamingPart(StreamingPart&& other) {
-        _state = other._state;
-        other._state = nullptr;
-    }
-    StreamingPart& operator=(const StreamingPart&) = delete;
-    StreamingPart& operator=(StreamingPart&&) = delete;
-    
-    int getRemainingMilliseconds() const;
-    std::vector<StreamingPartChannel> get10msPerChannel();
-    
-private:
-    StreamingPartState *_state = nullptr;
-};
-
-}
-
-#endif

TMessagesProj/jni/voip/tgcalls/group/VideoStreamingPart.cpp

@@ -0,0 +1,659 @@
+#include "VideoStreamingPart.h"
+
+#include "rtc_base/logging.h"
+#include "rtc_base/third_party/base64/base64.h"
+#include "api/video/i420_buffer.h"
+
+extern "C" {
+#include <libavutil/timestamp.h>
+#include <libavformat/avformat.h>
+#include <libavcodec/avcodec.h>
+}
+
+#include <string>
+#include <set>
+#include <map>
+
+namespace tgcalls {
+
+namespace {
+
+class AVIOContextImpl {
+public:
+    AVIOContextImpl(std::vector<uint8_t> &&fileData) :
+    _fileData(std::move(fileData)) {
+        _buffer.resize(4 * 1024);
+        _context = avio_alloc_context(_buffer.data(), (int)_buffer.size(), 0, this, &AVIOContextImpl::read, NULL, &AVIOContextImpl::seek);
+    }
+
+    ~AVIOContextImpl() {
+        av_free(_context);
+    }
+
+    static int read(void *opaque, unsigned char *buffer, int bufferSize) {
+        AVIOContextImpl *instance = static_cast<AVIOContextImpl *>(opaque);
+
+        int bytesToRead = std::min(bufferSize, ((int)instance->_fileData.size()) - instance->_fileReadPosition);
+        if (bytesToRead < 0) {
+            bytesToRead = 0;
+        }
+
+        if (bytesToRead > 0) {
+            memcpy(buffer, instance->_fileData.data() + instance->_fileReadPosition, bytesToRead);
+            instance->_fileReadPosition += bytesToRead;
+
+            return bytesToRead;
+        } else {
+            return AVERROR_EOF;
+        }
+    }
+
+    static int64_t seek(void *opaque, int64_t offset, int whence) {
+        AVIOContextImpl *instance = static_cast<AVIOContextImpl *>(opaque);
+
+        if (whence == 0x10000) {
+            return (int64_t)instance->_fileData.size();
+        } else {
+            int64_t seekOffset = std::min(offset, (int64_t)instance->_fileData.size());
+            if (seekOffset < 0) {
+                seekOffset = 0;
+            }
+            instance->_fileReadPosition = (int)seekOffset;
+            return seekOffset;
+        }
+    }
+
+    AVIOContext *getContext() {
+        return _context;
+    }
+
+private:
+    std::vector<uint8_t> _fileData;
+    int _fileReadPosition = 0;
+
+    std::vector<uint8_t> _buffer;
+    AVIOContext *_context = nullptr;
+};
+
+class MediaDataPacket {
+public:
+    MediaDataPacket() : _packet(av_packet_alloc()) {
+    }
+
+    MediaDataPacket(MediaDataPacket &&other) : _packet(other._packet) {
+        other._packet = nullptr;
+    }
+
+    ~MediaDataPacket() {
+        if (_packet) {
+            av_packet_free(&_packet);
+        }
+    }
+
+    AVPacket *packet() {
+        return _packet;
+    }
+
+private:
+    AVPacket *_packet = nullptr;
+};
+
+class DecodableFrame {
+public:
+    DecodableFrame(MediaDataPacket packet, int64_t pts, int64_t dts):
+    _packet(std::move(packet)),
+    _pts(pts),
+    _dts(dts) {
+    }
+
+    ~DecodableFrame() {
+    }
+
+    MediaDataPacket &packet() {
+        return _packet;
+    }
+
+    int64_t pts() {
+        return _pts;
+    }
+
+    int64_t dts() {
+        return _dts;
+    }
+
+private:
+    MediaDataPacket _packet;
+    int64_t _pts = 0;
+    int64_t _dts = 0;
+};
+
+class Frame {
+public:
+    Frame() {
+        _frame = av_frame_alloc();
+    }
+
+    Frame(Frame &&other) {
+        _frame = other._frame;
+        other._frame = nullptr;
+    }
+
+    ~Frame() {
+        if (_frame) {
+            av_frame_unref(_frame);
+        }
+    }
+
+    AVFrame *frame() {
+        return _frame;
+    }
+
+    double pts(AVStream *stream) {
+        int64_t framePts = _frame->pts;
+        double spf = av_q2d(stream->time_base);
+        return ((double)framePts) * spf;
+    }
+
+    double duration(AVStream *stream) {
+        int64_t frameDuration = _frame->pkt_duration;
+        double spf = av_q2d(stream->time_base);
+        if (frameDuration != 0) {
+            return ((double)frameDuration) * spf;
+        } else {
+            return spf;
+        }
+    }
+
+private:
+    AVFrame *_frame = nullptr;
+};
+
+struct VideoStreamEvent {
+    int32_t offset = 0;
+    std::string endpointId;
+    int32_t rotation = 0;
+    int32_t extra = 0;
+};
+
+struct VideoStreamInfo {
+    std::string container;
+    int32_t activeMask = 0;
+    std::vector<VideoStreamEvent> events;
+};
+
+absl::optional<int32_t> readInt32(std::vector<uint8_t> const &data, int &offset) {
+    if (offset + 4 > data.size()) {
+        return absl::nullopt;
+    }
+
+    int32_t value = 0;
+    memcpy(&value, data.data() + offset, 4);
+    offset += 4;
+
+    return value;
+}
+
+absl::optional<uint8_t> readBytesAsInt32(std::vector<uint8_t> const &data, int &offset, int count) {
+    if (offset + count > data.size()) {
+        return absl::nullopt;
+    }
+
+    if (count == 0) {
+        return absl::nullopt;
+    }
+
+    if (count <= 4) {
+        int32_t value = 0;
+        memcpy(&value, data.data() + offset, count);
+        offset += count;
+        return value;
+    } else {
+        return absl::nullopt;
+    }
+}
+
+int32_t roundUp(int32_t numToRound, int32_t multiple) {
+    if (multiple == 0) {
+        return numToRound;
+    }
+
+    int32_t remainder = numToRound % multiple;
+    if (remainder == 0) {
+        return numToRound;
+    }
+
+    return numToRound + multiple - remainder;
+}
+
+absl::optional<std::string> readSerializedString(std::vector<uint8_t> const &data, int &offset) {
+    if (const auto tmp = readBytesAsInt32(data, offset, 1)) {
+        int paddingBytes = 0;
+        int length = 0;
+        if (tmp.value() == 254) {
+            if (const auto len = readBytesAsInt32(data, offset, 3)) {
+                length = len.value();
+                paddingBytes = roundUp(length, 4) - length;
+            } else {
+                return absl::nullopt;
+            }
+        }
+        else {
+            length = tmp.value();
+            paddingBytes = roundUp(length + 1, 4) - (length + 1);
+        }
+
+        if (offset + length > data.size()) {
+            return absl::nullopt;
+        }
+
+        std::string result(data.data() + offset, data.data() + offset + length);
+
+        offset += length;
+        offset += paddingBytes;
+
+        return result;
+    } else {
+        return absl::nullopt;
+    }
+}
+
+absl::optional<VideoStreamEvent> readVideoStreamEvent(std::vector<uint8_t> const &data, int &offset) {
+    VideoStreamEvent event;
+
+    if (const auto offsetValue = readInt32(data, offset)) {
+        event.offset = offsetValue.value();
+    } else {
+        return absl::nullopt;
+    }
+
+    if (const auto endpointId = readSerializedString(data, offset)) {
+        event.endpointId = endpointId.value();
+    } else {
+        return absl::nullopt;
+    }
+
+    if (const auto rotation = readInt32(data, offset)) {
+        event.rotation = rotation.value();
+    } else {
+        return absl::nullopt;
+    }
+
+    if (const auto extra = readInt32(data, offset)) {
+        event.extra = extra.value();
+    } else {
+        return absl::nullopt;
+    }
+
+    return event;
+}
+
+absl::optional<VideoStreamInfo> consumeVideoStreamInfo(std::vector<uint8_t> &data) {
+    int offset = 0;
+    if (const auto signature = readInt32(data, offset)) {
+        if (signature.value() != 0xa12e810d) {
+            return absl::nullopt;
+        }
+    } else {
+        return absl::nullopt;
+    }
+
+    VideoStreamInfo info;
+
+    if (const auto container = readSerializedString(data, offset)) {
+        info.container = container.value();
+    } else {
+        return absl::nullopt;
+    }
+
+    if (const auto activeMask = readInt32(data, offset)) {
+        info.activeMask = activeMask.value();
+    } else {
+        return absl::nullopt;
+    }
+
+    if (const auto eventCount = readInt32(data, offset)) {
+        if (const auto event = readVideoStreamEvent(data, offset)) {
+            info.events.push_back(event.value());
+        } else {
+            return absl::nullopt;
+        }
+    } else {
+        return absl::nullopt;
+    }
+
+    data.erase(data.begin(), data.begin() + offset);
+
+    return info;
+}
+
+}
+
+class VideoStreamingPartInternal {
+public:
+    VideoStreamingPartInternal(std::string endpointId, webrtc::VideoRotation rotation, std::vector<uint8_t> &&fileData, std::string const &container) :
+    _endpointId(endpointId),
+    _rotation(rotation) {
+        _avIoContext = std::make_unique<AVIOContextImpl>(std::move(fileData));
+
+        int ret = 0;
+
+        AVInputFormat *inputFormat = av_find_input_format(container.c_str());
+        if (!inputFormat) {
+            _didReadToEnd = true;
+            return;
+        }
+
+        _inputFormatContext = avformat_alloc_context();
+        if (!_inputFormatContext) {
+            _didReadToEnd = true;
+            return;
+        }
+
+        _inputFormatContext->pb = _avIoContext->getContext();
+
+        if ((ret = avformat_open_input(&_inputFormatContext, "", inputFormat, nullptr)) < 0) {
+            _didReadToEnd = true;
+            return;
+        }
+
+        if ((ret = avformat_find_stream_info(_inputFormatContext, nullptr)) < 0) {
+            _didReadToEnd = true;
+
+            avformat_close_input(&_inputFormatContext);
+            _inputFormatContext = nullptr;
+            return;
+        }
+
+        AVCodecParameters *videoCodecParameters = nullptr;
+        AVStream *videoStream = nullptr;
+        for (int i = 0; i < _inputFormatContext->nb_streams; i++) {
+            AVStream *inStream = _inputFormatContext->streams[i];
+
+            AVCodecParameters *inCodecpar = inStream->codecpar;
+            if (inCodecpar->codec_type != AVMEDIA_TYPE_VIDEO) {
+                continue;
+            }
+            videoCodecParameters = inCodecpar;
+            videoStream = inStream;
+
+            break;
+        }
+
+        if (videoCodecParameters && videoStream) {
+            AVCodec *codec = avcodec_find_decoder(videoCodecParameters->codec_id);
+            if (codec) {
+                _codecContext = avcodec_alloc_context3(codec);
+                ret = avcodec_parameters_to_context(_codecContext, videoCodecParameters);
+                if (ret < 0) {
+                    _didReadToEnd = true;
+
+                    avcodec_free_context(&_codecContext);
+                    _codecContext = nullptr;
+                } else {
+                    _codecContext->pkt_timebase = videoStream->time_base;
+
+                    ret = avcodec_open2(_codecContext, codec, nullptr);
+                    if (ret < 0) {
+                        _didReadToEnd = true;
+
+                        avcodec_free_context(&_codecContext);
+                        _codecContext = nullptr;
+                    } else {
+                        _videoStream = videoStream;
+                    }
+                }
+            }
+        }
+    }
+
+    ~VideoStreamingPartInternal() {
+        if (_codecContext) {
+            avcodec_close(_codecContext);
+            avcodec_free_context(&_codecContext);
+        }
+        if (_inputFormatContext) {
+            avformat_close_input(&_inputFormatContext);
+        }
+    }
+
+    std::string endpointId() {
+        return _endpointId;
+    }
+
+    absl::optional<MediaDataPacket> readPacket() {
+        if (_didReadToEnd) {
+            return absl::nullopt;
+        }
+        if (!_inputFormatContext) {
+            return absl::nullopt;
+        }
+
+        MediaDataPacket packet;
+        int result = av_read_frame(_inputFormatContext, packet.packet());
+        if (result < 0) {
+            return absl::nullopt;
+        }
+
+        return packet;
+    }
+
+    std::shared_ptr<DecodableFrame> readNextDecodableFrame() {
+        while (true) {
+            absl::optional<MediaDataPacket> packet = readPacket();
+            if (packet) {
+                if (_videoStream && packet->packet()->stream_index == _videoStream->index) {
+                    return std::make_shared<DecodableFrame>(std::move(packet.value()), packet->packet()->pts, packet->packet()->dts);
+                }
+            } else {
+                return nullptr;
+            }
+        }
+    }
+
+    absl::optional<VideoStreamingPartFrame> convertCurrentFrame() {
+        rtc::scoped_refptr<webrtc::I420Buffer> i420Buffer = webrtc::I420Buffer::Copy(
+            _frame.frame()->width,
+            _frame.frame()->height,
+            _frame.frame()->data[0],
+            _frame.frame()->linesize[0],
+            _frame.frame()->data[1],
+            _frame.frame()->linesize[1],
+            _frame.frame()->data[2],
+            _frame.frame()->linesize[2]
+        );
+        if (i420Buffer) {
+            auto videoFrame = webrtc::VideoFrame::Builder()
+                .set_video_frame_buffer(i420Buffer)
+                .set_rotation(_rotation)
+                .build();
+
+            return VideoStreamingPartFrame(_endpointId, videoFrame, _frame.pts(_videoStream), _frame.duration(_videoStream), _frameIndex);
+        } else {
+            return absl::nullopt;
+        }
+    }
+
+    absl::optional<VideoStreamingPartFrame> getNextFrame() {
+        if (!_codecContext) {
+            return {};
+        }
+
+        while (true) {
+            if (_didReadToEnd) {
+                if (!_finalFrames.empty()) {
+                    auto frame = _finalFrames[0];
+                    _finalFrames.erase(_finalFrames.begin());
+                    return frame;
+                } else {
+                    break;
+                }
+            } else {
+                const auto frame = readNextDecodableFrame();
+                if (frame) {
+                    auto status = avcodec_send_packet(_codecContext, frame->packet().packet());
+                    if (status == 0) {
+                        auto status = avcodec_receive_frame(_codecContext, _frame.frame());
+                        if (status == 0) {
+                            auto convertedFrame = convertCurrentFrame();
+                            if (convertedFrame) {
+                                _frameIndex++;
+                                return convertedFrame;
+                            }
+                        } else if (status == -35) {
+                            // more data needed
+                        } else {
+                            _didReadToEnd = true;
+                            break;
+                        }
+                    } else {
+                        _didReadToEnd = true;
+                        return {};
+                    }
+                } else {
+                    _didReadToEnd = true;
+                    int status = avcodec_send_packet(_codecContext, nullptr);
+                    if (status == 0) {
+                        while (true) {
+                            auto status = avcodec_receive_frame(_codecContext, _frame.frame());
+                            if (status == 0) {
+                                auto convertedFrame = convertCurrentFrame();
+                                if (convertedFrame) {
+                                    _frameIndex++;
+                                    _finalFrames.push_back(convertedFrame.value());
+                                }
+                            } else {
+                                break;
+                            }
+                        }
+                    }
+                }
+            }
+        }
+
+        return {};
+    }
+
+private:
+    std::string _endpointId;
+    webrtc::VideoRotation _rotation = webrtc::VideoRotation::kVideoRotation_0;
+
+    std::unique_ptr<AVIOContextImpl> _avIoContext;
+
+    AVFormatContext *_inputFormatContext = nullptr;
+    AVCodecContext *_codecContext = nullptr;
+    AVStream *_videoStream = nullptr;
+    Frame _frame;
+
+    std::vector<VideoStreamingPartFrame> _finalFrames;
+
+    int _frameIndex = 0;
+    bool _didReadToEnd = false;
+};
+
+class VideoStreamingPartState {
+public:
+    VideoStreamingPartState(std::vector<uint8_t> &&data) {
+        _videoStreamInfo = consumeVideoStreamInfo(data);
+        if (!_videoStreamInfo) {
+            return;
+        }
+
+        for (size_t i = 0; i < _videoStreamInfo->events.size(); i++) {
+            std::vector<uint8_t> dataSlice(data.begin() + _videoStreamInfo->events[i].offset, i == (_videoStreamInfo->events.size() - 1) ? data.end() : (data.begin() + _videoStreamInfo->events[i + 1].offset));
+            webrtc::VideoRotation rotation = webrtc::VideoRotation::kVideoRotation_0;
+            switch (_videoStreamInfo->events[i].rotation) {
+                case 0: {
+                    rotation = webrtc::VideoRotation::kVideoRotation_0;
+                    break;
+                }
+                case 90: {
+                    rotation = webrtc::VideoRotation::kVideoRotation_90;
+                    break;
+                }
+                case 180: {
+                    rotation = webrtc::VideoRotation::kVideoRotation_180;
+                    break;
+                }
+                case 270: {
+                    rotation = webrtc::VideoRotation::kVideoRotation_270;
+                    break;
+                }
+                default: {
+                    break;
+                }
+            }
+            auto part = std::make_unique<VideoStreamingPartInternal>(_videoStreamInfo->events[i].endpointId, rotation, std::move(dataSlice), _videoStreamInfo->container);
+            _parsedParts.push_back(std::move(part));
+        }
+    }
+
+    ~VideoStreamingPartState() {
+    }
+
+    absl::optional<VideoStreamingPartFrame> getFrameAtRelativeTimestamp(double timestamp) {
+        while (true) {
+            if (!_currentFrame) {
+                if (!_parsedParts.empty()) {
+                    auto result = _parsedParts[0]->getNextFrame();
+                    if (result) {
+                        _currentFrame = result;
+                        _relativeTimestamp += result->duration;
+                    } else {
+                        _parsedParts.erase(_parsedParts.begin());
+                        continue;
+                    }
+                }
+            }
+
+            if (_currentFrame) {
+                if (timestamp <= _relativeTimestamp) {
+                    return _currentFrame;
+                } else {
+                    _currentFrame = absl::nullopt;
+                }
+            } else {
+                return absl::nullopt;
+            }
+        }
+    }
+
+    absl::optional<std::string> getActiveEndpointId() const {
+        if (!_parsedParts.empty()) {
+            return _parsedParts[0]->endpointId();
+        } else {
+            return absl::nullopt;
+        }
+    }
+
+private:
+    absl::optional<VideoStreamInfo> _videoStreamInfo;
+    std::vector<std::unique_ptr<VideoStreamingPartInternal>> _parsedParts;
+    absl::optional<VideoStreamingPartFrame> _currentFrame;
+    double _relativeTimestamp = 0.0;
+};
+
+VideoStreamingPart::VideoStreamingPart(std::vector<uint8_t> &&data) {
+    if (!data.empty()) {
+        _state = new VideoStreamingPartState(std::move(data));
+    }
+}
+
+VideoStreamingPart::~VideoStreamingPart() {
+    if (_state) {
+        delete _state;
+    }
+}
+
+absl::optional<VideoStreamingPartFrame> VideoStreamingPart::getFrameAtRelativeTimestamp(double timestamp) {
+    return _state
+        ? _state->getFrameAtRelativeTimestamp(timestamp)
+        : absl::nullopt;
+}
+
+absl::optional<std::string> VideoStreamingPart::getActiveEndpointId() const {
+    return _state
+        ? _state->getActiveEndpointId()
+        : absl::nullopt;
+}
+
+}

TMessagesProj/jni/voip/tgcalls/group/VideoStreamingPart.h

@@ -0,0 +1,53 @@
+#ifndef TGCALLS_VIDEO_STREAMING_PART_H
+#define TGCALLS_VIDEO_STREAMING_PART_H
+
+#include "absl/types/optional.h"
+#include <vector>
+#include <stdint.h>
+
+#include "api/video/video_frame.h"
+#include "absl/types/optional.h"
+
+namespace tgcalls {
+
+class VideoStreamingPartState;
+
+struct VideoStreamingPartFrame {
+    std::string endpointId;
+    webrtc::VideoFrame frame;
+    double pts = 0;
+    double duration = 0.0;
+    int index = 0;
+
+    VideoStreamingPartFrame(std::string endpointId_, webrtc::VideoFrame const &frame_, double pts_, double duration_, int index_) :
+    endpointId(endpointId_),
+    frame(frame_),
+    pts(pts_),
+    duration(duration_),
+    index(index_) {
+    }
+};
+
+class VideoStreamingPart {
+public:
+    explicit VideoStreamingPart(std::vector<uint8_t> &&data);
+    ~VideoStreamingPart();
+    
+    VideoStreamingPart(const VideoStreamingPart&) = delete;
+    VideoStreamingPart(VideoStreamingPart&& other) {
+        _state = other._state;
+        other._state = nullptr;
+    }
+    VideoStreamingPart& operator=(const VideoStreamingPart&) = delete;
+    VideoStreamingPart& operator=(VideoStreamingPart&&) = delete;
+
+    absl::optional<VideoStreamingPartFrame> getFrameAtRelativeTimestamp(double timestamp);
+    absl::optional<std::string> getActiveEndpointId() const;
+    
+private:
+    VideoStreamingPartState *_state = nullptr;
+};
+
+}
+
+#endif

TMessagesProj/jni/voip/tgcalls/legacy/InstanceImplLegacy.cpp

@@ -209,6 +209,9 @@ void InstanceImplLegacy::receiveSignalingData(const std::vector<uint8_t> &data)
 void InstanceImplLegacy::setVideoCapture(std::shared_ptr<VideoCaptureInterface> videoCapture) {
 }
 
+void InstanceImplLegacy::sendVideoDeviceUpdated() {
+}
+
 void InstanceImplLegacy::setRequestedVideoAspect(float aspect) {
 }
 

TMessagesProj/jni/voip/tgcalls/legacy/InstanceImplLegacy.h

@@ -20,6 +20,7 @@ public:
 	void setNetworkType(NetworkType networkType) override;
 	void setMuteMicrophone(bool muteMicrophone) override;
 	void setVideoCapture(std::shared_ptr<VideoCaptureInterface> videoCapture) override;
+	void sendVideoDeviceUpdated() override;
 	void setRequestedVideoAspect(float aspect) override;
 	bool supportsVideo() override {
 		return false;

TMessagesProj/jni/voip/tgcalls/platform/android/AndroidContext.h

@@ -19,7 +19,8 @@ public:
 
     void setJavaInstance(JNIEnv *env, jobject instance);
 
-    std::shared_ptr<BroadcastPartTask> streamTask;
+    std::vector<std::shared_ptr<BroadcastPartTask>> audioStreamTasks;
+    std::vector<std::shared_ptr<BroadcastPartTask>> videoStreamTasks;
     std::vector<std::shared_ptr<RequestMediaChannelDescriptionTask>> descriptionTasks;
 
 private:

TMessagesProj/jni/voip/tgcalls/reference/InstanceImplReference.cpp

@@ -407,6 +407,9 @@ public:
 		beginSendingVideo();
     }
 
+    void sendVideoDeviceUpdated() {
+    }
+
     void setRequestedVideoAspect(float aspect) {
     }
 

TMessagesProj/jni/voip/tgcalls/reference/InstanceImplReference.h

@@ -18,6 +18,8 @@ public:
 	void setNetworkType(NetworkType networkType) override;
 	void setMuteMicrophone(bool muteMicrophone) override;
 	void setVideoCapture(std::shared_ptr<VideoCaptureInterface> videoCapture) override;
+	void sendVideoDeviceUpdated() override {
+	}
     void setRequestedVideoAspect(float aspect) override;
 	bool supportsVideo() override {
 		return true;

TMessagesProj/jni/voip/tgcalls/v2/InstanceV2Impl.h

@@ -44,6 +44,8 @@ public:
 	TrafficStats getTrafficStats() override;
 	PersistentState getPersistentState() override;
 	void stop(std::function<void(FinalState)> completion) override;
+    void sendVideoDeviceUpdated() override {
+    }
 
 private:
     std::shared_ptr<Threads> _threads;

TMessagesProj/src/main/java/androidx/recyclerview/widget/ChatListItemAnimator.java

@@ -62,9 +62,7 @@ public class ChatListItemAnimator extends DefaultItemAnimator {
         this.activity = activity;
         this.recyclerListView = listView;
         translationInterpolator = DEFAULT_INTERPOLATOR;
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+        setSupportsChangeAnimations(false);
-            listView.getElevation();
-        }
     }
 
     @Override

TMessagesProj/src/main/java/androidx/recyclerview/widget/LinearLayoutManager.java

@@ -153,6 +153,8 @@ public class LinearLayoutManager extends RecyclerView.LayoutManager implements
     // time.
     private int[] mReusableIntPair = new int[2];
 
+    private boolean needFixGap = true;
+
     /**
      * Creates a vertical LinearLayoutManager
      *
@@ -945,6 +947,9 @@ public class LinearLayoutManager extends RecyclerView.LayoutManager implements
      */
     private int fixLayoutEndGap(int endOffset, RecyclerView.Recycler recycler,
             RecyclerView.State state, boolean canOffsetChildren) {
+        if (!needFixGap) {
+            return 0;
+        }
         int gap = mOrientationHelper.getEndAfterPadding() - endOffset;
         int fixOffset = 0;
         if (gap > 0) {
@@ -974,6 +979,9 @@ public class LinearLayoutManager extends RecyclerView.LayoutManager implements
      */
     private int fixLayoutStartGap(int startOffset, RecyclerView.Recycler recycler,
             RecyclerView.State state, boolean canOffsetChildren) {
+        if (!needFixGap) {
+            return 0;
+        }
         int gap = startOffset - getStarForFixGap();
         int fixOffset = 0;
         if (gap > 0) {
@@ -2578,4 +2586,8 @@ public class LinearLayoutManager extends RecyclerView.LayoutManager implements
             mFocusable = false;
         }
     }
+
+    public void setNeedFixGap(boolean needFixGap) {
+        this.needFixGap = needFixGap;
+    }
 }

TMessagesProj/src/main/java/androidx/recyclerview/widget/LinearSmoothScrollerCustom.java

@@ -38,6 +38,7 @@ public class LinearSmoothScrollerCustom extends RecyclerView.SmoothScroller {
 
     public static final int POSITION_MIDDLE = 0;
     public static final int POSITION_END = 1;
+    public static final int POSITION_TOP = 2;
 
     public LinearSmoothScrollerCustom(Context context, int position) {
         MILLISECONDS_PER_PX = MILLISECONDS_PER_INCH / context.getResources().getDisplayMetrics().densityDpi;
@@ -125,7 +126,9 @@ public class LinearSmoothScrollerCustom extends RecyclerView.SmoothScroller {
 
         int boxSize = end - start;
         int viewSize = bottom - top;
-        if (viewSize > boxSize) {
+        if (scrollPosition == POSITION_TOP) {
+            start = layoutManager.getPaddingTop();
+        } else if (viewSize > boxSize) {
             start = 0;
         } else if (scrollPosition == POSITION_MIDDLE) {
             start = (boxSize - viewSize) / 2;

TMessagesProj/src/main/java/org/telegram/messenger/AndroidUtilities.java

@@ -3717,9 +3717,15 @@ public class AndroidUtilities {
             animated = false;
         }
 
-        if (show && view.getTag() == null) {
+        if (!animated) {
+            view.animate().setListener(null).cancel();
+            view.setVisibility(show ? View.VISIBLE : View.GONE);
+            view.setTag(show ? 1 : null);
+            view.setAlpha(1f);
+            view.setScaleX(1f);
+            view.setScaleY(1f);
+        } else if (show && view.getTag() == null) {
             view.animate().setListener(null).cancel();
-            if (animated) {
             if (view.getVisibility() != View.VISIBLE) {
                 view.setVisibility(View.VISIBLE);
                 view.setAlpha(0f);
@@ -3727,28 +3733,11 @@ public class AndroidUtilities {
                 view.setScaleY(scaleFactor);
             }
             view.animate().alpha(1f).scaleY(1f).scaleX(1f).setDuration(150).start();
-            } else {
-                view.setVisibility(View.VISIBLE);
-                view.setAlpha(1f);
-                view.setScaleX(1f);
-                view.setScaleY(1f);
-            }
             view.setTag(1);
-        } else if (!show && view.getTag() != null){
+        } else if (!show && view.getTag() != null) {
             view.animate().setListener(null).cancel();
-            if (animated) {
             view.animate().alpha(0).scaleY(scaleFactor).scaleX(scaleFactor).setListener(new HideViewAfterAnimation(view)).setDuration(150).start();
-            } else {
-                view.setVisibility(View.GONE);
-            }
             view.setTag(null);
-        } else if (!animated) {
-            view.animate().setListener(null).cancel();
-            view.setVisibility(show ? View.VISIBLE : View.GONE);
-            view.setTag(show ? 1 : null);
-            view.setAlpha(1f);
-            view.setScaleX(1f);
-            view.setScaleY(1f);
         }
     }
 }

TMessagesProj/src/main/java/org/telegram/messenger/ApplicationLoader.java

@@ -265,8 +265,10 @@ public class ApplicationLoader extends Application {
                 }
                 Utilities.globalQueue.postRunnable(() -> {
                     try {
+                        SharedConfig.pushStringGetTimeStart = SystemClock.elapsedRealtime();
                         FirebaseMessaging.getInstance().getToken()
                                 .addOnCompleteListener(task -> {
+                                    SharedConfig.pushStringGetTimeEnd = SystemClock.elapsedRealtime();
                                     if (!task.isSuccessful()) {
                                         if (BuildVars.LOGS_ENABLED) {
                                             FileLog.d("Failed to get regid");

TMessagesProj/src/main/java/org/telegram/messenger/BuildVars.java

@@ -19,8 +19,8 @@ public class BuildVars {
     public static boolean USE_CLOUD_STRINGS = true;
     public static boolean CHECK_UPDATES = true;
     public static boolean NO_SCOPED_STORAGE = true/* || Build.VERSION.SDK_INT <= 28*/;
-    public static int BUILD_VERSION = 2390;
+    public static int BUILD_VERSION = 2406;
-    public static String BUILD_VERSION_STRING = "7.9.3";
+    public static String BUILD_VERSION_STRING = "8.0.0";
     public static int APP_ID = 4;
     public static String APP_HASH = "014b35b6184100b085b0d0572f9b5103";
     public static String APPCENTER_HASH = "a5b5c4f5-51da-dedc-9918-d9766a22ca7c";

TMessagesProj/src/main/java/org/telegram/messenger/ChatObject.java

@@ -1035,7 +1035,7 @@ public class ChatObject {
             int selfId = getSelfId();
             VoIPService service = VoIPService.getSharedInstance();
             TLRPC.TL_groupCallParticipant selfParticipant = participants.get(selfId);
-            canStreamVideo = selfParticipant != null && selfParticipant.video_joined;
+            canStreamVideo = true;//selfParticipant != null && selfParticipant.video_joined || BuildVars.DEBUG_PRIVATE_VERSION;
             boolean allowedVideoCount;
             boolean hasAnyVideo = false;
             activeVideos = 0;
@@ -1243,7 +1243,7 @@ public class ChatObject {
             }
         }
 
-        public void toggleRecord(String title) {
+        public void toggleRecord(String title, int type) {
             recording = !recording;
             TLRPC.TL_phone_toggleGroupCallRecord req = new TLRPC.TL_phone_toggleGroupCallRecord();
             req.call = getInputGroupCall();
@@ -1252,6 +1252,11 @@ public class ChatObject {
                 req.title = title;
                 req.flags |= 2;
             }
+            if (type == 1 || type == 2) {
+                req.flags |= 4;
+                req.video = true;
+                req.video_portrait = type == 1;
+            }
             currentAccount.getConnectionsManager().sendRequest(req, (response, error) -> {
                 if (response != null) {
                     final TLRPC.Updates res = (TLRPC.Updates) response;
@@ -1434,6 +1439,10 @@ public class ChatObject {
         return chat instanceof TLRPC.TL_channel || chat instanceof TLRPC.TL_channelForbidden;
     }
 
+    public static boolean isChannelOrGiga(TLRPC.Chat chat) {
+        return (chat instanceof TLRPC.TL_channel || chat instanceof TLRPC.TL_channelForbidden) && (!chat.megagroup || chat.gigagroup);
+    }
+
     public static boolean isMegagroup(TLRPC.Chat chat) {
         return (chat instanceof TLRPC.TL_channel || chat instanceof TLRPC.TL_channelForbidden) && chat.megagroup;
     }

TMessagesProj/src/main/java/org/telegram/messenger/DispatchQueue.java

@@ -20,6 +20,8 @@ public class DispatchQueue extends Thread {
     private volatile Handler handler = null;
     private CountDownLatch syncLatch = new CountDownLatch(1);
     private long lastTaskTime;
+    private static int indexPointer = 0;
+    public final int index = indexPointer++;
 
     public DispatchQueue(final String threadName) {
         this(threadName, true);

TMessagesProj/src/main/java/org/telegram/messenger/DispatchQueuePool.java

@@ -1,16 +1,16 @@
 package org.telegram.messenger;
 
 import android.os.SystemClock;
-
+import android.util.SparseIntArray;
-import java.util.HashMap;
-import java.util.LinkedList;
 
 import androidx.annotation.UiThread;
 
+import java.util.LinkedList;
+
 public class DispatchQueuePool {
 
     private LinkedList<DispatchQueue> queues = new LinkedList<>();
-    private HashMap<DispatchQueue, Integer> busyQueuesMap = new HashMap<>();
+    private SparseIntArray busyQueuesMap = new SparseIntArray();
     private LinkedList<DispatchQueue> busyQueues = new LinkedList<>();
     private int maxCount;
     private int createdCount;
@@ -66,22 +66,19 @@ public class DispatchQueuePool {
         }
         totalTasksCount++;
         busyQueues.add(queue);
-        Integer count = busyQueuesMap.get(queue);
+        int count = busyQueuesMap.get(queue.index, 0);
-        if (count == null) {
+        busyQueuesMap.put(queue.index, count + 1);
-            count = 0;
-        }
-        busyQueuesMap.put(queue, count + 1);
         queue.postRunnable(() -> {
             runnable.run();
             AndroidUtilities.runOnUIThread(() -> {
                 totalTasksCount--;
-                int remainingTasksCount = busyQueuesMap.get(queue) - 1;
+                int remainingTasksCount = busyQueuesMap.get(queue.index) - 1;
                 if (remainingTasksCount == 0) {
-                    busyQueuesMap.remove(queue);
+                    busyQueuesMap.delete(queue.index);
                     busyQueues.remove(queue);
                     queues.add(queue);
                 } else {
-                    busyQueuesMap.put(queue, remainingTasksCount);
+                    busyQueuesMap.put(queue.index, remainingTasksCount);
                 }
             });
         });

TMessagesProj/src/main/java/org/telegram/messenger/Emoji.java

@@ -27,6 +27,7 @@ import android.graphics.drawable.Drawable;
 import android.os.Build;
 import android.text.Spannable;
 import android.text.Spanned;
+import android.text.TextUtils;
 import android.text.style.DynamicDrawableSpan;
 import android.text.style.ImageSpan;
 import android.view.View;
@@ -189,6 +190,9 @@ public class Emoji {
     }
 
     public static boolean isValidEmoji(CharSequence code) {
+        if (TextUtils.isEmpty(code)) {
+            return false;
+        }
         DrawableInfo info = rects.get(code);
         if (info == null) {
             CharSequence newCode = EmojiData.emojiAliasMap.get(code);

TMessagesProj/src/main/java/org/telegram/messenger/ForwardingMessagesParams.java

@@ -0,0 +1,178 @@
+package org.telegram.messenger;
+
+import android.text.TextUtils;
+import android.util.LongSparseArray;
+import android.util.SparseBooleanArray;
+
+import org.telegram.tgnet.TLRPC;
+
+import java.util.ArrayList;
+
+public class ForwardingMessagesParams {
+
+    public LongSparseArray<MessageObject.GroupedMessages> groupedMessagesMap = new LongSparseArray<>();
+    public ArrayList<MessageObject> messages;
+    public ArrayList<MessageObject> previewMessages = new ArrayList<>();
+    public SparseBooleanArray selectedIds = new SparseBooleanArray();
+    public boolean hideForwardSendersName;
+    public boolean hideCaption;
+    public boolean hasCaption;
+    public boolean hasSenders;
+    public boolean isSecret;
+    public boolean willSeeSenders;
+    public boolean multiplyUsers;
+
+    public ArrayList<TLRPC.TL_pollAnswerVoters> pollChoosenAnswers = new ArrayList();
+
+    public ForwardingMessagesParams(ArrayList<MessageObject> messages, long newDialogId) {
+        this.messages = messages;
+        hasCaption = false;
+        hasSenders = false;
+        isSecret = DialogObject.isSecretDialogId(newDialogId);
+        ArrayList<String> hiddenSendersName = new ArrayList<>();
+        for (int i = 0; i < messages.size(); i++) {
+            MessageObject messageObject = messages.get(i);
+            if (!TextUtils.isEmpty(messageObject.caption)) {
+                hasCaption = true;
+            }
+            selectedIds.put(messageObject.getId(), true);
+
+            TLRPC.Message message = new TLRPC.TL_message();
+            message.id = messageObject.messageOwner.id;
+            message.grouped_id = messageObject.messageOwner.grouped_id;
+            message.peer_id = messageObject.messageOwner.peer_id;
+            message.from_id = messageObject.messageOwner.from_id;
+            message.message = messageObject.messageOwner.message;
+            message.media = messageObject.messageOwner.media;
+            message.action =  messageObject.messageOwner.action;
+            message.edit_date = 0;
+
+            message.out = true;
+            message.unread = false;
+            message.via_bot_id  =  messageObject.messageOwner.via_bot_id;
+            message.reply_markup  =  messageObject.messageOwner.reply_markup;
+            message.post = messageObject.messageOwner.post;
+            message.legacy = messageObject.messageOwner.legacy;
+
+            TLRPC.MessageFwdHeader header = null;
+
+            int clientUserId = UserConfig.getInstance(messageObject.currentAccount).clientUserId;
+            if (!isSecret) {
+                if (messageObject.messageOwner.fwd_from != null) {
+                    header = messageObject.messageOwner.fwd_from;
+                    if (!messageObject.isDice()) {
+                        hasSenders = true;
+                    } else {
+                        willSeeSenders = true;
+                    }
+                    if (header.from_id == null && !hiddenSendersName.contains(header.from_name)) {
+                        hiddenSendersName.add(header.from_name);
+                    }
+                } else if (messageObject.messageOwner.from_id.user_id == 0 || messageObject.messageOwner.dialog_id != clientUserId || messageObject.messageOwner.from_id.user_id != clientUserId) {
+                    header = new TLRPC.TL_messageFwdHeader();
+                    header.from_id = messageObject.messageOwner.from_id;
+                    if (!messageObject.isDice()) {
+                        hasSenders = true;
+                    } else {
+                        willSeeSenders = true;
+                    }
+                }
+            }
+
+            if (header != null) {
+                message.fwd_from = header;
+                message.flags |= TLRPC.MESSAGE_FLAG_FWD;
+            }
+            message.dialog_id = newDialogId;
+
+            MessageObject previewMessage = new MessageObject(messageObject.currentAccount, message, true, false) {
+                @Override
+                public boolean needDrawForwarded() {
+                    if (hideForwardSendersName) {
+                        return false;
+                    }
+                    return super.needDrawForwarded();
+                }
+            };
+            previewMessage.preview = true;
+            if (previewMessage.getGroupId() != 0) {
+                MessageObject.GroupedMessages groupedMessages = groupedMessagesMap.get(previewMessage.getGroupId(), null);
+                if (groupedMessages == null) {
+                    groupedMessages = new MessageObject.GroupedMessages();
+                    groupedMessagesMap.put(previewMessage.getGroupId(), groupedMessages);
+                }
+                groupedMessages.messages.add(previewMessage);
+            }
+            previewMessages.add(0, previewMessage);
+
+            if (messageObject.isPoll()) {
+                TLRPC.TL_messageMediaPoll mediaPoll = (TLRPC.TL_messageMediaPoll) messageObject.messageOwner.media;
+                PreviewMediaPoll newMediaPoll = new PreviewMediaPoll();
+                newMediaPoll.poll = mediaPoll.poll;
+                newMediaPoll.provider = mediaPoll.provider;
+                newMediaPoll.results = new TLRPC.TL_pollResults();
+                newMediaPoll.totalVotersCached = newMediaPoll.results.total_voters = mediaPoll.results.total_voters;
+
+                previewMessage.messageOwner.media = newMediaPoll;
+
+                if (messageObject.canUnvote()) {
+                    for (int a = 0, N = mediaPoll.results.results.size(); a < N; a++) {
+                        TLRPC.TL_pollAnswerVoters answer = mediaPoll.results.results.get(a);
+                        if (answer.chosen) {
+                            TLRPC.TL_pollAnswerVoters newAnswer = new TLRPC.TL_pollAnswerVoters();
+                            newAnswer.chosen = answer.chosen;
+                            newAnswer.correct = answer.correct;
+                            newAnswer.flags = answer.flags;
+                            newAnswer.option = answer.option;
+                            newAnswer.voters = answer.voters;
+                            pollChoosenAnswers.add(newAnswer);
+                            newMediaPoll.results.results.add(newAnswer);
+                        } else {
+                            newMediaPoll.results.results.add(answer);
+                        }
+                    }
+                }
+            }
+        }
+
+        ArrayList<Integer> uids = new ArrayList<>();
+        for (int a = 1; a < messages.size(); a++) {
+            MessageObject object = messages.get(a);
+            int uid;
+            if (object.isFromUser()) {
+                uid = object.messageOwner.from_id.user_id;
+            } else {
+                TLRPC.Chat chat = MessagesController.getInstance(object.currentAccount).getChat(object.messageOwner.peer_id.channel_id);
+                if (ChatObject.isChannel(chat) && chat.megagroup && object.isForwardedChannelPost()) {
+                    uid = -object.messageOwner.fwd_from.from_id.channel_id;
+                } else {
+                    uid = -object.messageOwner.peer_id.channel_id;
+                }
+            }
+            if (!uids.contains(uid)) {
+                uids.add(uid);
+            }
+        }
+        if (uids.size() + hiddenSendersName.size() > 1) {
+            multiplyUsers = true;
+        }
+        for (int i = 0; i < groupedMessagesMap.size(); i++) {
+            groupedMessagesMap.valueAt(i).calculate();
+        }
+    }
+
+    public void getSelectedMessages(ArrayList<MessageObject> messagesToForward) {
+        messagesToForward.clear();
+        for (int i = 0; i < messages.size(); i++) {
+            MessageObject messageObject = messages.get(i);
+            int id = messageObject.getId();
+            if (selectedIds.get(id, false)) {
+                messagesToForward.add(messageObject);
+            }
+        }
+    }
+
+    public class PreviewMediaPoll extends TLRPC.TL_messageMediaPoll {
+        public int totalVotersCached;
+    }
+}

TMessagesProj/src/main/java/org/telegram/messenger/GcmPushListenerService.java

@@ -134,12 +134,21 @@ public class GcmPushListenerService extends FirebaseMessagingService {
                         }
                     }
                     int account = UserConfig.selectedAccount;
+                    boolean foundAccount = false;
                     for (int a = 0; a < UserConfig.MAX_ACCOUNT_COUNT; a++) {
                         if (UserConfig.getInstance(a).getClientUserId() == accountUserId) {
                             account = a;
+                            foundAccount = true;
                             break;
                         }
                     }
+                    if (!foundAccount) {
+                        if (BuildVars.LOGS_ENABLED) {
+                            FileLog.d("GCM ACCOUNT NOT FOUND");
+                        }
+                        countDownLatch.countDown();
+                        return;
+                    }
                     final int accountFinal = currentAccount = account;
                     if (!UserConfig.getInstance(currentAccount).isClientActivated()) {
                         if (BuildVars.LOGS_ENABLED) {
@@ -1109,6 +1118,11 @@ public class GcmPushListenerService extends FirebaseMessagingService {
             if (token == null) {
                 return;
             }
+            boolean sendStat = false;
+            if (SharedConfig.pushStringGetTimeStart != 0 && SharedConfig.pushStringGetTimeEnd != 0 && (!SharedConfig.pushStatSent || !TextUtils.equals(SharedConfig.pushString, token))) {
+                sendStat = true;
+                SharedConfig.pushStatSent = false;
+            }
             SharedConfig.pushString = token;
             for (int a = 0; a < UserConfig.MAX_ACCOUNT_COUNT; a++) {
                 UserConfig userConfig = UserConfig.getInstance(a);
@@ -1116,6 +1130,30 @@ public class GcmPushListenerService extends FirebaseMessagingService {
                 userConfig.saveConfig(false);
                 if (userConfig.getClientUserId() != 0) {
                     final int currentAccount = a;
+                    if (sendStat) {
+                        TLRPC.TL_help_saveAppLog req = new TLRPC.TL_help_saveAppLog();
+                        TLRPC.TL_inputAppEvent event = new TLRPC.TL_inputAppEvent();
+                        event.time = SharedConfig.pushStringGetTimeStart;
+                        event.type = "fcm_token_request";
+                        event.peer = 0;
+                        event.data = new TLRPC.TL_jsonNull();
+                        req.events.add(event);
+
+                        event = new TLRPC.TL_inputAppEvent();
+                        event.time = SharedConfig.pushStringGetTimeEnd;
+                        event.type = "fcm_token_response";
+                        event.peer = SharedConfig.pushStringGetTimeEnd - SharedConfig.pushStringGetTimeStart;
+                        event.data = new TLRPC.TL_jsonNull();
+                        req.events.add(event);
+
+                        sendStat = false;
+                        ConnectionsManager.getInstance(currentAccount).sendRequest(req, (response, error) -> AndroidUtilities.runOnUIThread(() -> {
+                            if (error != null) {
+                                SharedConfig.pushStatSent = true;
+                                SharedConfig.saveConfig();
+                            }
+                        }));
+                    }
                     AndroidUtilities.runOnUIThread(() -> MessagesController.getInstance(currentAccount).registerForPush(token));
                 }
             }

TMessagesProj/src/main/java/org/telegram/messenger/ImageLocation.java

@@ -342,7 +342,8 @@ public class ImageLocation {
         } else if (document != null) {
             if (!url && document instanceof DocumentObject.ThemeDocument) {
                 DocumentObject.ThemeDocument themeDocument = (DocumentObject.ThemeDocument) document;
-                return document.dc_id + "_" + document.id + "_" + Theme.getBaseThemeKey(themeDocument.themeSettings) + "_" + themeDocument.themeSettings.accent_color + "_" + themeDocument.themeSettings.message_top_color + "_" + themeDocument.themeSettings.message_bottom_color;
+                return document.dc_id + "_" + document.id + "_" + Theme.getBaseThemeKey(themeDocument.themeSettings) + "_" + themeDocument.themeSettings.accent_color + "_" +
+                        (themeDocument.themeSettings.message_colors.size() > 1 ? themeDocument.themeSettings.message_colors.get(1) : 0) + "_" + (themeDocument.themeSettings.message_colors.size() > 0 ? themeDocument.themeSettings.message_colors.get(0) : 0);
             } else if (document.id != 0 && document.dc_id != 0) {
                 return document.dc_id + "_" + document.id;
             }

TMessagesProj/src/main/java/org/telegram/messenger/MediaDataController.java

@@ -203,7 +203,6 @@ public class MediaDataController extends BaseController {
             loadingStickers[a] = false;
             stickersLoaded[a] = false;
         }
-        featuredStickerSets.clear();
         loadingPinnedMessages.clear();
         loadFeaturedDate = 0;
         loadFeaturedHash = 0;

TMessagesProj/src/main/java/org/telegram/messenger/MessageObject.java

@@ -122,6 +122,9 @@ public class MessageObject {
     public boolean isRestrictedMessage;
     public long loadedFileSize;
 
+    public byte[] sponsoredId;
+    public String botStartParam;
+
     public boolean animateComments;
 
     public boolean loadingCancelled;
@@ -135,6 +138,7 @@ public class MessageObject {
     public boolean cancelEditing;
 
     public boolean scheduled;
+    public boolean preview;
 
     public ArrayList<TLRPC.TL_pollAnswer> checkedVotes;
 
@@ -179,6 +183,7 @@ public class MessageObject {
 
     public ArrayList<String> highlightedWords;
     public String messageTrimmedToHighlight;
+    public int parentWidth;
 
     static final String[] excludeWords = new String[] {
             " vs. ",
@@ -1579,6 +1584,27 @@ public class MessageObject {
             } else {
                 message.media = new TLRPC.TL_messageMediaEmpty();
             }
+        } else if (event.action instanceof TLRPC.TL_channelAdminLogEventActionChangeTheme) {
+            messageText = replaceWithLink(chat.megagroup ? LocaleController.getString("EventLogEditedGroupTheme", R.string.EventLogEditedGroupTheme) : LocaleController.getString("EventLogEditedChannelTheme", R.string.EventLogEditedChannelTheme), "un1", fromUser);
+            message = new TLRPC.TL_message();
+            message.out = false;
+            message.unread = false;
+            message.from_id = new TLRPC.TL_peerUser();
+            message.from_id.user_id = event.user_id;
+            message.peer_id = peer_id;
+            message.date = event.date;
+            message.message = ((TLRPC.TL_channelAdminLogEventActionChangeTheme) event.action).new_value;
+            if (!TextUtils.isEmpty(((TLRPC.TL_channelAdminLogEventActionChangeTheme) event.action).prev_value)) {
+                message.media = new TLRPC.TL_messageMediaWebPage();
+                message.media.webpage = new TLRPC.TL_webPage();
+                message.media.webpage.flags = 10;
+                message.media.webpage.display_url = "";
+                message.media.webpage.url = "";
+                message.media.webpage.site_name = LocaleController.getString("EventLogPreviousGroupTheme", R.string.EventLogPreviousGroupTheme);
+                message.media.webpage.description = ((TLRPC.TL_channelAdminLogEventActionChangeTheme) event.action).prev_value;
+            } else {
+                message.media = new TLRPC.TL_messageMediaEmpty();
+            }
         } else if (event.action instanceof TLRPC.TL_channelAdminLogEventActionChangeUsername) {
             String newLink = ((TLRPC.TL_channelAdminLogEventActionChangeUsername) event.action).new_value;
             if (!TextUtils.isEmpty(newLink)) {
@@ -1710,9 +1736,17 @@ public class MessageObject {
                 messageText = replaceWithLink(LocaleController.formatString("EventLogToggledSlowmodeOn", R.string.EventLogToggledSlowmodeOn, string), "un1", fromUser);
             }
         } else if (event.action instanceof TLRPC.TL_channelAdminLogEventActionStartGroupCall) {
+            if (ChatObject.isChannel(chat) && (!chat.megagroup || chat.gigagroup)) {
+                messageText = replaceWithLink(LocaleController.getString("EventLogStartedLiveStream", R.string.EventLogStartedLiveStream), "un1", fromUser);
+            } else {
                 messageText = replaceWithLink(LocaleController.getString("EventLogStartedVoiceChat", R.string.EventLogStartedVoiceChat), "un1", fromUser);
+            }
         } else if (event.action instanceof TLRPC.TL_channelAdminLogEventActionDiscardGroupCall) {
+            if (ChatObject.isChannel(chat) && (!chat.megagroup || chat.gigagroup)) {
+                messageText = replaceWithLink(LocaleController.getString("EventLogEndedLiveStream", R.string.EventLogEndedLiveStream), "un1", fromUser);
+            } else {
                 messageText = replaceWithLink(LocaleController.getString("EventLogEndedVoiceChat", R.string.EventLogEndedVoiceChat), "un1", fromUser);
+            }
         } else if (event.action instanceof TLRPC.TL_channelAdminLogEventActionParticipantMute) {
             TLRPC.TL_channelAdminLogEventActionParticipantMute action = (TLRPC.TL_channelAdminLogEventActionParticipantMute) event.action;
             int id = getPeerId(action.participant.peer);
@@ -2211,6 +2245,10 @@ public class MessageObject {
         return false;
     }
 
+    public boolean isSponsored() {
+        return sponsoredId != null;
+    }
+
     public long getPollId() {
         if (type != TYPE_POLL) {
             return 0;
@@ -2466,7 +2504,11 @@ public class MessageObject {
             if (messageOwner.action != null) {
                 if (messageOwner.action instanceof TLRPC.TL_messageActionGroupCallScheduled) {
                     TLRPC.TL_messageActionGroupCallScheduled action = (TLRPC.TL_messageActionGroupCallScheduled) messageOwner.action;
+                    if (messageOwner.peer_id instanceof TLRPC.TL_peerChat || isSupergroup()) {
                         messageText = LocaleController.formatString("ActionGroupCallScheduled", R.string.ActionGroupCallScheduled, LocaleController.formatStartsTime(action.schedule_date, 3, false));
+                    } else {
+                        messageText = LocaleController.formatString("ActionChannelCallScheduled", R.string.ActionChannelCallScheduled, LocaleController.formatStartsTime(action.schedule_date, 3, false));
+                    }
                 } else if (messageOwner.action instanceof TLRPC.TL_messageActionGroupCall) {
                     if (messageOwner.action.duration != 0) {
                         String time;
@@ -2494,7 +2536,7 @@ public class MessageObject {
                                 messageText = replaceWithLink(LocaleController.formatString("ActionGroupCallEndedBy", R.string.ActionGroupCallEndedBy, time), "un1", fromObject);
                             }
                         } else {
-                            messageText = LocaleController.formatString("ActionGroupCallEnded", R.string.ActionGroupCallEnded, time);
+                            messageText = LocaleController.formatString("ActionChannelCallEnded", R.string.ActionChannelCallEnded, time);
                         }
                     } else {
                         if (messageOwner.peer_id instanceof TLRPC.TL_peerChat || isSupergroup()) {
@@ -2504,7 +2546,7 @@ public class MessageObject {
                                 messageText = replaceWithLink(LocaleController.getString("ActionGroupCallStarted", R.string.ActionGroupCallStarted), "un1", fromObject);
                             }
                         } else {
-                            messageText = LocaleController.getString("ActionGroupCallJustStarted", R.string.ActionGroupCallJustStarted);
+                            messageText = LocaleController.getString("ActionChannelCallJustStarted", R.string.ActionChannelCallJustStarted);
                         }
                     }
                 } else if (messageOwner.action instanceof TLRPC.TL_messageActionInviteToGroupCall) {
@@ -4113,7 +4155,9 @@ public class MessageObject {
     }
 
     public boolean needDrawShareButton() {
-        if (scheduled) {
+        if (preview) {
+            return false;
+        } else if (scheduled) {
             return false;
         } else if (eventId != 0) {
             return false;
@@ -4160,7 +4204,7 @@ public class MessageObject {
         if (AndroidUtilities.isTablet() && eventId != 0) {
             generatedWithMinSize = AndroidUtilities.dp(530);
         } else {
-            generatedWithMinSize = AndroidUtilities.isTablet() ? AndroidUtilities.getMinTabletSide() : AndroidUtilities.displaySize.x;
+            generatedWithMinSize = AndroidUtilities.isTablet() ? AndroidUtilities.getMinTabletSide() : getParentWidth();
         }
         generatedWithDensity = AndroidUtilities.density;
         if (messageOwner.media instanceof TLRPC.TL_messageMediaWebPage && messageOwner.media.webpage != null && "telegram_background".equals(messageOwner.media.webpage.type)) {
@@ -4464,6 +4508,9 @@ public class MessageObject {
     }
 
     public boolean isOutOwner() {
+        if (preview) {
+            return true;
+        }
         TLRPC.Chat chat = messageOwner.peer_id != null && messageOwner.peer_id.channel_id != 0 ? getChat(null, null, messageOwner.peer_id.channel_id) : null;
         if (!messageOwner.out || !(messageOwner.from_id instanceof TLRPC.TL_peerUser) && (!(messageOwner.from_id instanceof TLRPC.TL_peerChannel) || ChatObject.isChannel(chat) && !chat.megagroup) || messageOwner.post) {
             return false;
@@ -4480,11 +4527,11 @@ public class MessageObject {
     }
 
     public boolean needDrawAvatar() {
-        return isFromUser() || isFromGroup() || eventId != 0 || messageOwner.fwd_from != null && messageOwner.fwd_from.saved_from_peer != null;
+        return !isSponsored() && (isFromUser() || isFromGroup() || eventId != 0 || messageOwner.fwd_from != null && messageOwner.fwd_from.saved_from_peer != null);
     }
 
     private boolean needDrawAvatarInternal() {
-        return isFromChat() && isFromUser() || isFromGroup() || eventId != 0 || messageOwner.fwd_from != null && messageOwner.fwd_from.saved_from_peer != null;
+        return !isSponsored() && (isFromChat() && isFromUser() || isFromGroup() || eventId != 0 || messageOwner.fwd_from != null && messageOwner.fwd_from.saved_from_peer != null);
     }
 
     public boolean isFromChat() {
@@ -4541,7 +4588,7 @@ public class MessageObject {
     }
 
     public boolean isForwardedChannelPost() {
-        return messageOwner.from_id instanceof TLRPC.TL_peerChannel && messageOwner.fwd_from != null && messageOwner.fwd_from.channel_post != 0;
+        return messageOwner.from_id instanceof TLRPC.TL_peerChannel && messageOwner.fwd_from != null && messageOwner.fwd_from.channel_post != 0 && messageOwner.fwd_from.saved_from_peer instanceof TLRPC.TL_peerChannel && messageOwner.from_id.channel_id == messageOwner.fwd_from.saved_from_peer.channel_id;
     }
 
     public boolean isUnread() {
@@ -5202,6 +5249,10 @@ public class MessageObject {
         }
     }
 
+    private int getParentWidth() {
+        return (preview && parentWidth > 0) ? parentWidth : AndroidUtilities.displaySize.x;
+    }
+
     public String getStickerEmoji() {
         TLRPC.Document document = getDocument();
         if (document == null) {
@@ -5604,7 +5655,7 @@ public class MessageObject {
     }
 
     public boolean canForwardMessage() {
-        return !(messageOwner instanceof TLRPC.TL_message_secret) && !needDrawBluredPreview() && !isLiveLocation() && type != 16;
+        return !(messageOwner instanceof TLRPC.TL_message_secret) && !needDrawBluredPreview() && !isLiveLocation() && type != 16 && !isSponsored();
     }
 
     public boolean canEditMedia() {
@@ -5712,7 +5763,7 @@ public class MessageObject {
     }
 
     public boolean canDeleteMessage(boolean inScheduleMode, TLRPC.Chat chat) {
-        return eventId == 0 && canDeleteMessage(currentAccount, inScheduleMode, messageOwner, chat);
+        return eventId == 0 && sponsoredId == null && canDeleteMessage(currentAccount, inScheduleMode, messageOwner, chat);
     }
 
     public static boolean canDeleteMessage(int currentAccount, boolean inScheduleMode, TLRPC.Message message, TLRPC.Chat chat) {

TMessagesProj/src/main/java/org/telegram/messenger/MessagesController.java

@@ -78,7 +78,7 @@ public class MessagesController extends BaseController implements NotificationCe
     private SparseArray<TLRPC.TL_chatInviteExported> exportedChats = new SparseArray<>();
 
     public ArrayList<TLRPC.RecentMeUrl> hintDialogs = new ArrayList<>();
-    private SparseArray<ArrayList<TLRPC.Dialog>> dialogsByFolder = new SparseArray<>();
+    public SparseArray<ArrayList<TLRPC.Dialog>> dialogsByFolder = new SparseArray<>();
     protected ArrayList<TLRPC.Dialog> allDialogs = new ArrayList<>();
     public ArrayList<TLRPC.Dialog> dialogsForward = new ArrayList<>();
     public ArrayList<TLRPC.Dialog> dialogsServerOnly = new ArrayList<>();
@@ -100,7 +100,7 @@ public class MessagesController extends BaseController implements NotificationCe
     public ConcurrentHashMap<Long, ConcurrentHashMap<Integer, ArrayList<PrintingUser>>> printingUsers = new ConcurrentHashMap<>(20, 1.0f, 2);
     public LongSparseArray<SparseArray<CharSequence>> printingStrings = new LongSparseArray<>();
     public LongSparseArray<SparseArray<Integer>> printingStringsTypes = new LongSparseArray<>();
-    public LongSparseArray<SparseArray<Boolean>>[] sendingTypings = new LongSparseArray[10];
+    public LongSparseArray<SparseArray<Boolean>>[] sendingTypings = new LongSparseArray[11];
     public ConcurrentHashMap<Integer, Integer> onlinePrivacy = new ConcurrentHashMap<>(20, 1.0f, 2);
     private int lastPrintingStringCount;
 
@@ -171,6 +171,8 @@ public class MessagesController extends BaseController implements NotificationCe
 
     private SparseIntArray migratedChats = new SparseIntArray();
 
+    private LongSparseArray<SponsoredMessagesInfo> sponsoredMessages = new LongSparseArray<>();
+
     private HashMap<String, ArrayList<MessageObject>> reloadingWebpages = new HashMap<>();
     private LongSparseArray<ArrayList<MessageObject>> reloadingWebpagesPending = new LongSparseArray<>();
     private HashMap<String, ArrayList<MessageObject>> reloadingScheduledWebpages = new HashMap<>();
@@ -322,6 +324,12 @@ public class MessagesController extends BaseController implements NotificationCe
 
     public volatile boolean ignoreSetOnline;
 
+    private class SponsoredMessagesInfo {
+        private ArrayList<MessageObject> messages;
+        private long loadTime;
+        private boolean loading;
+    }
+
     public static class FaqSearchResult {
 
         public String title;
@@ -2287,14 +2295,18 @@ public class MessagesController extends BaseController implements NotificationCe
                         settings.base_theme = Theme.getBaseThemeByKey(themeInfo.name);
                         settings.accent_color = accent.accentColor;
                         if (accent.myMessagesAccentColor != 0) {
-                            settings.message_bottom_color = accent.myMessagesAccentColor;
+                            settings.message_colors.add(accent.myMessagesAccentColor);
                             settings.flags |= 1;
+                            if (accent.myMessagesGradientAccentColor1 != 0) {
+                                settings.message_colors.add(accent.myMessagesGradientAccentColor1);
+                                if (accent.myMessagesGradientAccentColor2 != 0) {
+                                    settings.message_colors.add(accent.myMessagesGradientAccentColor2);
+                                    if (accent.myMessagesGradientAccentColor3 != 0) {
+                                        settings.message_colors.add(accent.myMessagesGradientAccentColor3);
                                     }
-                        if (accent.myMessagesGradientAccentColor != 0) {
+                                }
-                            settings.message_top_color = accent.myMessagesGradientAccentColor;
+                            }
-                            settings.flags |= 1;
+                            settings.message_colors_animated = accent.myMessagesAnimated;
-                        } else if (settings.message_bottom_color != 0) {
-                            settings.message_top_color = settings.message_bottom_color;
                         }
                         settings.flags |= 2;
                         settings.wallpaper_settings = new TLRPC.TL_wallPaperSettings();
@@ -2538,6 +2550,7 @@ public class MessagesController extends BaseController implements NotificationCe
         reloadingWebpagesPending.clear();
         reloadingScheduledWebpages.clear();
         reloadingScheduledWebpagesPending.clear();
+        sponsoredMessages.clear();
         dialogs_dict.clear();
         dialogs_read_inbox_max.clear();
         loadingPinnedDialogs.clear();
@@ -3865,7 +3878,7 @@ public class MessagesController extends BaseController implements NotificationCe
                 if (currentDeletingTaskMedia) {
                     getMessagesStorage().emptyMessagesMedia(mids);
                 } else {
-                    deleteMessages(mids, null, null, 0, 0, false, false, !mids.isEmpty() && mids.get(0) > 0);
+                    deleteMessages(mids, null, null, 0, 0, true, false, !mids.isEmpty() && mids.get(0) > 0);
                 }
                 Utilities.stageQueue.postRunnable(() -> {
                     getNewDeleteTask(mids, currentDeletingTaskChannelId, currentDeletingTaskMedia);
@@ -5945,6 +5958,13 @@ public class MessagesController extends BaseController implements NotificationCe
                             newPrintingStrings.put(threadId, LocaleController.getString("SelectingContact", R.string.SelectingContact));
                         }
                         newPrintingStringsTypes.put(threadId, 0);
+                    } else if (pu.action instanceof TLRPC.TL_sendMessageChooseStickerAction) {
+                        if (lower_id < 0) {
+                            newPrintingStrings.put(threadId, LocaleController.formatString("IsChoosingSticker", R.string.IsChoosingSticker, getUserNameForTyping(user)));
+                        } else {
+                            newPrintingStrings.put(threadId, LocaleController.getString("ChoosingSticker", R.string.ChoosingSticker));
+                        }
+                        newPrintingStringsTypes.put(threadId, 5);
                     } else {
                         if (lower_id < 0) {
                             newPrintingStrings.put(threadId, LocaleController.formatString("IsTypingGroup", R.string.IsTypingGroup, getUserNameForTyping(user)));
@@ -6084,6 +6104,8 @@ public class MessagesController extends BaseController implements NotificationCe
                 req.action = new TLRPC.TL_sendMessageUploadRoundAction();
             } else if (action == 9) {
                 req.action = new TLRPC.TL_sendMessageUploadAudioAction();
+            } else if (action == 10) {
+                req.action = new TLRPC.TL_sendMessageChooseStickerAction();
             }
             threads.put(threadMsgId, true);
             int reqId = getConnectionsManager().sendRequest(req, (response, error) -> AndroidUtilities.runOnUIThread(() -> cancelTyping(action, dialogId, threadMsgId)), ConnectionsManager.RequestFlagFailOnServerErrors);
@@ -13753,6 +13775,81 @@ public class MessagesController extends BaseController implements NotificationCe
         return false;
     }
 
+    public ArrayList<MessageObject> getSponsoredMessages(long dialogId) {
+        SponsoredMessagesInfo info = sponsoredMessages.get(dialogId);
+        if (info != null && (info.loading || Math.abs(SystemClock.elapsedRealtime() - info.loadTime) <= 5 * 60 * 1000)) {
+            return info.messages;
+        }
+        TLRPC.Chat chat = getChat((int) -dialogId); //TODO long
+        if (!ChatObject.isChannel(chat) || chat.megagroup || chat.gigagroup) {
+            return null;
+        }
+        info = new SponsoredMessagesInfo();
+        info.loading = true;
+        sponsoredMessages.put(dialogId, info);
+        SponsoredMessagesInfo infoFinal = info;
+        TLRPC.TL_channels_getSponsoredMessages req = new TLRPC.TL_channels_getSponsoredMessages();
+        req.channel = getInputChannel(chat);
+        getConnectionsManager().sendRequest(req, (response, error) -> {
+            ArrayList<MessageObject> result;
+            if (response != null) {
+                TLRPC.TL_messages_sponsoredMessages res = (TLRPC.TL_messages_sponsoredMessages) response;
+                if (res.messages.isEmpty()) {
+                    result = null;
+                } else {
+                    result = new ArrayList<>();
+                    AndroidUtilities.runOnUIThread(() -> {
+                        putUsers(res.users, false);
+                        putChats(res.chats, false);
+                    });
+                    final SparseArray<TLRPC.User> usersDict = new SparseArray<>();
+                    final SparseArray<TLRPC.Chat> chatsDict = new SparseArray<>();
+
+                    for (int a = 0; a < res.users.size(); a++) {
+                        TLRPC.User u = res.users.get(a);
+                        usersDict.put(u.id, u);
+                    }
+                    for (int a = 0; a < res.chats.size(); a++) {
+                        TLRPC.Chat c = res.chats.get(a);
+                        chatsDict.put(c.id, c);
+                    }
+
+                    int messageId = -10000000;
+                    for (int a = 0, N = res.messages.size(); a < N; a++) {
+                        TLRPC.TL_sponsoredMessage sponsoredMessage = res.messages.get(a);
+                        TLRPC.TL_message message = new TLRPC.TL_message();
+                        message.message = sponsoredMessage.message;
+                        if (!sponsoredMessage.entities.isEmpty()) {
+                            message.entities = sponsoredMessage.entities;
+                            message.flags |= 128;
+                        }
+                        message.peer_id = getPeer((int) dialogId); //TODO long
+                        message.from_id = sponsoredMessage.from_id;
+                        message.flags |= 256;
+                        message.date = getConnectionsManager().getCurrentTime();
+                        message.id = messageId--;
+                        MessageObject messageObject = new MessageObject(currentAccount, message, usersDict, chatsDict, true, true);
+                        messageObject.sponsoredId = sponsoredMessage.random_id;
+                        messageObject.botStartParam = sponsoredMessage.start_param;
+                        result.add(messageObject);
+                    }
+                }
+            } else {
+                result = null;
+            }
+            AndroidUtilities.runOnUIThread(() -> {
+                if (result == null) {
+                    sponsoredMessages.remove(dialogId);
+                } else {
+                    infoFinal.loadTime = SystemClock.elapsedRealtime();
+                    infoFinal.messages = result;
+                    getNotificationCenter().postNotificationName(NotificationCenter.didLoadSponsoredMessages, dialogId, result);
+                }
+            });
+        });
+        return null;
+    }
+
     public CharSequence getPrintingString(long dialogId, int threadId, boolean isDialog) {
         if (isDialog && (int) dialogId > 0) {
             TLRPC.User user = getUser((int) dialogId);

TMessagesProj/src/main/java/org/telegram/messenger/MessagesStorage.java

@@ -6743,7 +6743,11 @@ public class MessagesStorage extends BaseController {
                             }
                             if (MessageObject.isSecretMedia(message)) {
                                 try {
-                                    SQLiteCursor cursor2 = database.queryFinalized(String.format(Locale.US, "SELECT date FROM enc_tasks_v3 WHERE mid = %d", message.id));
+                                    long messageId = message.id;
+                                    if (message.peer_id.channel_id != 0) {
+                                        messageId |= ((long) message.peer_id.channel_id) << 32;
+                                    }
+                                    SQLiteCursor cursor2 = database.queryFinalized(String.format(Locale.US, "SELECT date FROM enc_tasks_v3 WHERE mid = %d AND media = 1", messageId));
                                     if (cursor2.next()) {
                                         message.destroyTime = cursor2.intValue(0);
                                     }
@@ -10732,6 +10736,15 @@ public class MessagesStorage extends BaseController {
                 chatsToLoad.add(-message.ttl);
             }
         }
+        if (message.params != null) {
+            String peerIdStr = message.params.get("fwd_peer");
+            if (peerIdStr != null) {
+                int peerId = Utilities.parseInt(peerIdStr);
+                if (peerId < 0) {
+                    chatsToLoad.add(-peerId);
+                }
+            }
+        }
     }
 
     public void getDialogs(final int folderId, final int offset, final int count, final boolean loadDraftsPeersAndFolders) {

TMessagesProj/src/main/java/org/telegram/messenger/NotificationCenter.java

@@ -32,6 +32,7 @@ public class NotificationCenter {
     public static final int commentsRead = totalEvents++;
     public static final int changeRepliesCounter = totalEvents++;
     public static final int messagesDidLoad = totalEvents++;
+    public static final int didLoadSponsoredMessages = totalEvents++;
     public static final int messagesDidLoadWithoutProcess = totalEvents++;
     public static final int loadingMessagesFailed = totalEvents++;
     public static final int messageReceivedByAck = totalEvents++;
@@ -188,6 +189,7 @@ public class NotificationCenter {
     public static final int didReceiveSmsCode = totalEvents++;
     public static final int didReceiveCall = totalEvents++;
     public static final int emojiLoaded = totalEvents++;
+    public static final int invalidateMotionBackground = totalEvents++;
     public static final int closeOtherAppActivities = totalEvents++;
     public static final int cameraInitied = totalEvents++;
     public static final int didReplacedPhotoInMemCache = totalEvents++;
@@ -411,7 +413,7 @@ public class NotificationCenter {
     }
 
     public void postNotificationName(int id, Object... args) {
-        boolean allowDuringAnimation = id == startAllHeavyOperations || id == stopAllHeavyOperations || id == didReplacedPhotoInMemCache || id == closeChats;
+        boolean allowDuringAnimation = id == startAllHeavyOperations || id == stopAllHeavyOperations || id == didReplacedPhotoInMemCache || id == closeChats || id == invalidateMotionBackground;
         ArrayList<Integer> expiredIndices = null;
         if (!allowDuringAnimation && !allowedNotifications.isEmpty()) {
             int size = allowedNotifications.size();

TMessagesProj/src/main/java/org/telegram/messenger/SendMessagesHelper.java

@@ -1448,7 +1448,7 @@ public class SendMessagesHelper extends BaseController implements NotificationCe
             } else if ((int) did != 0) {
                 ArrayList<MessageObject> arrayList = new ArrayList<>();
                 arrayList.add(messageObject);
-                sendMessage(arrayList, did, true, 0);
+                sendMessage(arrayList, did, true, false, true, 0);
             }
         } else if (messageObject.messageOwner.message != null) {
             TLRPC.WebPage webPage = null;
@@ -1475,7 +1475,7 @@ public class SendMessagesHelper extends BaseController implements NotificationCe
         } else if ((int) did != 0) {
             ArrayList<MessageObject> arrayList = new ArrayList<>();
             arrayList.add(messageObject);
-            sendMessage(arrayList, did, true, 0);
+            sendMessage(arrayList, did, true, false, true, 0);
         }
     }
 
@@ -1633,7 +1633,7 @@ public class SendMessagesHelper extends BaseController implements NotificationCe
         }
     }
 
-    public int sendMessage(ArrayList<MessageObject> messages, final long peer, boolean notify, int scheduleDate) {
+    public int sendMessage(ArrayList<MessageObject> messages, final long peer, boolean forwardFromMyName, boolean hideCaption, boolean notify, int scheduleDate) {
         if (messages == null || messages.isEmpty()) {
             return 0;
         }
@@ -1716,6 +1716,7 @@ public class SendMessagesHelper extends BaseController implements NotificationCe
                 }
 
                 final TLRPC.Message newMsg = new TLRPC.TL_message();
+                if (!forwardFromMyName) {
                     boolean forwardFromSaved = msgObj.getDialogId() == myId && msgObj.isFromUser() && msgObj.messageOwner.from_id.user_id == myId;
                     if (msgObj.isForwarded()) {
                         newMsg.fwd_from = new TLRPC.TL_messageFwdHeader();
@@ -1779,6 +1780,11 @@ public class SendMessagesHelper extends BaseController implements NotificationCe
                             newMsg.fwd_from.saved_from_peer.user_id = (int) msgObj.getDialogId();
                         }
                     }
+                } else {
+                    newMsg.params = new HashMap<>();
+                    newMsg.params.put("fwd_id", "" + msgObj.getId());
+                    newMsg.params.put("fwd_peer", "" + msgObj.getDialogId());
+                }
                 if (!msgObj.messageOwner.restriction_reason.isEmpty()) {
                     newMsg.restriction_reason = msgObj.messageOwner.restriction_reason;
                     newMsg.flags |= 4194304;
@@ -1803,7 +1809,9 @@ public class SendMessagesHelper extends BaseController implements NotificationCe
 
                     newMsg.flags |= 8388608;
                 }
+                if (!hideCaption || newMsg.media == null) {
                     newMsg.message = msgObj.messageOwner.message;
+                }
                 if (newMsg.message == null) {
                     newMsg.message = "";
                 }
@@ -1960,6 +1968,8 @@ public class SendMessagesHelper extends BaseController implements NotificationCe
                     }
                     req.random_id = randomIds;
                     req.id = ids;
+                    req.drop_author = forwardFromMyName;
+                    req.drop_media_captions = hideCaption;
                     req.with_my_score = messages.size() == 1 && messages.get(0).messageOwner.with_my_score;
 
                     final ArrayList<TLRPC.Message> newMsgObjArr = arr;
@@ -3135,7 +3145,7 @@ public class SendMessagesHelper extends BaseController implements NotificationCe
                 if (parentObject == null && params != null && params.containsKey("parentObject")) {
                     parentObject = params.get("parentObject");
                 }
-                if (retryMessageObject.isForwarded()) {
+                if (retryMessageObject.isForwarded() || params != null && params.containsKey("fwd_id")) {
                     type = 4;
                 } else {
                     if (retryMessageObject.isDice()) {
@@ -4331,6 +4341,24 @@ public class SendMessagesHelper extends BaseController implements NotificationCe
                 TLRPC.TL_messages_forwardMessages reqSend = new TLRPC.TL_messages_forwardMessages();
                 reqSend.to_peer = sendToPeer;
                 reqSend.with_my_score = retryMessageObject.messageOwner.with_my_score;
+                if (params != null && params.containsKey("fwd_id")) {
+                    int fwdId = Utilities.parseInt(params.get("fwd_id"));
+                    reqSend.drop_author = true;
+                    long peerId = Utilities.parseLong(params.get("fwd_peer"));
+                    if (peerId < 0) {
+                        TLRPC.Chat chat = getMessagesController().getChat((int) -peerId);
+                        if (ChatObject.isChannel(chat)) {
+                            reqSend.from_peer = new TLRPC.TL_inputPeerChannel();
+                            reqSend.from_peer.channel_id = chat.id;
+                            reqSend.from_peer.access_hash = chat.access_hash;
+                        } else {
+                            reqSend.from_peer = new TLRPC.TL_inputPeerEmpty();
+                        }
+                    } else {
+                        reqSend.from_peer = new TLRPC.TL_inputPeerEmpty();
+                    }
+                    reqSend.id.add(fwdId);
+                } else {
                     if (retryMessageObject.messageOwner.ttl != 0) {
                         TLRPC.Chat chat = getMessagesController().getChat(-retryMessageObject.messageOwner.ttl);
                         reqSend.from_peer = new TLRPC.TL_inputPeerChannel();
@@ -4341,6 +4369,7 @@ public class SendMessagesHelper extends BaseController implements NotificationCe
                     } else {
                         reqSend.from_peer = new TLRPC.TL_inputPeerEmpty();
                     }
+                }
                 reqSend.silent = newMsg.silent;
                 if (scheduleDate != 0) {
                     reqSend.schedule_date = scheduleDate;
@@ -6921,7 +6950,7 @@ public class SendMessagesHelper extends BaseController implements NotificationCe
         return String.format(Locale.US, blur ? "%d_%d@%d_%d_b" : "%d_%d@%d_%d", photoSize.location.volume_id, photoSize.location.local_id, (int) (point.x / AndroidUtilities.density), (int) (point.y / AndroidUtilities.density));
     }
 
-    private static boolean shouldSendWebPAsSticker(String path, Uri uri) {
+    public static boolean shouldSendWebPAsSticker(String path, Uri uri) {
         BitmapFactory.Options bmOptions = new BitmapFactory.Options();
         bmOptions.inJustDecodeBounds = true;
         try {

TMessagesProj/src/main/java/org/telegram/messenger/SharedConfig.java

@@ -38,6 +38,9 @@ public class SharedConfig {
 
     public static String pushString = "";
     public static String pushStringStatus = "";
+    public static long pushStringGetTimeStart;
+    public static long pushStringGetTimeEnd;
+    public static boolean pushStatSent;
     public static byte[] pushAuthKey;
     public static byte[] pushAuthKeyId;
 
@@ -66,6 +69,7 @@ public class SharedConfig {
     public static int textSelectionHintShows;
     public static int scheduledOrNoSoundHintShows;
     public static int lockRecordAudioVideoHint;
+    public static boolean forwardingOptionsHintShown;
     public static boolean searchMessagesAsListUsed;
     public static boolean stickersReorderingHintUsed;
     public static boolean disableVoiceAudioEffects;
@@ -189,6 +193,7 @@ public class SharedConfig {
                 editor.putBoolean("useFingerprint", useFingerprint);
                 editor.putBoolean("allowScreenCapture", allowScreenCapture);
                 editor.putString("pushString2", pushString);
+                editor.putBoolean("pushStatSent", pushStatSent);
                 editor.putString("pushAuthKey", pushAuthKey != null ? Base64.encodeToString(pushAuthKey, Base64.DEFAULT) : "");
                 editor.putInt("lastLocalId", lastLocalId);
                 editor.putString("passportConfigJson", passportConfigJson);
@@ -197,6 +202,7 @@ public class SharedConfig {
                 editor.putBoolean("sortFilesByName", sortFilesByName);
                 editor.putInt("textSelectionHintShows", textSelectionHintShows);
                 editor.putInt("scheduledOrNoSoundHintShows", scheduledOrNoSoundHintShows);
+                editor.putBoolean("forwardingOptionsHintShown", forwardingOptionsHintShown);
                 editor.putInt("lockRecordAudioVideoHint", lockRecordAudioVideoHint);
                 editor.putString("storageCacheDir", !TextUtils.isEmpty(storageCacheDir) ? storageCacheDir : "");
 
@@ -252,6 +258,7 @@ public class SharedConfig {
             allowScreenCapture = preferences.getBoolean("allowScreenCapture", false);
             lastLocalId = preferences.getInt("lastLocalId", -210000);
             pushString = preferences.getString("pushString2", "");
+            pushStatSent = preferences.getBoolean("pushStatSent", false);
             passportConfigJson = preferences.getString("passportConfigJson", "");
             passportConfigHash = preferences.getInt("passportConfigHash", 0);
             storageCacheDir = preferences.getString("storageCacheDir", null);
@@ -352,6 +359,7 @@ public class SharedConfig {
             stickersReorderingHintUsed = preferences.getBoolean("stickersReorderingHintUsed", false);
             textSelectionHintShows = preferences.getInt("textSelectionHintShows", 0);
             scheduledOrNoSoundHintShows = preferences.getInt("scheduledOrNoSoundHintShows", 0);
+            forwardingOptionsHintShown = preferences.getBoolean("forwardingOptionsHintShown", false);
             lockRecordAudioVideoHint = preferences.getInt("lockRecordAudioVideoHint", 0);
             disableVoiceAudioEffects = preferences.getBoolean("disableVoiceAudioEffects", false);
             noiseSupression = preferences.getBoolean("noiseSupression", false);
@@ -513,6 +521,7 @@ public class SharedConfig {
         textSelectionHintShows = 0;
         scheduledOrNoSoundHintShows = 0;
         lockRecordAudioVideoHint = 0;
+        forwardingOptionsHintShown = false;
         saveConfig();
     }
 
@@ -561,6 +570,14 @@ public class SharedConfig {
         editor.commit();
     }
 
+    public static void forwardingOptionsHintHintShowed() {
+        SharedPreferences preferences = MessagesController.getGlobalMainSettings();
+        SharedPreferences.Editor editor = preferences.edit();
+        forwardingOptionsHintShown = true;
+        editor.putBoolean("forwardingOptionsHintShown", forwardingOptionsHintShown);
+        editor.commit();
+    }
+
     public static void removeScheduledOrNoSuoundHint() {
         SharedPreferences preferences = MessagesController.getGlobalMainSettings();
         SharedPreferences.Editor editor = preferences.edit();

TMessagesProj/src/main/java/org/telegram/messenger/SvgHelper.java

@@ -122,6 +122,8 @@ public class SvgHelper {
         private float colorAlpha;
         private float crossfadeAlpha = 1.0f;
 
+        private boolean aspectFill = true;
+
         @Override
         public int getIntrinsicHeight() {
             return width;
@@ -132,6 +134,16 @@ public class SvgHelper {
             return height;
         }
 
+        public void setAspectFill(boolean value) {
+            aspectFill = value;
+        }
+
+        public void overrideWidthAndHeight(int w, int h) {
+            width = w;
+            height = h;
+        }
+
+
         @Override
         public void draw(Canvas canvas) {
             if (currentColorKey != null) {
@@ -140,9 +152,12 @@ public class SvgHelper {
             Rect bounds = getBounds();
             float scaleX = bounds.width() / (float) width;
             float scaleY = bounds.height() / (float) height;
-            float scale = Math.max(scaleX, scaleY);
+            float scale = aspectFill ? Math.max(scaleX, scaleY) : Math.min(scaleX, scaleY);
             canvas.save();
             canvas.translate(bounds.left, bounds.top);
+            if (!aspectFill) {
+                canvas.translate((bounds.width() - width * scale) / 2, (bounds.height() - height * scale) / 2);
+            }
             canvas.scale(scale, scale);
             for (int a = 0, N = commands.size(); a < N; a++) {
                 Object object = commands.get(a);
@@ -1719,7 +1734,7 @@ public class SvgHelper {
                 int num = encoded[i] & 0xff;
                 if (num >= 128 + 64) {
                     int start = num - 128 - 64;
-                    path.append("AACAAAAHAAALMAAAQASTAVAAAZaacaaaahaaalmaaaqastava.az0123456789-,".substring(start, start + 1));
+                    path.append("AACAAAAHAAALMAAAQASTAVAAAZaacaaaahaaalmaaaqastava.az0123456789-,".charAt(start));
                 } else {
                     if (num >= 128) {
                         path.append(',');

TMessagesProj/src/main/java/org/telegram/messenger/UserConfig.java

@@ -103,10 +103,6 @@ public class UserConfig extends BaseController {
     }
 
     public void saveConfig(boolean withFile) {
-        saveConfig(withFile, null);
-    }
-
-    public void saveConfig(boolean withFile, File oldFile) {
         NotificationCenter.getInstance(currentAccount).doOnIdle(() -> {
             synchronized (sync) {
                 try {
@@ -184,9 +180,6 @@ public class UserConfig extends BaseController {
                     }
 
                     editor.commit();
-                    if (oldFile != null) {
-                        oldFile.delete();
-                    }
                 } catch (Exception e) {
                     FileLog.e(e);
                 }

TMessagesProj/src/main/java/org/telegram/messenger/voip/NativeInstance.java

@@ -47,7 +47,7 @@ public class NativeInstance {
     }
 
     public interface RequestBroadcastPartCallback {
-        void run(long timestamp, long duration);
+        void run(long timestamp, long duration, int videoChannel, int quality);
     }
 
     public static NativeInstance make(String version, Instance.Config config, String path, Instance.Endpoint[] endpoints, Instance.Proxy proxy, int networkType, Instance.EncryptionKey encryptionKey, VideoSink remoteSink, long videoCapturer, AudioLevelsCallback audioLevelsCallback) {
@@ -152,12 +152,12 @@ public class NativeInstance {
         }
     }
 
-    private void onRequestBroadcastPart(long timestamp, long duration) {
+    private void onRequestBroadcastPart(long timestamp, long duration, int videoChannel, int quality) {
-        requestBroadcastPartCallback.run(timestamp, duration);
+        requestBroadcastPartCallback.run(timestamp, duration, videoChannel, quality);
     }
 
-    private void onCancelRequestBroadcastPart(long timestamp) {
+    private void onCancelRequestBroadcastPart(long timestamp, int videoChannel, int quality) {
-        cancelRequestBroadcastPartCallback.run(timestamp, 0);
+        cancelRequestBroadcastPartCallback.run(timestamp, 0, 0, 0);
     }
 
     public native void setJoinResponsePayload(String payload);
@@ -222,6 +222,6 @@ public class NativeInstance {
     public native void switchCamera(boolean front);
     public native void setVideoState(int videoState);
     public native void onSignalingDataReceive(byte[] data);
-    public native void onStreamPartAvailable(long ts, ByteBuffer buffer, int size, long timestamp);
+    public native void onStreamPartAvailable(long ts, ByteBuffer buffer, int size, long timestamp, int videoChannel, int quality);
     public native boolean hasVideoCapturer();
 }

TMessagesProj/src/main/java/org/telegram/messenger/voip/VoIPService.java

@@ -187,8 +187,6 @@ public class VoIPService extends Service implements SensorEventListener, AudioMa
 
 	private boolean reconnectScreenCapture;
 
-	private int currentStreamRequestId;
-
 	private TLRPC.Chat chat;
 
 	private boolean isVideoAvailable;
@@ -306,7 +304,7 @@ public class VoIPService extends Service implements SensorEventListener, AudioMa
 
 	private int classGuid;
 
-	private long currentStreamRequestTimestamp;
+	private HashMap<String, Integer> currentStreamRequestTimestamp = new HashMap<>();
 	public boolean micSwitching;
 
 	private Runnable afterSoundRunnable = new Runnable() {
@@ -1272,32 +1270,15 @@ public class VoIPService extends Service implements SensorEventListener, AudioMa
 		return result;
 	}
 
-	public void requestFullScreen(TLRPC.TL_groupCallParticipant participant, boolean screencast) {
+	public void requestFullScreen(TLRPC.TL_groupCallParticipant participant, boolean full, boolean screencast) {
-		if (currentBackgroundSink[screencast ? CAPTURE_DEVICE_SCREEN : CAPTURE_DEVICE_CAMERA] != null) {
-			currentBackgroundSink[screencast ? CAPTURE_DEVICE_SCREEN : CAPTURE_DEVICE_CAMERA].setBackground(null);
-		}
-		if (participant == null) {
-			currentBackgroundSink[screencast ? CAPTURE_DEVICE_SCREEN : CAPTURE_DEVICE_CAMERA] = null;
-			currentBackgroundEndpointId[screencast ? CAPTURE_DEVICE_SCREEN : CAPTURE_DEVICE_CAMERA] = null;
-			return;
-		}
 		String endpointId = screencast ? participant.presentationEndpoint : participant.videoEndpoint;
 		if (endpointId == null) {
 			return;
 		}
-		ProxyVideoSink sink = remoteSinks.get(endpointId);
+		if (full) {
-		if (sink == null) {
+			tgVoip[CAPTURE_DEVICE_CAMERA].setVideoEndpointQuality(endpointId, QUALITY_FULL);
-			sink = addRemoteSink(participant, screencast, null, null);
-		}
-		if (sink != null) {
-			sink.setBackground(remoteSink[screencast ? CAPTURE_DEVICE_SCREEN : CAPTURE_DEVICE_CAMERA]);
-			//tgVoip[CAPTURE_DEVICE_CAMERA].setVideoEndpointQuality(endpointId, QUALITY_FULL); TODO
-			currentBackgroundSink[screencast ? CAPTURE_DEVICE_SCREEN : CAPTURE_DEVICE_CAMERA] = sink;
-			currentBackgroundEndpointId[screencast ? CAPTURE_DEVICE_SCREEN : CAPTURE_DEVICE_CAMERA] = endpointId;
 		} else {
-			//tgVoip[CAPTURE_DEVICE_CAMERA].setVideoEndpointQuality(endpointId, QUALITY_MEDIUM); TODO
+			tgVoip[CAPTURE_DEVICE_CAMERA].setVideoEndpointQuality(endpointId, QUALITY_MEDIUM);
-			currentBackgroundSink[screencast ? CAPTURE_DEVICE_SCREEN : CAPTURE_DEVICE_CAMERA] = null;
-			currentBackgroundEndpointId[screencast ? CAPTURE_DEVICE_SCREEN : CAPTURE_DEVICE_CAMERA] = null;
 		}
 	}
 
@@ -2084,7 +2065,7 @@ public class VoIPService extends Service implements SensorEventListener, AudioMa
 					}
 					broadcastUnknownParticipants(taskPtr, unknown);
 				});
-			}, (timestamp, duration) -> {
+			}, (timestamp, duration, videoChannel, quality) -> {
 				if (type != CAPTURE_DEVICE_CAMERA) {
 					return;
 				}
@@ -2096,15 +2077,21 @@ public class VoIPService extends Service implements SensorEventListener, AudioMa
 				if (duration == 500) {
 					inputGroupCallStream.scale = 1;
 				}
+				if (videoChannel != 0) {
+					inputGroupCallStream.flags |= 1;
+					inputGroupCallStream.video_channel = videoChannel;
+					inputGroupCallStream.video_quality = quality;
+				}
 				req.location = inputGroupCallStream;
-				currentStreamRequestTimestamp = timestamp;
+				String key = videoChannel == 0 ? ("" + timestamp) : (videoChannel + "_" + timestamp + "_" + quality);
-				currentStreamRequestId = AccountInstance.getInstance(currentAccount).getConnectionsManager().sendRequest(req, (response, error, responseTime) -> {
+				int reqId = AccountInstance.getInstance(currentAccount).getConnectionsManager().sendRequest(req, (response, error, responseTime) -> {
+					AndroidUtilities.runOnUIThread(() -> currentStreamRequestTimestamp.remove(key));
 					if (tgVoip[type] == null) {
 						return;
 					}
 					if (response != null) {
 						TLRPC.TL_upload_file res = (TLRPC.TL_upload_file) response;
-						tgVoip[type].onStreamPartAvailable(timestamp, res.bytes.buffer, res.bytes.limit(), responseTime);
+						tgVoip[type].onStreamPartAvailable(timestamp, res.bytes.buffer, res.bytes.limit(), responseTime, videoChannel, quality);
 					} else {
 						if ("GROUPCALL_JOIN_MISSING".equals(error.text)) {
 							AndroidUtilities.runOnUIThread(() -> createGroupInstance(type, false));
@@ -2115,19 +2102,24 @@ public class VoIPService extends Service implements SensorEventListener, AudioMa
 							} else {
 								status = -1;
 							}
-							tgVoip[type].onStreamPartAvailable(timestamp, null, status, responseTime);
+							tgVoip[type].onStreamPartAvailable(timestamp, null, status, responseTime, videoChannel, quality);
 						}
 					}
 				}, ConnectionsManager.RequestFlagFailOnServerErrors, ConnectionsManager.ConnectionTypeDownload, groupCall.call.stream_dc_id);
-			}, (timestamp, duration) -> {
+				AndroidUtilities.runOnUIThread(() -> currentStreamRequestTimestamp.put(key, reqId));
+			}, (timestamp, duration, videoChannel, quality) -> {
 				if (type != CAPTURE_DEVICE_CAMERA) {
 					return;
 				}
-				if (currentStreamRequestTimestamp == timestamp) {
+				AndroidUtilities.runOnUIThread(() -> {
-					AccountInstance.getInstance(currentAccount).getConnectionsManager().cancelRequest(currentStreamRequestId, true);
+					String key = videoChannel == 0 ? ("" + timestamp) : (videoChannel + "_" + timestamp + "_" + quality);
-					currentStreamRequestId = 0;
+					Integer reqId = currentStreamRequestTimestamp.get(key);
+					if (reqId != null) {
+						AccountInstance.getInstance(currentAccount).getConnectionsManager().cancelRequest(reqId, true);
+						currentStreamRequestTimestamp.remove(key);
 					}
 				});
+			});
 			tgVoip[type].setOnStateUpdatedListener((state, inTransition) -> updateConnectionState(type, state, inTransition));
 		}
 		tgVoip[type].resetGroupInstance(!created, false);
@@ -2819,18 +2811,23 @@ public class VoIPService extends Service implements SensorEventListener, AudioMa
 			intent.putExtra("currentAccount", currentAccount);
 		}
 		Notification.Builder builder = new Notification.Builder(this)
-				.setContentTitle(groupCall != null ? LocaleController.getString("VoipVoiceChat", R.string.VoipVoiceChat) : LocaleController.getString("VoipOutgoingCall", R.string.VoipOutgoingCall))
 				.setContentText(name)
 				.setContentIntent(PendingIntent.getActivity(this, 50, intent, 0));
 		if (groupCall != null) {
+			builder.setContentTitle(ChatObject.isChannelOrGiga(chat) ? LocaleController.getString("VoipLiveStream", R.string.VoipLiveStream) : LocaleController.getString("VoipVoiceChat", R.string.VoipVoiceChat));
 			builder.setSmallIcon(isMicMute() ? R.drawable.voicechat_muted : R.drawable.voicechat_active);
 		} else {
+			builder.setContentTitle(LocaleController.getString("VoipOutgoingCall", R.string.VoipOutgoingCall));
 			builder.setSmallIcon(R.drawable.notification);
 		}
 		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
 			Intent endIntent = new Intent(this, VoIPActionsReceiver.class);
 			endIntent.setAction(getPackageName() + ".END_CALL");
-			builder.addAction(R.drawable.ic_call_end_white_24dp, groupCall != null ? LocaleController.getString("VoipGroupLeaveAlertTitle", R.string.VoipGroupLeaveAlertTitle) : LocaleController.getString("VoipEndCall", R.string.VoipEndCall), PendingIntent.getBroadcast(this, 0, endIntent, PendingIntent.FLAG_UPDATE_CURRENT));
+			if (groupCall != null) {
+				builder.addAction(R.drawable.ic_call_end_white_24dp, ChatObject.isChannelOrGiga(chat) ? LocaleController.getString("VoipChannelLeaveAlertTitle", R.string.VoipChannelLeaveAlertTitle) : LocaleController.getString("VoipGroupLeaveAlertTitle", R.string.VoipGroupLeaveAlertTitle), PendingIntent.getBroadcast(this, 0, endIntent, PendingIntent.FLAG_UPDATE_CURRENT));
+			} else {
+				builder.addAction(R.drawable.ic_call_end_white_24dp, LocaleController.getString("VoipEndCall", R.string.VoipEndCall), PendingIntent.getBroadcast(this, 0, endIntent, PendingIntent.FLAG_UPDATE_CURRENT));
+			}
 			builder.setPriority(Notification.PRIORITY_MAX);
 		}
 		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
@@ -2954,8 +2951,10 @@ public class VoIPService extends Service implements SensorEventListener, AudioMa
 			if (tgVoip[CAPTURE_DEVICE_CAMERA].isGroup()) {
 				NativeInstance instance = tgVoip[CAPTURE_DEVICE_CAMERA];
 				Utilities.globalQueue.postRunnable(instance::stopGroup);
-				AccountInstance.getInstance(currentAccount).getConnectionsManager().cancelRequest(currentStreamRequestId, true);
+				for (HashMap.Entry<String, Integer> entry : currentStreamRequestTimestamp.entrySet()) {
-				currentStreamRequestId = 0;
+					AccountInstance.getInstance(currentAccount).getConnectionsManager().cancelRequest(entry.getValue(), true);
+				}
+				currentStreamRequestTimestamp.clear();
 			} else {
 				Instance.FinalState state = tgVoip[CAPTURE_DEVICE_CAMERA].stop();
 				updateTrafficStats(tgVoip[CAPTURE_DEVICE_CAMERA], state.trafficStats);

TMessagesProj/src/main/java/org/telegram/tgnet/ConnectionsManager.java

@@ -201,10 +201,7 @@ public class ConnectionsManager extends BaseController {
             systemVersion = "SDK Unknown";
         }
         getUserConfig().loadConfig();
-        String pushString = SharedConfig.pushString;
+        String pushString = getRegId();
-        if (TextUtils.isEmpty(pushString) && !TextUtils.isEmpty(SharedConfig.pushStringStatus)) {
-            pushString = SharedConfig.pushStringStatus;
-        }
         String fingerprint = AndroidUtilities.getCertificateSHA256Fingerprint();
 
         int timezoneOffset = (TimeZone.getDefault().getRawOffset() + TimeZone.getDefault().getDSTSavings()) / 1000;
@@ -212,6 +209,17 @@ public class ConnectionsManager extends BaseController {
         init(BuildVars.BUILD_VERSION, TLRPC.LAYER, BuildVars.APP_ID, deviceModel, systemVersion, appVersion, langCode, systemLangCode, configPath, FileLog.getNetworkLogPath(), pushString, fingerprint, timezoneOffset, getUserConfig().getClientUserId(), enablePushConnection);
     }
 
+    private String getRegId() {
+        String pushString = SharedConfig.pushString;
+        if (TextUtils.isEmpty(pushString) && !TextUtils.isEmpty(SharedConfig.pushStringStatus)) {
+            pushString = SharedConfig.pushStringStatus;
+        }
+        if (TextUtils.isEmpty(pushString)) {
+            pushString = SharedConfig.pushStringStatus = "__FIREBASE_GENERATING_SINCE_" + getCurrentTime() + "__";
+        }
+        return pushString;
+    }
+
     public boolean isPushConnectionEnabled() {
         SharedPreferences preferences = MessagesController.getGlobalNotificationsSettings();
         if (preferences.contains("pushConnection")) {
@@ -402,6 +410,9 @@ public class ConnectionsManager extends BaseController {
         if (TextUtils.isEmpty(pushString) && !TextUtils.isEmpty(status)) {
             pushString = status;
         }
+        if (TextUtils.isEmpty(pushString)) {
+            pushString = SharedConfig.pushStringStatus = "__FIREBASE_GENERATING_SINCE_" + getInstance(0).getCurrentTime() + "__";
+        }
         for (int a = 0; a < UserConfig.MAX_ACCOUNT_COUNT; a++) {
             native_setRegId(a, pushString);
         }

TMessagesProj/src/main/java/org/telegram/ui/ActionBar/ActionBarLayout.java

@@ -40,6 +40,8 @@ import android.view.animation.AccelerateDecelerateInterpolator;
 import android.view.animation.DecelerateInterpolator;
 import android.widget.FrameLayout;
 
+import com.google.android.exoplayer2.util.Log;
+
 import org.telegram.messenger.AndroidUtilities;
 import org.telegram.messenger.ApplicationLoader;
 import org.telegram.messenger.FileLog;
@@ -207,6 +209,12 @@ public class ActionBarLayout extends FrameLayout {
             this.fragmentPanTranslationOffset = fragmentPanTranslationOffset;
             invalidate();
         }
+
+        @Override
+        public void setTranslationX(float translationX) {
+            Log.d("kek", "set translationX" + translationX);
+            super.setTranslationX(translationX);
+        }
     }
 
     private static Drawable headerShadowDrawable;
@@ -982,7 +990,7 @@ public class ActionBarLayout extends FrameLayout {
             return false;
         }
         fragment.setInPreviewMode(preview);
-        if (parentActivity.getCurrentFocus() != null && fragment.hideKeyboardOnShow()) {
+        if (parentActivity.getCurrentFocus() != null && fragment.hideKeyboardOnShow() && !preview) {
             AndroidUtilities.hideKeyboard(parentActivity.getCurrentFocus());
         }
         boolean needAnimation = preview || !forceWithoutAnimation && MessagesController.getGlobalMainSettings().getBoolean("view_animations", true);
@@ -1158,7 +1166,7 @@ public class ActionBarLayout extends FrameLayout {
                         containerView.setScaleY(1.0f);
                     }
                     if (containerView.isKeyboardVisible || containerViewBack.isKeyboardVisible) {
-                        if (currentFragment != null) {
+                        if (currentFragment != null && !preview) {
                             currentFragment.saveKeyboardPositionBeforeTransition();
                         }
                         waitingForKeyboardCloseRunnable = new Runnable() {
@@ -1218,7 +1226,7 @@ public class ActionBarLayout extends FrameLayout {
                         startLayoutAnimation(true, true, preview);
                     }
                 } else {
-                    if (containerView.isKeyboardVisible || containerViewBack.isKeyboardVisible && currentFragment != null) {
+                    if (!preview && containerView.isKeyboardVisible || containerViewBack.isKeyboardVisible && currentFragment != null) {
                         currentFragment.saveKeyboardPositionBeforeTransition();
                     }
                     currentAnimation = animation;
@@ -1443,7 +1451,7 @@ public class ActionBarLayout extends FrameLayout {
                     animation = currentFragment.onCustomTransitionAnimation(false, () -> onAnimationEndCheck(false));
                 }
                 if (animation == null) {
-                    if (containerView.isKeyboardVisible || containerViewBack.isKeyboardVisible) {
+                    if (!inPreviewMode && (containerView.isKeyboardVisible || containerViewBack.isKeyboardVisible)) {
                         waitingForKeyboardCloseRunnable = new Runnable() {
                             @Override
                             public void run() {

TMessagesProj/src/main/java/org/telegram/ui/ActionBar/ActionBarMenuSubItem.java

@@ -107,6 +107,12 @@ public class ActionBarMenuSubItem extends FrameLayout {
         setTextAndIcon(text, icon, null);
     }
 
+    public void setMultiline() {
+        textView.setLines(2);
+        textView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 14);
+        textView.setSingleLine(false);
+    }
+
     public void setTextAndIcon(CharSequence text, int icon, Drawable iconDrawable) {
         textView.setText(text);
         if (icon != 0 || iconDrawable != null || checkView != null) {

TMessagesProj/src/main/java/org/telegram/ui/ActionBar/ActionBarPopupWindow.java

@@ -92,8 +92,8 @@ public class ActionBarPopupWindow extends PopupWindow {
         private boolean animationEnabled = allowAnimation;
         private ArrayList<AnimatorSet> itemAnimators;
         private HashMap<View, Integer> positions = new HashMap<>();
-        private int gapStartY = Integer.MIN_VALUE;
+        private int gapStartY = -1000000;
-        private int gapEndY = Integer.MIN_VALUE;
+        private int gapEndY = -1000000;
         private Rect bgPaddings = new Rect();
 
         private ScrollView scrollView;
@@ -105,9 +105,13 @@ public class ActionBarPopupWindow extends PopupWindow {
         private boolean fitItems;
 
         public ActionBarPopupWindowLayout(Context context) {
+            this(context, R.drawable.popup_fixed_alert2);
+        }
+
+        public ActionBarPopupWindowLayout(Context context, int resId) {
             super(context);
 
-            backgroundDrawable = getResources().getDrawable(R.drawable.popup_fixed_alert2).mutate();
+            backgroundDrawable = getResources().getDrawable(resId).mutate();
             if (backgroundDrawable != null) {
                 backgroundDrawable.getPadding(bgPaddings);
             }
@@ -130,8 +134,8 @@ public class ActionBarPopupWindow extends PopupWindow {
                     if (fitItems) {
                         int maxWidth = 0;
                         int fixWidth = 0;
-                        gapStartY = Integer.MIN_VALUE;
+                        gapStartY = -1000000;
-                        gapEndY = Integer.MIN_VALUE;
+                        gapEndY = -1000000;
                         ArrayList<View> viewsToFix = null;
                         for (int a = 0, N = getChildCount(); a < N; a++) {
                             View view = getChildAt(a);
@@ -326,7 +330,7 @@ public class ActionBarPopupWindow extends PopupWindow {
                     if (a == 1 && start < -AndroidUtilities.dp(16)) {
                         break;
                     }
-                    if (gapStartY != Integer.MIN_VALUE) {
+                    if (gapStartY != -1000000) {
                         canvas.save();
                         canvas.clipRect(0, bgPaddings.top, getMeasuredWidth(), getMeasuredHeight());
                     }
@@ -338,10 +342,10 @@ public class ActionBarPopupWindow extends PopupWindow {
                         if (start > -AndroidUtilities.dp(16)) {
                             int h = (int) (getMeasuredHeight() * backScaleY);
                             if (a == 0) {
-                                backgroundDrawable.setBounds(0, -scrollView.getScrollY(), (int) (getMeasuredWidth() * backScaleX), Math.min(h, start + AndroidUtilities.dp(16)));
+                                backgroundDrawable.setBounds(0, -scrollView.getScrollY() + (gapStartY != -1000000 ? AndroidUtilities.dp(1) : 0), (int) (getMeasuredWidth() * backScaleX), (gapStartY != -1000000 ? Math.min(h, start + AndroidUtilities.dp(16)) : h));
                             } else {
                                 if (h < end) {
-                                    if (gapStartY != Integer.MIN_VALUE) {
+                                    if (gapStartY != -1000000) {
                                         canvas.restore();
                                     }
                                     continue;
@@ -353,7 +357,7 @@ public class ActionBarPopupWindow extends PopupWindow {
                         }
                     }
                     backgroundDrawable.draw(canvas);
-                    if (gapStartY != Integer.MIN_VALUE) {
+                    if (gapStartY != -1000000) {
                         canvas.restore();
                     }
                 }

TMessagesProj/src/main/java/org/telegram/ui/ActionBar/SimpleTextView.java

@@ -28,6 +28,7 @@ import android.view.View;
 import android.view.accessibility.AccessibilityNodeInfo;
 
 import org.telegram.messenger.AndroidUtilities;
+import org.telegram.ui.Cells.DialogCell;
 import org.telegram.ui.Components.EmptyStubSpan;
 import org.telegram.ui.Components.StaticLayoutEx;
 
@@ -44,6 +45,10 @@ public class SimpleTextView extends View implements Drawable.Callback {
     private SpannableStringBuilder spannableStringBuilder;
     private Drawable leftDrawable;
     private Drawable rightDrawable;
+    private Drawable replacedDrawable;
+    private String replacedText;
+    private int replacingDrawableTextIndex;
+    private float replacingDrawableTextOffset;
     private float rightDrawableScale = 1.0f;
     private int drawablePadding = AndroidUtilities.dp(4);
     private int leftDrawableTopPadding;
@@ -211,9 +216,17 @@ public class SimpleTextView extends View implements Drawable.Callback {
                 fullLayoutLeftCharactersOffset = fullLayout.getPrimaryHorizontal(0) - firstLineLayout.getPrimaryHorizontal(0);
             }
         }
+
+        if (replacingDrawableTextIndex >= 0) {
+            replacingDrawableTextOffset = layout.getPrimaryHorizontal(replacingDrawableTextIndex);
+        } else {
+            replacingDrawableTextOffset = 0;
+        }
     }
 
     protected boolean createLayout(int width) {
+        CharSequence text = this.text;
+        replacingDrawableTextIndex = -1;
         if (text != null) {
             try {
                 if (leftDrawable != null) {
@@ -225,6 +238,17 @@ public class SimpleTextView extends View implements Drawable.Callback {
                     width -= dw;
                     width -= drawablePadding;
                 }
+                if (replacedText != null && replacedDrawable != null) {
+                    replacingDrawableTextIndex = text.toString().indexOf(replacedText);
+                    if (replacingDrawableTextIndex >= 0) {
+                        SpannableStringBuilder builder = SpannableStringBuilder.valueOf(text);
+                        builder.setSpan(new DialogCell.FixedWidthSpan(replacedDrawable.getIntrinsicWidth()), replacingDrawableTextIndex, replacingDrawableTextIndex + replacedText.length(), 0);
+                        text = builder;
+                    } else {
+                        width -= replacedDrawable.getIntrinsicWidth();
+                        width -= drawablePadding;
+                    }
+                }
                 if (buildFullLayout) {
                     CharSequence string = TextUtils.ellipsize(text, textPaint, width, TextUtils.TruncateAt.END);
                     if (!string.equals(text)) {
@@ -379,6 +403,23 @@ public class SimpleTextView extends View implements Drawable.Callback {
         }
     }
 
+    public void replaceTextWithDrawable(Drawable drawable, String replacedText) {
+        if (replacedDrawable == drawable) {
+            return;
+        }
+        if (replacedDrawable != null) {
+            replacedDrawable.setCallback(null);
+        }
+        replacedDrawable = drawable;
+        if (drawable != null) {
+            drawable.setCallback(this);
+        }
+        if (!recreateLayoutMaybe()) {
+            invalidate();
+        }
+        this.replacedText = replacedText;
+    }
+
     public void setMinusWidth(int value) {
         if (value == minusWidth) {
             return;
@@ -486,6 +527,11 @@ public class SimpleTextView extends View implements Drawable.Callback {
                 textOffsetX += drawablePadding + leftDrawable.getIntrinsicWidth();
             }
         }
+        if (replacedDrawable != null && replacingDrawableTextIndex < 0) {
+            if ((gravity & Gravity.HORIZONTAL_GRAVITY_MASK) == Gravity.LEFT) {
+                textOffsetX += drawablePadding + replacedDrawable.getIntrinsicWidth();
+            }
+        }
         return (int) getX() + offsetX + textOffsetX;
     }
 
@@ -530,6 +576,26 @@ public class SimpleTextView extends View implements Drawable.Callback {
             }
             totalWidth += drawablePadding + leftDrawable.getIntrinsicWidth();
         }
+        if (replacedDrawable != null && replacedText != null) {
+            int x = (int) (-scrollingOffset + replacingDrawableTextOffset);
+            if ((gravity & Gravity.HORIZONTAL_GRAVITY_MASK) == Gravity.CENTER_HORIZONTAL) {
+                x += offsetX;
+            }
+            int y;
+            if ((gravity & Gravity.VERTICAL_GRAVITY_MASK) == Gravity.CENTER_VERTICAL) {
+                y = (getMeasuredHeight() - replacedDrawable.getIntrinsicHeight()) / 2 + leftDrawableTopPadding;
+            } else {
+                y = (textHeight - replacedDrawable.getIntrinsicHeight()) / 2 + leftDrawableTopPadding;
+            }
+            replacedDrawable.setBounds(x, y, x + replacedDrawable.getIntrinsicWidth(), y + replacedDrawable.getIntrinsicHeight());
+            replacedDrawable.draw(canvas);
+            if (replacingDrawableTextIndex < 0) {
+                if ((gravity & Gravity.HORIZONTAL_GRAVITY_MASK) == Gravity.LEFT || (gravity & Gravity.HORIZONTAL_GRAVITY_MASK) == Gravity.CENTER_HORIZONTAL) {
+                    textOffsetX += drawablePadding + replacedDrawable.getIntrinsicWidth();
+                }
+                totalWidth += drawablePadding + replacedDrawable.getIntrinsicWidth();
+            }
+        }
         if (rightDrawable != null) {
             int x = textOffsetX + textWidth + drawablePadding + (int) -scrollingOffset;
             if ((gravity & Gravity.HORIZONTAL_GRAVITY_MASK) == Gravity.CENTER_HORIZONTAL) {
@@ -681,6 +747,8 @@ public class SimpleTextView extends View implements Drawable.Callback {
             invalidate(leftDrawable.getBounds());
         } else if (who == rightDrawable) {
             invalidate(rightDrawable.getBounds());
+        } else if (who == replacedDrawable) {
+            invalidate(replacedDrawable.getBounds());
         }
     }
 

TMessagesProj/src/main/java/org/telegram/ui/ActionBar/Theme.java

@@ -85,6 +85,7 @@ import org.telegram.tgnet.TLRPC;
 import org.telegram.ui.Cells.ThemesHorizontalListCell;
 import org.telegram.ui.Components.AudioVisualizerDrawable;
 import org.telegram.ui.Components.BackgroundGradientDrawable;
+import org.telegram.ui.Components.ChoosingStickerStatusDrawable;
 import org.telegram.ui.Components.CombinedDrawable;
 import org.telegram.ui.Components.FragmentContextViewWavesDrawable;
 import org.telegram.ui.Components.MotionBackgroundDrawable;
@@ -132,12 +133,15 @@ public class Theme {
 
     public static class MessageDrawable extends Drawable {
 
-        private LinearGradient gradientShader;
+        private Shader gradientShader;
         private int currentBackgroundHeight;
         private Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
         private Paint selectedPaint;
         private int currentColor;
-        private int currentGradientColor;
+        private int currentGradientColor1;
+        private int currentGradientColor2;
+        private int currentGradientColor3;
+        private boolean currentAnimateGradient;
 
         private RectF rect = new RectF();
         private Matrix matrix = new Matrix();
@@ -153,6 +157,8 @@ public class Theme {
         private boolean isTopNear;
         private boolean isBottomNear;
 
+        public static MotionBackgroundDrawable[] motionBackground = new MotionBackgroundDrawable[2];
+
         private int[] currentShadowDrawableRadius = new int[]{-1, -1, -1, -1};
         private Drawable[] shadowDrawable = new Drawable[4];
         private int[] shadowDrawableColor = new int[]{0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff};
@@ -172,6 +178,7 @@ public class Theme {
         Drawable transitionDrawable;
         int transitionDrawableColor;
         private int alpha;
+        private boolean drawFullBubble;
 
         public MessageDrawable(int type, boolean out, boolean selected) {
             super();
@@ -187,7 +194,18 @@ public class Theme {
             return gradientShader != null && shouldDrawGradientIcons;
         }
 
-        public LinearGradient getGradientShader() {
+        public void applyMatrixScale() {
+            if (gradientShader instanceof BitmapShader) {
+                int num = currentType == TYPE_PREVIEW ? 1 : 0;
+                Bitmap bitmap = motionBackground[num].getBitmap();
+                float scaleW = (bitmap.getWidth() / (float) motionBackground[num].getBounds().width());
+                float scaleH = (bitmap.getHeight() / (float) motionBackground[num].getBounds().height());
+                float scale = 1.0f / Math.min(scaleW, scaleH);
+                matrix.postScale(scale, scale);
+            }
+        }
+
+        public Shader getGradientShader() {
             return gradientShader;
         }
 
@@ -203,38 +221,85 @@ public class Theme {
             return Theme.currentColors.get(key);
         }
 
-        public void setTop(int top, int backgroundHeight, boolean topNear, boolean bottomNear) {
+        public void setTop(int top, int backgroundWidth, int backgroundHeight, boolean topNear, boolean bottomNear) {
+            setTop(top, backgroundWidth, backgroundHeight, backgroundHeight, topNear, bottomNear);
+        }
+
+        public void setTop(int top, int backgroundWidth, int backgroundHeight, int heightOffset, boolean topNear, boolean bottomNear) {
             int color;
-            Integer gradientColor;
+            Integer gradientColor1;
+            Integer gradientColor2;
+            Integer gradientColor3;
+            boolean animatedGradient;
             if (isOut) {
                 color = getColor(isSelected ? key_chat_outBubbleSelected : key_chat_outBubble);
-                gradientColor = getCurrentColor(key_chat_outBubbleGradient);
+                gradientColor1 = getCurrentColor(key_chat_outBubbleGradient1);
+                gradientColor2 = getCurrentColor(key_chat_outBubbleGradient2);
+                gradientColor3 = getCurrentColor(key_chat_outBubbleGradient3);
+                Integer val = getCurrentColor(key_chat_outBubbleGradientAnimated);
+                animatedGradient = val != null && val != 0;
             } else {
                 color = getColor(isSelected ? key_chat_inBubbleSelected : key_chat_inBubble);
-                gradientColor = null;
+                gradientColor1 = null;
+                gradientColor2 = null;
+                gradientColor3 = null;
+                animatedGradient = false;
             }
-            if (gradientColor != null) {
+            if (gradientColor1 != null) {
                 color = getColor(key_chat_outBubble);
             }
-            if (gradientColor == null) {
+            if (gradientColor1 == null) {
-                gradientColor = 0;
+                gradientColor1 = 0;
+            }
+            if (gradientColor2 == null) {
+                gradientColor2 = 0;
+            }
+            if (gradientColor3 == null) {
+                gradientColor3 = 0;
+            }
+            int num = currentType == TYPE_PREVIEW ? 1 : 0;
+            if (gradientColor1 != 0 && (gradientShader == null || backgroundHeight != currentBackgroundHeight || currentColor != color || currentGradientColor1 != gradientColor1 || currentGradientColor2 != gradientColor2 || currentGradientColor3 != gradientColor3 || currentAnimateGradient != animatedGradient)) {
+                if (gradientColor2 != 0 && animatedGradient) {
+                    if (motionBackground[num] == null) {
+                        motionBackground[num] = new MotionBackgroundDrawable();
+                        if (currentType != TYPE_PREVIEW) {
+                            motionBackground[num].setPostInvalidateParent(true);
+                        }
+                        motionBackground[num].setRoundRadius(AndroidUtilities.dp(1));
+                    }
+                    motionBackground[num].setColors(color, gradientColor1, gradientColor2, gradientColor3);
+                    gradientShader = motionBackground[num].getBitmapShader();
+                } else {
+                    if (gradientColor2 != 0) {
+                        if (gradientColor3 != 0) {
+                            gradientShader = new LinearGradient(0, 0, 0, backgroundHeight, new int[]{gradientColor3, gradientColor2, gradientColor1, color}, null, Shader.TileMode.CLAMP);
+                        } else {
+                            gradientShader = new LinearGradient(0, 0, 0, backgroundHeight, new int[]{gradientColor2, gradientColor1, color}, null, Shader.TileMode.CLAMP);
+                        }
+                    } else {
+                        gradientShader = new LinearGradient(0, 0, 0, backgroundHeight, new int[]{gradientColor1, color}, null, Shader.TileMode.CLAMP);
+                    }
                 }
-            if (gradientColor != 0 && (gradientShader == null || backgroundHeight != currentBackgroundHeight || currentColor != color || currentGradientColor != gradientColor)) {
-                gradientShader = new LinearGradient(0, 0, 0, backgroundHeight, new int[]{gradientColor, color}, null, Shader.TileMode.CLAMP);
                 paint.setShader(gradientShader);
                 currentColor = color;
-                currentGradientColor = gradientColor;
+                currentAnimateGradient = animatedGradient;
+                currentGradientColor1 = gradientColor1;
+                currentGradientColor2 = gradientColor2;
+                currentGradientColor3 = gradientColor3;
                 paint.setColor(0xffffffff);
-            } else if (gradientColor == 0) {
+            } else if (gradientColor1 == 0) {
                 if (gradientShader != null) {
                     gradientShader = null;
                     paint.setShader(null);
                 }
                 paint.setColor(color);
             }
+            if (gradientShader instanceof BitmapShader) {
+                motionBackground[num].setBounds(0, 0, backgroundWidth, backgroundHeight - (gradientShader instanceof BitmapShader ? heightOffset : 0));
+            }
             currentBackgroundHeight = backgroundHeight;
 
-            topY = top;
+            topY = top - (gradientShader instanceof BitmapShader ? heightOffset : 0);
             isTopNear = topNear;
             isBottomNear = bottomNear;
         }
@@ -358,6 +423,10 @@ public class Theme {
             return transitionDrawable;
         }
 
+        public MotionBackgroundDrawable getMotionBackgroundDrawable() {
+            return motionBackground[currentType == TYPE_PREVIEW ? 1 : 0];
+        }
+
         public Drawable getShadowDrawable() {
             if (gradientShader == null && !isSelected) {
                 return null;
@@ -482,6 +551,7 @@ public class Theme {
 
             if (paintToUse == null && gradientShader != null) {
                 matrix.reset();
+                applyMatrixScale();
                 matrix.postTranslate(0, -topY);
                 gradientShader.setLocalMatrix(matrix);
             }
@@ -489,7 +559,7 @@ public class Theme {
             int top = Math.max(bounds.top, 0);
             path.reset();
             if (isOut) {
-                if (currentType == TYPE_PREVIEW || paintToUse != null || topY + bounds.bottom - rad < currentBackgroundHeight) {
+                if (drawFullBubble || currentType == TYPE_PREVIEW || paintToUse != null || topY + bounds.bottom - rad < currentBackgroundHeight) {
                     if (currentType == TYPE_MEDIA) {
                         path.moveTo(bounds.right - dp(8) - rad, bounds.bottom - padding);
                     } else {
@@ -502,7 +572,7 @@ public class Theme {
                     path.moveTo(bounds.right - dp(8), top - topY + currentBackgroundHeight);
                     path.lineTo(bounds.left + padding, top - topY + currentBackgroundHeight);
                 }
-                if (currentType == TYPE_PREVIEW || paintToUse != null || topY + rad * 2 >= 0) {
+                if (drawFullBubble || currentType == TYPE_PREVIEW || paintToUse != null || topY + rad * 2 >= 0) {
                     path.lineTo(bounds.left + padding, bounds.top + padding + rad);
                     rect.set(bounds.left + padding, bounds.top + padding, bounds.left + padding + rad * 2, bounds.top + padding + rad * 2);
                     path.arcTo(rect, 180, 90, false);
@@ -535,7 +605,7 @@ public class Theme {
                         path.lineTo(bounds.right - padding, top - topY + currentBackgroundHeight);
                     }
                 } else {
-                    if (currentType == TYPE_PREVIEW || paintToUse != null || topY + bounds.bottom - smallRad * 2 < currentBackgroundHeight) {
+                    if (drawFullBubble || currentType == TYPE_PREVIEW || paintToUse != null || topY + bounds.bottom - smallRad * 2 < currentBackgroundHeight) {
                         path.lineTo(bounds.right - dp(8), bounds.bottom - padding - smallRad - dp(3));
                         rect.set(bounds.right - dp(8), bounds.bottom - padding - smallRad * 2 - dp(9), bounds.right - dp(7) + smallRad * 2, bounds.bottom - padding - dp(1));
                         path.arcTo(rect, 180, -83, false);
@@ -544,7 +614,7 @@ public class Theme {
                     }
                 }
             } else {
-                if (currentType == TYPE_PREVIEW || paintToUse != null || topY + bounds.bottom - rad < currentBackgroundHeight) {
+                if (drawFullBubble || currentType == TYPE_PREVIEW || paintToUse != null || topY + bounds.bottom - rad < currentBackgroundHeight) {
                     if (currentType == TYPE_MEDIA) {
                         path.moveTo(bounds.left + dp(8) + rad, bounds.bottom - padding);
                     } else {
@@ -557,7 +627,7 @@ public class Theme {
                     path.moveTo(bounds.left + dp(8), top - topY + currentBackgroundHeight);
                     path.lineTo(bounds.right - padding, top - topY + currentBackgroundHeight);
                 }
-                if (currentType == TYPE_PREVIEW || paintToUse != null || topY + rad * 2 >= 0) {
+                if (drawFullBubble || currentType == TYPE_PREVIEW || paintToUse != null || topY + rad * 2 >= 0) {
                     path.lineTo(bounds.right - padding, bounds.top + padding + rad);
                     rect.set(bounds.right - padding - rad * 2, bounds.top + padding, bounds.right - padding, bounds.top + padding + rad * 2);
                     path.arcTo(rect, 0, -90, false);
@@ -590,7 +660,7 @@ public class Theme {
                         path.lineTo(bounds.left + padding, top - topY + currentBackgroundHeight);
                     }
                 } else {
-                    if (currentType == TYPE_PREVIEW || paintToUse != null || topY + bounds.bottom - smallRad * 2 < currentBackgroundHeight) {
+                    if (drawFullBubble || currentType == TYPE_PREVIEW || paintToUse != null || topY + bounds.bottom - smallRad * 2 < currentBackgroundHeight) {
                         path.lineTo(bounds.left + dp(8), bounds.bottom - padding - smallRad - dp(3));
                         rect.set(bounds.left + dp(7) - smallRad * 2, bounds.bottom - padding - smallRad * 2 - dp(9), bounds.left + dp(8), bounds.bottom - padding - dp(1));
                         path.arcTo(rect, 0, 83, false);
@@ -609,6 +679,10 @@ public class Theme {
             }
         }
 
+        public void setDrawFullBubble(boolean drawFullBuble) {
+            this.drawFullBubble = drawFullBuble;
+        }
+
         @Override
         public void setAlpha(int alpha) {
             if (this.alpha != alpha) {
@@ -949,7 +1023,10 @@ public class Theme {
 
         public int accentColor;
         public int myMessagesAccentColor;
-        public int myMessagesGradientAccentColor;
+        public int myMessagesGradientAccentColor1;
+        public int myMessagesGradientAccentColor2;
+        public int myMessagesGradientAccentColor3;
+        public boolean myMessagesAnimated;
         public long backgroundOverrideColor;
         public long backgroundGradientOverrideColor1;
         public long backgroundGradientOverrideColor2;
@@ -1005,7 +1082,7 @@ public class Theme {
                 }
             }
             int myMessagesAccent = myMessagesAccentColor;
-            if ((myMessagesAccentColor != 0 || accentColor != 0) && myMessagesGradientAccentColor != 0) {
+            if ((myMessagesAccentColor != 0 || accentColor != 0) && myMessagesGradientAccentColor1 != 0) {
                 int firstColor = myMessagesAccentColor != 0 ? myMessagesAccentColor : accentColor;
                 Integer color = currentColorsNoAccent.get(key_chat_outBubble);
                 if (color == null) {
@@ -1013,7 +1090,7 @@ public class Theme {
                 }
                 int newColor = changeColorAccent(hsvTemp1, hsvTemp2, color, isDarkTheme);
                 int distance1 = AndroidUtilities.getColorDistance(firstColor, newColor);
-                int distance2 = AndroidUtilities.getColorDistance(firstColor, myMessagesGradientAccentColor);
+                int distance2 = AndroidUtilities.getColorDistance(firstColor, myMessagesGradientAccentColor1);
                 isMyMessagesGradientColorsNear = distance1 <= 35000 && distance2 <= 35000;
                 myMessagesAccent = getAccentColor(hsvTemp1, color, firstColor);
             }
@@ -1041,11 +1118,22 @@ public class Theme {
                 }
             }
             if (!isMyMessagesGradientColorsNear) {
-                if (myMessagesGradientAccentColor != 0) {
+                if (myMessagesGradientAccentColor1 != 0) {
                     int textColor;
                     int subTextColor;
                     int seekbarColor;
-                    if (useBlackText(myMessagesAccentColor, myMessagesGradientAccentColor)) {
+                    boolean useBlackText;
+                    if (myMessagesGradientAccentColor2 != 0) {
+                        int color = AndroidUtilities.getAverageColor(myMessagesAccentColor, myMessagesGradientAccentColor1);
+                        color = AndroidUtilities.getAverageColor(color, myMessagesGradientAccentColor2);
+                        if (myMessagesGradientAccentColor3 != 0) {
+                            color = AndroidUtilities.getAverageColor(color, myMessagesGradientAccentColor3);
+                        }
+                        useBlackText = AndroidUtilities.computePerceivedBrightness(color) > 0.705f;
+                    } else {
+                        useBlackText = useBlackText(myMessagesAccentColor, myMessagesGradientAccentColor1);
+                    }
+                    if (useBlackText) {
                         textColor = 0xff212121;
                         subTextColor = 0xff555555;
                         seekbarColor = 0x4d000000;
@@ -1135,9 +1223,16 @@ public class Theme {
                     isMyMessagesGradientColorsNear = false;
                 }
             }
-            if (myMessagesAccentColor != 0 && myMessagesGradientAccentColor != 0) {
+            if (myMessagesAccentColor != 0 && myMessagesGradientAccentColor1 != 0) {
                 currentColors.put(key_chat_outBubble, myMessagesAccentColor);
-                currentColors.put(key_chat_outBubbleGradient, myMessagesGradientAccentColor);
+                currentColors.put(key_chat_outBubbleGradient1, myMessagesGradientAccentColor1);
+                if (myMessagesGradientAccentColor2 != 0) {
+                    currentColors.put(key_chat_outBubbleGradient2, myMessagesGradientAccentColor2);
+                    if (myMessagesGradientAccentColor3 != 0) {
+                        currentColors.put(key_chat_outBubbleGradient3, myMessagesGradientAccentColor3);
+                    }
+                }
+                currentColors.put(key_chat_outBubbleGradientAnimated, myMessagesAnimated ? 1 : 0);
             }
             int backgroundOverride = (int) backgroundOverrideColor;
             if (backgroundOverride != 0) {
@@ -1613,7 +1708,11 @@ public class Theme {
             if (defaultAccent == null || accent == null) {
                 return false;
             }
-            return defaultAccent.myMessagesAccentColor == accent.myMessagesAccentColor && defaultAccent.myMessagesGradientAccentColor == accent.myMessagesGradientAccentColor;
+            return defaultAccent.myMessagesAccentColor == accent.myMessagesAccentColor &&
+                    defaultAccent.myMessagesGradientAccentColor1 == accent.myMessagesGradientAccentColor1 &&
+                    defaultAccent.myMessagesGradientAccentColor2 == accent.myMessagesGradientAccentColor2 &&
+                    defaultAccent.myMessagesGradientAccentColor3 == accent.myMessagesGradientAccentColor3 &&
+                    defaultAccent.myMessagesAnimated == accent.myMessagesAnimated;
         }
 
         private boolean isDefaultMainAccent() {
@@ -1708,7 +1807,7 @@ public class Theme {
                     themeAccent.myMessagesAccentColor = myMessages[a];
                 }
                 if (myMessagesGradient != null) {
-                    themeAccent.myMessagesGradientAccentColor = myMessagesGradient[a];
+                    themeAccent.myMessagesGradientAccentColor1 = myMessagesGradient[a];
                 }
                 if (background != null) {
                     themeAccent.backgroundOverrideColor = background[a];
@@ -1781,10 +1880,13 @@ public class Theme {
         }
 
         public static boolean accentEquals(ThemeAccent accent, TLRPC.TL_themeSettings settings) {
-            int myMessagesGradientAccentColor = settings.message_top_color;
+            int bottomColor = settings.message_colors.size() > 0 ? settings.message_colors.get(0) | 0xff000000 : 0;
-            if (settings.message_bottom_color == myMessagesGradientAccentColor) {
+            int myMessagesGradientAccentColor1 = settings.message_colors.size() > 1 ? settings.message_colors.get(1) | 0xff000000 : 0;
-                myMessagesGradientAccentColor = 0;
+            if (bottomColor == myMessagesGradientAccentColor1) {
+                myMessagesGradientAccentColor1 = 0;
             }
+            int myMessagesGradientAccentColor2 = settings.message_colors.size() > 2 ? settings.message_colors.get(2) | 0xff000000 : 0;
+            int myMessagesGradientAccentColor3 = settings.message_colors.size() > 3 ? settings.message_colors.get(3) | 0xff000000 : 0;
             int backgroundOverrideColor = 0;
             long backgroundGradientOverrideColor1 = 0;
             long backgroundGradientOverrideColor2 = 0;
@@ -1816,8 +1918,11 @@ public class Theme {
                 }
             }
             return settings.accent_color == accent.accentColor &&
-                    settings.message_bottom_color == accent.myMessagesAccentColor &&
+                    bottomColor == accent.myMessagesAccentColor &&
-                    myMessagesGradientAccentColor == accent.myMessagesGradientAccentColor &&
+                    myMessagesGradientAccentColor1 == accent.myMessagesGradientAccentColor1 &&
+                    myMessagesGradientAccentColor2 == accent.myMessagesGradientAccentColor2 &&
+                    myMessagesGradientAccentColor3 == accent.myMessagesGradientAccentColor3 &&
+                    settings.message_colors_animated == accent.myMessagesAnimated &&
                     backgroundOverrideColor == accent.backgroundOverrideColor &&
                     backgroundGradientOverrideColor1 == accent.backgroundGradientOverrideColor1 &&
                     backgroundGradientOverrideColor2 == accent.backgroundGradientOverrideColor2 &&
@@ -1829,11 +1934,14 @@ public class Theme {
 
         public static void fillAccentValues(ThemeAccent themeAccent, TLRPC.TL_themeSettings settings) {
             themeAccent.accentColor = settings.accent_color;
-            themeAccent.myMessagesAccentColor = settings.message_bottom_color;
+            themeAccent.myMessagesAccentColor = settings.message_colors.size() > 0 ? settings.message_colors.get(0) | 0xff000000 : 0;
-            themeAccent.myMessagesGradientAccentColor = settings.message_top_color;
+            themeAccent.myMessagesGradientAccentColor1 = settings.message_colors.size() > 1 ? settings.message_colors.get(1) | 0xff000000 : 0;
-            if (themeAccent.myMessagesAccentColor == themeAccent.myMessagesGradientAccentColor) {
+            if (themeAccent.myMessagesAccentColor == themeAccent.myMessagesGradientAccentColor1) {
-                themeAccent.myMessagesGradientAccentColor = 0;
+                themeAccent.myMessagesGradientAccentColor1 = 0;
             }
+            themeAccent.myMessagesGradientAccentColor2 = settings.message_colors.size() > 2 ? settings.message_colors.get(2) | 0xff000000 : 0;
+            themeAccent.myMessagesGradientAccentColor3 = settings.message_colors.size() > 3 ? settings.message_colors.get(3) | 0xff000000 : 0;
+            themeAccent.myMessagesAnimated = settings.message_colors_animated;
             if (settings.wallpaper != null && settings.wallpaper.settings != null) {
                 themeAccent.backgroundOverrideColor = getWallpaperColor(settings.wallpaper.settings.background_color);
                 if ((settings.wallpaper.settings.flags & 16) != 0 && settings.wallpaper.settings.second_background_color == 0) {
@@ -1896,7 +2004,10 @@ public class Theme {
                 ThemeAccent themeAccent = new ThemeAccent();
                 themeAccent.accentColor = accent.accentColor;
                 themeAccent.myMessagesAccentColor = accent.myMessagesAccentColor;
-                themeAccent.myMessagesGradientAccentColor = accent.myMessagesGradientAccentColor;
+                themeAccent.myMessagesGradientAccentColor1 = accent.myMessagesGradientAccentColor1;
+                themeAccent.myMessagesGradientAccentColor2 = accent.myMessagesGradientAccentColor2;
+                themeAccent.myMessagesGradientAccentColor3 = accent.myMessagesGradientAccentColor3;
+                themeAccent.myMessagesAnimated = accent.myMessagesAnimated;
                 themeAccent.backgroundOverrideColor = accent.backgroundOverrideColor;
                 themeAccent.backgroundGradientOverrideColor1 = accent.backgroundGradientOverrideColor1;
                 themeAccent.backgroundGradientOverrideColor2 = accent.backgroundGradientOverrideColor2;
@@ -2256,6 +2367,7 @@ public class Theme {
 
     public static Drawable chat_msgNoSoundDrawable;
     public static Drawable chat_composeShadowDrawable;
+    public static Drawable chat_composeShadowRoundDrawable;
     public static Drawable chat_roundVideoShadow;
     public static MessageDrawable chat_msgInDrawable;
     public static MessageDrawable chat_msgInSelectedDrawable;
@@ -2265,7 +2377,7 @@ public class Theme {
     public static MessageDrawable chat_msgInMediaSelectedDrawable;
     public static MessageDrawable chat_msgOutMediaDrawable;
     public static MessageDrawable chat_msgOutMediaSelectedDrawable;
-    private static StatusDrawable[] chat_status_drawables = new StatusDrawable[5];
+    private static StatusDrawable[] chat_status_drawables = new StatusDrawable[6];
 
     public static PathAnimator playPauseAnimator;
     public static Drawable chat_msgOutCheckDrawable;
@@ -2670,7 +2782,10 @@ public class Theme {
     public static final String key_chat_inBubbleSelected = "chat_inBubbleSelected";
     public static final String key_chat_inBubbleShadow = "chat_inBubbleShadow";
     public static final String key_chat_outBubble = "chat_outBubble";
-    public static final String key_chat_outBubbleGradient = "chat_outBubbleGradient";
+    public static final String key_chat_outBubbleGradient1 = "chat_outBubbleGradient";
+    public static final String key_chat_outBubbleGradient2 = "chat_outBubbleGradient2";
+    public static final String key_chat_outBubbleGradient3 = "chat_outBubbleGradient3";
+    public static final String key_chat_outBubbleGradientAnimated = "chat_outBubbleGradientAnimated";
     public static final String key_chat_outBubbleGradientSelectedOverlay = "chat_outBubbleGradientSelectedOverlay";
     public static final String key_chat_outBubbleSelected = "chat_outBubbleSelected";
     public static final String key_chat_outBubbleShadow = "chat_outBubbleShadow";
@@ -4162,7 +4277,7 @@ public class Theme {
         myMessagesColorKeys.add(key_chat_outBubble);
         myMessagesColorKeys.add(key_chat_outBubbleSelected);
         myMessagesColorKeys.add(key_chat_outBubbleShadow);
-        myMessagesColorKeys.add(key_chat_outBubbleGradient);
+        myMessagesColorKeys.add(key_chat_outBubbleGradient1);
         myMessagesColorKeys.add(key_chat_outSentCheck);
         myMessagesColorKeys.add(key_chat_outSentCheckSelected);
         myMessagesColorKeys.add(key_chat_outSentCheckRead);
@@ -4456,7 +4571,14 @@ public class Theme {
                                 accent.accentColor = data.readInt32(true);
                                 accent.parentTheme = info;
                                 accent.myMessagesAccentColor = data.readInt32(true);
-                                accent.myMessagesGradientAccentColor = data.readInt32(true);
+                                accent.myMessagesGradientAccentColor1 = data.readInt32(true);
+                                if (version >= 7) {
+                                    accent.myMessagesGradientAccentColor2 = data.readInt32(true);
+                                    accent.myMessagesGradientAccentColor3 = data.readInt32(true);
+                                }
+                                if (version >= 8) {
+                                    accent.myMessagesAnimated = data.readBool(true);
+                                }
                                 if (version >= 3) {
                                     accent.backgroundOverrideColor = data.readInt64(true);
                                 } else {
@@ -4527,13 +4649,16 @@ public class Theme {
                                 info.lastAccentId = 101;
 
                                 SerializedData data = new SerializedData(4 * (15 + 2));
-                                data.writeInt32(6);
+                                data.writeInt32(8);
                                 data.writeInt32(1);
 
                                 data.writeInt32(accent.id);
                                 data.writeInt32(accent.accentColor);
                                 data.writeInt32(accent.myMessagesAccentColor);
-                                data.writeInt32(accent.myMessagesGradientAccentColor);
+                                data.writeInt32(accent.myMessagesGradientAccentColor1);
+                                data.writeInt32(accent.myMessagesGradientAccentColor2);
+                                data.writeInt32(accent.myMessagesGradientAccentColor3);
+                                data.writeBool(accent.myMessagesAnimated);
                                 data.writeInt64(accent.backgroundOverrideColor);
                                 data.writeInt64(accent.backgroundGradientOverrideColor1);
                                 data.writeInt64(accent.backgroundGradientOverrideColor2);
@@ -5644,10 +5769,10 @@ public class Theme {
     }
 
     public static void refreshThemeColors() {
-        refreshThemeColors(false);
+        refreshThemeColors(false, false);
     }
 
-    public static void refreshThemeColors(boolean bg) {
+    public static void refreshThemeColors(boolean bg, boolean messages) {
         currentColors.clear();
         currentColors.putAll(currentColorsNoAccent);
         shouldDrawGradientIcons = true;
@@ -5655,7 +5780,9 @@ public class Theme {
         if (accent != null) {
             shouldDrawGradientIcons = accent.fillAccentColors(currentColorsNoAccent, currentColors);
         }
+        if (!messages) {
             reloadWallpaper();
+        }
         applyCommonTheme();
         applyDialogsTheme();
         applyProfileTheme();
@@ -5814,7 +5941,7 @@ public class Theme {
                 int N = theme.themeAccents.size();
                 int count = Math.max(0, N - theme.defaultAccentCount);
                 SerializedData data = new SerializedData(4 * (count * 15 + 2));
-                data.writeInt32(6);
+                data.writeInt32(8);
                 data.writeInt32(count);
                 for (int a = 0; a < N; a++) {
                     ThemeAccent accent = theme.themeAccents.get(a);
@@ -5824,7 +5951,10 @@ public class Theme {
                     data.writeInt32(accent.id);
                     data.writeInt32(accent.accentColor);
                     data.writeInt32(accent.myMessagesAccentColor);
-                    data.writeInt32(accent.myMessagesGradientAccentColor);
+                    data.writeInt32(accent.myMessagesGradientAccentColor1);
+                    data.writeInt32(accent.myMessagesGradientAccentColor2);
+                    data.writeInt32(accent.myMessagesGradientAccentColor3);
+                    data.writeBool(accent.myMessagesAnimated);
                     data.writeInt64(accent.backgroundOverrideColor);
                     data.writeInt64(accent.backgroundGradientOverrideColor1);
                     data.writeInt64(accent.backgroundGradientOverrideColor2);
@@ -5969,6 +6099,10 @@ public class Theme {
         return currentTheme == currentNightTheme;
     }
 
+    public static boolean isCurrentThemeDark() {
+        return currentTheme.isDark();
+    }
+
     public static ThemeInfo getActiveTheme() {
         return currentTheme;
     }
@@ -6290,10 +6424,19 @@ public class Theme {
         StringBuilder result = new StringBuilder();
         if (colorsMap != defaultColors) {
             int outBubbleColor = accent != null ? accent.myMessagesAccentColor : 0;
-            int outBubbleGradient = accent != null ? accent.myMessagesGradientAccentColor : 0;
+            int outBubbleGradient1 = accent != null ? accent.myMessagesGradientAccentColor1 : 0;
-            if (outBubbleColor != 0 && outBubbleGradient != 0) {
+            int outBubbleGradient2 = accent != null ? accent.myMessagesGradientAccentColor2 : 0;
+            int outBubbleGradient3 = accent != null ? accent.myMessagesGradientAccentColor3 : 0;
+            if (outBubbleColor != 0 && outBubbleGradient1 != 0) {
                 colorsMap.put(key_chat_outBubble, outBubbleColor);
-                colorsMap.put(key_chat_outBubbleGradient, outBubbleGradient);
+                colorsMap.put(key_chat_outBubbleGradient1, outBubbleGradient1);
+                if (outBubbleGradient2 != 0) {
+                    colorsMap.put(key_chat_outBubbleGradient2, outBubbleGradient2);
+                    if (outBubbleGradient3 != 0) {
+                        colorsMap.put(key_chat_outBubbleGradient3, outBubbleGradient3);
+                    }
+                }
+                colorsMap.put(key_chat_outBubbleGradientAnimated, accent != null && accent.myMessagesAnimated ? 1 : 0);
             }
         }
         for (HashMap.Entry<String, Integer> entry : colorsMap.entrySet()) {
@@ -6737,7 +6880,7 @@ public class Theme {
             int messageFieldIconColor = getPreviewColor(colors, key_chat_messagePanelIcons);
             int messageInColor = getPreviewColor(colors, key_chat_inBubble);
             int messageOutColor = getPreviewColor(colors, key_chat_outBubble);
-            Integer messageOutGradientColor = colors.get(key_chat_outBubbleGradient);
+            Integer messageOutGradientColor = colors.get(key_chat_outBubbleGradient1);
             Integer backgroundColor = colors.get(key_chat_wallpaper);
             Integer gradientToColor1 = colors.get(key_chat_wallpaper_gradient_to1);
             Integer gradientToColor2 = colors.get(key_chat_wallpaper_gradient_to2);
@@ -6960,15 +7103,15 @@ public class Theme {
                 otherDrawable.draw(canvas);
             }
             msgDrawable[1].setBounds(161, 216, bitmap.getWidth() - 20, 216 + 92);
-            msgDrawable[1].setTop(0, 522, false, false);
+            msgDrawable[1].setTop(0, 560, 522, false, false);
             msgDrawable[1].draw(canvas);
 
             msgDrawable[1].setBounds(161, 430, bitmap.getWidth() - 20, 430 + 92);
-            msgDrawable[1].setTop(430, 522, false, false);
+            msgDrawable[1].setTop(430, 560, 522, false, false);
             msgDrawable[1].draw(canvas);
 
             msgDrawable[0].setBounds(20, 323, 399, 323 + 92);
-            msgDrawable[0].setTop(323, 522, false, false);
+            msgDrawable[0].setTop(323, 560, 522, false, false);
             msgDrawable[0].draw(canvas);
 
             paint.setColor(messageFieldColor);
@@ -7695,7 +7838,8 @@ public class Theme {
             chat_locationDrawable[0] = resources.getDrawable(R.drawable.msg_location).mutate();
             chat_locationDrawable[1] = resources.getDrawable(R.drawable.msg_location).mutate();
 
-            chat_composeShadowDrawable = context.getResources().getDrawable(R.drawable.compose_panel_shadow);
+            chat_composeShadowDrawable = context.getResources().getDrawable(R.drawable.compose_panel_shadow).mutate();
+            chat_composeShadowRoundDrawable = context.getResources().getDrawable(R.drawable.sheet_shadow_round).mutate();
 
             try {
                 int bitmapSize = AndroidUtilities.roundMessageSize + AndroidUtilities.dp(6);
@@ -7750,7 +7894,6 @@ public class Theme {
             chat_instantViewPaint.setTextSize(AndroidUtilities.dp(13));
             chat_instantViewRectPaint.setStrokeWidth(AndroidUtilities.dp(1));
             chat_pollTimerPaint.setStrokeWidth(AndroidUtilities.dp(1.1f));
-            chat_statusRecordPaint.setStrokeWidth(AndroidUtilities.dp(2));
             chat_actionTextPaint.setTextSize(AndroidUtilities.dp(Math.max(16, SharedConfig.fontSize) - 2));
             chat_contextResult_titleTextPaint.setTextSize(AndroidUtilities.dp(15));
             chat_contextResult_descriptionTextPaint.setTextSize(AndroidUtilities.dp(13));
@@ -7961,6 +8104,7 @@ public class Theme {
             setDrawableColor(chat_psaHelpDrawable[1], getColor(key_chat_outViews));
 
             setDrawableColorByKey(chat_composeShadowDrawable, key_chat_messagePanelShadow);
+            setDrawableColorByKey(chat_composeShadowRoundDrawable, key_chat_messagePanelBackground);
 
             int color = getColor(key_chat_outAudioSeekbarFill);
             if (color == 0xffffffff) {
@@ -8993,7 +9137,7 @@ public class Theme {
     }
 
     public static StatusDrawable getChatStatusDrawable(int type) {
-        if (type < 0 || type > 4) {
+        if (type < 0 || type > 5) {
             return null;
         }
         StatusDrawable statusDrawable = chat_status_drawables[type];
@@ -9016,6 +9160,9 @@ public class Theme {
             case 4:
                 chat_status_drawables[4] = new RoundStatusDrawable(true);
                 break;
+            case 5:
+                chat_status_drawables[5] = new ChoosingStickerStatusDrawable(true);
+                break;
         }
         statusDrawable = chat_status_drawables[type];
         statusDrawable.start();

TMessagesProj/src/main/java/org/telegram/ui/Adapters/DialogsAdapter.java

@@ -144,6 +144,10 @@ public class DialogsAdapter extends RecyclerListView.SelectionAdapter {
         notifyDataSetChanged();
     }
 
+    public int getDialogsType() {
+        return dialogsType;
+    }
+
     @Override
     public int getItemCount() {
         MessagesController messagesController = MessagesController.getInstance(currentAccount);

TMessagesProj/src/main/java/org/telegram/ui/Adapters/DialogsSearchAdapter.java

@@ -106,10 +106,10 @@ public class DialogsSearchAdapter extends RecyclerListView.SelectionAdapter {
         public CharSequence name;
     }
 
-    protected static class RecentSearchObject {
+    public static class RecentSearchObject {
-        TLObject object;
+        public TLObject object;
-        int date;
+        public int date;
-        long did;
+        public long did;
     }
 
     public interface DialogsSearchAdapterDelegate {
@@ -121,7 +121,17 @@ public class DialogsSearchAdapter extends RecyclerListView.SelectionAdapter {
         boolean isSelected(long dialogId);
     }
 
-    private class CategoryAdapterRecycler extends RecyclerListView.SelectionAdapter {
+    public static class CategoryAdapterRecycler extends RecyclerListView.SelectionAdapter {
+
+        private final Context mContext;
+        private final int currentAccount;
+        private boolean drawChecked;
+
+        public CategoryAdapterRecycler(Context context, int account, boolean drawChecked) {
+            this.drawChecked = drawChecked;
+            mContext = context;
+            currentAccount = account;
+        }
 
         public void setIndex(int value) {
             notifyDataSetChanged();
@@ -129,7 +139,7 @@ public class DialogsSearchAdapter extends RecyclerListView.SelectionAdapter {
 
         @Override
         public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
-            View view = new HintDialogCell(mContext);
+            View view = new HintDialogCell(mContext, drawChecked);
             view.setLayoutParams(new RecyclerView.LayoutParams(AndroidUtilities.dp(80), AndroidUtilities.dp(86)));
             return new RecyclerListView.Holder(view);
         }
@@ -371,6 +381,12 @@ public class DialogsSearchAdapter extends RecyclerListView.SelectionAdapter {
     }
 
     public void loadRecentSearch() {
+        loadRecentSearch(currentAccount, dialogsType, (arrayList, hashMap) -> {
+            DialogsSearchAdapter.this.setRecentSearch(arrayList, hashMap);
+        });
+    }
+
+    public static void loadRecentSearch(int currentAccount, int dialogsType, OnRecentSearchLoaded callback) {
         MessagesStorage.getInstance(currentAccount).getStorageQueue().postRunnable(() -> {
             try {
                 SQLiteCursor cursor = MessagesStorage.getInstance(currentAccount).getDatabase().queryFinalized("SELECT did, date FROM search_recent WHERE 1");
@@ -465,7 +481,7 @@ public class DialogsSearchAdapter extends RecyclerListView.SelectionAdapter {
                         return 0;
                     }
                 });
-                AndroidUtilities.runOnUIThread(() -> setRecentSearch(arrayList, hashMap));
+                AndroidUtilities.runOnUIThread(() -> callback.setRecentSearch(arrayList, hashMap));
             } catch (Exception e) {
                 FileLog.e(e);
             }
@@ -934,7 +950,7 @@ public class DialogsSearchAdapter extends RecyclerListView.SelectionAdapter {
                 layoutManager.setOrientation(LinearLayoutManager.HORIZONTAL);
                 horizontalListView.setLayoutManager(layoutManager);
                 //horizontalListView.setDisallowInterceptTouchEvents(true);
-                horizontalListView.setAdapter(new CategoryAdapterRecycler());
+                horizontalListView.setAdapter(new CategoryAdapterRecycler(mContext, currentAccount, false));
                 horizontalListView.setOnItemClickListener((view1, position) -> {
                     if (delegate != null) {
                         delegate.didPressedOnSubDialog((Integer) view1.getTag());
@@ -1223,4 +1239,8 @@ public class DialogsSearchAdapter extends RecyclerListView.SelectionAdapter {
     public int getCurrentItemCount() {
         return currentItemCount;
     }
+
+    public interface OnRecentSearchLoaded {
+        void setRecentSearch(ArrayList<RecentSearchObject> arrayList, LongSparseArray<RecentSearchObject> hashMap);
+    }
 }

TMessagesProj/src/main/java/org/telegram/ui/Adapters/MentionsAdapter.java

@@ -24,13 +24,18 @@ import android.widget.TextView;
 import org.telegram.messenger.AndroidUtilities;
 import org.telegram.messenger.ChatObject;
 import org.telegram.messenger.ContactsController;
+import org.telegram.messenger.Emoji;
+import org.telegram.messenger.FileLoader;
+import org.telegram.messenger.ImageLocation;
 import org.telegram.messenger.MediaDataController;
 import org.telegram.messenger.LocaleController;
 import org.telegram.messenger.MessageObject;
 import org.telegram.messenger.MessagesController;
 import org.telegram.messenger.MessagesStorage;
+import org.telegram.messenger.NotificationCenter;
 import org.telegram.messenger.R;
 import org.telegram.messenger.SendMessagesHelper;
+import org.telegram.messenger.SharedConfig;
 import org.telegram.messenger.UserConfig;
 import org.telegram.messenger.UserObject;
 import org.telegram.tgnet.ConnectionsManager;
@@ -42,9 +47,11 @@ import org.telegram.ui.ActionBar.Theme;
 import org.telegram.ui.Cells.BotSwitchCell;
 import org.telegram.ui.Cells.ContextLinkCell;
 import org.telegram.ui.Cells.MentionCell;
+import org.telegram.ui.Cells.StickerCell;
 import org.telegram.ui.ChatActivity;
 import org.telegram.ui.Components.RecyclerListView;
 
+import java.io.File;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
@@ -53,7 +60,7 @@ import java.util.HashMap;
 
 import androidx.recyclerview.widget.RecyclerView;
 
-public class MentionsAdapter extends RecyclerListView.SelectionAdapter {
+public class MentionsAdapter extends RecyclerListView.SelectionAdapter implements NotificationCenter.NotificationCenterDelegate {
 
     public interface MentionsAdapterDelegate {
         void needChangePanelVisibility(boolean show);
@@ -95,6 +102,8 @@ public class MentionsAdapter extends RecyclerListView.SelectionAdapter {
     private int channelReqId;
     private boolean isSearchingMentions;
 
+    private boolean visibleByStickersSearch;
+
     private final static String punctuationsChars = " !\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~\n";
 
     private Runnable cancelDelayRunnable;
@@ -110,8 +119,25 @@ public class MentionsAdapter extends RecyclerListView.SelectionAdapter {
     private Runnable contextQueryRunnable;
     private Location lastKnownLocation;
 
+    private ArrayList<StickerResult> stickers;
+    private HashMap<String, TLRPC.Document> stickersMap;
+    private ArrayList<String> stickersToLoad = new ArrayList<>();
+    private String lastSticker;
+    private int lastReqId;
+    private boolean delayLocalResults;
+
     private ChatActivity parentFragment;
 
+    private static class StickerResult {
+        public TLRPC.Document sticker;
+        public Object parent;
+
+        public StickerResult(TLRPC.Document s, Object p) {
+            sticker = s;
+            parent = p;
+        }
+    }
+
     private SendMessagesHelper.LocationProvider locationProvider = new SendMessagesHelper.LocationProvider(new SendMessagesHelper.LocationProvider.LocationProviderDelegate() {
         @Override
         public void onLocationAcquired(Location location) {
@@ -152,6 +178,134 @@ public class MentionsAdapter extends RecyclerListView.SelectionAdapter {
                 }
             }
         });
+        if (!darkTheme) {
+            NotificationCenter.getInstance(currentAccount).addObserver(this, NotificationCenter.fileLoaded);
+            NotificationCenter.getInstance(currentAccount).addObserver(this, NotificationCenter.fileLoadFailed);
+        }
+    }
+
+    @Override
+    public void didReceivedNotification(int id, int account, final Object... args) {
+        if (id == NotificationCenter.fileLoaded || id == NotificationCenter.fileLoadFailed) {
+            if (stickers != null && !stickers.isEmpty() && !stickersToLoad.isEmpty() && visibleByStickersSearch) {
+                String fileName = (String) args[0];
+                stickersToLoad.remove(fileName);
+                if (stickersToLoad.isEmpty()) {
+                    delegate.needChangePanelVisibility(stickers != null && !stickers.isEmpty());
+                }
+            }
+        }
+    }
+
+    private void addStickerToResult(TLRPC.Document document, Object parent) {
+        if (document == null) {
+            return;
+        }
+        String key = document.dc_id + "_" + document.id;
+        if (stickersMap != null && stickersMap.containsKey(key)) {
+            return;
+        }
+        if (stickers == null) {
+            stickers = new ArrayList<>();
+            stickersMap = new HashMap<>();
+        }
+        stickers.add(new StickerResult(document, parent));
+        stickersMap.put(key, document);
+    }
+
+    private void addStickersToResult(ArrayList<TLRPC.Document> documents, Object parent) {
+        if (documents == null || documents.isEmpty()) {
+            return;
+        }
+        for (int a = 0, size = documents.size(); a < size; a++) {
+            TLRPC.Document document = documents.get(a);
+            String key = document.dc_id + "_" + document.id;
+            if (stickersMap != null && stickersMap.containsKey(key)) {
+                continue;
+            }
+            if (stickers == null) {
+                stickers = new ArrayList<>();
+                stickersMap = new HashMap<>();
+            }
+            for (int b = 0, size2 = document.attributes.size(); b < size2; b++) {
+                TLRPC.DocumentAttribute attribute = document.attributes.get(b);
+                if (attribute instanceof TLRPC.TL_documentAttributeSticker) {
+                    parent = attribute.stickerset;
+                    break;
+                }
+            }
+            stickers.add(new StickerResult(document, parent));
+            stickersMap.put(key, document);
+        }
+    }
+
+    private boolean checkStickerFilesExistAndDownload() {
+        if (stickers == null) {
+            return false;
+        }
+        stickersToLoad.clear();
+        int size = Math.min(6, stickers.size());
+        for (int a = 0; a < size; a++) {
+            StickerResult result = stickers.get(a);
+            TLRPC.PhotoSize thumb = FileLoader.getClosestPhotoSizeWithSize(result.sticker.thumbs, 90);
+            if (thumb instanceof TLRPC.TL_photoSize || thumb instanceof TLRPC.TL_photoSizeProgressive) {
+                File f = FileLoader.getPathToAttach(thumb, "webp", true);
+                if (!f.exists()) {
+                    stickersToLoad.add(FileLoader.getAttachFileName(thumb, "webp"));
+                    FileLoader.getInstance(currentAccount).loadFile(ImageLocation.getForDocument(thumb, result.sticker), result.parent, "webp", 1, 1);
+                }
+            }
+        }
+        return stickersToLoad.isEmpty();
+    }
+
+    private boolean isValidSticker(TLRPC.Document document, String emoji) {
+        for (int b = 0, size2 = document.attributes.size(); b < size2; b++) {
+            TLRPC.DocumentAttribute attribute = document.attributes.get(b);
+            if (attribute instanceof TLRPC.TL_documentAttributeSticker) {
+                if (attribute.alt != null && attribute.alt.contains(emoji)) {
+                    return true;
+                }
+                break;
+            }
+        }
+        return false;
+    }
+
+    private void searchServerStickers(final String emoji, final String originalEmoji) {
+        TLRPC.TL_messages_getStickers req = new TLRPC.TL_messages_getStickers();
+        req.emoticon = originalEmoji;
+        req.hash = 0;
+        lastReqId = ConnectionsManager.getInstance(currentAccount).sendRequest(req, (response, error) -> AndroidUtilities.runOnUIThread(() -> {
+            lastReqId = 0;
+            if (!emoji.equals(lastSticker) || !(response instanceof TLRPC.TL_messages_stickers)) {
+                return;
+            }
+            delayLocalResults = false;
+            TLRPC.TL_messages_stickers res = (TLRPC.TL_messages_stickers) response;
+            int oldCount = stickers != null ? stickers.size() : 0;
+            addStickersToResult(res.stickers, "sticker_search_" + emoji);
+            int newCount = stickers != null ? stickers.size() : 0;
+            if (!visibleByStickersSearch && stickers != null && !stickers.isEmpty()) {
+                checkStickerFilesExistAndDownload();
+                delegate.needChangePanelVisibility(stickersToLoad.isEmpty());
+                visibleByStickersSearch = true;
+            }
+            if (oldCount != newCount) {
+                notifyDataSetChanged();
+            }
+        }));
+    }
+
+    private void clearStickers() {
+        lastSticker = null;
+        stickers = null;
+        stickersMap = null;
+        notifyDataSetChanged();
+        if (lastReqId != 0) {
+            ConnectionsManager.getInstance(currentAccount).cancelRequest(lastReqId, true);
+            lastReqId = 0;
+        }
     }
 
     public void onDestroy() {
@@ -175,6 +329,10 @@ public class MentionsAdapter extends RecyclerListView.SelectionAdapter {
         searchingContextUsername = null;
         searchingContextQuery = null;
         noUserName = false;
+        if (!isDarkTheme) {
+            NotificationCenter.getInstance(currentAccount).removeObserver(this, NotificationCenter.fileLoaded);
+            NotificationCenter.getInstance(currentAccount).removeObserver(this, NotificationCenter.fileLoadFailed);
+        }
     }
 
     public void setParentFragment(ChatActivity fragment) {
@@ -510,6 +668,7 @@ public class MentionsAdapter extends RecyclerListView.SelectionAdapter {
                     cancelDelayRunnable = null;
                 }
                 searchResultHashtags = null;
+                stickers = null;
                 searchResultUsernames = null;
                 searchResultUsernamesMap = null;
                 searchResultCommands = null;
@@ -568,6 +727,7 @@ public class MentionsAdapter extends RecyclerListView.SelectionAdapter {
             searchForContextBot(null, null);
             delegate.needChangePanelVisibility(false);
             lastText = null;
+            clearStickers();
             return;
         }
         int searchPostion = position;
@@ -579,7 +739,136 @@ public class MentionsAdapter extends RecyclerListView.SelectionAdapter {
         lastForSearch = forSearch;
         StringBuilder result = new StringBuilder();
         int foundType = -1;
-        if (!usernameOnly && needBotContext && text.charAt(0) == '@') {
+
+        boolean searchEmoji = !usernameOnly && text != null && text.length() > 0 && text.length() <= 14;
+        String originalEmoji = "";
+        if (searchEmoji) {
+            CharSequence emoji = originalEmoji = text;
+            int length = emoji.length();
+            for (int a = 0; a < length; a++) {
+                char ch = emoji.charAt(a);
+                char nch = a < length - 1 ? emoji.charAt(a + 1) : 0;
+                if (a < length - 1 && ch == 0xD83C && nch >= 0xDFFB && nch <= 0xDFFF) {
+                    emoji = TextUtils.concat(emoji.subSequence(0, a), emoji.subSequence(a + 2, emoji.length()));
+                    length -= 2;
+                    a--;
+                } else if (ch == 0xfe0f) {
+                    emoji = TextUtils.concat(emoji.subSequence(0, a), emoji.subSequence(a + 1, emoji.length()));
+                    length--;
+                    a--;
+                }
+            }
+            lastSticker = emoji.toString().trim();
+        }
+        boolean isValidEmoji = searchEmoji && (Emoji.isValidEmoji(originalEmoji) || Emoji.isValidEmoji(lastSticker));
+
+        if (isValidEmoji && parentFragment != null && (parentFragment.getCurrentChat() == null || ChatObject.canSendStickers(parentFragment.getCurrentChat()))) {
+            stickersToLoad.clear();
+            if (SharedConfig.suggestStickers == 2 || !isValidEmoji) {
+                if (visibleByStickersSearch && SharedConfig.suggestStickers == 2) {
+                    visibleByStickersSearch = false;
+                    delegate.needChangePanelVisibility(false);
+                    notifyDataSetChanged();
+                }
+                return;
+            }
+            stickers = null;
+            stickersMap = null;
+            foundType = 4;
+            if (lastReqId != 0) {
+                ConnectionsManager.getInstance(currentAccount).cancelRequest(lastReqId, true);
+                lastReqId = 0;
+            }
+            boolean serverStickersOnly = MessagesController.getInstance(currentAccount).suggestStickersApiOnly;
+
+            delayLocalResults = false;
+            if (!serverStickersOnly) {
+                final ArrayList<TLRPC.Document> recentStickers = MediaDataController.getInstance(currentAccount).getRecentStickersNoCopy(MediaDataController.TYPE_IMAGE);
+                final ArrayList<TLRPC.Document> favsStickers = MediaDataController.getInstance(currentAccount).getRecentStickersNoCopy(MediaDataController.TYPE_FAVE);
+                int recentsAdded = 0;
+                for (int a = 0, size = Math.min(20, recentStickers.size()); a < size; a++) {
+                    TLRPC.Document document = recentStickers.get(a);
+                    if (isValidSticker(document, lastSticker)) {
+                        addStickerToResult(document, "recent");
+                        recentsAdded++;
+                        if (recentsAdded >= 5) {
+                            break;
+                        }
+                    }
+                }
+                for (int a = 0, size = favsStickers.size(); a < size; a++) {
+                    TLRPC.Document document = favsStickers.get(a);
+                    if (isValidSticker(document, lastSticker)) {
+                        addStickerToResult(document, "fav");
+                    }
+                }
+
+                HashMap<String, ArrayList<TLRPC.Document>> allStickers = MediaDataController.getInstance(currentAccount).getAllStickers();
+                ArrayList<TLRPC.Document> newStickers = allStickers != null ? allStickers.get(lastSticker) : null;
+                if (newStickers != null && !newStickers.isEmpty()) {
+                    addStickersToResult(newStickers, null);
+                }
+                if (stickers != null) {
+                    Collections.sort(stickers, new Comparator<StickerResult>() {
+                        private int getIndex(StickerResult result) {
+                            for (int a = 0; a < favsStickers.size(); a++) {
+                                if (favsStickers.get(a).id == result.sticker.id) {
+                                    return a + 2000000;
+                                }
+                            }
+                            for (int a = 0; a < Math.min(20, recentStickers.size()); a++) {
+                                if (recentStickers.get(a).id == result.sticker.id) {
+                                    return recentStickers.size() - a + 1000000;
+                                }
+                            }
+                            return -1;
+                        }
+
+                        @Override
+                        public int compare(StickerResult lhs, StickerResult rhs) {
+                            boolean isAnimated1 = MessageObject.isAnimatedStickerDocument(lhs.sticker, true);
+                            boolean isAnimated2 = MessageObject.isAnimatedStickerDocument(rhs.sticker, true);
+                            if (isAnimated1 == isAnimated2) {
+                                int idx1 = getIndex(lhs);
+                                int idx2 = getIndex(rhs);
+                                if (idx1 > idx2) {
+                                    return -1;
+                                } else if (idx1 < idx2) {
+                                    return 1;
+                                }
+                                return 0;
+                            } else {
+                                if (isAnimated1) {
+                                    return -1;
+                                } else {
+                                    return 1;
+                                }
+                            }
+                        }
+                    });
+                }
+            }
+            if (SharedConfig.suggestStickers == 0 || serverStickersOnly) {
+                searchServerStickers(lastSticker, originalEmoji);
+            }
+
+            if (stickers != null && !stickers.isEmpty()) {
+                if (SharedConfig.suggestStickers == 0 && stickers.size() < 5) {
+                    delayLocalResults = true;
+                    delegate.needChangePanelVisibility(false);
+                    visibleByStickersSearch = false;
+                } else {
+                    checkStickerFilesExistAndDownload();
+                    boolean show = stickersToLoad.isEmpty();
+                    delegate.needChangePanelVisibility(show);
+                    visibleByStickersSearch = true;
+                }
+                notifyDataSetChanged();
+            } else if (visibleByStickersSearch) {
+                delegate.needChangePanelVisibility(false);
+                visibleByStickersSearch = false;
+            }
+        } else if (!usernameOnly && needBotContext && text.charAt(0) == '@') {
             int index = text.indexOf(' ');
             int len = text.length();
             String username = null;
@@ -801,6 +1090,7 @@ public class MentionsAdapter extends RecyclerListView.SelectionAdapter {
                 }
             });
             searchResultHashtags = null;
+            stickers = null;
             searchResultCommands = null;
             searchResultCommandsHelp = null;
             searchResultCommandsUsers = null;
@@ -887,6 +1177,7 @@ public class MentionsAdapter extends RecyclerListView.SelectionAdapter {
                 }
             }
             searchResultHashtags = newResult;
+            stickers = null;
             searchResultUsernames = null;
             searchResultUsernamesMap = null;
             searchResultCommands = null;
@@ -912,6 +1203,7 @@ public class MentionsAdapter extends RecyclerListView.SelectionAdapter {
                 }
             }
             searchResultHashtags = null;
+            stickers = null;
             searchResultUsernames = null;
             searchResultUsernamesMap = null;
             searchResultSuggestions = null;
@@ -929,6 +1221,7 @@ public class MentionsAdapter extends RecyclerListView.SelectionAdapter {
             MediaDataController.getInstance(currentAccount).getEmojiSuggestions(lastSearchKeyboardLanguage, result.toString(), false, (param, alias) -> {
                 searchResultSuggestions = param;
                 searchResultHashtags = null;
+                stickers = null;
                 searchResultUsernames = null;
                 searchResultUsernamesMap = null;
                 searchResultCommands = null;
@@ -937,6 +1230,14 @@ public class MentionsAdapter extends RecyclerListView.SelectionAdapter {
                 notifyDataSetChanged();
                 delegate.needChangePanelVisibility(searchResultSuggestions != null && !searchResultSuggestions.isEmpty());
             });
+        } else if (foundType == 4) {
+            searchResultHashtags = null;
+            searchResultUsernames = null;
+            searchResultUsernamesMap = null;
+            searchResultSuggestions = null;
+            searchResultCommands = null;
+            searchResultCommandsHelp = null;
+            searchResultCommandsUsers = null;
         }
     }
 
@@ -970,7 +1271,9 @@ public class MentionsAdapter extends RecyclerListView.SelectionAdapter {
         if (foundContextBot != null && !inlineMediaEnabled) {
             return 1;
         }
-        if (searchResultBotContext != null) {
+        if (stickers != null) {
+            return stickers.size();
+        }else if (searchResultBotContext != null) {
             return searchResultBotContext.size() + (searchResultBotContextSwitch != null ? 1 : 0);
         } else if (searchResultUsernames != null) {
             return searchResultUsernames.size();
@@ -986,7 +1289,9 @@ public class MentionsAdapter extends RecyclerListView.SelectionAdapter {
 
     @Override
     public int getItemViewType(int position) {
-        if (foundContextBot != null && !inlineMediaEnabled) {
+        if (stickers != null) {
+            return 4;
+        } else if (foundContextBot != null && !inlineMediaEnabled) {
             return 3;
         } else if (searchResultBotContext != null) {
             if (position == 0 && searchResultBotContextSwitch != null) {
@@ -1009,8 +1314,14 @@ public class MentionsAdapter extends RecyclerListView.SelectionAdapter {
         return i;
     }
 
+    public Object getItemParent(int i) {
+        return stickers != null && i >= 0 && i < stickers.size() ? stickers.get(i).parent : null;
+    }
+
     public Object getItem(int i) {
-        if (searchResultBotContext != null) {
+        if (stickers != null) {
+            return i >= 0 && i < stickers.size() ? stickers.get(i).sticker : null;
+        } else if (searchResultBotContext != null) {
             if (searchResultBotContextSwitch != null) {
                 if (i == 0) {
                     return searchResultBotContextSwitch;
@@ -1061,6 +1372,10 @@ public class MentionsAdapter extends RecyclerListView.SelectionAdapter {
         return searchResultCommands != null;
     }
 
+    public boolean isStickers() {
+        return stickers != null;
+    }
+
     public boolean isBotContext() {
         return searchResultBotContext != null;
     }
@@ -1070,12 +1385,12 @@ public class MentionsAdapter extends RecyclerListView.SelectionAdapter {
     }
 
     public boolean isMediaLayout() {
-        return contextMedia;
+        return contextMedia || stickers != null;
     }
 
     @Override
     public boolean isEnabled(RecyclerView.ViewHolder holder) {
-        return foundContextBot == null || inlineMediaEnabled;
+        return (foundContextBot == null || inlineMediaEnabled) && stickers == null;
     }
 
     @Override
@@ -1094,20 +1409,29 @@ public class MentionsAdapter extends RecyclerListView.SelectionAdapter {
                 view = new BotSwitchCell(mContext);
                 break;
             case 3:
-            default:
                 TextView textView = new TextView(mContext);
                 textView.setPadding(AndroidUtilities.dp(8), AndroidUtilities.dp(8), AndroidUtilities.dp(8), AndroidUtilities.dp(8));
                 textView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 14);
                 textView.setTextColor(Theme.getColor(Theme.key_windowBackgroundWhiteGrayText2));
                 view = textView;
                 break;
+            case 4:
+            default:
+                view = new StickerCell(mContext);
+                break;
         }
         return new RecyclerListView.Holder(view);
     }
 
     @Override
     public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {
-        if (holder.getItemViewType() == 3) {
+        int type = holder.getItemViewType();
+        if (type == 4) {
+            StickerCell stickerCell = (StickerCell) holder.itemView;
+            StickerResult result = stickers.get(position);
+            stickerCell.setSticker(result.sticker, result.parent);
+            stickerCell.setClearsInputField(true);
+        } else if (type == 3) {
             TextView textView = (TextView) holder.itemView;
             TLRPC.Chat chat = parentFragment.getCurrentChat();
             if (chat != null) {

TMessagesProj/src/main/java/org/telegram/ui/Adapters/StickersAdapter.java

@@ -10,57 +10,36 @@ package org.telegram.ui.Adapters;
 
 import android.content.Context;
 import android.text.TextUtils;
-import android.view.View;
 import android.view.ViewGroup;
 
 import org.telegram.messenger.AndroidUtilities;
 import org.telegram.messenger.MediaDataController;
 import org.telegram.messenger.Emoji;
 import org.telegram.messenger.ImageLocation;
-import org.telegram.messenger.MessageObject;
-import org.telegram.messenger.MessagesController;
 import org.telegram.messenger.NotificationCenter;
-import org.telegram.messenger.SharedConfig;
 import org.telegram.messenger.UserConfig;
 import org.telegram.messenger.FileLoader;
-import org.telegram.tgnet.ConnectionsManager;
 import org.telegram.tgnet.TLRPC;
 import org.telegram.ui.Cells.EmojiReplacementCell;
-import org.telegram.ui.Cells.StickerCell;
 import org.telegram.ui.Components.RecyclerListView;
 
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Arrays;
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.HashMap;
 
 import androidx.recyclerview.widget.RecyclerView;
 
 public class StickersAdapter extends RecyclerListView.SelectionAdapter implements NotificationCenter.NotificationCenterDelegate {
 
-    private static class StickerResult {
-        public TLRPC.Document sticker;
-        public Object parent;
-
-        public StickerResult(TLRPC.Document s, Object p) {
-            sticker = s;
-            parent = p;
-        }
-    }
-
     private int currentAccount = UserConfig.selectedAccount;
     private Context mContext;
     private ArrayList<MediaDataController.KeywordResult> keywordResults;
-    private ArrayList<StickerResult> stickers;
-    private HashMap<String, TLRPC.Document> stickersMap;
-    private ArrayList<String> stickersToLoad = new ArrayList<>();
     private StickersAdapterDelegate delegate;
-    private String lastSticker;
+
     private boolean visible;
-    private int lastReqId;
+
-    private boolean delayLocalResults;
+    private String lastSearch;
+
     private String[] lastSearchKeyboardLanguage;
     private Runnable searchRunnable;
 
@@ -74,114 +53,23 @@ public class StickersAdapter extends RecyclerListView.SelectionAdapter implement
         MediaDataController.getInstance(currentAccount).checkStickers(MediaDataController.TYPE_IMAGE);
         MediaDataController.getInstance(currentAccount).checkStickers(MediaDataController.TYPE_MASK);
         NotificationCenter.getInstance(currentAccount).addObserver(this, NotificationCenter.newEmojiSuggestionsAvailable);
-        NotificationCenter.getInstance(currentAccount).addObserver(this, NotificationCenter.fileLoaded);
-        NotificationCenter.getInstance(currentAccount).addObserver(this, NotificationCenter.fileLoadFailed);
     }
 
     public void onDestroy() {
         NotificationCenter.getInstance(currentAccount).removeObserver(this, NotificationCenter.newEmojiSuggestionsAvailable);
-        NotificationCenter.getInstance(currentAccount).removeObserver(this, NotificationCenter.fileLoaded);
-        NotificationCenter.getInstance(currentAccount).removeObserver(this, NotificationCenter.fileLoadFailed);
     }
 
     @Override
     public void didReceivedNotification(int id, int account, final Object... args) {
-        if (id == NotificationCenter.fileLoaded || id == NotificationCenter.fileLoadFailed) {
+        if (id == NotificationCenter.newEmojiSuggestionsAvailable) {
-            if (stickers != null && !stickers.isEmpty() && !stickersToLoad.isEmpty() && visible) {
+            if ((keywordResults == null || keywordResults.isEmpty()) && !TextUtils.isEmpty(lastSearch) && getItemCount() == 0) {
-                String fileName = (String) args[0];
-                stickersToLoad.remove(fileName);
-                if (stickersToLoad.isEmpty()) {
-                    boolean show = stickers != null && !stickers.isEmpty();
-                    if (show) {
-                        keywordResults = null;
-                    }
-                    delegate.needChangePanelVisibility(show);
-                }
-            }
-        } else if (id == NotificationCenter.newEmojiSuggestionsAvailable) {
-            if ((keywordResults == null || keywordResults.isEmpty()) && !TextUtils.isEmpty(lastSticker) && getItemCount() == 0) {
                 searchEmojiByKeyword();
             }
         }
     }
 
-    private boolean checkStickerFilesExistAndDownload() {
-        if (stickers == null) {
-            return false;
-        }
-        stickersToLoad.clear();
-        int size = Math.min(6, stickers.size());
-        for (int a = 0; a < size; a++) {
-            StickerResult result = stickers.get(a);
-            TLRPC.PhotoSize thumb = FileLoader.getClosestPhotoSizeWithSize(result.sticker.thumbs, 90);
-            if (thumb instanceof TLRPC.TL_photoSize || thumb instanceof TLRPC.TL_photoSizeProgressive) {
-                File f = FileLoader.getPathToAttach(thumb, "webp", true);
-                if (!f.exists()) {
-                    stickersToLoad.add(FileLoader.getAttachFileName(thumb, "webp"));
-                    FileLoader.getInstance(currentAccount).loadFile(ImageLocation.getForDocument(thumb, result.sticker), result.parent, "webp", 1, 1);
-                }
-            }
-        }
-        return stickersToLoad.isEmpty();
-    }
-
-    private boolean isValidSticker(TLRPC.Document document, String emoji) {
-        for (int b = 0, size2 = document.attributes.size(); b < size2; b++) {
-            TLRPC.DocumentAttribute attribute = document.attributes.get(b);
-            if (attribute instanceof TLRPC.TL_documentAttributeSticker) {
-                if (attribute.alt != null && attribute.alt.contains(emoji)) {
-                    return true;
-                }
-                break;
-            }
-        }
-        return false;
-    }
-
-    private void addStickerToResult(TLRPC.Document document, Object parent) {
-        if (document == null) {
-            return;
-        }
-        String key = document.dc_id + "_" + document.id;
-        if (stickersMap != null && stickersMap.containsKey(key)) {
-            return;
-        }
-        if (stickers == null) {
-            stickers = new ArrayList<>();
-            stickersMap = new HashMap<>();
-        }
-        stickers.add(new StickerResult(document, parent));
-        stickersMap.put(key, document);
-    }
-
-    private void addStickersToResult(ArrayList<TLRPC.Document> documents, Object parent) {
-        if (documents == null || documents.isEmpty()) {
-            return;
-        }
-        for (int a = 0, size = documents.size(); a < size; a++) {
-            TLRPC.Document document = documents.get(a);
-            String key = document.dc_id + "_" + document.id;
-            if (stickersMap != null && stickersMap.containsKey(key)) {
-                continue;
-            }
-            if (stickers == null) {
-                stickers = new ArrayList<>();
-                stickersMap = new HashMap<>();
-            }
-            for (int b = 0, size2 = document.attributes.size(); b < size2; b++) {
-                TLRPC.DocumentAttribute attribute = document.attributes.get(b);
-                if (attribute instanceof TLRPC.TL_documentAttributeSticker) {
-                    parent = attribute.stickerset;
-                    break;
-                }
-            }
-            stickers.add(new StickerResult(document, parent));
-            stickersMap.put(key, document);
-        }
-    }
-
     public void hide() {
-        if (visible && (stickers != null || keywordResults != null && !keywordResults.isEmpty())) {
+        if (visible && keywordResults != null && !keywordResults.isEmpty()) {
             visible = false;
             delegate.needChangePanelVisibility(false);
         }
@@ -200,10 +88,10 @@ public class StickersAdapter extends RecyclerListView.SelectionAdapter implement
             MediaDataController.getInstance(currentAccount).fetchNewEmojiKeywords(newLanguage);
         }
         lastSearchKeyboardLanguage = newLanguage;
-        String query = lastSticker;
+        String query = lastSearch;
         cancelEmojiSearch();
         searchRunnable = () -> MediaDataController.getInstance(currentAccount).getEmojiSuggestions(lastSearchKeyboardLanguage, query, true, (param, alias) -> {
-            if (query.equals(lastSticker)) {
+            if (query.equals(lastSearch)) {
                 if (!param.isEmpty()) {
                     keywordResults = param;
                 }
@@ -218,7 +106,7 @@ public class StickersAdapter extends RecyclerListView.SelectionAdapter implement
         }
     }
 
-    public void loadStikersForEmoji(CharSequence emoji, boolean emojiOnly) {
+    public void searchEmojiByKeyword(CharSequence emoji) {
         boolean searchEmoji = emoji != null && emoji.length() > 0 && emoji.length() <= 14;
 
         String originalEmoji = "";
@@ -239,9 +127,8 @@ public class StickersAdapter extends RecyclerListView.SelectionAdapter implement
                 }
             }
         }
-        lastSticker = emoji.toString().trim();
+        lastSearch = emoji.toString().trim();
-        stickersToLoad.clear();
+        boolean isValidEmoji = searchEmoji && (Emoji.isValidEmoji(originalEmoji) || Emoji.isValidEmoji(lastSearch));
-        boolean isValidEmoji = searchEmoji && (Emoji.isValidEmoji(originalEmoji) || Emoji.isValidEmoji(lastSticker));
         if (isValidEmoji) {
             TLRPC.Document animatedSticker = MediaDataController.getInstance(currentAccount).getEmojiAnimatedSticker(emoji);
             if (animatedSticker != null) {
@@ -252,166 +139,28 @@ public class StickersAdapter extends RecyclerListView.SelectionAdapter implement
                 }
             }
         }
-        if (emojiOnly || SharedConfig.suggestStickers == 2 || !isValidEmoji) {
+
-            if (visible && (emojiOnly || SharedConfig.suggestStickers == 2 || keywordResults == null || keywordResults.isEmpty())) {
+        if (visible && (keywordResults == null || keywordResults.isEmpty())) {
             visible = false;
             delegate.needChangePanelVisibility(false);
             notifyDataSetChanged();
         }
         if (!isValidEmoji) {
             searchEmojiByKeyword();
-            }
-            return;
-        }
-        cancelEmojiSearch();
-        stickers = null;
-        stickersMap = null;
-        if (lastReqId != 0) {
-            ConnectionsManager.getInstance(currentAccount).cancelRequest(lastReqId, true);
-            lastReqId = 0;
-        }
-        boolean serverStickersOnly = MessagesController.getInstance(currentAccount).suggestStickersApiOnly;
-
-        delayLocalResults = false;
-        if (!serverStickersOnly) {
-            final ArrayList<TLRPC.Document> recentStickers = MediaDataController.getInstance(currentAccount).getRecentStickersNoCopy(MediaDataController.TYPE_IMAGE);
-            final ArrayList<TLRPC.Document> favsStickers = MediaDataController.getInstance(currentAccount).getRecentStickersNoCopy(MediaDataController.TYPE_FAVE);
-            int recentsAdded = 0;
-            for (int a = 0, size = Math.min(20, recentStickers.size()); a < size; a++) {
-                TLRPC.Document document = recentStickers.get(a);
-                if (isValidSticker(document, lastSticker)) {
-                    addStickerToResult(document, "recent");
-                    recentsAdded++;
-                    if (recentsAdded >= 5) {
-                        break;
-                    }
-                }
-            }
-            for (int a = 0, size = favsStickers.size(); a < size; a++) {
-                TLRPC.Document document = favsStickers.get(a);
-                if (isValidSticker(document, lastSticker)) {
-                    addStickerToResult(document, "fav");
-                }
-            }
-
-            HashMap<String, ArrayList<TLRPC.Document>> allStickers = MediaDataController.getInstance(currentAccount).getAllStickers();
-            ArrayList<TLRPC.Document> newStickers = allStickers != null ? allStickers.get(lastSticker) : null;
-            if (newStickers != null && !newStickers.isEmpty()) {
-                addStickersToResult(newStickers, null);
-            }
-            if (stickers != null) {
-                Collections.sort(stickers, new Comparator<StickerResult>() {
-                    private int getIndex(StickerResult result) {
-                        for (int a = 0; a < favsStickers.size(); a++) {
-                            if (favsStickers.get(a).id == result.sticker.id) {
-                                return a + 2000000;
-                            }
-                        }
-                        for (int a = 0; a < Math.min(20, recentStickers.size()); a++) {
-                            if (recentStickers.get(a).id == result.sticker.id) {
-                                return recentStickers.size() - a + 1000000;
-                            }
-                        }
-                        return -1;
-                    }
-
-                    @Override
-                    public int compare(StickerResult lhs, StickerResult rhs) {
-                        boolean isAnimated1 = MessageObject.isAnimatedStickerDocument(lhs.sticker, true);
-                        boolean isAnimated2 = MessageObject.isAnimatedStickerDocument(rhs.sticker, true);
-                        if (isAnimated1 == isAnimated2) {
-                            int idx1 = getIndex(lhs);
-                            int idx2 = getIndex(rhs);
-                            if (idx1 > idx2) {
-                                return -1;
-                            } else if (idx1 < idx2) {
-                                return 1;
-                            }
-                            return 0;
         } else {
-                            if (isAnimated1) {
+            clearSearch();
-                                return -1;
-                            } else {
-                                return 1;
-                            }
-                        }
-                    }
-                });
-            }
-        }
-        if (SharedConfig.suggestStickers == 0 || serverStickersOnly) {
-            searchServerStickers(lastSticker, originalEmoji);
-        }
-
-        if (stickers != null && !stickers.isEmpty()) {
-            if (SharedConfig.suggestStickers == 0 && stickers.size() < 5) {
-                delayLocalResults = true;
             delegate.needChangePanelVisibility(false);
-                visible = false;
-            } else {
-                checkStickerFilesExistAndDownload();
-                boolean show = stickersToLoad.isEmpty();
-                if (show) {
-                    keywordResults = null;
-                }
-                delegate.needChangePanelVisibility(show);
-                visible = true;
-            }
-            notifyDataSetChanged();
-        } else if (visible) {
-            delegate.needChangePanelVisibility(false);
-            visible = false;
         }
     }
 
-    private void searchServerStickers(final String emoji, final String originalEmoji) {
+    public void clearSearch() {
-        TLRPC.TL_messages_getStickers req = new TLRPC.TL_messages_getStickers();
+        lastSearch = null;
-        req.emoticon = originalEmoji;
-        req.hash = 0;
-        lastReqId = ConnectionsManager.getInstance(currentAccount).sendRequest(req, (response, error) -> AndroidUtilities.runOnUIThread(() -> {
-            lastReqId = 0;
-            if (!emoji.equals(lastSticker) || !(response instanceof TLRPC.TL_messages_stickers)) {
-                return;
-            }
-            delayLocalResults = false;
-            TLRPC.TL_messages_stickers res = (TLRPC.TL_messages_stickers) response;
-            int oldCount = stickers != null ? stickers.size() : 0;
-            addStickersToResult(res.stickers, "sticker_search_" + emoji);
-            int newCount = stickers != null ? stickers.size() : 0;
-            if (!visible && stickers != null && !stickers.isEmpty()) {
-                checkStickerFilesExistAndDownload();
-                boolean show = stickersToLoad.isEmpty();
-                if (show) {
-                    keywordResults = null;
-                }
-                delegate.needChangePanelVisibility(show);
-                visible = true;
-            }
-            if (oldCount != newCount) {
-                notifyDataSetChanged();
-            }
-        }));
-    }
-
-    public void clearStickers() {
-        if (delayLocalResults || lastReqId != 0) {
-            return;
-        }
-        if (stickersToLoad.isEmpty()) {
-            lastSticker = null;
-            stickers = null;
-            stickersMap = null;
-        }
         keywordResults = null;
         notifyDataSetChanged();
-        if (lastReqId != 0) {
-            ConnectionsManager.getInstance(currentAccount).cancelRequest(lastReqId, true);
-            lastReqId = 0;
-        }
     }
 
     public String getQuery() {
-        return lastSticker;
+        return lastSearch;
     }
 
     public boolean isShowingKeywords() {
@@ -423,22 +172,15 @@ public class StickersAdapter extends RecyclerListView.SelectionAdapter implement
         if (keywordResults != null && !keywordResults.isEmpty()) {
             return keywordResults.size();
         }
-        return !delayLocalResults && stickers != null ? stickers.size() : 0;
+        return 0;
     }
 
     public Object getItem(int i) {
         if (keywordResults != null && !keywordResults.isEmpty()) {
             return i >= 0 && i < keywordResults.size() ? keywordResults.get(i).emoji : null;
         }
-        return stickers != null && i >= 0 && i < stickers.size() ? stickers.get(i).sticker : null;
-    }
-
-    public Object getItemParent(int i) {
-        if (keywordResults != null && !keywordResults.isEmpty()) {
         return null;
     }
-        return stickers != null && i >= 0 && i < stickers.size() ? stickers.get(i).parent : null;
-    }
 
     @Override
     public boolean isEnabled(RecyclerView.ViewHolder holder) {
@@ -447,47 +189,16 @@ public class StickersAdapter extends RecyclerListView.SelectionAdapter implement
 
     @Override
     public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup viewGroup, int viewType) {
-        View view;
+        return new RecyclerListView.Holder(new EmojiReplacementCell(mContext));
-        switch (viewType) {
-            case 0:
-                view = new StickerCell(mContext);
-                break;
-            case 1:
-            default:
-                view = new EmojiReplacementCell(mContext);
-        }
-        return new RecyclerListView.Holder(view);
     }
 
     @Override
     public int getItemViewType(int position) {
-        if (keywordResults != null && !keywordResults.isEmpty()) {
-            return 1;
-        }
         return 0;
     }
 
     @Override
     public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {
-        switch (holder.getItemViewType()) {
-            case 0: {
-                int side = 0;
-                if (position == 0) {
-                    if (stickers.size() == 1) {
-                        side = 2;
-                    } else {
-                        side = -1;
-                    }
-                } else if (position == stickers.size() - 1) {
-                    side = 1;
-                }
-                StickerCell stickerCell = (StickerCell) holder.itemView;
-                StickerResult result = stickers.get(position);
-                stickerCell.setSticker(result.sticker, result.parent, side);
-                stickerCell.setClearsInputField(true);
-                break;
-            }
-            case 1: {
         int side = 0;
         if (position == 0) {
             if (keywordResults.size() == 1) {
@@ -500,8 +211,5 @@ public class StickersAdapter extends RecyclerListView.SelectionAdapter implement
         }
         EmojiReplacementCell cell = (EmojiReplacementCell) holder.itemView;
         cell.setEmoji(keywordResults.get(position).emoji, side);
-                break;
-            }
-        }
     }
 }

TMessagesProj/src/main/java/org/telegram/ui/ArticleViewer.java

@@ -626,6 +626,8 @@ public class ArticleViewer implements NotificationCenter.NotificationCenterDeleg
         }
     };
 
+    private boolean closeAnimationInProgress;
+
     private class WindowView extends FrameLayout {
 
         private final Paint blackPaint = new Paint();
@@ -640,7 +642,6 @@ public class ArticleViewer implements NotificationCenter.NotificationCenterDeleg
         private int startedTrackingX;
         private int startedTrackingY;
         private VelocityTracker tracker;
-        private boolean closeAnimationInProgress;
         private float innerTranslationX;
         private float alpha;
 
@@ -4491,7 +4492,7 @@ public class ArticleViewer implements NotificationCenter.NotificationCenterDeleg
     }
 
     public void close(boolean byBackPress, boolean force) {
-        if (parentActivity == null || !isVisible || checkAnimation()) {
+        if (parentActivity == null || closeAnimationInProgress || !isVisible || checkAnimation()) {
             return;
         }
         if (fullscreenVideoContainer.getVisibility() == View.VISIBLE) {

TMessagesProj/src/main/java/org/telegram/ui/CancelAccountDeletionActivity.java

@@ -556,7 +556,7 @@ public class CancelAccountDeletionActivity extends BaseFragment {
 
                         Intent mailer = new Intent(Intent.ACTION_SENDTO);
                         mailer.setData(Uri.parse("mailto:"));
-                        mailer.putExtra(Intent.EXTRA_EMAIL, new String[]{"sms@stel.com"});
+                        mailer.putExtra(Intent.EXTRA_EMAIL, new String[]{"reports@stel.com"});
                         mailer.putExtra(Intent.EXTRA_SUBJECT, "Android cancel account deletion issue " + version + " " + phone);
                         mailer.putExtra(Intent.EXTRA_TEXT, "Phone: " + phone + "\nApp version: " + version + "\nOS version: SDK " + Build.VERSION.SDK_INT + "\nDevice Name: " + Build.MANUFACTURER + Build.MODEL + "\nLocale: " + Locale.getDefault() + "\nError: " + lastError);
                         getContext().startActivity(Intent.createChooser(mailer, "Send email..."));

TMessagesProj/src/main/java/org/telegram/ui/Cells/BotHelpCell.java

@@ -207,12 +207,14 @@ public class BotHelpCell extends View {
             shadowDrawable.setBounds(x, y, width + x, height + y);
             shadowDrawable.draw(canvas);
         }
+        int w = AndroidUtilities.displaySize.x;
         int h = AndroidUtilities.displaySize.y;
         if (getParent() instanceof View) {
             View view = (View) getParent();
+            w = view.getMeasuredWidth();
             h = view.getMeasuredHeight();
         }
-        Theme.chat_msgInMediaDrawable.setTop((int) getY(), h, false, false);
+        Theme.chat_msgInMediaDrawable.setTop((int) getY(), w, h, false, false);
         Theme.chat_msgInMediaDrawable.setBounds(x, y, width + x, height + y);
         Theme.chat_msgInMediaDrawable.draw(canvas);
         Theme.chat_msgTextPaint.setColor(Theme.getColor(Theme.key_chat_messageTextIn));

TMessagesProj/src/main/java/org/telegram/ui/Cells/ChatMessageCell.java

@@ -68,6 +68,8 @@ import android.widget.Toast;
 
 import androidx.core.graphics.ColorUtils;
 
+import com.google.android.exoplayer2.util.Log;
+
 import org.telegram.PhoneFormat.PhoneFormat;
 import org.telegram.messenger.AndroidUtilities;
 import org.telegram.messenger.ChatObject;
@@ -348,6 +350,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
     private boolean needNewVisiblePart;
     private boolean fullyDraw;
 
+    private int parentWidth;
     private int parentHeight;
     public float parentViewTopOffset;
 
@@ -1518,7 +1521,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
     }
 
     private boolean checkInstantButtonMotionEvent(MotionEvent event) {
-        if (!drawInstantView || currentMessageObject.type == 0) {
+        if (!currentMessageObject.isSponsored() && (!drawInstantView || currentMessageObject.type == 0)) {
             return false;
         }
         int x = (int) event.getX();
@@ -2555,7 +2558,18 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
         fullyDraw = draw;
     }
 
-    public void setVisiblePart(int position, int height, int parent, float parentOffset, float visibleTop, int parentH) {
+    public void setParentViewSize(int parentW, int parentH) {
+        parentWidth = parentW;
+        parentHeight = parentH;
+        backgroundHeight = parentH;
+
+        if (currentMessageObject != null && (Theme.hasGradientService() && currentMessageObject.shouldDrawWithoutBackground() || drawSideButton != 0 || !botButtons.isEmpty()) || currentBackgroundDrawable != null && currentBackgroundDrawable.getGradientShader() != null) {
+            invalidate();
+        }
+    }
+
+    public void setVisiblePart(int position, int height, int parent, float parentOffset, float visibleTop, int parentW, int parentH) {
+        parentWidth = parentW;
         parentHeight = parentH;
         backgroundHeight = parentH;
         viewTop = visibleTop;
@@ -3032,9 +3046,9 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
         if (messageObject.checkLayout() || currentPosition != null && lastHeight != AndroidUtilities.displaySize.y) {
             currentMessageObject = null;
         }
-        boolean widthChanged = lastWidth != AndroidUtilities.displaySize.x;
+        boolean widthChanged = lastWidth != getParentWidth();
         lastHeight = AndroidUtilities.displaySize.y;
-        lastWidth = AndroidUtilities.displaySize.x;
+        lastWidth = getParentWidth();
         isRoundVideo = messageObject != null && messageObject.isRoundVideo();
         TLRPC.Message newReply = messageObject.hasValidReplyMessageObject() ? messageObject.replyMessageObject.messageOwner : null;
         boolean messageIdChanged = currentMessageObject == null || currentMessageObject.getId() != messageObject.getId();
@@ -3272,7 +3286,6 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                 if (currentMessageObject != null && currentMessageObject.textLayoutBlocks != null && currentMessageObject.textLayoutBlocks.size() > 1) {
                     needNewVisiblePart = true;
                 }
-
             }
 
             boolean linked = false;
@@ -3383,14 +3396,14 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                     if (AndroidUtilities.isTablet()) {
                         maxWidth = AndroidUtilities.getMinTabletSide() - AndroidUtilities.dp(122);
                     } else {
-                        maxWidth = Math.min(AndroidUtilities.displaySize.x, AndroidUtilities.displaySize.y) - AndroidUtilities.dp(122);
+                        maxWidth = Math.min(getParentWidth(), AndroidUtilities.displaySize.y) - AndroidUtilities.dp(122);
                     }
                     drawName = true;
                 } else {
                     if (AndroidUtilities.isTablet()) {
                         maxWidth = AndroidUtilities.getMinTabletSide() - AndroidUtilities.dp(80);
                     } else {
-                        maxWidth = Math.min(AndroidUtilities.displaySize.x, AndroidUtilities.displaySize.y) - AndroidUtilities.dp(80);
+                        maxWidth = Math.min(getParentWidth(), AndroidUtilities.displaySize.y) - AndroidUtilities.dp(80);
                     }
                     drawName = isPinnedChat || messageObject.messageOwner.peer_id.channel_id != 0 && (!messageObject.isOutOwner() || messageObject.isSupergroup()) || messageObject.isImportedForward() && messageObject.messageOwner.fwd_from.from_id == null;
                 }
@@ -3417,7 +3430,10 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                 TLRPC.Document androidThemeDocument = null;
                 TLRPC.TL_themeSettings androidThemeSettings = null;
                 if (!drawInstantView) {
-                    if ("telegram_voicechat".equals(webpageType)) {
+                    if ("telegram_livestream".equals(webpageType)) {
+                        drawInstantView = true;
+                        drawInstantViewType = 11;
+                    } else if ("telegram_voicechat".equals(webpageType)) {
                         drawInstantView = true;
                         drawInstantViewType = 9;
                     } else if ("telegram_channel".equals(webpageType)) {
@@ -3583,9 +3599,9 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                         }
                     } else {
                         if (drawAvatar) {
-                            linkPreviewMaxWidth = AndroidUtilities.displaySize.x - AndroidUtilities.dp(132);
+                            linkPreviewMaxWidth = getParentWidth() - AndroidUtilities.dp(132);
                         } else {
-                            linkPreviewMaxWidth = AndroidUtilities.displaySize.x - AndroidUtilities.dp(80);
+                            linkPreviewMaxWidth = getParentWidth() - AndroidUtilities.dp(80);
                         }
                     }
                     if (drawSideButton != 0) {
@@ -3625,8 +3641,8 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                         }
                         boolean isSmallImageType = "app".equals(type) || "profile".equals(type) || "article".equals(type) ||
                                 "telegram_bot".equals(type) || "telegram_user".equals(type) || "telegram_channel".equals(type) || "telegram_megagroup".equals(type) || "telegram_voicechat".equals(type);
-                        smallImage = !slideshow && (!drawInstantView || drawInstantViewType == 9) && document == null && isSmallImageType;
+                        smallImage = !slideshow && (!drawInstantView || drawInstantViewType == 9 || drawInstantViewType == 11) && document == null && isSmallImageType;
-                        isSmallImage = !slideshow && (!drawInstantView || drawInstantViewType == 9) && document == null && description != null && type != null && isSmallImageType && currentMessageObject.photoThumbs != null;
+                        isSmallImage = !slideshow && (!drawInstantView || drawInstantViewType == 9 || drawInstantViewType == 11) && document == null && description != null && type != null && isSmallImageType && currentMessageObject.photoThumbs != null;
                     } else if (hasInvoicePreview) {
                         TLRPC.TL_messageMediaInvoice invoice = (TLRPC.TL_messageMediaInvoice) messageObject.messageOwner.media;
                         site_name = messageObject.messageOwner.media.title;
@@ -3658,9 +3674,10 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                         isSmallImage = false;
                         smallImage = false;
                     }
-                    if (drawInstantViewType == 9) {
+                    if (drawInstantViewType == 11) {
+                        site_name = LocaleController.getString("VoipChannelVoiceChat", R.string.VoipChannelVoiceChat);
+                    } else if (drawInstantViewType == 9) {
                         site_name = LocaleController.getString("VoipGroupVoiceChat", R.string.VoipGroupVoiceChat);
-                        TLRPC.TL_webPage webPage = (TLRPC.TL_webPage) messageObject.messageOwner.media.webpage;
                     } else if (drawInstantViewType == 6) {
                         site_name = LocaleController.getString("ChatBackground", R.string.ChatBackground);
                     } else if ("telegram_theme".equals(webpageType)) {
@@ -4001,7 +4018,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                                 if (AndroidUtilities.isTablet()) {
                                     maxChildWidth = Math.max(maxChildWidth, Math.min(AndroidUtilities.getMinTabletSide() - AndroidUtilities.dp(drawAvatar ? 52 : 0), AndroidUtilities.dp(220)) - AndroidUtilities.dp(30) + additinalWidth);
                                 } else {
-                                    maxChildWidth = Math.max(maxChildWidth, Math.min(AndroidUtilities.displaySize.x - AndroidUtilities.dp(drawAvatar ? 52 : 0), AndroidUtilities.dp(220)) - AndroidUtilities.dp(30) + additinalWidth);
+                                    maxChildWidth = Math.max(maxChildWidth, Math.min(getParentWidth() - AndroidUtilities.dp(drawAvatar ? 52 : 0), AndroidUtilities.dp(220)) - AndroidUtilities.dp(30) + additinalWidth);
                                 }
                                 calcBackgroundWidth(maxWidth, timeMore, maxChildWidth);
                             } else if (MessageObject.isMusicDocument(document)) {
@@ -4072,7 +4089,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                                 if (AndroidUtilities.isTablet()) {
                                     maxPhotoWidth = (int) (AndroidUtilities.getMinTabletSide() * 0.5f);
                                 } else {
-                                    maxPhotoWidth = (int) (AndroidUtilities.displaySize.x * 0.5f);
+                                    maxPhotoWidth = (int) (getParentWidth() * 0.5f);
                                 }
                             } else if (documentAttachType == DOCUMENT_ATTACH_TYPE_ROUND) {
                                 maxPhotoWidth = AndroidUtilities.roundMessageSize;
@@ -4314,7 +4331,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                 if (AndroidUtilities.isTablet()) {
                     backgroundWidth = Math.min(AndroidUtilities.getMinTabletSide() - AndroidUtilities.dp(drawAvatar ? 102 : 50), AndroidUtilities.dp(270));
                 } else {
-                    backgroundWidth = Math.min(AndroidUtilities.displaySize.x - AndroidUtilities.dp(drawAvatar ? 102 : 50), AndroidUtilities.dp(270));
+                    backgroundWidth = Math.min(getParentWidth() - AndroidUtilities.dp(drawAvatar ? 102 : 50), AndroidUtilities.dp(270));
                 }
                 availableTimeWidth = backgroundWidth - AndroidUtilities.dp(31);
 
@@ -4384,7 +4401,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                 if (AndroidUtilities.isTablet()) {
                     backgroundWidth = Math.min(AndroidUtilities.getMinTabletSide() - AndroidUtilities.dp(drawAvatar ? 102 : 50), AndroidUtilities.dp(270));
                 } else {
-                    backgroundWidth = Math.min(AndroidUtilities.displaySize.x - AndroidUtilities.dp(drawAvatar ? 102 : 50), AndroidUtilities.dp(270));
+                    backgroundWidth = Math.min(getParentWidth() - AndroidUtilities.dp(drawAvatar ? 102 : 50), AndroidUtilities.dp(270));
                 }
                 availableTimeWidth = backgroundWidth - AndroidUtilities.dp(31);
 
@@ -4463,7 +4480,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                 if (AndroidUtilities.isTablet()) {
                     backgroundWidth = Math.min(AndroidUtilities.getMinTabletSide() - AndroidUtilities.dp(drawAvatar ? 102 : 50), AndroidUtilities.dp(270));
                 } else {
-                    backgroundWidth = Math.min(AndroidUtilities.displaySize.x - AndroidUtilities.dp(drawAvatar ? 102 : 50), AndroidUtilities.dp(270));
+                    backgroundWidth = Math.min(getParentWidth() - AndroidUtilities.dp(drawAvatar ? 102 : 50), AndroidUtilities.dp(270));
                 }
                 createDocumentLayout(backgroundWidth, messageObject);
 
@@ -4478,7 +4495,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                 if (AndroidUtilities.isTablet()) {
                     backgroundWidth = Math.min(AndroidUtilities.getMinTabletSide() - AndroidUtilities.dp(drawAvatar ? 102 : 50), AndroidUtilities.dp(270));
                 } else {
-                    backgroundWidth = Math.min(AndroidUtilities.displaySize.x - AndroidUtilities.dp(drawAvatar ? 102 : 50), AndroidUtilities.dp(270));
+                    backgroundWidth = Math.min(getParentWidth() - AndroidUtilities.dp(drawAvatar ? 102 : 50), AndroidUtilities.dp(270));
                 }
 
                 createDocumentLayout(backgroundWidth, messageObject);
@@ -4768,7 +4785,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                     }
                 }
             } else {
-                drawForwardedName = messageObject.messageOwner.fwd_from != null && !messageObject.isAnyKindOfSticker();
+                drawForwardedName = messageObject.messageOwner.fwd_from != null && !(messageObject.isAnyKindOfSticker() && messageObject.isDice());
                 if (!messageObject.isAnyKindOfSticker() && messageObject.type != MessageObject.TYPE_ROUND_VIDEO) {
                     drawName = (messageObject.isFromGroup() && messageObject.isSupergroup() || messageObject.isImportedForward() && messageObject.messageOwner.fwd_from.from_id == null) && (currentPosition == null || (currentPosition.flags & MessageObject.POSITION_FLAG_TOP) != 0);
                 }
@@ -4799,7 +4816,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                     if (AndroidUtilities.isTablet()) {
                         backgroundWidth = Math.min(AndroidUtilities.getMinTabletSide() - AndroidUtilities.dp(drawAvatar ? 102 : 50), AndroidUtilities.dp(300));
                     } else {
-                        backgroundWidth = Math.min(AndroidUtilities.displaySize.x - AndroidUtilities.dp(drawAvatar ? 102 : 50), AndroidUtilities.dp(300));
+                        backgroundWidth = Math.min(getParentWidth() - AndroidUtilities.dp(drawAvatar ? 102 : 50), AndroidUtilities.dp(300));
                     }
                     if (checkNeedDrawShareButton(messageObject)) {
                         backgroundWidth -= AndroidUtilities.dp(20);
@@ -4896,7 +4913,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                         if (AndroidUtilities.isTablet()) {
                             backgroundWidth = Math.min(AndroidUtilities.getMinTabletSide() - AndroidUtilities.dp(drawAvatar ? 102 : 50), AndroidUtilities.dp(252 + 37));
                         } else {
-                            backgroundWidth = Math.min(AndroidUtilities.displaySize.x - AndroidUtilities.dp(drawAvatar ? 102 : 50), AndroidUtilities.dp(252 + 37));
+                            backgroundWidth = Math.min(getParentWidth() - AndroidUtilities.dp(drawAvatar ? 102 : 50), AndroidUtilities.dp(252 + 37));
                         }
                         backgroundWidth -= AndroidUtilities.dp(4);
                         if (checkNeedDrawShareButton(messageObject)) {
@@ -4946,7 +4963,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                         if (AndroidUtilities.isTablet()) {
                             backgroundWidth = Math.min(AndroidUtilities.getMinTabletSide() - AndroidUtilities.dp(drawAvatar ? 102 : 50), AndroidUtilities.dp(252 + 37));
                         } else {
-                            backgroundWidth = Math.min(AndroidUtilities.displaySize.x - AndroidUtilities.dp(drawAvatar ? 102 : 50), AndroidUtilities.dp(252 + 37));
+                            backgroundWidth = Math.min(getParentWidth() - AndroidUtilities.dp(drawAvatar ? 102 : 50), AndroidUtilities.dp(252 + 37));
                         }
                         backgroundWidth -= AndroidUtilities.dp(4);
                         if (checkNeedDrawShareButton(messageObject)) {
@@ -4980,7 +4997,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                         if (AndroidUtilities.isTablet()) {
                             backgroundWidth = Math.min(AndroidUtilities.getMinTabletSide() - AndroidUtilities.dp(drawAvatar ? 102 : 50), AndroidUtilities.dp(252 + 37));
                         } else {
-                            backgroundWidth = Math.min(AndroidUtilities.displaySize.x - AndroidUtilities.dp(drawAvatar ? 102 : 50), AndroidUtilities.dp(252 + 37));
+                            backgroundWidth = Math.min(getParentWidth() - AndroidUtilities.dp(drawAvatar ? 102 : 50), AndroidUtilities.dp(252 + 37));
                         }
                         backgroundWidth -= AndroidUtilities.dp(4);
                         if (checkNeedDrawShareButton(messageObject)) {
@@ -5042,7 +5059,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                     if (AndroidUtilities.isTablet()) {
                         maxHeight = maxWidth = AndroidUtilities.getMinTabletSide() * 0.4f;
                     } else {
-                        maxHeight = maxWidth = Math.min(AndroidUtilities.displaySize.x, AndroidUtilities.displaySize.y) * 0.5f;
+                        maxHeight = maxWidth = Math.min(getParentWidth(), AndroidUtilities.displaySize.y) * 0.5f;
                     }
                     String filter;
                     if (messageObject.isAnimatedEmoji() || messageObject.isDice()) {
@@ -5130,10 +5147,10 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                             photoWidth = (int) (AndroidUtilities.getMinTabletSide() * 0.7f);
                         } else {
                             if (currentPhotoObject != null && (messageObject.type == MessageObject.TYPE_PHOTO || messageObject.type == MessageObject.TYPE_VIDEO || messageObject.type == 8) && currentPhotoObject.w >= currentPhotoObject.h) {
-                                photoWidth = Math.min(AndroidUtilities.displaySize.x, AndroidUtilities.displaySize.y) - AndroidUtilities.dp(64 + (checkNeedDrawShareButton(messageObject) ? 10 : 0));
+                                photoWidth = Math.min(getParentWidth(), AndroidUtilities.displaySize.y) - AndroidUtilities.dp(64 + (checkNeedDrawShareButton(messageObject) ? 10 : 0));
                                 useFullWidth = true;
                             } else {
-                                photoWidth = (int) (Math.min(AndroidUtilities.displaySize.x, AndroidUtilities.displaySize.y) * 0.7f);
+                                photoWidth = (int) (Math.min(getParentWidth(), AndroidUtilities.displaySize.y) * 0.7f);
                             }
                         }
                     }
@@ -5289,14 +5306,14 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                         if (AndroidUtilities.isTablet()) {
                             w = h = (int) (AndroidUtilities.getMinTabletSide() * 0.5f);
                         } else {
-                            w = h = (int) (Math.min(AndroidUtilities.displaySize.x, AndroidUtilities.displaySize.y) * 0.5f);
+                            w = h = (int) (Math.min(getParentWidth(), AndroidUtilities.displaySize.y) * 0.5f);
                         }
                     }
 
                     int widthForCaption = 0;
                     boolean fixPhotoWidth = false;
                     if (currentMessagesGroup != null) {
-                        float maxHeight = Math.max(AndroidUtilities.displaySize.x, AndroidUtilities.displaySize.y) * 0.5f;
+                        float maxHeight = Math.max(getParentWidth(), AndroidUtilities.displaySize.y) * 0.5f;
                         int dWidth = getGroupPhotosWidth();
                         w = (int) Math.ceil(currentPosition.pw / 1000.0f * dWidth);
                         if (currentPosition.minY != 0 && (messageObject.isOutOwner() && (currentPosition.flags & MessageObject.POSITION_FLAG_LEFT) != 0 || !messageObject.isOutOwner() && (currentPosition.flags & MessageObject.POSITION_FLAG_RIGHT) != 0)) {
@@ -5407,7 +5424,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                         if (AndroidUtilities.isTablet()) {
                             minCaptionWidth = (int) (AndroidUtilities.getMinTabletSide() * 0.65f);
                         } else {
-                            minCaptionWidth = (int) (Math.min(AndroidUtilities.displaySize.x, AndroidUtilities.displaySize.y) * 0.65f);
+                            minCaptionWidth = (int) (Math.min(getParentWidth(), AndroidUtilities.displaySize.y) * 0.65f);
                         }
                         if (!messageObject.needDrawBluredPreview() && currentCaption != null && photoWidth < minCaptionWidth) {
                             widthForCaption = minCaptionWidth;
@@ -5801,6 +5818,19 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                 }
             }
 
+            if (messageObject.isSponsored()) {
+                drawInstantView = true;
+                drawInstantViewType = 1;
+                long id = MessageObject.getPeerId(messageObject.messageOwner.from_id);
+                if (id > 0) {
+                    TLRPC.User user = MessagesController.getInstance(currentAccount).getUser((int) id); //TODO long
+                    if (user != null && user.bot) {
+                        drawInstantViewType = 10;
+                    }
+                }
+                createInstantViewButton();
+            }
+
             botButtons.clear();
             if (messageIdChanged) {
                 botButtonsByData.clear();
@@ -5823,7 +5853,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                     if (AndroidUtilities.isTablet()) {
                         maxButtonWidth += AndroidUtilities.getMinTabletSide();
                     } else {
-                        maxButtonWidth += Math.min(AndroidUtilities.displaySize.x, AndroidUtilities.displaySize.y) - AndroidUtilities.dp(5);
+                        maxButtonWidth += Math.min(getParentWidth(), AndroidUtilities.displaySize.y) - AndroidUtilities.dp(5);
                     }
                     widthForButtons = Math.max(backgroundWidth, Math.min(messageObject.wantedBotKeyboardWidth, maxButtonWidth));
                 }
@@ -6804,6 +6834,8 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
             instantWidth = AndroidUtilities.dp(12 + 9 + 12);
             if (drawInstantViewType == 1) {
                 str = LocaleController.getString("OpenChannel", R.string.OpenChannel);
+            } else if (drawInstantViewType == 10) {
+                str = LocaleController.getString("OpenBot", R.string.OpenBot);
             } else if (drawInstantViewType == 2) {
                 str = LocaleController.getString("OpenGroup", R.string.OpenGroup);
             } else if (drawInstantViewType == 3) {
@@ -6820,7 +6852,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                 } else {
                     str = LocaleController.getString("PollSubmitVotes", R.string.PollSubmitVotes);
                 }
-            } else if (drawInstantViewType == 9) {
+            } else if (drawInstantViewType == 9 || drawInstantViewType == 11) {
                 TLRPC.TL_webPage webPage = (TLRPC.TL_webPage) currentMessageObject.messageOwner.media.webpage;
                 if (webPage != null && webPage.url.contains("voicechat=")) {
                     str = LocaleController.getString("VoipGroupJoinAsSpeaker", R.string.VoipGroupJoinAsSpeaker);
@@ -6877,14 +6909,18 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
     }
 
     private int getGroupPhotosWidth() {
+        int width = getParentWidth();
+        if (currentMessageObject != null && currentMessageObject.preview) {
+            width = parentWidth;
+        }
         if (!AndroidUtilities.isInMultiwindow && AndroidUtilities.isTablet() && (!AndroidUtilities.isSmallTablet() || getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE)) {
-            int leftWidth = AndroidUtilities.displaySize.x / 100 * 35;
+            int leftWidth = width / 100 * 35;
             if (leftWidth < AndroidUtilities.dp(320)) {
                 leftWidth = AndroidUtilities.dp(320);
             }
-            return AndroidUtilities.displaySize.x - leftWidth;
+            return width - leftWidth;
         } else {
-            return AndroidUtilities.displaySize.x;
+            return width;
         }
     }
 
@@ -7309,7 +7345,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
     private void drawContent(Canvas canvas) {
         if (needNewVisiblePart && currentMessageObject.type == 0) {
             getLocalVisibleRect(scrollRect);
-            setVisiblePart(scrollRect.top, scrollRect.bottom - scrollRect.top, parentHeight, parentViewTopOffset, viewTop, backgroundHeight);
+            setVisiblePart(scrollRect.top, scrollRect.bottom - scrollRect.top, parentHeight, parentViewTopOffset, viewTop, parentWidth, backgroundHeight);
             needNewVisiblePart = false;
         }
 
@@ -7387,7 +7423,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                     textX += diff - getExtraTimeX();
                 }
             }
-            if (!enterTransitionInPorgress) {
+            if (!enterTransitionInPorgress && currentMessageObject != null && !currentMessageObject.preview) {
                 if (transitionParams.animateChangeProgress != 1.0f && transitionParams.animateMessageText) {
                     canvas.save();
                     if (currentBackgroundDrawable != null) {
@@ -7687,7 +7723,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
         if (captionLayout != null) {
             updateCaptionLayout();
         }
-        if ((currentPosition == null || currentMessagesGroup != null && currentMessagesGroup.isDocuments) && !transitionParams.transformGroupToSingleMessage && !(enterTransitionInPorgress && currentMessageObject.isVoice())) {
+        if (!currentMessageObject.preview && (currentPosition == null || currentMessagesGroup != null && currentMessagesGroup.isDocuments) && !transitionParams.transformGroupToSingleMessage && !(enterTransitionInPorgress && currentMessageObject.isVoice())) {
             drawCaptionLayout(canvas, false, 1f);
         }
 
@@ -7864,7 +7900,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
     }
 
     public void drawLinkPreview(Canvas canvas, float alpha) {
-        if (!hasLinkPreview && !hasGamePreview && !hasInvoicePreview) {
+        if (!currentMessageObject.isSponsored() && !hasLinkPreview && !hasGamePreview && !hasInvoicePreview) {
             return;
         }
         int startY;
@@ -7875,6 +7911,9 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
         } else if (hasInvoicePreview) {
             startY = AndroidUtilities.dp(14) + namesOffset;
             linkX = unmovedTextX + AndroidUtilities.dp(1);
+        } else if (currentMessageObject.isSponsored()) {
+            startY = textY + currentMessageObject.textHeight - AndroidUtilities.dp(2);
+            linkX = unmovedTextX + AndroidUtilities.dp(1);
         } else {
             startY = textY + currentMessageObject.textHeight + AndroidUtilities.dp(8);
             linkX = unmovedTextX + AndroidUtilities.dp(1);
@@ -7882,7 +7921,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
         int linkPreviewY = startY;
         int smallImageStartY = 0;
 
-        if (!hasInvoicePreview) {
+        if (!hasInvoicePreview && !currentMessageObject.isSponsored()) {
             Theme.chat_replyLinePaint.setColor(Theme.getColor(currentMessageObject.isOutOwner() ? Theme.key_chat_outPreviewLine : Theme.key_chat_inPreviewLine));
             if (alpha != 1f) {
                 Theme.chat_replyLinePaint.setAlpha((int) (alpha * Theme.chat_replyLinePaint.getAlpha()));
@@ -8048,7 +8087,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
             linkPreviewY += descriptionLayout.getLineBottom(descriptionLayout.getLineCount() - 1);
         }
 
-        if (drawPhotoImage && (!drawInstantView || drawInstantViewType == 9)) {
+        if (drawPhotoImage && (!drawInstantView || drawInstantViewType == 9 || drawInstantViewType == 11)) {
             if (linkPreviewY != startY) {
                 linkPreviewY += AndroidUtilities.dp(2);
             }
@@ -8267,8 +8306,9 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
         canvas.restore();
     }
 
+    @SuppressLint("Range")
     public void drawMessageText(Canvas canvas, ArrayList<MessageObject.TextLayoutBlock> textLayoutBlocks, boolean origin, float alpha, boolean drawOnlyText) {
-        if (textLayoutBlocks == null || textLayoutBlocks.isEmpty()) {
+        if (textLayoutBlocks == null || textLayoutBlocks.isEmpty() || alpha == 0) {
             return;
         }
         int firstVisibleBlockNum;
@@ -8285,12 +8325,19 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
             lastVisibleBlockNum = textLayoutBlocks.size();
         }
 
+        float textY = this.textY;
+        if (transitionParams.animateText) {
+            textY = transitionParams.animateFromTextY * (1f - transitionParams.animateChangeProgress) + this.textY * transitionParams.animateChangeProgress;
+        }
+        textY += transitionYOffsetForDrawables;
         if (firstVisibleBlockNum >= 0) {
             int restore = Integer.MIN_VALUE;
-            int oldAlpha = -1;
+            int oldAlpha = 0;
-            int oldLinkAlpha = -1;
+            int oldLinkAlpha = 0;
+            boolean needRestoreColor = false;
             if (alpha != 1.0f) {
                 if (drawOnlyText) {
+                    needRestoreColor = true;
                     oldAlpha = Theme.chat_msgTextPaint.getAlpha();
                     oldLinkAlpha = Color.alpha(Theme.chat_msgTextPaint.linkColor);
                     Theme.chat_msgTextPaint.setAlpha((int) (oldAlpha * alpha));
@@ -8344,7 +8391,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                 }
                 canvas.restore();
             }
-            if (oldAlpha >= 0) {
+            if (needRestoreColor) {
                 Theme.chat_msgTextPaint.setAlpha(oldAlpha);
                 Theme.chat_msgTextPaint.linkColor = ColorUtils.setAlphaComponent(Theme.chat_msgTextPaint.linkColor, oldLinkAlpha);
             }
@@ -8478,9 +8525,9 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                 }
             } else {
                 if (isChat && !isThreadPost && !currentMessageObject.isOutOwner() && currentMessageObject.needDrawAvatar()) {
-                    maxWidth = Math.min(AndroidUtilities.displaySize.x, AndroidUtilities.displaySize.y) - AndroidUtilities.dp(42);
+                    maxWidth = Math.min(getParentWidth(), AndroidUtilities.displaySize.y) - AndroidUtilities.dp(42);
                 } else {
-                    maxWidth = Math.min(AndroidUtilities.displaySize.x, AndroidUtilities.displaySize.y);
+                    maxWidth = Math.min(getParentWidth(), AndroidUtilities.displaySize.y);
                 }
             }
             if (isPlayingRound) {
@@ -8494,7 +8541,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
             if (AndroidUtilities.isTablet()) {
                 dWidth = AndroidUtilities.getMinTabletSide();
             } else {
-                dWidth = AndroidUtilities.displaySize.x;
+                dWidth = getParentWidth();
             }
             int firstLineWidth = 0;
             for (int a = 0; a < currentMessagesGroup.posArray.size(); a++) {
@@ -9445,7 +9492,9 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                 }
             }
         }
-        if (currentMessageObject.scheduled && currentMessageObject.messageOwner.date == 0x7FFFFFFE) {
+        if (currentMessageObject.isSponsored()) {
+            timeString = LocaleController.getString("SponsoredMessage", R.string.SponsoredMessage);
+        } else if (currentMessageObject.scheduled && currentMessageObject.messageOwner.date == 0x7FFFFFFE) {
             timeString = "";
         } else if (edited) {
             timeString = LocaleController.getString("EditedMessage", R.string.EditedMessage) + " " + LocaleController.getInstance().formatterDay.format((long) (messageObject.messageOwner.date) * 1000);
@@ -9583,7 +9632,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
     }
 
     private void setMessageObjectInternal(MessageObject messageObject) {
-        if (((messageObject.messageOwner.flags & TLRPC.MESSAGE_FLAG_HAS_VIEWS) != 0 || messageObject.messageOwner.replies != null) && !currentMessageObject.scheduled) {
+        if (((messageObject.messageOwner.flags & TLRPC.MESSAGE_FLAG_HAS_VIEWS) != 0 || messageObject.messageOwner.replies != null) && !currentMessageObject.scheduled && !currentMessageObject.isSponsored()) {
             if (!currentMessageObject.viewsReloaded) {
                 MessagesController.getInstance(currentAccount).addToViewsQueue(currentMessageObject);
                 currentMessageObject.viewsReloaded = true;
@@ -9657,7 +9706,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
             } else if (isMegagroup && currentChat != null && currentMessageObject.isForwardedChannelPost()) {
                 adminString = LocaleController.getString("DiscussChannel", R.string.DiscussChannel);
                 adminWidth = (int) Math.ceil(Theme.chat_adminPaint.measureText(adminString));
-                nameWidth -= adminWidth;
+                nameWidth -= adminWidth; //TODO
             } else if (currentUser != null && !currentMessageObject.isOutOwner() && !currentMessageObject.isAnyKindOfSticker() && currentMessageObject.type != 5 && delegate != null && (adminLabel = delegate.getAdminRank(currentUser.id)) != null) {
                 if (adminLabel.length() == 0) {
                     adminLabel = LocaleController.getString("ChatAdmin", R.string.ChatAdmin);
@@ -9808,7 +9857,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                     }
                     forwardNameOffsetX[0] = forwardedNameLayout[0].getLineLeft(0);
                     forwardNameOffsetX[1] = forwardedNameLayout[1].getLineLeft(0);
-                    if (messageObject.type != 5) {
+                    if (messageObject.type != 5 && !messageObject.isAnyKindOfSticker()) {
                         namesOffset += AndroidUtilities.dp(36);
                     }
                 } catch (Exception e) {
@@ -10076,7 +10125,13 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
     public void drawCheckBox(Canvas canvas) {
         if (currentMessageObject != null && !currentMessageObject.isSending() && !currentMessageObject.isSendError() && checkBox != null && (checkBoxVisible || checkBoxAnimationInProgress) && (currentPosition == null || (currentPosition.flags & MessageObject.POSITION_FLAG_BOTTOM) != 0 && (currentPosition.flags & MessageObject.POSITION_FLAG_LEFT) != 0)) {
             canvas.save();
-            canvas.translate(0, getTop());
+            float y = getY();
+            if (currentMessagesGroup != null && currentMessagesGroup.messages.size() > 1) {
+                y = getTop() + currentMessagesGroup.transitionParams.offsetTop - getTranslationY();
+            } else {
+                y += transitionParams.deltaTop;
+            }
+            canvas.translate(0, y + transitionYOffsetForDrawables);
             checkBox.draw(canvas);
             canvas.restore();
         }
@@ -10091,20 +10146,41 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
             if (drawable == null) {
                 continue;
             }
+            int w = parentWidth;
             int h = parentHeight;
             if (h == 0) {
+                w = getParentWidth();
                 h = AndroidUtilities.displaySize.y;
                 if (getParent() instanceof View) {
                     View view = (View) getParent();
+                    w = view.getMeasuredWidth();
                     h = view.getMeasuredHeight();
                 }
             }
-            drawable.setTop((int) ((fromParent ? getY() : getTop()) + parentViewTopOffset), h, pinnedTop, pinnedBottom || transitionParams.changePinnedBottomProgress != 1);
+            drawable.setTop((int) ((fromParent ? getY() : getTop()) + parentViewTopOffset), w, h, (int) parentViewTopOffset, pinnedTop, pinnedBottom || transitionParams.changePinnedBottomProgress != 1);
         }
     }
 
+    public void setBackgroundTopY(int offset) {
+        Theme.MessageDrawable drawable = currentBackgroundDrawable;
+        int w = parentWidth;
+        int h = parentHeight;
+        if (h == 0) {
+            w = getParentWidth();
+            h = AndroidUtilities.displaySize.y;
+            if (getParent() instanceof View) {
+                View view = (View) getParent();
+                w = view.getMeasuredWidth();
+                h = view.getMeasuredHeight();
+            }
+        }
+        drawable.setTop((int) (getTop() + parentViewTopOffset + offset), w, h, (int) parentViewTopOffset, pinnedTop, pinnedBottom || transitionParams.changePinnedBottomProgress != 1);
+    }
+
+    float transitionYOffsetForDrawables;
     public void setDrawableBoundsInner(Drawable drawable, int x, int y, int w, int h) {
         if (drawable != null) {
+            transitionYOffsetForDrawables = (y + h + transitionParams.deltaBottom) - ((int) (y + h + transitionParams.deltaBottom));
             drawable.setBounds((int) (x + transitionParams.deltaLeft), (int) (y + transitionParams.deltaTop), (int) (x + w + transitionParams.deltaRight), (int) (y + h + transitionParams.deltaBottom));
         }
     }
@@ -10384,6 +10460,12 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
             }
         }
 
+        boolean needRestore = false;
+        if (transitionYOffsetForDrawables != 0) {
+            needRestore = true;
+            canvas.save();
+            canvas.translate(0, transitionYOffsetForDrawables);
+        }
         if (drawBackground && currentBackgroundDrawable != null && (currentPosition == null || isDrawSelectionBackground() && (currentMessageObject.isMusic() || currentMessageObject.isDocument())) && !(enterTransitionInPorgress && !currentMessageObject.isVoice())) {
             if (isHighlightedAnimated) {
                 currentBackgroundDrawable.setAlpha((int) (255 * alphaInternal));
@@ -10433,15 +10515,18 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                     drawable.setBounds(rect.left, rect.top, rect.right + AndroidUtilities.dp(6), rect.bottom);
                     canvas.save();
                     canvas.clipRect(rect.right - AndroidUtilities.dp(12), rect.bottom - AndroidUtilities.dp(16), rect.right + AndroidUtilities.dp(12), rect.bottom);
+                    int w = parentWidth;
                     int h = parentHeight;
                     if (h == 0) {
+                        w = getParentWidth();
                         h = AndroidUtilities.displaySize.y;
                         if (getParent() instanceof View) {
                             View view = (View) getParent();
+                            w = view.getMeasuredWidth();
                             h = view.getMeasuredHeight();
                         }
                     }
-                    drawable.setTop((int) (getY() + parentViewTopOffset), h, pinnedTop, pinnedBottom);
+                    drawable.setTop((int) (getY() + parentViewTopOffset), w, h, (int) parentViewTopOffset, pinnedTop, pinnedBottom);
                     float alpha = !mediaBackground && !pinnedBottom ? transitionParams.changePinnedBottomProgress : (1f - transitionParams.changePinnedBottomProgress);
                     drawable.setAlpha((int) (255 * alpha));
                     drawable.draw(canvas);
@@ -10466,6 +10551,9 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                 }
             }
         }
+        if (needRestore) {
+            canvas.restore();
+        }
         if (isHighlightedAnimated) {
             long newTime = System.currentTimeMillis();
             long dt = Math.abs(newTime - lastHighlightProgressTime);
@@ -10802,7 +10890,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
         return getBackgroundDrawableTop() + layoutHeight - offsetBottom + additionalBottom;
     }
 
-    public void drawBackground(Canvas canvas, int left, int top, int right, int bottom, boolean pinnedTop, boolean pinnedBottom, boolean selected) {
+    public void drawBackground(Canvas canvas, int left, int top, int right, int bottom, boolean pinnedTop, boolean pinnedBottom, boolean selected, int keyboardHeight) {
         if (currentMessageObject.isOutOwner()) {
             if (!mediaBackground && !pinnedBottom) {
                 currentBackgroundDrawable = selected ? Theme.chat_msgOutSelectedDrawable : Theme.chat_msgOutDrawable;
@@ -10817,17 +10905,20 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
             }
         }
 
+        int w = parentWidth;
         int h = parentHeight;
         if (h == 0) {
+            w = getParentWidth();
             h = AndroidUtilities.displaySize.y;
             if (getParent() instanceof View) {
                 View view = (View) getParent();
+                w = view.getMeasuredWidth();
                 h = view.getMeasuredHeight();
             }
         }
 
         if (currentBackgroundDrawable != null) {
-            currentBackgroundDrawable.setTop(0, h, pinnedTop, pinnedBottom);
+            currentBackgroundDrawable.setTop(keyboardHeight, w, h, (int) parentViewTopOffset, pinnedTop, pinnedBottom);
             Drawable currentBackgroundShadowDrawable = currentBackgroundDrawable.getShadowDrawable();
             if (currentBackgroundShadowDrawable != null) {
                 currentBackgroundShadowDrawable.setAlpha((int) (getAlpha() * 255));
@@ -11006,24 +11097,62 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
             }
         }
 
-        if (drawForwardedName && forwardedNameLayout[0] != null && forwardedNameLayout[1] != null && (currentPosition == null || currentPosition.minY == 0 && currentPosition.minX == 0)) {
+        boolean drawForwardedNameLocal = drawForwardedName;
-            if (currentMessageObject.type == MessageObject.TYPE_ROUND_VIDEO) {
+        StaticLayout[] forwardedNameLayoutLocal = forwardedNameLayout;
-                Theme.chat_forwardNamePaint.setColor(Theme.getColor(Theme.key_chat_stickerReplyNameText));
+        float animatingAlpha = 1f;
-                if (currentMessageObject.isOutOwner()) {
+        int forwardedNameWidthLocal = forwardedNameWidth;
-                    forwardNameX = AndroidUtilities.dp(23);
+        if (transitionParams.animateForwardedLayout) {
+            if (!currentMessageObject.needDrawForwarded()) {
+                drawForwardedNameLocal = true;
+                forwardedNameLayoutLocal = transitionParams.animatingForwardedNameLayout;
+                animatingAlpha = 1f - transitionParams.animateChangeProgress;
+                forwardedNameWidthLocal = transitionParams.animateForwardNameWidth;
             } else {
-                    forwardNameX = backgroundDrawableLeft + backgroundDrawableRight + AndroidUtilities.dp(17);
+                animatingAlpha = transitionParams.animateChangeProgress;
+            }
+        }
+
+        float forwardNameXLocal;
+        if (drawForwardedNameLocal && forwardedNameLayoutLocal[0] != null && forwardedNameLayoutLocal[1] != null && (currentPosition == null || currentPosition.minY == 0 && currentPosition.minX == 0)) {
+            if (currentMessageObject.type == MessageObject.TYPE_ROUND_VIDEO || currentMessageObject.isAnyKindOfSticker()) {
+                Theme.chat_forwardNamePaint.setColor(Theme.getColor(Theme.key_chat_stickerReplyNameText));
+                if (currentMessageObject.needDrawForwarded()) {
+                    if (currentMessageObject.isOutOwner()) {
+                        forwardNameXLocal = forwardNameX = AndroidUtilities.dp(23);
+                    } else {
+                        forwardNameXLocal = forwardNameX = backgroundDrawableLeft + backgroundDrawableRight + AndroidUtilities.dp(17);
+                    }
+                } else {
+                    forwardNameXLocal = transitionParams.animateForwardNameX;
+                }
+                if (currentMessageObject.isOutOwner() && currentMessageObject.type == MessageObject.TYPE_ROUND_VIDEO && transitionParams.animatePlayingRound || isPlayingRound) {
+                    forwardNameXLocal -= AndroidUtilities.dp (78) * (isPlayingRound ? transitionParams.animateChangeProgress : (1f - transitionParams.animateChangeProgress));
                 }
                 forwardNameY = AndroidUtilities.dp(12);
 
-                int backWidth = forwardedNameWidth + AndroidUtilities.dp(14);
+                int backWidth = forwardedNameWidthLocal + AndroidUtilities.dp(14);
 
-                rect.set((int) forwardNameX - AndroidUtilities.dp(7), forwardNameY - AndroidUtilities.dp(6), (int) forwardNameX - AndroidUtilities.dp(7) + backWidth, forwardNameY + AndroidUtilities.dp(38));
+                rect.set((int) forwardNameXLocal - AndroidUtilities.dp(7), forwardNameY - AndroidUtilities.dp(6), (int) forwardNameXLocal - AndroidUtilities.dp(7) + backWidth, forwardNameY + AndroidUtilities.dp(38));
                 Theme.applyServiceShaderMatrix(getMeasuredWidth(), backgroundHeight, getX(), viewTop);
+                int oldAlpha1 = -1, oldAlpha2 = -1;
+                if (animatingAlpha != 1f) {
+                    oldAlpha1 = Theme.chat_actionBackgroundPaint.getAlpha();
+                    Theme.chat_actionBackgroundPaint.setAlpha((int) (oldAlpha1 * animatingAlpha));
+                }
                 canvas.drawRoundRect(rect, AndroidUtilities.dp(6), AndroidUtilities.dp(6), Theme.chat_actionBackgroundPaint);
                 if (Theme.hasGradientService()) {
+                    if (animatingAlpha != 1f) {
+                        oldAlpha2 = Theme.chat_actionBackgroundGradientDarkenPaint.getAlpha();
+                        Theme.chat_actionBackgroundGradientDarkenPaint.setAlpha((int) (oldAlpha2 * animatingAlpha));
+                    }
                     canvas.drawRoundRect(rect, AndroidUtilities.dp(6), AndroidUtilities.dp(6), Theme.chat_actionBackgroundGradientDarkenPaint);
                 }
+                if (oldAlpha1 >= 0) {
+                    Theme.chat_actionBackgroundPaint.setAlpha(oldAlpha1);
+                }
+                if (oldAlpha2 >= 0) {
+                    Theme.chat_actionBackgroundGradientDarkenPaint.setAlpha(oldAlpha2);
+                }
             } else {
                 forwardNameY = AndroidUtilities.dp(10 + (drawNameLayout ? 19 : 0));
                 if (currentMessageObject.isOutOwner()) {
@@ -11032,24 +11161,62 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                     } else {
                         Theme.chat_forwardNamePaint.setColor(Theme.getColor(Theme.key_chat_outForwardedNameText));
                     }
-                    forwardNameX = backgroundDrawableLeft + AndroidUtilities.dp(11) + getExtraTextX();
+                    if (currentMessageObject.needDrawForwarded()) {
+                        forwardNameXLocal = forwardNameX = backgroundDrawableLeft + AndroidUtilities.dp(11) + getExtraTextX();
+                    } else {
+                        forwardNameXLocal = transitionParams.animateForwardNameX;
+                    }
                 } else {
                     if (hasPsaHint) {
                         Theme.chat_forwardNamePaint.setColor(Theme.getColor(Theme.key_chat_inPsaNameText));
                     } else {
                         Theme.chat_forwardNamePaint.setColor(Theme.getColor(Theme.key_chat_inForwardedNameText));
                     }
+                    if (currentMessageObject.needDrawForwarded()) {
                         if (mediaBackground) {
-                        forwardNameX = backgroundDrawableLeft + AndroidUtilities.dp(11) + getExtraTextX();
+                            forwardNameXLocal = forwardNameX = backgroundDrawableLeft + AndroidUtilities.dp(11) + getExtraTextX();
                         } else {
-                        forwardNameX = backgroundDrawableLeft + AndroidUtilities.dp(drawPinnedBottom ? 11 : 17) + getExtraTextX();
+                            forwardNameXLocal = forwardNameX = backgroundDrawableLeft + AndroidUtilities.dp(drawPinnedBottom ? 11 : 17) + getExtraTextX();
+                        }
+                    } else {
+                        forwardNameXLocal = transitionParams.animateForwardNameX;
                     }
                 }
             }
+            boolean clipContent = false;
+            if (transitionParams.animateForwardedLayout) {
+                if (currentBackgroundDrawable != null && currentMessagesGroup == null && currentMessageObject.type != MessageObject.TYPE_ROUND_VIDEO && !currentMessageObject.isAnyKindOfSticker()) {
+                    Rect r = currentBackgroundDrawable.getBounds();
+                    canvas.save();
+                    if (currentMessageObject.isOutOwner() && !mediaBackground && !pinnedBottom) {
+                        canvas.clipRect(
+                                r.left + AndroidUtilities.dp(4), r.top + AndroidUtilities.dp(4),
+                                r.right - AndroidUtilities.dp(10), r.bottom - AndroidUtilities.dp(4)
+                        );
+                    } else {
+                        canvas.clipRect(
+                                r.left + AndroidUtilities.dp(4), r.top + AndroidUtilities.dp(4),
+                                r.right - AndroidUtilities.dp(4), r.bottom - AndroidUtilities.dp(4)
+                        );
+                    }
+                    clipContent = true;
+                }
+            }
+
             for (int a = 0; a < 2; a++) {
                 canvas.save();
-                canvas.translate(forwardNameX - forwardNameOffsetX[a], forwardNameY + AndroidUtilities.dp(16) * a);
+                canvas.translate(forwardNameXLocal - forwardNameOffsetX[a], forwardNameY + AndroidUtilities.dp(16) * a);
-                forwardedNameLayout[a].draw(canvas);
+                if (animatingAlpha != 1f) {
+                    int oldAlpha = forwardedNameLayoutLocal[a].getPaint().getAlpha();
+                    forwardedNameLayoutLocal[a].getPaint().setAlpha((int) (oldAlpha * animatingAlpha));
+                    forwardedNameLayoutLocal[a].draw(canvas);
+                    forwardedNameLayoutLocal[a].getPaint().setAlpha(oldAlpha);
+                } else {
+                    forwardedNameLayoutLocal[a].draw(canvas);
+                }
+                canvas.restore();
+            }
+            if (clipContent) {
                 canvas.restore();
             }
 
@@ -11209,7 +11376,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                 checkBox.onAttachedToWindow();
             }
         }
-        if (visible && mediaCheckBox == null && currentMessagesGroup != null && currentMessagesGroup.messages.size() > 1) {
+        if (visible && mediaCheckBox == null && ((currentMessagesGroup != null && currentMessagesGroup.messages.size() > 1) || (groupedMessagesToSet != null && groupedMessagesToSet.messages.size() > 1))) {
             mediaCheckBox = new CheckBoxBase(this, 21);
             mediaCheckBox.setUseDefaultCheck(true);
             if (attachedToWindow) {
@@ -11779,8 +11946,12 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
             timeLayout.draw(canvas);
             canvas.restore();
             Theme.chat_timePaint.setAlpha(255);
+        } else {
+            if (currentMessageObject.isSponsored()) {
+                timeYOffset = -AndroidUtilities.dp(48);
             } else {
                 timeYOffset = -(drawCommentButton ? AndroidUtilities.dp(43) : 0);
+            }
             float additionalX = -timeLayout.getLineLeft(0);
             if (ChatObject.isChannel(currentChat) && !currentChat.megagroup || (currentMessageObject.messageOwner.flags & TLRPC.MESSAGE_FLAG_HAS_VIEWS) != 0 || (repliesLayout != null || transitionParams.animateReplies) || (isPinned || transitionParams.animatePinned)) {
                 additionalX += this.timeWidth - timeLayout.getLineWidth(0);
@@ -11870,6 +12041,12 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
             boolean drawClock = (currentStatus & 4) != 0;
             boolean drawError = (currentStatus & 8) != 0;
             boolean isBroadcast = (currentStatus & 16) != 0;
+            boolean needRestore = false;
+            if (transitionYOffsetForDrawables != 0) {
+                needRestore = true;
+                canvas.save();
+                canvas.translate(0, transitionYOffsetForDrawables);
+            }
             if (statusDrawableAnimationInProgress) {
                 boolean outDrawCheck1 = (animateFromStatusDrawableParams & 1) != 0;
                 boolean outDrawCheck2 = (animateFromStatusDrawableParams & 2) != 0;
@@ -11885,6 +12062,9 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
             } else {
                 drawStatusDrawable(canvas, drawCheck1, drawCheck2, drawClock, drawError, isBroadcast, alpha, bigRadius, timeYOffset, layoutHeight, 1, false, drawSelectionBackground);
             }
+            if (needRestore) {
+                canvas.restore();
+            }
             transitionParams.lastStatusDrawableParams = transitionParams.createStatusDrawableParams();
             if (fromParent && drawClock && getParent() != null) {
                 ((View) getParent()).invalidate();
@@ -12787,6 +12967,14 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
             Theme.chat_livePaint.setColor(color2);
             Theme.chat_locationAddressPaint.setColor(color2);
 
+            canvas.save();
+            if (transitionParams.animateForwardedLayout) {
+                float y = namesOffset * transitionParams.animateChangeProgress + transitionParams.animateForwardedNamesOffset * (1f - transitionParams.animateChangeProgress);
+                if (currentMessageObject.needDrawForwarded()) {
+                    y -= namesOffset;
+                }
+                canvas.translate(0, y);
+            }
             int x;
             if (currentMessageObject.isOutOwner()) {
                 x = layoutWidth - backgroundWidth + AndroidUtilities.dp(11);
@@ -13060,6 +13248,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                 canvas.restore();
             }
             updatePollAnimations(dt);
+            canvas.restore();
         } else if (currentMessageObject.type == 12) {
             if (currentMessageObject.isOutOwner()) {
                 Theme.chat_contactNamePaint.setColor(Theme.getColor(Theme.key_chat_outContactNameText));
@@ -14236,6 +14425,14 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
         return isRoundVideo && isPlayingRound;
     }
 
+    public int getParentWidth() {
+        MessageObject object = currentMessageObject == null ? messageObjectToSet : currentMessageObject;
+        if (object != null && object.preview && parentWidth > 0) {
+            return parentWidth;
+        }
+        return AndroidUtilities.displaySize.x;
+    }
+
     public class TransitionParams {
 
         public float lastDrawingImageX, lastDrawingImageY, lastDrawingImageW, lastDrawingImageH;
@@ -14354,8 +14551,24 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
         private StaticLayout lastTimeLayout;
         private boolean lastIsPlayingRound;
         public boolean animatePlayingRound;
+        public boolean animateText;
+
+        public float lastDrawingTextY;
+        public float lastDrawingTextX;
+
+        public float animateFromTextY;
 
         public int lastTopOffset;
+        public boolean animateForwardedLayout;
+        public int animateForwardedNamesOffset;
+        public int lastForwardedNamesOffset;
+        public boolean lastDrawnForwardedName;
+        public StaticLayout[] lastDrawnForwardedNameLayout = new StaticLayout[2];
+        public StaticLayout[] animatingForwardedNameLayout = new StaticLayout[2];
+        float animateForwardNameX;
+        float lastForwardNameX;
+        int animateForwardNameWidth;
+        int lastForwardNameWidth;
 
         public void recordDrawingState() {
             wasDraw = true;
@@ -14414,8 +14627,26 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
 
             lastLocatinIsExpired = locationExpired;
             lastIsPlayingRound = isPlayingRound;
+
+            lastDrawingTextY = textY;
+            lastDrawingTextX = textX;
+
+            lastDrawnForwardedNameLayout[0] = forwardedNameLayout[0];
+            lastDrawnForwardedNameLayout[1] = forwardedNameLayout[1];
+            lastDrawnForwardedName = currentMessageObject.needDrawForwarded();
+            lastForwardNameX = forwardNameX;
+            lastForwardedNamesOffset = namesOffset;
+            lastForwardNameWidth = forwardedNameWidth;
         }
 
+        public void recordDrawingStatePreview() {
+            lastDrawnForwardedNameLayout[0] = forwardedNameLayout[0];
+            lastDrawnForwardedNameLayout[1] = forwardedNameLayout[1];
+            lastDrawnForwardedName = currentMessageObject.needDrawForwarded();
+            lastForwardNameX = forwardNameX;
+            lastForwardedNamesOffset = namesOffset;
+            lastForwardNameWidth = forwardedNameWidth;
+        }
         public boolean animateChange() {
             if (!wasDraw) {
                 return false;
@@ -14473,6 +14704,14 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                     animateReplaceCaptionLayout = true;
                     animateOutCaptionLayout = lastDrawingCaptionLayout;
                     changed = true;
+                } else {
+                    updateCaptionLayout();
+                    if (lastDrawingCaptionX != captionX || lastDrawingCaptionY != captionY) {
+                        moveCaption = true;
+                        captionFromX = lastDrawingCaptionX;
+                        captionFromY = lastDrawingCaptionY;
+                        changed = true;
+                    }
                 }
             } else if (captionLayout != null && lastDrawingCaptionLayout != null) {
                 updateCaptionLayout();
@@ -14571,6 +14810,24 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
                 animatePlayingRound = true;
                 changed = true;
             }
+
+            if (lastDrawingTextY != textY) {
+                animateText = true;
+                animateFromTextY = lastDrawingTextY;
+                changed = true;
+            }
+
+            if (currentMessageObject != null) {
+                if (lastDrawnForwardedName != currentMessageObject.needDrawForwarded()) {
+                    animateForwardedLayout = true;
+                    animatingForwardedNameLayout[0] = lastDrawnForwardedNameLayout[0];
+                    animatingForwardedNameLayout[1] = lastDrawnForwardedNameLayout[1];
+                    animateForwardNameX = lastForwardNameX;
+                    animateForwardedNamesOffset = lastForwardedNamesOffset;
+                    animateForwardNameWidth = lastForwardNameWidth;
+                    changed = true;
+                }
+            }
             return changed;
         }
 
@@ -14627,6 +14884,10 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
             animateDrawingTimeAlpha = false;
             animateLocationIsExpired = false;
             animatePlayingRound = false;
+            animateText = false;
+            animateForwardedLayout = false;
+            animatingForwardedNameLayout[0] = null;
+            animatingForwardedNameLayout[1] = null;
         }
 
         public boolean supportChangeAnimation() {

TMessagesProj/src/main/java/org/telegram/ui/Cells/DialogCell.java

@@ -377,10 +377,25 @@ public class DialogCell extends BaseCell {
                 user = newUser;
             }
         }
-        boolean isOnline = user != null && !user.self && (user.status != null && user.status.expires > ConnectionsManager.getInstance(currentAccount).getCurrentTime() || MessagesController.getInstance(currentAccount).onlinePrivacy.containsKey(user.id));
+        boolean isOnline = isOnline();
         onlineProgress = isOnline ? 1.0f : 0.0f;
     }
 
+    private boolean isOnline() {
+        if (user == null || user.self) {
+            return false;
+        }
+        if (user.status != null && user.status.expires <= 0) {
+            if (MessagesController.getInstance(currentAccount).onlinePrivacy.containsKey(user.id)) {
+                return true;
+            }
+        }
+        if (user.status != null && user.status.expires > ConnectionsManager.getInstance(currentAccount).getCurrentTime()) {
+            return true;
+        }
+        return false;
+    }
+
     private void checkGroupCall() {
         hasCall = chat != null && chat.call_active && chat.call_not_empty;
         chatCallProgress = hasCall ? 1.0f : 0.0f;
@@ -598,6 +613,7 @@ public class DialogCell extends BaseCell {
         boolean showChecks = !UserObject.isUserSelf(user) && !useMeForMyMessages;
         boolean drawTime = true;
         printingStringType = -1;
+        int printigStingReplaceIndex = -1;
 
         String messageFormat;
         boolean hasNameInMessage;
@@ -875,7 +891,15 @@ public class DialogCell extends BaseCell {
                     startPadding = statusDrawable.getIntrinsicWidth() + AndroidUtilities.dp(3);
                 }
                 SpannableStringBuilder spannableStringBuilder = new SpannableStringBuilder();
+
+                if (printingStringType == 5) {
+                    printigStingReplaceIndex = printingString.toString().indexOf("**oo**");
+                }
+                if (printigStingReplaceIndex > 0) {
+                    spannableStringBuilder.append(TextUtils.replace(printingString, new String[]{"..."}, new String[]{""})).setSpan(new FixedWidthSpan(Theme.getChatStatusDrawable(printingStringType).getIntrinsicWidth()), printigStingReplaceIndex, printigStingReplaceIndex + 6, 0);
+                } else {
                     spannableStringBuilder.append(" ").append(TextUtils.replace(printingString, new String[]{"..."}, new String[]{""})).setSpan(new FixedWidthSpan(startPadding), 0, 1, 0);
+                }
 
                 messageString = spannableStringBuilder;
                 currentMessagePaint = Theme.dialogs_messagePrintingPaint[paintIndex];
@@ -1725,8 +1749,14 @@ public class DialogCell extends BaseCell {
             }
         }
         if (messageLayout != null && printingStringType >= 0) {
-            float x1 = messageLayout.getPrimaryHorizontal(0);
+            float x1, x2;
-            float x2 = messageLayout.getPrimaryHorizontal(1);
+            if (printigStingReplaceIndex >= 0){
+                x1 = messageLayout.getPrimaryHorizontal(printigStingReplaceIndex);
+                x2 = messageLayout.getPrimaryHorizontal(printigStingReplaceIndex + 1);
+            } else {
+                x1 = messageLayout.getPrimaryHorizontal(0);
+                x2 = messageLayout.getPrimaryHorizontal(1);
+            }
             if (x1 < x2) {
                 statusDrawableLeft = (int) (messageLeft + x1);
             } else {
@@ -2802,7 +2832,7 @@ public class DialogCell extends BaseCell {
 
         if (isDialogCell && currentDialogFolderId == 0) {
             if (user != null && !MessagesController.isSupportUser(user) && !user.bot) {
-                boolean isOnline = !user.self && (user.status != null && user.status.expires > ConnectionsManager.getInstance(currentAccount).getCurrentTime() || MessagesController.getInstance(currentAccount).onlinePrivacy.containsKey(user.id));
+                boolean isOnline = isOnline();
                 if (isOnline || onlineProgress != 0) {
                     int top = (int) (avatarImage.getImageY2() - AndroidUtilities.dp(useForceThreeLines || SharedConfig.useThreeLinesLayout ? 6 : 8));
                     int left;

TMessagesProj/src/main/java/org/telegram/ui/Cells/HintDialogCell.java

@@ -27,6 +27,7 @@ import org.telegram.tgnet.TLRPC;
 import org.telegram.ui.ActionBar.Theme;
 import org.telegram.ui.Components.AvatarDrawable;
 import org.telegram.ui.Components.BackupImageView;
+import org.telegram.ui.Components.CheckBox2;
 import org.telegram.ui.Components.CounterView;
 import org.telegram.ui.Components.LayoutHelper;
 
@@ -46,9 +47,12 @@ public class HintDialogCell extends FrameLayout {
     boolean wasDraw;
 
     CounterView counterView;
+    CheckBox2 checkBox;
+    private final boolean drawCheckbox;
 
-    public HintDialogCell(Context context) {
+    public HintDialogCell(Context context, boolean drawCheckbox) {
         super(context);
+        this.drawCheckbox = drawCheckbox;
 
         imageView = new BackupImageView(context);
         imageView.setRoundRadius(AndroidUtilities.dp(27));
@@ -67,12 +71,28 @@ public class HintDialogCell extends FrameLayout {
         addView(counterView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 28, Gravity.TOP,0 ,4,0,0));
         counterView.setColors(Theme.key_chats_unreadCounterText, Theme.key_chats_unreadCounter);
         counterView.setGravity(Gravity.RIGHT);
+
+        if (drawCheckbox) {
+            checkBox = new CheckBox2(context, 21);
+            checkBox.setColor(Theme.key_dialogRoundCheckBox, Theme.key_dialogBackground, Theme.key_dialogRoundCheckBoxCheck);
+            checkBox.setDrawUnchecked(false);
+            checkBox.setDrawBackgroundAsArc(4);
+            checkBox.setProgressDelegate(progress -> {
+                float scale = 1.0f - (1.0f - 0.857f) * checkBox.getProgress();
+                imageView.setScaleX(scale);
+                imageView.setScaleY(scale);
+                invalidate();
+            });
+            addView(checkBox, LayoutHelper.createFrame(24, 24, Gravity.CENTER_HORIZONTAL | Gravity.TOP, 19, 42, 0, 0));
+            checkBox.setChecked(true, false);
+            setWillNotDraw(false);
+        }
     }
 
     @Override
     protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
         super.onMeasure(MeasureSpec.makeMeasureSpec(MeasureSpec.getSize(widthMeasureSpec), MeasureSpec.EXACTLY), MeasureSpec.makeMeasureSpec(AndroidUtilities.dp(86), MeasureSpec.EXACTLY));
-        counterView.horizontalPadding = AndroidUtilities.dp(13);
+        counterView.counterDrawable.horizontalPadding = AndroidUtilities.dp(13);
     }
 
     public void update(int mask) {
@@ -181,4 +201,25 @@ public class HintDialogCell extends FrameLayout {
         }
         return result;
     }
+
+    @Override
+    protected void onDraw(Canvas canvas) {
+        if (drawCheckbox) {
+            int cx = imageView.getLeft() + imageView.getMeasuredWidth() / 2;
+            int cy = imageView.getTop() + imageView.getMeasuredHeight() / 2;
+            Theme.checkboxSquare_checkPaint.setColor(Theme.getColor(Theme.key_dialogRoundCheckBox));
+            Theme.checkboxSquare_checkPaint.setAlpha((int) (checkBox.getProgress() * 255));
+            canvas.drawCircle(cx, cy, AndroidUtilities.dp(28), Theme.checkboxSquare_checkPaint);
+        }
+    }
+
+    public void setChecked(boolean checked, boolean animated) {
+        if (drawCheckbox) {
+            checkBox.setChecked(checked, animated);
+        }
+    }
+
+    public long getDialogId() {
+        return dialog_id;
+    }
 }

TMessagesProj/src/main/java/org/telegram/ui/Cells/LanguageCell.java

@@ -36,6 +36,9 @@ public class LanguageCell extends FrameLayout {
 
     public LanguageCell(Context context, boolean dialog) {
         super(context);
+        if (Theme.dividerPaint == null) {
+            Theme.createCommonResources(context);
+        }
 
         setWillNotDraw(false);
         isDialog = dialog;

TMessagesProj/src/main/java/org/telegram/ui/Cells/SharedAudioCell.java

@@ -9,16 +9,12 @@ import android.text.SpannableStringBuilder;
 import android.text.StaticLayout;
 import android.text.TextPaint;
 import android.text.TextUtils;
-import android.text.style.ReplacementSpan;
 import android.view.Gravity;
 import android.view.MotionEvent;
 import android.view.SoundEffectConstants;
 import android.view.accessibility.AccessibilityNodeInfo;
 import android.widget.FrameLayout;
 
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-
 import org.telegram.messenger.AndroidUtilities;
 import org.telegram.messenger.DownloadController;
 import org.telegram.messenger.Emoji;
@@ -206,7 +202,7 @@ public class SharedAudioCell extends FrameLayout implements DownloadController.F
         currentMessageObject = messageObject;
         TLRPC.Document document = messageObject.getDocument();
 
-        TLRPC.PhotoSize thumb = document != null ? FileLoader.getClosestPhotoSizeWithSize(document.thumbs, 240) : null;
+        TLRPC.PhotoSize thumb = document != null ? FileLoader.getClosestPhotoSizeWithSize(document.thumbs, 360) : null;
         if (thumb instanceof TLRPC.TL_photoSize || thumb instanceof TLRPC.TL_photoSizeProgressive) {
             radialProgress.setImageOverlay(thumb, document, messageObject);
         } else {

TMessagesProj/src/main/java/org/telegram/ui/Cells/StickerCell.java

@@ -77,7 +77,7 @@ public class StickerCell extends FrameLayout {
         return clearsInputField;
     }
 
-    public void setSticker(TLRPC.Document document, Object parent, int side) {
+    public void setSticker(TLRPC.Document document, Object parent) {
         parentObject = parent;
         if (document != null) {
             TLRPC.PhotoSize thumb = FileLoader.getClosestPhotoSizeWithSize(document.thumbs, 90);
@@ -103,19 +103,6 @@ public class StickerCell extends FrameLayout {
             }
         }
         sticker = document;
-        if (side == -1) {
-            setBackgroundResource(R.drawable.stickers_back_left);
-            setPadding(AndroidUtilities.dp(7), 0, 0, 0);
-        } else if (side == 0) {
-            setBackgroundResource(R.drawable.stickers_back_center);
-            setPadding(0, 0, 0, 0);
-        } else if (side == 1) {
-            setBackgroundResource(R.drawable.stickers_back_right);
-            setPadding(0, 0, AndroidUtilities.dp(7), 0);
-        } else if (side == 2) {
-            setBackgroundResource(R.drawable.stickers_back_all);
-            setPadding(AndroidUtilities.dp(3), 0, AndroidUtilities.dp(3), 0);
-        }
         Drawable background = getBackground();
         if (background != null) {
             background.setAlpha(230);

TMessagesProj/src/main/java/org/telegram/ui/Cells/StickerEmojiCell.java

@@ -140,11 +140,11 @@ public class StickerEmojiCell extends FrameLayout {
             SvgHelper.SvgDrawable svgThumb = DocumentObject.getSvgThumb(document, fromEmojiPanel ? Theme.key_emptyListPlaceholder : Theme.key_windowBackgroundGray, fromEmojiPanel ? 0.2f : 1.0f);
             if (MessageObject.canAutoplayAnimatedSticker(document)) {
                 if (svgThumb != null) {
-                    imageView.setImage(ImageLocation.getForDocument(document), "80_80", null, svgThumb, parentObject);
+                    imageView.setImage(ImageLocation.getForDocument(document), "66_66", null, svgThumb, parentObject);
                 } else if (thumb != null) {
-                    imageView.setImage(ImageLocation.getForDocument(document), "80_80", ImageLocation.getForDocument(thumb, document), null, 0, parentObject);
+                    imageView.setImage(ImageLocation.getForDocument(document), "66_66", ImageLocation.getForDocument(thumb, document), null, 0, parentObject);
                 } else {
-                    imageView.setImage(ImageLocation.getForDocument(document), "80_80", null, null, parentObject);
+                    imageView.setImage(ImageLocation.getForDocument(document), "66_66", null, null, parentObject);
                 }
             } else {
                 if (svgThumb != null) {

TMessagesProj/src/main/java/org/telegram/ui/ChangePhoneActivity.java

@@ -985,7 +985,7 @@ public class ChangePhoneActivity extends BaseFragment {
 
                         Intent mailer = new Intent(Intent.ACTION_SENDTO);
                         mailer.setData(Uri.parse("mailto:"));
-                        mailer.putExtra(Intent.EXTRA_EMAIL, new String[]{"sms@stel.com"});
+                        mailer.putExtra(Intent.EXTRA_EMAIL, new String[]{"reports@stel.com"});
                         mailer.putExtra(Intent.EXTRA_SUBJECT, "Android registration/login issue " + version + " " + emailPhone);
                         mailer.putExtra(Intent.EXTRA_TEXT, "Phone: " + requestPhone + "\nApp version: " + version + "\nOS version: SDK " + Build.VERSION.SDK_INT + "\nDevice Name: " + Build.MANUFACTURER + Build.MODEL + "\nLocale: " + Locale.getDefault() + "\nError: " + lastError);
                         getContext().startActivity(Intent.createChooser(mailer, "Send email..."));

TMessagesProj/src/main/java/org/telegram/ui/ChannelAdminLogActivity.java

@@ -1755,7 +1755,7 @@ public class ChannelAdminLogActivity extends BaseFragment implements Notificatio
                 if (viewBottom > height) {
                     viewBottom = viewTop + height;
                 }
-                messageCell.setVisiblePart(viewTop, viewBottom - viewTop, contentView.getHeightWithKeyboard() - AndroidUtilities.dp(48) - chatListView.getTop(), 0, view.getY() + actionBar.getMeasuredHeight() - contentView.getBackgroundTranslationY(), contentView.getBackgroundSizeY());
+                messageCell.setVisiblePart(viewTop, viewBottom - viewTop, contentView.getHeightWithKeyboard() - AndroidUtilities.dp(48) - chatListView.getTop(), 0, view.getY() + actionBar.getMeasuredHeight() - contentView.getBackgroundTranslationY(), contentView.getMeasuredWidth(), contentView.getBackgroundSizeY());
 
                 MessageObject messageObject = messageCell.getMessageObject();
                 if (roundVideoContainer != null && messageObject.isRoundVideo() && MediaController.getInstance().isPlayingMessage(messageObject)) {
@@ -2518,7 +2518,7 @@ public class ChannelAdminLogActivity extends BaseFragment implements Notificatio
                         }
 
                         if (holder.itemView instanceof ChatMessageCell) {
-                            ((ChatMessageCell) view).setVisiblePart(viewTop, viewBottom - viewTop, contentView.getHeightWithKeyboard() - AndroidUtilities.dp(48) - chatListView.getTop(), 0, view.getY() + actionBar.getMeasuredHeight() - contentView.getBackgroundTranslationY(), contentView.getBackgroundSizeY());
+                            ((ChatMessageCell) view).setVisiblePart(viewTop, viewBottom - viewTop, contentView.getHeightWithKeyboard() - AndroidUtilities.dp(48) - chatListView.getTop(), 0, view.getY() + actionBar.getMeasuredHeight() - contentView.getBackgroundTranslationY(), contentView.getMeasuredWidth(), contentView.getBackgroundSizeY());
                         } else if (holder.itemView instanceof ChatActionCell) {
                             if (actionBar != null && contentView != null) {
                                 ((ChatActionCell) view).setVisiblePart(view.getY() + actionBar.getMeasuredHeight() - contentView.getBackgroundTranslationY(), contentView.getBackgroundSizeY());
@@ -2750,7 +2750,9 @@ public class ChannelAdminLogActivity extends BaseFragment implements Notificatio
         themeDescriptions.add(new ThemeDescription(chatListView, 0, new Class[]{ChatMessageCell.class}, null, Theme.chat_msgOutDrawable.getShadowDrawables(), null, Theme.key_chat_outBubbleShadow));
         themeDescriptions.add(new ThemeDescription(chatListView, 0, new Class[]{ChatMessageCell.class}, null, Theme.chat_msgOutMediaDrawable.getShadowDrawables(), null, Theme.key_chat_outBubbleShadow));
         themeDescriptions.add(new ThemeDescription(chatListView, 0, new Class[]{ChatMessageCell.class}, null, new Drawable[]{Theme.chat_msgOutDrawable, Theme.chat_msgOutMediaDrawable}, null, Theme.key_chat_outBubble));
-        themeDescriptions.add(new ThemeDescription(chatListView, 0, new Class[]{ChatMessageCell.class}, null, new Drawable[]{Theme.chat_msgOutDrawable, Theme.chat_msgOutMediaDrawable}, null, Theme.key_chat_outBubbleGradient));
+        themeDescriptions.add(new ThemeDescription(chatListView, 0, new Class[]{ChatMessageCell.class}, null, new Drawable[]{Theme.chat_msgOutDrawable, Theme.chat_msgOutMediaDrawable}, null, Theme.key_chat_outBubbleGradient1));
+        themeDescriptions.add(new ThemeDescription(chatListView, 0, new Class[]{ChatMessageCell.class}, null, new Drawable[]{Theme.chat_msgOutDrawable, Theme.chat_msgOutMediaDrawable}, null, Theme.key_chat_outBubbleGradient2));
+        themeDescriptions.add(new ThemeDescription(chatListView, 0, new Class[]{ChatMessageCell.class}, null, new Drawable[]{Theme.chat_msgOutDrawable, Theme.chat_msgOutMediaDrawable}, null, Theme.key_chat_outBubbleGradient3));
         themeDescriptions.add(new ThemeDescription(chatListView, 0, new Class[]{ChatMessageCell.class}, null, new Drawable[]{Theme.chat_msgOutSelectedDrawable, Theme.chat_msgOutMediaSelectedDrawable}, null, Theme.key_chat_outBubbleSelected));
         themeDescriptions.add(new ThemeDescription(chatListView, ThemeDescription.FLAG_TEXTCOLOR, new Class[]{ChatActionCell.class}, Theme.chat_actionTextPaint, null, null, Theme.key_chat_serviceText));
         themeDescriptions.add(new ThemeDescription(chatListView, ThemeDescription.FLAG_LINKCOLOR, new Class[]{ChatActionCell.class}, Theme.chat_actionTextPaint, null, null, Theme.key_chat_serviceLink));

TMessagesProj/src/main/java/org/telegram/ui/ChannelCreateActivity.java

@@ -499,8 +499,12 @@ public class ChannelCreateActivity extends BaseFragment implements NotificationC
                     avatarEditor.setAnimation(cameraDrawable);
                     cameraDrawable.setCurrentFrame(0);
                 }, dialog -> {
+                    if (!imageUpdater.isUploadingImage()) {
                         cameraDrawable.setCustomEndFrame(86);
                         avatarEditor.playAnimation();
+                    } else {
+                        cameraDrawable.setCurrentFrame(0, false);
+                    }
                 });
                 cameraDrawable.setCurrentFrame(0);
                 cameraDrawable.setCustomEndFrame(43);

TMessagesProj/src/main/java/org/telegram/ui/ChatEditActivity.java

@@ -592,8 +592,13 @@ public class ChatEditActivity extends BaseFragment implements ImageUpdater.Image
                     cameraDrawable.setCurrentFrame(0);
                     setAvatarCell.imageView.playAnimation();
                 }, dialogInterface -> {
+                    if (!imageUpdater.isUploadingImage()) {
                         cameraDrawable.setCustomEndFrame(86);
                         setAvatarCell.imageView.playAnimation();
+                    } else {
+                        cameraDrawable.setCurrentFrame(0, false);
+                    }
+
                 });
                 cameraDrawable.setCurrentFrame(0);
                 cameraDrawable.setCustomEndFrame(43);
@@ -1037,6 +1042,12 @@ public class ChatEditActivity extends BaseFragment implements ImageUpdater.Image
             } else {
                 avatarImage.setImage(ImageLocation.getForLocal(avatar), "50_50", avatarDrawable, currentChat);
                 setAvatarCell.setTextAndIcon(LocaleController.getString("ChatSetNewPhoto", R.string.ChatSetNewPhoto), R.drawable.menu_camera2, true);
+                if (cameraDrawable == null) {
+                    cameraDrawable = new RLottieDrawable(R.raw.camera_outline, "" + R.raw.camera_outline, AndroidUtilities.dp(50), AndroidUtilities.dp(50), false, null);
+                }
+                setAvatarCell.imageView.setTranslationY(-AndroidUtilities.dp(9));
+                setAvatarCell.imageView.setTranslationX(-AndroidUtilities.dp(8));
+                setAvatarCell.imageView.setAnimation(cameraDrawable);
                 showAvatarProgress(true, false);
             }
         });

TMessagesProj/src/main/java/org/telegram/ui/ChatPullingDownDrawable.java

@@ -0,0 +1,671 @@
+package org.telegram.ui;
+
+import android.animation.Animator;
+import android.animation.AnimatorListenerAdapter;
+import android.animation.AnimatorSet;
+import android.animation.ValueAnimator;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.Paint;
+import android.graphics.Path;
+import android.graphics.PorterDuff;
+import android.graphics.PorterDuffXfermode;
+import android.graphics.RectF;
+import android.text.Layout;
+import android.text.StaticLayout;
+import android.text.TextPaint;
+import android.view.Gravity;
+import android.view.HapticFeedbackConstants;
+import android.view.View;
+
+import com.google.android.exoplayer2.util.Log;
+
+import org.telegram.messenger.AccountInstance;
+import org.telegram.messenger.AndroidUtilities;
+import org.telegram.messenger.DialogObject;
+import org.telegram.messenger.ImageLocation;
+import org.telegram.messenger.ImageReceiver;
+import org.telegram.messenger.LocaleController;
+import org.telegram.messenger.MessagesController;
+import org.telegram.messenger.NotificationCenter;
+import org.telegram.messenger.R;
+import org.telegram.messenger.UserConfig;
+import org.telegram.tgnet.TLRPC;
+import org.telegram.ui.ActionBar.Theme;
+import org.telegram.ui.Components.AvatarDrawable;
+import org.telegram.ui.Components.CounterView;
+import org.telegram.ui.Components.CubicBezierInterpolator;
+
+import java.util.ArrayList;
+
+public class ChatPullingDownDrawable implements NotificationCenter.NotificationCenterDelegate {
+
+    public int dialogFolderId;
+    public int dialogFilterId;
+    int lastWidth;
+    float circleRadius;
+
+    Paint arrowPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
+    TextPaint textPaint = new TextPaint(Paint.ANTI_ALIAS_FLAG);
+    TextPaint textPaint2 = new TextPaint(Paint.ANTI_ALIAS_FLAG);
+    private Paint xRefPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
+    Path path = new Path();
+
+    StaticLayout chatNameLayout;
+    StaticLayout layout1;
+    StaticLayout layout2;
+
+    int chatNameWidth;
+    int layout1Width;
+    int layout2Width;
+
+    ImageReceiver imageReceiver = new ImageReceiver();
+    TLRPC.Chat nextChat;
+
+    AnimatorSet showReleaseAnimator;
+
+    float swipeToReleaseProgress;
+    float bounceProgress;
+
+    boolean animateSwipeToRelease;
+    boolean animateCheck;
+    float checkProgress;
+    long lastHapticTime;
+    float lastProgress;
+    boolean emptyStub;
+    float progressToBottomPannel;
+    private final View fragmentView;
+
+    boolean drawFolderBackground;
+    Runnable onAnimationFinishRunnable;
+    public long nextDialogId;
+    View parentView;
+
+    CounterView.CounterDrawable counterDrawable = new CounterView.CounterDrawable(null);
+    int params[] = new int[3];
+    private final int currentAccount;
+    private final int folderId;
+    private final int filterId;
+    private final long currentDialog;
+
+    public ChatPullingDownDrawable(int currentAccount, View fragmentView, long currentDialog, int folderId, int filterId) {
+        this.fragmentView = fragmentView;
+        this.currentAccount = currentAccount;
+        this.currentDialog = currentDialog;
+        this.folderId = folderId;
+        this.filterId = filterId;
+
+        arrowPaint.setStrokeWidth(AndroidUtilities.dpf2(2.8f));
+        arrowPaint.setStrokeCap(Paint.Cap.ROUND);
+        counterDrawable.gravity = Gravity.LEFT;
+        counterDrawable.setType(CounterView.CounterDrawable.TYPE_CHAT_PULLING_DOWN);
+        counterDrawable.circlePaint = Theme.chat_actionBackgroundPaint;
+        counterDrawable.textPaint = textPaint;
+
+        textPaint.setTextSize(AndroidUtilities.dp(13));
+        textPaint.setTypeface(AndroidUtilities.getTypeface("fonts/rmedium.ttf"));
+        textPaint2.setTextSize(AndroidUtilities.dp(14));
+
+        xRefPaint.setColor(0xff000000);
+        xRefPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.CLEAR));
+
+        updateDialog();
+    }
+
+    public void updateDialog() {
+        TLRPC.Dialog dialog = getNextUnreadDialog(currentDialog, folderId, filterId, true, params);
+        if (dialog != null) {
+            nextDialogId = dialog.id;
+            drawFolderBackground = params[0] == 1;
+            dialogFolderId = params[1];
+            dialogFilterId = params[2];
+            emptyStub = false;
+            nextChat = MessagesController.getInstance(currentAccount).getChat((int) -dialog.id);
+            if (nextChat == null) {
+                MessagesController.getInstance(currentAccount).getChat((int) dialog.id);
+            }
+            AvatarDrawable avatarDrawable = new AvatarDrawable();
+            avatarDrawable.setInfo(nextChat);
+            imageReceiver.setImage(ImageLocation.getForChat(nextChat, ImageLocation.TYPE_SMALL), "50_50", avatarDrawable, null, UserConfig.getInstance(0).getCurrentUser(), 0);
+            MessagesController.getInstance(currentAccount).ensureMessagesLoaded(dialog.id, 0, null);
+            counterDrawable.setCount(dialog.unread_count, false);
+        } else {
+            drawFolderBackground = false;
+            emptyStub = true;
+        }
+    }
+
+    public void setWidth(int width) {
+        if (width != lastWidth) {
+            circleRadius = AndroidUtilities.dp(56) / 2f;
+            lastWidth = width;
+
+            String nameStr = nextChat != null ? nextChat.title : LocaleController.getString("SwipeToGoNextChannelEnd", R.string.SwipeToGoNextChannelEnd);
+            chatNameWidth = (int) textPaint.measureText(nameStr);
+            chatNameWidth = Math.min(chatNameWidth, lastWidth - AndroidUtilities.dp(60));
+            chatNameLayout = new StaticLayout(nameStr, textPaint, chatNameWidth, Layout.Alignment.ALIGN_NORMAL, 1.0f, 0.0f, false);
+
+            String str1 = null;
+            String str2 = null;
+
+            if (drawFolderBackground && dialogFolderId != folderId && dialogFolderId != 0) {
+                str1 = LocaleController.getString("SwipeToGoNextArchive", R.string.SwipeToGoNextArchive);
+                str2 = LocaleController.getString("ReleaseToGoNextArchive", R.string.ReleaseToGoNextArchive);
+            } else if (drawFolderBackground) {
+                str1 = LocaleController.getString("SwipeToGoNextFolder", R.string.SwipeToGoNextFolder);
+                str2 =  LocaleController.getString("ReleaseToGoNextFolder", R.string.ReleaseToGoNextFolder);
+            } else {
+                str1 = LocaleController.getString("SwipeToGoNextChannel", R.string.SwipeToGoNextChannel);
+                str2 =  LocaleController.getString("ReleaseToGoNextChannel", R.string.ReleaseToGoNextChannel);
+            }
+            layout1Width = (int) textPaint2.measureText(str1);
+            layout1Width = Math.min(layout1Width, lastWidth - AndroidUtilities.dp(60));
+            layout1 = new StaticLayout(str1, textPaint2, layout1Width, Layout.Alignment.ALIGN_NORMAL, 1.0f, 0.0f, false);
+
+
+            layout2Width = (int) textPaint2.measureText(str2);
+            layout2Width = Math.min(layout2Width, lastWidth - AndroidUtilities.dp(60));
+            layout2 = new StaticLayout(str2, textPaint2, layout2Width, Layout.Alignment.ALIGN_NORMAL, 1.0f, 0.0f, false);
+
+
+            float cx = lastWidth / 2f;
+            float cy = AndroidUtilities.dp(12) + circleRadius;
+            imageReceiver.setImageCoords(cx - AndroidUtilities.dp(40) / 2f, cy - AndroidUtilities.dp(40) / 2f, AndroidUtilities.dp(40), AndroidUtilities.dp(40));
+            imageReceiver.setRoundRadius((int) (AndroidUtilities.dp(40) / 2f));
+
+            counterDrawable.setSize(AndroidUtilities.dp(28), AndroidUtilities.dp(100));
+        }
+
+    }
+
+    public void draw(Canvas canvas, View parent, float progress, float alpha) {
+        this.parentView = parent;
+        counterDrawable.setParent(parent);
+        int oldAlpha, oldAlpha1, oldAlpha2, oldAlpha3;
+        float offset = AndroidUtilities.dp(110) * progress;
+        if (offset < AndroidUtilities.dp(8)) {
+            return;
+        }
+
+        if (progress < 0.2f) {
+            alpha *= progress * 5f;
+        }
+        Theme.applyServiceShaderMatrix(lastWidth, parent.getMeasuredHeight(), 0, parent.getMeasuredHeight() - offset);
+
+        textPaint.setColor(Theme.getColor(Theme.key_chat_serviceText));
+        arrowPaint.setColor(Theme.getColor(Theme.key_chat_serviceText));
+        textPaint2.setColor(Theme.getColor(Theme.key_chat_messagePanelHint));
+
+        oldAlpha = Theme.chat_actionBackgroundPaint.getAlpha();
+        oldAlpha1 = Theme.chat_actionBackgroundGradientDarkenPaint.getAlpha();
+        oldAlpha2 = textPaint.getAlpha();
+        oldAlpha3 = arrowPaint.getAlpha();
+        Theme.chat_actionBackgroundGradientDarkenPaint.setAlpha((int) (oldAlpha1 * alpha));
+        Theme.chat_actionBackgroundPaint.setAlpha((int) (oldAlpha * alpha));
+        textPaint.setAlpha((int) (oldAlpha2 * alpha));
+        imageReceiver.setAlpha(alpha);
+
+        if ((progress >= 1f && lastProgress < 1f) || (progress < 1f && lastProgress == 1f)) {
+            long time = System.currentTimeMillis();
+            if (time - lastHapticTime > 100) {
+                parent.performHapticFeedback(HapticFeedbackConstants.KEYBOARD_TAP, HapticFeedbackConstants.FLAG_IGNORE_GLOBAL_SETTING);
+                lastHapticTime = time;
+            }
+            lastProgress = progress;
+        }
+
+        if (progress == 1f && !animateSwipeToRelease) {
+            animateSwipeToRelease = true;
+            animateCheck = true;
+            showReleaseState(true, parent);
+        } else if (progress != 1f && animateSwipeToRelease) {
+            animateSwipeToRelease = false;
+            showReleaseState(false, parent);
+        }
+
+        float cx = lastWidth / 2f;
+        float bounceOffset = bounceProgress * -AndroidUtilities.dp(4);
+
+        if (emptyStub) {
+            offset -= bounceOffset;
+        }
+
+
+        float widthRadius = Math.max(0, Math.min(circleRadius, offset / 2f - AndroidUtilities.dp(16) * progress - AndroidUtilities.dp(4)));
+        float widthRadius2 = Math.max(0, Math.min(circleRadius * progress, offset / 2f - AndroidUtilities.dp(8) * progress));
+        float size = (widthRadius2 * 2 - AndroidUtilities.dp2(16)) * (1f - swipeToReleaseProgress) + AndroidUtilities.dp(56) * swipeToReleaseProgress;
+
+        if (swipeToReleaseProgress < 1f || emptyStub) {
+            float bottom = -AndroidUtilities.dp(8) * (1f - swipeToReleaseProgress) + (-offset + AndroidUtilities.dp(56)) * swipeToReleaseProgress;
+            AndroidUtilities.rectTmp.set(cx - widthRadius, -offset, cx + widthRadius, bottom);
+            if (swipeToReleaseProgress > 0 && !emptyStub) {
+                float inset = AndroidUtilities.dp(16) * swipeToReleaseProgress;
+                AndroidUtilities.rectTmp.inset(inset, inset);
+            }
+            drawBackground(canvas, AndroidUtilities.rectTmp);
+
+            float arrowCy = -offset + AndroidUtilities.dp(24) + AndroidUtilities.dp(8) * (1f - progress) - AndroidUtilities.dp(36) * swipeToReleaseProgress;
+            canvas.save();
+            AndroidUtilities.rectTmp.inset(AndroidUtilities.dp(1), AndroidUtilities.dp(1));
+            canvas.clipRect(AndroidUtilities.rectTmp);
+            if (swipeToReleaseProgress > 0f) {
+                arrowPaint.setAlpha((int) ((1f - swipeToReleaseProgress) * 255));
+            }
+            drawArrow(canvas, cx, arrowCy, AndroidUtilities.dp(24) * progress);
+
+            if (emptyStub) {
+                float top = (-AndroidUtilities.dp(8) - AndroidUtilities.dp2(8) * progress - size) * (1f - swipeToReleaseProgress) + (-offset - AndroidUtilities.dp(2)) * swipeToReleaseProgress + bounceOffset;
+                arrowPaint.setAlpha(oldAlpha3);
+                drawCheck(canvas, cx, top + AndroidUtilities.dp(28));
+            }
+            canvas.restore();
+        }
+
+        if (chatNameLayout != null && swipeToReleaseProgress > 0) {
+            Theme.chat_actionBackgroundPaint.setAlpha((int) (oldAlpha * alpha));
+            textPaint.setAlpha((int) (oldAlpha2 * alpha));
+
+            float y = AndroidUtilities.dp(20) * (1f - swipeToReleaseProgress) - AndroidUtilities.dp(36) * swipeToReleaseProgress + bounceOffset;
+            AndroidUtilities.rectTmp.set((lastWidth - chatNameWidth) / 2f, y, lastWidth - (lastWidth - chatNameWidth) / 2f, y + chatNameLayout.getHeight());
+            AndroidUtilities.rectTmp.inset(-AndroidUtilities.dp(8), -AndroidUtilities.dp(4));
+            canvas.drawRoundRect(AndroidUtilities.rectTmp, AndroidUtilities.dp(15), AndroidUtilities.dp(15), Theme.chat_actionBackgroundPaint);
+            if (Theme.hasGradientService()) {
+                canvas.drawRoundRect(AndroidUtilities.rectTmp, AndroidUtilities.dp(15), AndroidUtilities.dp(15), Theme.chat_actionBackgroundGradientDarkenPaint);
+            }
+
+            canvas.save();
+            canvas.translate((lastWidth - chatNameWidth) / 2f, y);
+            chatNameLayout.draw(canvas);
+            canvas.restore();
+        }
+
+        if (!emptyStub && size > 0) {
+            float top = (-AndroidUtilities.dp(8) - AndroidUtilities.dp2(8) * progress - size) * (1f - swipeToReleaseProgress) + (-offset + AndroidUtilities.dp(4)) * swipeToReleaseProgress + bounceOffset;
+            imageReceiver.setRoundRadius((int) (size / 2f));
+            imageReceiver.setImageCoords(cx - size / 2f, top, size, size);
+
+            if (swipeToReleaseProgress > 0) {
+                canvas.saveLayerAlpha(imageReceiver.getImageX(), imageReceiver.getImageY(), imageReceiver.getImageX() + imageReceiver.getImageWidth(), imageReceiver.getImageY() + imageReceiver.getImageHeight(), 255, Canvas.ALL_SAVE_FLAG);
+                imageReceiver.draw(canvas);
+                canvas.scale(swipeToReleaseProgress, swipeToReleaseProgress, cx + AndroidUtilities.dp(12) + counterDrawable.getCenterX(), top - AndroidUtilities.dp(6) + AndroidUtilities.dp(14));
+                canvas.translate(cx + AndroidUtilities.dp(12), top - AndroidUtilities.dp(6));
+                counterDrawable.updateBackgroundRect();
+                counterDrawable.rectF.inset(-AndroidUtilities.dp(2), -AndroidUtilities.dp(2));
+                canvas.drawRoundRect(counterDrawable.rectF, counterDrawable.rectF.height() / 2f, counterDrawable.rectF.height() / 2f, xRefPaint);
+                canvas.restore();
+
+                canvas.save();
+                canvas.scale(swipeToReleaseProgress, swipeToReleaseProgress, cx + AndroidUtilities.dp(12) + counterDrawable.getCenterX(), top - AndroidUtilities.dp(6) + AndroidUtilities.dp(14));
+                canvas.translate(cx + AndroidUtilities.dp(12), top - AndroidUtilities.dp(6));
+                counterDrawable.draw(canvas);
+                canvas.restore();
+            } else {
+
+                imageReceiver.draw(canvas);
+            }
+        }
+
+        Theme.chat_actionBackgroundPaint.setAlpha(oldAlpha);
+        Theme.chat_actionBackgroundGradientDarkenPaint.setAlpha(oldAlpha1);
+        textPaint.setAlpha(oldAlpha2);
+        arrowPaint.setAlpha(oldAlpha3);
+        imageReceiver.setAlpha(1f);
+
+    }
+
+    private void drawCheck(Canvas canvas, float cx, float cy) {
+        if (!animateCheck) {
+            return;
+        }
+        if (checkProgress < 1f) {
+            checkProgress += 16 / 220f;
+            if (checkProgress > 1f) {
+                checkProgress = 1f;
+            }
+        }
+        float p1 = checkProgress > 0.5f ? 1f : checkProgress / 0.5f;
+        float p2 = checkProgress < 0.5f ? 0 : (checkProgress - 0.5f) / 0.5f;
+        canvas.save();
+        canvas.clipRect(AndroidUtilities.rectTmp);
+        canvas.translate(cx - AndroidUtilities.dp(24), cy - AndroidUtilities.dp(24));
+        float x1 = AndroidUtilities.dp(16);
+        float y1 = AndroidUtilities.dp(26);
+        float x2 = AndroidUtilities.dp(22);
+        float y2 = AndroidUtilities.dp(32);
+        float x3 = AndroidUtilities.dp(32);
+        float y3 = AndroidUtilities.dp(20);
+        canvas.drawLine(x1, y1, x1 * (1f - p1) + x2 * p1, y1 * (1f - p1) + y2 * p1, arrowPaint);
+        if (p2 > 0) {
+            canvas.drawLine(x2, y2, x2 * (1f - p2) + x3 * p2, y2 * (1f - p2) + y3 * p2, arrowPaint);
+        }
+        canvas.restore();
+    }
+
+    private void drawBackground(Canvas canvas, RectF rectTmp) {
+        if (drawFolderBackground) {
+            path.reset();
+            float roundRadius = rectTmp.width() * 0.2f;
+            float folderOffset = rectTmp.width() * 0.1f;
+            float folderOffset2 = rectTmp.width() * 0.03f;
+            float roundRadius2 = folderOffset / 2f;
+
+            float h = rectTmp.height() - folderOffset;
+
+            path.moveTo(rectTmp.right, rectTmp.top + roundRadius + folderOffset);
+            path.rQuadTo(0, -roundRadius, -roundRadius, -roundRadius);
+            path.rLineTo(-(rectTmp.width() - (2 * roundRadius)) / 2 + roundRadius2 * 2 - folderOffset2, 0);
+            path.rQuadTo(-roundRadius2 / 2, 0, -roundRadius2 * 2, -folderOffset / 2);
+            path.rQuadTo(-roundRadius2 / 2, -folderOffset / 2, -roundRadius2 * 2, -folderOffset / 2);
+            path.rLineTo(-(rectTmp.width() - (2 * roundRadius)) / 2 + roundRadius2 * 2 + folderOffset2, 0);
+            path.rQuadTo(-roundRadius, 0, -roundRadius, roundRadius);
+            path.rLineTo(0, (h + folderOffset - (2 * roundRadius)));
+            path.rQuadTo(0, roundRadius, roundRadius, roundRadius);
+            path.rLineTo((rectTmp.width() - (2 * roundRadius)), 0);
+            path.rQuadTo(roundRadius, 0, roundRadius, -roundRadius);
+            path.rLineTo(0, -(h - (2 * roundRadius)));
+            path.close();
+            canvas.drawPath(path, Theme.chat_actionBackgroundPaint);
+            if (Theme.hasGradientService()) {
+                canvas.drawPath(path, Theme.chat_actionBackgroundGradientDarkenPaint);
+            }
+        } else {
+            canvas.drawRoundRect(AndroidUtilities.rectTmp, circleRadius, circleRadius, Theme.chat_actionBackgroundPaint);
+            if (Theme.hasGradientService()) {
+                canvas.drawRoundRect(AndroidUtilities.rectTmp, circleRadius, circleRadius, Theme.chat_actionBackgroundGradientDarkenPaint);
+            }
+        }
+    }
+
+    private void showReleaseState(boolean show, View parent) {
+        if (showReleaseAnimator != null) {
+            showReleaseAnimator.removeAllListeners();
+            showReleaseAnimator.cancel();
+        }
+        if (show) {
+            ValueAnimator out = ValueAnimator.ofFloat(swipeToReleaseProgress, 1f);
+            out.addUpdateListener(animation -> {
+                swipeToReleaseProgress = (float) animation.getAnimatedValue();
+                parent.invalidate();
+                fragmentView.invalidate();
+            });
+
+            out.setInterpolator(CubicBezierInterpolator.EASE_OUT_QUINT);
+            out.setDuration(250);
+
+            bounceProgress = 0;
+
+            ValueAnimator bounceUp = ValueAnimator.ofFloat(0f, 1f);
+            bounceUp.addUpdateListener(animation -> {
+                bounceProgress = (float) animation.getAnimatedValue();
+                parent.invalidate();
+            });
+
+            bounceUp.setInterpolator(CubicBezierInterpolator.EASE_BOTH);
+            bounceUp.setDuration(180);
+
+            ValueAnimator bounceDown = ValueAnimator.ofFloat(1f, -0.5f);
+            bounceDown.addUpdateListener(animation -> {
+                bounceProgress = (float) animation.getAnimatedValue();
+                parent.invalidate();
+            });
+
+            bounceDown.setInterpolator(CubicBezierInterpolator.EASE_BOTH);
+            bounceDown.setDuration(120);
+
+            ValueAnimator bounceOut = ValueAnimator.ofFloat(-0.5f, 0f);
+            bounceOut.addUpdateListener(animation -> {
+                bounceProgress = (float) animation.getAnimatedValue();
+                parent.invalidate();
+            });
+
+            bounceOut.setInterpolator(CubicBezierInterpolator.EASE_BOTH);
+            bounceOut.setDuration(100);
+
+            showReleaseAnimator = new AnimatorSet();
+            showReleaseAnimator.addListener(new AnimatorListenerAdapter() {
+                @Override
+                public void onAnimationEnd(Animator animation) {
+                    bounceProgress = 0f;
+                    swipeToReleaseProgress = 1f;
+                    parent.invalidate();
+                    fragmentView.invalidate();
+                    if (onAnimationFinishRunnable != null) {
+                        onAnimationFinishRunnable.run();
+                        onAnimationFinishRunnable = null;
+                    }
+                }
+            });
+
+            AnimatorSet bounce = new AnimatorSet();
+            bounce.playSequentially(bounceUp, bounceDown, bounceOut);
+
+            showReleaseAnimator.playTogether(out, bounce);
+            showReleaseAnimator.start();
+        } else {
+            ValueAnimator out = ValueAnimator.ofFloat(swipeToReleaseProgress, 0f);
+            out.addUpdateListener(animation -> {
+                swipeToReleaseProgress = (float) animation.getAnimatedValue();
+                fragmentView.invalidate();
+                parent.invalidate();
+            });
+
+            out.setInterpolator(CubicBezierInterpolator.DEFAULT);
+            out.setDuration(220);
+            showReleaseAnimator = new AnimatorSet();
+            showReleaseAnimator.playTogether(out);
+            showReleaseAnimator.start();
+        }
+    }
+
+    private void drawArrow(Canvas canvas, float cx, float cy, float size) {
+        canvas.save();
+        float s = size / AndroidUtilities.dpf2(24);
+        canvas.scale(s, s, cx, cy - AndroidUtilities.dp(20));
+        canvas.translate(cx - AndroidUtilities.dp2(12), cy - AndroidUtilities.dp(12));
+        canvas.drawLine(AndroidUtilities.dpf2(12.5f), AndroidUtilities.dpf2(4f), AndroidUtilities.dpf2(12.5f), AndroidUtilities.dpf2(22), arrowPaint);
+        canvas.drawLine(AndroidUtilities.dpf2(3.5f), AndroidUtilities.dpf2(12), AndroidUtilities.dpf2(12.5f), AndroidUtilities.dpf2(3.5f), arrowPaint);
+        canvas.drawLine(AndroidUtilities.dpf2(25 - 3.5f), AndroidUtilities.dpf2(12), AndroidUtilities.dpf2(12.5f), AndroidUtilities.dpf2(3.5f), arrowPaint);
+        canvas.restore();
+    }
+
+    public void onAttach() {
+        imageReceiver.onAttachedToWindow();
+        NotificationCenter.getInstance(currentAccount).addObserver(this, NotificationCenter.updateInterfaces);
+    }
+
+    public void onDetach() {
+        NotificationCenter.getInstance(currentAccount).removeObserver(this, NotificationCenter.updateInterfaces);
+        imageReceiver.onDetachedFromWindow();
+        lastProgress = 0;
+        lastHapticTime = 0;
+    }
+
+    @Override
+    public void didReceivedNotification(int id, int account, Object... args) {
+        if (nextDialogId !=0 ) {
+            TLRPC.Dialog dialog = MessagesController.getInstance(currentAccount).dialogs_dict.get(nextDialogId);
+            if (dialog != null) {
+                counterDrawable.setCount(dialog.unread_count, true);
+                if (parentView != null) {
+                    parentView.invalidate();
+                }
+            }
+        }
+    }
+
+
+    public static TLRPC.Dialog getNextUnreadDialog(long currentDialogId, int folderId, int filterId) {
+        return getNextUnreadDialog(currentDialogId, folderId, filterId, true, null);
+    }
+
+    public static TLRPC.Dialog getNextUnreadDialog(long currentDialogId, int folderId, int filterId, boolean searchNext, int[] params) {
+        MessagesController messagesController = AccountInstance.getInstance(UserConfig.selectedAccount).getMessagesController();
+        if (params != null) {
+            params[0] = 0;
+            params[1] = folderId;
+            params[2] = filterId;
+        }
+        ArrayList<TLRPC.Dialog> dialogs = null;
+        if (filterId != 0) {
+            dialogs = messagesController.dialogFiltersById.get(filterId).dialogs;
+        } else {
+            dialogs = messagesController.getDialogs(folderId);
+        }
+        if (dialogs == null) {
+            return null;
+        }
+        for (int i = 0; i < dialogs.size(); i++) {
+            TLRPC.Dialog dialog = dialogs.get(i);
+            int lower_id = (int) dialog.id;
+            TLRPC.Chat chat = messagesController.getChat(-lower_id);
+            if (chat != null && dialog.id != currentDialogId && dialog.unread_count > 0 && DialogObject.isChannel(dialog) && !chat.megagroup && !messagesController.isPromoDialog(dialog.id, false)) {
+                return dialog;
+            }
+        }
+
+        if (searchNext) {
+            if (filterId != 0) {
+                for (int i = 0; i < messagesController.dialogFilters.size(); i++) {
+                    int newFilterId = messagesController.dialogFilters.get(i).id;
+                    if (filterId != newFilterId) {
+                        TLRPC.Dialog dialog = getNextUnreadDialog(currentDialogId, folderId, newFilterId, false, params);
+                        if (dialog != null) {
+                            if (params != null) {
+                                params[0] = 1;
+                            }
+                            return dialog;
+                        }
+                    }
+                }
+            }
+
+            for (int i = 0; i < messagesController.dialogsByFolder.size(); i++) {
+                int newFolderId = messagesController.dialogsByFolder.keyAt(i);
+                if (folderId != newFolderId) {
+                    TLRPC.Dialog dialog = getNextUnreadDialog(currentDialogId, newFolderId, 0, false, params);
+                    if (dialog != null) {
+                        if (params != null) {
+                            params[0] = 1;
+                        }
+                        return dialog;
+                    }
+                }
+            }
+        }
+
+        return null;
+    }
+
+    public int getChatId() {
+        return nextChat.id;
+    }
+
+    public void drawBottomPanel(Canvas canvas, int top, int bottom, int width) {
+        if (showBottomPanel && progressToBottomPannel != 1f) {
+            progressToBottomPannel += 16f / 150f;
+            if (progressToBottomPannel > 1f) {
+                progressToBottomPannel = 1f;
+            } else {
+                fragmentView.invalidate();
+            }
+        } else if (!showBottomPanel && progressToBottomPannel != 0) {
+            progressToBottomPannel -= 16f / 150f;
+            if (progressToBottomPannel < 0) {
+                progressToBottomPannel = 0;
+            } else {
+                fragmentView.invalidate();
+            }
+        }
+        int oldAlpha = Theme.chat_composeBackgroundPaint.getAlpha();
+        int oldAlphaText = textPaint2.getAlpha();
+
+        Theme.chat_composeBackgroundPaint.setAlpha((int) (oldAlpha * progressToBottomPannel));
+        canvas.drawRect(0, top, width, bottom, Theme.chat_composeBackgroundPaint);
+
+
+        if (layout1 != null && swipeToReleaseProgress < 1f) {
+            textPaint2.setAlpha((int) (oldAlphaText * (1f - swipeToReleaseProgress) * progressToBottomPannel));
+            float y = top + AndroidUtilities.dp(18) - AndroidUtilities.dp(10) * swipeToReleaseProgress;
+            canvas.save();
+            canvas.translate((lastWidth - layout1Width) / 2f, y);
+            layout1.draw(canvas);
+            canvas.restore();
+        }
+
+        if (layout2 != null && swipeToReleaseProgress > 0) {
+            textPaint2.setAlpha((int) (oldAlphaText * swipeToReleaseProgress * progressToBottomPannel));
+            float y = top + AndroidUtilities.dp(18) + AndroidUtilities.dp(10) * (1f - swipeToReleaseProgress);
+            canvas.save();
+            canvas.translate((lastWidth - layout2Width) / 2f, y);
+            layout2.draw(canvas);
+            canvas.restore();
+        }
+
+        textPaint2.setAlpha(oldAlpha);
+        Theme.chat_composeBackgroundPaint.setAlpha(oldAlpha);
+    }
+
+    boolean showBottomPanel;
+
+    public void showBottomPanel(boolean b) {
+        showBottomPanel = b;
+        fragmentView.invalidate();
+    }
+
+    public boolean needDrawBottomPanel() {
+        return (showBottomPanel || progressToBottomPannel > 0) && !emptyStub;
+    }
+
+    public boolean animationIsRunning() {
+        return swipeToReleaseProgress != 1f;
+    }
+
+    public void runOnAnimationFinish(Runnable runnable) {
+        if (showReleaseAnimator != null) {
+            showReleaseAnimator.removeAllListeners();
+            showReleaseAnimator.cancel();
+        }
+        onAnimationFinishRunnable = runnable;
+        showReleaseAnimator = new AnimatorSet();
+
+        ValueAnimator out = ValueAnimator.ofFloat(swipeToReleaseProgress, 1f);
+        out.addUpdateListener(animation -> {
+            swipeToReleaseProgress = (float) animation.getAnimatedValue();
+            fragmentView.invalidate();
+            if (parentView != null) {
+                parentView.invalidate();
+            }
+        });
+        ValueAnimator bounceOut = ValueAnimator.ofFloat(bounceProgress, 0f);
+        bounceOut.addUpdateListener(animation -> {
+            bounceProgress = (float) animation.getAnimatedValue();
+            if (parentView != null) {
+                parentView.invalidate();
+            }
+        });
+        showReleaseAnimator.addListener(new AnimatorListenerAdapter() {
+            @Override
+            public void onAnimationEnd(Animator animation) {
+                bounceProgress = 0f;
+                swipeToReleaseProgress = 1f;
+                if (parentView != null) {
+                    parentView.invalidate();
+                }
+                fragmentView.invalidate();
+                if (onAnimationFinishRunnable != null) {
+                    onAnimationFinishRunnable.run();
+                    onAnimationFinishRunnable = null;
+                }
+            }
+        });
+        showReleaseAnimator.playTogether(out, bounceOut);
+        showReleaseAnimator.setDuration(120);
+        showReleaseAnimator.setInterpolator(CubicBezierInterpolator.DEFAULT);
+        showReleaseAnimator.start();
+    }
+
+    public void reset() {
+        checkProgress = 0;
+        animateCheck = false;
+    }
+}

TMessagesProj/src/main/java/org/telegram/ui/Components/AudioPlayerAlert.java

@@ -1355,7 +1355,7 @@ public class AudioPlayerAlert extends BottomSheet implements NotificationCenter.
                         if (message != null) {
                             SendMessagesHelper.getInstance(currentAccount).sendMessage(message.toString(), did, null, null, null, true, null, null, null, true, 0, null);
                         }
-                        SendMessagesHelper.getInstance(currentAccount).sendMessage(fmessages, did, true, 0);
+                        SendMessagesHelper.getInstance(currentAccount).sendMessage(fmessages, did, false, false, true, 0);
                     }
                     fragment1.finishFragment();
                 } else {
@@ -1935,7 +1935,7 @@ public class AudioPlayerAlert extends BottomSheet implements NotificationCenter.
 
     private ImageLocation getArtworkThumbImageLocation(MessageObject messageObject) {
         final TLRPC.Document document = messageObject.getDocument();
-        TLRPC.PhotoSize thumb = document != null ? FileLoader.getClosestPhotoSizeWithSize(document.thumbs, 240) : null;
+        TLRPC.PhotoSize thumb = document != null ? FileLoader.getClosestPhotoSizeWithSize(document.thumbs, 360) : null;
         if (!(thumb instanceof TLRPC.TL_photoSize) && !(thumb instanceof TLRPC.TL_photoSizeProgressive)) {
             thumb = null;
         }

TMessagesProj/src/main/java/org/telegram/ui/Components/AvatarDrawable.java

@@ -381,7 +381,10 @@ public class AvatarDrawable extends Drawable {
             Theme.avatarDrawables[1].draw(canvas);
         } else {
             if (textLayout != null) {
+                float scale = size / (float) AndroidUtilities.dp(50);
+                canvas.scale(scale, scale, size / 2f, size / 2f) ;
                 canvas.translate((size - textWidth) / 2 - textLeft, (size - textHeight) / 2);
+
                 textLayout.draw(canvas);
             }
         }

TMessagesProj/src/main/java/org/telegram/ui/Components/BlurBehindDrawable.java

@@ -20,6 +20,7 @@ public class BlurBehindDrawable {
 
     DispatchQueue queue;
 
+    private final int type;
     public static final int TAG_DRAWING_AS_BACKGROUND = (1 << 26) + 3;
 
     public static final int STATIC_CONTENT = 0;
@@ -41,6 +42,7 @@ public class BlurBehindDrawable {
     private float blurAlpha;
     private boolean show;
     private boolean error;
+    private boolean animateAlpha = true;
 
     private final float DOWN_SCALE = 6f;
     private int lastH;
@@ -57,7 +59,8 @@ public class BlurBehindDrawable {
     Paint emptyPaint = new Paint(Paint.FILTER_BITMAP_FLAG);
     Paint errorBlackoutPaint = new Paint();
 
-    public BlurBehindDrawable(View behindView, View parentView) {
+    public BlurBehindDrawable(View behindView, View parentView, int type) {
+        this.type = type;
         this.behindView = behindView;
         this.parentView = parentView;
 
@@ -66,8 +69,12 @@ public class BlurBehindDrawable {
 
 
     public void draw(Canvas canvas) {
+        if (type == 1 && !wasDraw && !animateAlpha) {
+            generateBlurredBitmaps();
+            invalidate = false;
+        }
         final Bitmap[] bitmap = renderingBitmap;
-        if (bitmap != null || error) {
+        if ((bitmap != null || error) && animateAlpha) {
             if (show && blurAlpha != 1f) {
                 blurAlpha += 0.09f;
                 if (blurAlpha > 1f) {
@@ -83,18 +90,28 @@ public class BlurBehindDrawable {
             }
         }
 
+        float alpha = animateAlpha ? blurAlpha : 1f;
         if (bitmap == null && error) {
-            errorBlackoutPaint.setAlpha((int) (50 * blurAlpha));
+            errorBlackoutPaint.setAlpha((int) (50 * alpha));
             canvas.drawPaint(errorBlackoutPaint);
             return;
         }
 
-        canvas.saveLayerAlpha(0, 0, parentView.getMeasuredWidth(), parentView.getMeasuredHeight(), (int) (blurAlpha * 255), ALL_SAVE_FLAG);
+        if (alpha == 1f) {
+            canvas.save();
+        } else {
+            canvas.saveLayerAlpha(0, 0, parentView.getMeasuredWidth(), parentView.getMeasuredHeight(), (int) (alpha * 255), ALL_SAVE_FLAG);
+        }
         if (bitmap != null) {
-            emptyPaint.setAlpha((int) (255 * blurAlpha));
+            emptyPaint.setAlpha((int) (255 * alpha));
+            if (type == 1) {
+                canvas.translate(0, panTranslationY);
+            }
             canvas.drawBitmap(bitmap[1], 0, 0, null);
             canvas.save();
+            if (type == 0) {
                 canvas.translate(0, panTranslationY);
+            }
             canvas.drawBitmap(bitmap[0], 0, 0, null);
             canvas.restore();
             wasDraw = true;
@@ -126,8 +143,12 @@ public class BlurBehindDrawable {
                         });
                         return;
                     }
+                } else {
+                    blurredBitmapTmp[i].eraseColor(Color.TRANSPARENT);
+                }
+                if (i == 1) {
+                    blurredBitmapTmp[i].eraseColor(Theme.getColor(Theme.key_windowBackgroundWhite));
                 }
-
                 blurCanvas[i].save();
                 blurCanvas[i].scale(1f / DOWN_SCALE, 1f / DOWN_SCALE, 0, 0);
                 Drawable backDrawable = behindView.getBackground();
@@ -220,7 +241,7 @@ public class BlurBehindDrawable {
     }
 
     public boolean isFullyDrawing() {
-        return !skipDraw && wasDraw && blurAlpha == 1f && show;
+        return !skipDraw && wasDraw && (blurAlpha == 1f || !animateAlpha) && show && parentView.getAlpha() == 1f;
     }
 
     public void checkSizes() {
@@ -228,6 +249,22 @@ public class BlurBehindDrawable {
         if (bitmap == null || parentView.getMeasuredHeight() == 0 || parentView.getMeasuredWidth() == 0) {
             return;
         }
+        generateBlurredBitmaps();
+
+        lastH = parentView.getMeasuredHeight();
+        lastW = parentView.getMeasuredWidth();
+    }
+
+    private void generateBlurredBitmaps() {
+        Bitmap[] bitmap = renderingBitmap;
+        if (bitmap == null) {
+            bitmap = renderingBitmap = new Bitmap[2];
+            renderingBitmapCanvas = new Canvas[2];
+        }
+        if (blurredBitmapTmp == null) {
+            blurredBitmapTmp = new Bitmap[2];
+            blurCanvas = new Canvas[2];
+        }
         blurBackgroundTask.canceled = true;
         blurBackgroundTask = new BlurBackgroundTask();
 
@@ -237,17 +274,20 @@ public class BlurBehindDrawable {
             toolbarH = AndroidUtilities.statusBarHeight + AndroidUtilities.dp(100);
             int h = i == 0 ? toolbarH : lastH;
 
-            if (bitmap[i].getHeight() != h || bitmap[i].getWidth() != parentView.getMeasuredWidth()) {
+            if (bitmap[i] == null || bitmap[i].getHeight() != h || bitmap[i].getWidth() != parentView.getMeasuredWidth()) {
                 if (queue != null) {
                     queue.cleanupQueue();
                 }
 
                 blurredBitmapTmp[i] = Bitmap.createBitmap((int) (lastW / DOWN_SCALE), (int) (h / DOWN_SCALE), Bitmap.Config.ARGB_8888);
+                if (i == 1) {
+                    blurredBitmapTmp[i].eraseColor(Theme.getColor(Theme.key_windowBackgroundWhite));
+                }
                 blurCanvas[i] = new Canvas(blurredBitmapTmp[i]);
 
                 renderingBitmap[i] = Bitmap.createBitmap(lastW, i == 0 ? toolbarH : lastH, Bitmap.Config.ARGB_8888);
                 renderingBitmapCanvas[i] = new Canvas(renderingBitmap[i]);
-                renderingBitmapCanvas[i].scale(DOWN_SCALE, DOWN_SCALE);
+                renderingBitmapCanvas[i].scale((float) renderingBitmap[i].getWidth() / (float) blurredBitmapTmp[i].getWidth(), (float) renderingBitmap[i].getHeight() / (float) blurredBitmapTmp[i].getHeight());
 
                 blurCanvas[i].save();
                 blurCanvas[i].scale(1f / DOWN_SCALE, 1f / DOWN_SCALE, 0, 0);
@@ -274,18 +314,22 @@ public class BlurBehindDrawable {
 
                 Utilities.stackBlurBitmap(blurredBitmapTmp[i], getBlurRadius());
                 emptyPaint.setAlpha(255);
+                if (i == 1) {
+                    renderingBitmap[i].eraseColor(Theme.getColor(Theme.key_windowBackgroundWhite));
+                }
                 renderingBitmapCanvas[i].drawBitmap(blurredBitmapTmp[i], 0, 0, emptyPaint);
             }
         }
-
-        lastH = parentView.getMeasuredHeight();
-        lastW = parentView.getMeasuredWidth();
     }
 
     public void show(boolean show) {
         this.show = show;
     }
 
+    public void setAnimateAlpha(boolean animateAlpha) {
+        this.animateAlpha = animateAlpha;
+    }
+
     public void onPanTranslationUpdate(float y) {
         panTranslationY = y;
         parentView.invalidate();
@@ -317,13 +361,19 @@ public class BlurBehindDrawable {
                     try {
                         backgroundBitmap[i] = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888);
                         backgroundBitmapCanvas[i] = new Canvas(backgroundBitmap[i]);
-                        backgroundBitmapCanvas[i].scale(DOWN_SCALE, DOWN_SCALE);
+                        backgroundBitmapCanvas[i].scale(width / (float) blurredBitmapTmp[i].getWidth(), h / (float) blurredBitmapTmp[i].getHeight());
                     } catch (Throwable e) {
                         FileLog.e(e);
                     }
                 }
+                if (i == 1) {
+                    backgroundBitmap[i].eraseColor(Theme.getColor(Theme.key_windowBackgroundWhite));
+                } else {
+                    backgroundBitmap[i].eraseColor(Color.TRANSPARENT);
+                }
                 emptyPaint.setAlpha(255);
                 Utilities.stackBlurBitmap(blurredBitmapTmp[i], getBlurRadius());
+
                 if (backgroundBitmapCanvas[i] != null) {
                     backgroundBitmapCanvas[i].drawBitmap(blurredBitmapTmp[i], 0, 0, emptyPaint);
                 }

TMessagesProj/src/main/java/org/telegram/ui/Components/BluredView.java

@@ -0,0 +1,36 @@
+package org.telegram.ui.Components;
+
+import android.content.Context;
+import android.graphics.Canvas;
+import android.view.View;
+
+public class BluredView extends View {
+
+    public final BlurBehindDrawable drawable;
+
+    public BluredView(Context context, View parentView) {
+        super(context);
+        drawable = new BlurBehindDrawable(parentView, this, 1);
+        drawable.setAnimateAlpha(false);
+        drawable.show(true);
+    }
+
+    @Override
+    protected void onDraw(Canvas canvas) {
+        drawable.draw(canvas);
+    }
+
+    @Override
+    protected void onSizeChanged(int w, int h, int oldw, int oldh) {
+        super.onSizeChanged(w, h, oldw, oldh);
+        drawable.checkSizes();
+    }
+
+    public void update() {
+        drawable.invalidate();
+    }
+
+    public boolean fullyDrawing() {
+        return drawable.isFullyDrawing() && getVisibility() == View.VISIBLE;
+    }
+}

TMessagesProj/src/main/java/org/telegram/ui/Components/ChatActivityEnterView.java

@@ -243,6 +243,9 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
     public BotCommandsMenuContainer botCommandsMenuContainer;
     private BotCommandsMenuView.BotCommandsAdapter botCommandsAdapter;
 
+    private ValueAnimator searchAnimator;
+    private float searchToOpenProgress;
+
     private HashMap<View, Float> animationParamsX = new HashMap<>();
 
     private class SeekBarWaveformView extends View {
@@ -379,6 +382,7 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
     private ReplaceableIconDrawable botButtonDrawable;
 
     private CharSequence draftMessage;
+    private boolean draftSearchWebpage;
 
     private boolean isPaste;
 
@@ -502,7 +506,7 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
                     emojiTabOpen = curPage == 0;
                     if (stickersExpanded) {
                         if (searchingType != 0) {
-                            searchingType = curPage == 0 ? 2 : 1;
+                            setSearchingTypeInternal(curPage == 0 ? 2 : 1, true);
                             checkStickresExpandHeight();
                         } else if (!stickersTabOpen) {
                             setStickersExpanded(false, true, false);
@@ -1742,7 +1746,7 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
                     emojiView.onOpen(messageEditText.length() > 0);
                 } else {
                     if (searchingType != 0) {
-                        searchingType = 0;
+                        setSearchingTypeInternal(0, true);
                         if (emojiView != null) {
                             emojiView.closeSearch(false);
                         }
@@ -1809,12 +1813,15 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
                                 return false;
                             }
                         }
-
+                        if (inputContentInfo.getDescription().hasMimeType("image/gif") || SendMessagesHelper.shouldSendWebPAsSticker(null, inputContentInfo.getContentUri())) {
                             if (isInScheduleMode()) {
                                 AlertsCreator.createScheduleDatePickerDialog(parentActivity, parentFragment.getDialogId(), (notify, scheduleDate) -> send(inputContentInfo, notify, scheduleDate));
                             } else {
                                 send(inputContentInfo, true, 0);
                             }
+                        } else {
+                            editPhoto(inputContentInfo.getContentUri(), inputContentInfo.getDescription().getMimeType(0));
+                        }
                         return true;
                     };
                     return InputConnectionCompat.createWrapper(ic, editorInfo, callback);
@@ -1832,7 +1839,7 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
                 if (isPopupShowing() && event.getAction() == MotionEvent.ACTION_DOWN) {
                     boolean rez = false;
                     if (searchingType != 0) {
-                        searchingType = 0;
+                        setSearchingTypeInternal(0, false);
                         emojiView.closeSearch(false);
                         requestFocus();
                         rez = true;
@@ -1907,8 +1914,14 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
                 ClipData clipData = clipboard.getPrimaryClip();
                 if (clipData != null) {
                     if (clipData.getItemCount() == 1 && clipData.getDescription().hasMimeType("image/*")) {
-                        final File file = AndroidUtilities.generatePicturePath(fragment.isSecretChat(), MimeTypeMap.getSingleton().getExtensionFromMimeType(clipData.getDescription().getMimeType(0)));
+                        editPhoto(clipData.getItemAt(0).getUri(), clipData.getDescription().getMimeType(0));
-                        Uri uri = clipData.getItemAt(0).getUri();
+                    }
+                }
+                return super.onTextContextMenuItem(id);
+            }
+
+            private void editPhoto(Uri uri, String mime) {
+                final File file = AndroidUtilities.generatePicturePath(fragment.isSecretChat(), MimeTypeMap.getSingleton().getExtensionFromMimeType(mime));
                 Utilities.globalQueue.postRunnable(() -> {
                     try {
                         InputStream in = context.getContentResolver().openInputStream(uri);
@@ -1949,6 +1962,9 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
                                     photoEntry.reset();
                                     sending = true;
                                     SendMessagesHelper.prepareSendingMedia(accountInstance, photos, dialog_id, replyingMessageObject, getThreadMessage(), null, false, false, editingMessageObject, notify, scheduleDate);
+                                    if (delegate != null) {
+                                        delegate.onMessageSend(null, true, scheduleDate);
+                                    }
                                 }
 
                                 @Override
@@ -1968,9 +1984,6 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
                     }
                 });
             }
-                }
-                return super.onTextContextMenuItem(id);
-            }
         };
         messageEditText.setDelegate(() -> {
             if (delegate != null) {
@@ -2012,7 +2025,7 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
                             preferences.edit().putInt("hidekeyboard_" + dialog_id, botButtonsMessageObject.getId()).commit();
                         }
                         if (searchingType != 0) {
-                            searchingType = 0;
+                            setSearchingTypeInternal(0, true);
                             if (emojiView != null) {
                                 emojiView.closeSearch(true);
                             }
@@ -2305,7 +2318,7 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
             attachLayout.addView(botButton, LayoutHelper.createLinear(48, 48));
             botButton.setOnClickListener(v -> {
                 if (searchingType != 0) {
-                    searchingType = 0;
+                    setSearchingTypeInternal(0, false);
                     emojiView.closeSearch(false);
                     messageEditText.requestFocus();
                 }
@@ -2921,7 +2934,7 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
             }
             if (stickersExpanded) {
                 if (searchingType != 0) {
-                    searchingType = 0;
+                    setSearchingTypeInternal(0, true);
                     emojiView.closeSearch(true);
                     emojiView.hideSearchKeyboard();
                     if (emojiTabOpen) {
@@ -3699,7 +3712,7 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
             hideKeyboardRunnable = null;
         }
         int visibility = getVisibility();
-        if (showKeyboardOnResume) {
+        if (showKeyboardOnResume && parentFragment.isLastFragment()) {
             showKeyboardOnResume = false;
             if (searchingType == 0) {
                 messageEditText.requestFocus();
@@ -4167,7 +4180,7 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
             return;
         }
         if (searchingType != 0) {
-            searchingType = 0;
+            setSearchingTypeInternal(0, true);
             emojiView.closeSearch(false);
 
             if (stickersExpanded) {
@@ -5805,7 +5818,9 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
             }
             if (draftMessage == null && !hadEditingMessage) {
                 draftMessage = messageEditText.length() > 0 ? messageEditText.getText() : null;
+                draftSearchWebpage = messageWebPageSearch;
             }
+            messageWebPageSearch = editingMessageObject.messageOwner.media instanceof TLRPC.TL_messageMediaWebPage;
             if (!keyboardVisible) {
                 AndroidUtilities.runOnUIThread(setTextFieldRunnable = () -> {
                     setFieldText(textToSetWithKeyboard);
@@ -5896,6 +5911,7 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
                 scheduledButton.setVisibility(VISIBLE);
             }
             messageEditText.setText(draftMessage);
+            messageWebPageSearch = draftSearchWebpage;
             messageEditText.setSelection(messageEditText.length());
             if (getVisibility() == VISIBLE) {
                 delegate.onAttachButtonShow();
@@ -6433,7 +6449,7 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
         if (emojiView != null) {
             return;
         }
-        emojiView = new EmojiView(allowStickers, allowGifs, parentActivity, true, info) {
+        emojiView = new EmojiView(allowStickers, allowGifs, getContext(), true, info, sizeNotifierLayout) {
             @Override
             public void setTranslationY(float translationY) {
                 super.setTranslationY(translationY);
@@ -6443,6 +6459,7 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
             }
         };
         emojiView.setVisibility(GONE);
+        emojiView.setShowing(false);
         emojiView.setDelegate(new EmojiView.EmojiViewDelegate() {
 
             @Override
@@ -6487,7 +6504,7 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
                 }
                 if (stickersExpanded) {
                     if (searchingType != 0) {
-                        searchingType = 0;
+                        setSearchingTypeInternal(0, true);
                         emojiView.closeSearch(true, MessageObject.getStickerSetId(sticker));
                         emojiView.hideSearchKeyboard();
                     }
@@ -6550,7 +6567,7 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
                         SendMessagesHelper.prepareSendingBotContextResult(accountInstance, result, params, dialog_id, replyingMessageObject, getThreadMessage(), notify, scheduleDate);
 
                         if (searchingType != 0) {
-                            searchingType = 0;
+                            setSearchingTypeInternal(0, true);
                             emojiView.closeSearch(true);
                             emojiView.hideSearchKeyboard();
                         }
@@ -6621,13 +6638,9 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
 
             @Override
             public void onSearchOpenClose(int type) {
-                searchingType = type;
+                setSearchingTypeInternal(type, true);
                 if (type != 0) {
-//                    expandStickersWithKeyboard = true;
-//                    if (expandStickersWithKeyboard) {
-//                        expandStickersWithKeyboard = false;
                     setStickersExpanded(true, true, false);
-                    //   }
                 }
                 if (emojiTabOpen && searchingType == 2) {
                     checkStickresExpandHeight();
@@ -6659,6 +6672,11 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
                 return dialog_id;
             }
 
+            @Override
+            public int getThreadId() {
+                return getThreadMessageId();
+            }
+
             @Override
             public void showTrendingStickersAlert(TrendingStickersLayout layout) {
                 if (parentActivity != null && parentFragment != null) {
@@ -6680,6 +6698,16 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
                     trendingStickersAlert.show();
                 }
             }
+
+            @Override
+            public void invalidateEnterView() {
+                invalidate();
+            }
+
+            @Override
+            public float getProgressToSearchOpened() {
+                return searchToOpenProgress;
+            }
         });
         emojiView.setDragListener(new EmojiView.DragListener() {
 
@@ -6752,7 +6780,7 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
                 return stickersTabOpen && !(!stickersExpanded && messageEditText.length() > 0) && emojiView.areThereAnyStickers() && !waitingForKeyboardOpen;
             }
         });
-        sizeNotifierLayout.addView(emojiView, sizeNotifierLayout.getChildCount() - 1);
+        sizeNotifierLayout.addView(emojiView, sizeNotifierLayout.getChildCount() - 5);
         checkChannelRights();
     }
 
@@ -6768,7 +6796,7 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
                 return;
             }
             if (searchingType != 0) {
-                searchingType = 0;
+                setSearchingTypeInternal(0, true);
                 emojiView.closeSearch(true);
                 emojiView.hideSearchKeyboard();
             }
@@ -6803,6 +6831,7 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
         if (!emojiViewVisible && emojiView != null && emojiView.getVisibility() != GONE) {
             sizeNotifierLayout.removeView(emojiView);
             emojiView.setVisibility(GONE);
+            emojiView.setShowing(false);
         }
     }
 
@@ -6828,7 +6857,7 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
             int previusHeight = 0;
             if (contentType == 0) {
                 if (emojiView.getParent() == null) {
-                    sizeNotifierLayout.addView(emojiView, sizeNotifierLayout.getChildCount() - 1);
+                    sizeNotifierLayout.addView(emojiView, sizeNotifierLayout.getChildCount() - 5);
                 }
                 samePannelWasVisible = emojiViewVisible && emojiView.getVisibility() == View.VISIBLE;
                 emojiView.setVisibility(VISIBLE);
@@ -6839,6 +6868,7 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
                     anotherPanelWasVisible = true;
                     previusHeight = botKeyboardView.getMeasuredHeight();
                 }
+                emojiView.setShowing(true);
                 currentView = emojiView;
                 animatingContentType = 0;
             } else if (contentType == 1) {
@@ -6847,6 +6877,7 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
                 if (emojiView != null && emojiView.getVisibility() != GONE) {
                     sizeNotifierLayout.removeView(emojiView);
                     emojiView.setVisibility(GONE);
+                    emojiView.setShowing(false);
                     emojiViewVisible = false;
                     anotherPanelWasVisible = true;
                     previusHeight = emojiView.getMeasuredHeight();
@@ -6918,6 +6949,7 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
                         if (emojiViewVisible = true) {
                             animatingContentType = 0;
                         }
+                        emojiView.setShowing(false);
                         panelAnimation = new AnimatorSet();
                         panelAnimation.playTogether(ObjectAnimator.ofFloat(emojiView, View.TRANSLATION_Y, emojiView.getMeasuredHeight()));
                         panelAnimation.setInterpolator(AdjustPanLayoutHelper.keyboardInterpolator);
@@ -6955,6 +6987,7 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
                         emojiPadding = 0;
                         sizeNotifierLayout.removeView(emojiView);
                         emojiView.setVisibility(GONE);
+                        emojiView.setShowing(false);
                     }
                 } else {
                     removeEmojiViewAfterAnimation = false;
@@ -6966,7 +6999,7 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
                 }
                 emojiViewVisible = false;
             }
-            if (botKeyboardView != null) {
+            if (botKeyboardView != null && botKeyboardView.getVisibility() == View.VISIBLE) {
                 if (show != 2 || AndroidUtilities.usingHardwareInput || AndroidUtilities.isInMultiwindow) {
                     if (smoothKeyboard && !keyboardVisible) {
                         if (botKeyboardViewVisible) {
@@ -7124,7 +7157,7 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
                 preferences.edit().putInt("hidekeyboard_" + dialog_id, botButtonsMessageObject.getId()).commit();
             }
             if (byBackButton && searchingType != 0) {
-                searchingType = 0;
+                setSearchingTypeInternal(0, true);
                 if (emojiView != null) {
                     emojiView.closeSearch(true);
                 }
@@ -7135,7 +7168,7 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
                 }
             } else {
                 if (searchingType != 0) {
-                    searchingType = 0;
+                    setSearchingTypeInternal(0, false);
                     emojiView.closeSearch(false);
                     messageEditText.requestFocus();
                 }
@@ -7144,6 +7177,45 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
         }
     }
 
+    private void setSearchingTypeInternal(int searchingType, boolean animated) {
+        boolean showSearchingNew = searchingType != 0;
+        boolean showSearchingOld = this.searchingType != 0;
+        if (showSearchingNew != showSearchingOld) {
+            if (searchAnimator != null) {
+                searchAnimator.removeAllListeners();
+                searchAnimator.cancel();
+            }
+            if (!animated) {
+               searchToOpenProgress = showSearchingNew ? 1f : 0f;
+                if (emojiView != null) {
+                    emojiView.searchProgressChanged();
+                }
+            } else {
+                searchAnimator = ValueAnimator.ofFloat(searchToOpenProgress, showSearchingNew ? 1f : 0f);
+                searchAnimator.addUpdateListener(valueAnimator -> {
+                    searchToOpenProgress = (float) valueAnimator.getAnimatedValue();
+                    if (emojiView != null) {
+                        emojiView.searchProgressChanged();
+                    }
+                });
+                searchAnimator.addListener(new AnimatorListenerAdapter() {
+                    @Override
+                    public void onAnimationEnd(Animator animation) {
+                        searchToOpenProgress = showSearchingNew ? 1f : 0f;
+                        if (emojiView != null) {
+                            emojiView.searchProgressChanged();
+                        }
+                    }
+                });
+                searchAnimator.setDuration(220);
+                searchAnimator.setInterpolator(CubicBezierInterpolator.DEFAULT);
+                searchAnimator.start();
+            }
+        }
+
+        this.searchingType = searchingType;
+    }
+
     private void openKeyboardInternal() {
         showPopup(AndroidUtilities.usingHardwareInput || AndroidUtilities.isInMultiwindow || parentFragment != null && parentFragment.isInBubbleMode() || isPaused ? 0 : 2, 0);
         messageEditText.requestFocus();
@@ -7206,7 +7278,7 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
     protected void onSizeChanged(int w, int h, int oldw, int oldh) {
         super.onSizeChanged(w, h, oldw, oldh);
         if (w != oldw && stickersExpanded) {
-            searchingType = 0;
+            setSearchingTypeInternal(0, false);
             emojiView.closeSearch(false);
             setStickersExpanded(false, false, false);
         }
@@ -7349,6 +7421,9 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
             if (botKeyboardView != null) {
                 botKeyboardView.invalidateViews();
             }
+            if (messageEditText != null) {
+                messageEditText.postInvalidate();
+            }
         } else if (id == NotificationCenter.recordProgressChanged) {
             int guid = (Integer) args[0];
             if (guid != recordingGuid) {
@@ -8404,4 +8479,17 @@ public class ChatActivityEnterView extends FrameLayout implements NotificationCe
         AndroidUtilities.cancelRunOnUIThread(runEmojiPanelAnimation);
         runEmojiPanelAnimation.run();
     }
+
+    @Override
+    protected void dispatchDraw(Canvas canvas) {
+        if (emojiView == null || emojiView.getVisibility() != View.VISIBLE || emojiView.getStickersExpandOffset() == 0) {
+            super.dispatchDraw(canvas);
+        } else {
+            canvas.save();
+            canvas.clipRect(0, AndroidUtilities.dp(2), getMeasuredWidth(), getMeasuredHeight());
+            canvas.translate(0, -emojiView.getStickersExpandOffset());
+            super.dispatchDraw(canvas);
+            canvas.restore();
+        }
+    }
 }

TMessagesProj/src/main/java/org/telegram/ui/Components/ChatAvatarContainer.java

@@ -13,6 +13,7 @@ import android.animation.AnimatorListenerAdapter;
 import android.animation.AnimatorSet;
 import android.animation.ObjectAnimator;
 import android.content.Context;
+import android.graphics.Canvas;
 import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.Drawable;
 import android.os.Build;
@@ -53,7 +54,7 @@ public class ChatAvatarContainer extends FrameLayout implements NotificationCent
     private ImageView timeItem;
     private TimerDrawable timerDrawable;
     private ChatActivity parentFragment;
-    private StatusDrawable[] statusDrawables = new StatusDrawable[5];
+    private StatusDrawable[] statusDrawables = new StatusDrawable[6];
     private AvatarDrawable avatarDrawable = new AvatarDrawable();
     private int currentAccount = UserConfig.selectedAccount;
     private boolean occupyStatusBar = true;
@@ -156,6 +157,7 @@ public class ChatAvatarContainer extends FrameLayout implements NotificationCent
             statusDrawables[2] = new SendingFileDrawable(false);
             statusDrawables[3] = new PlayingGameDrawable(false);
             statusDrawables[4] = new RoundStatusDrawable(false);
+            statusDrawables[5] = new ChoosingStickerStatusDrawable(false);
             for (int a = 0; a < statusDrawables.length; a++) {
                 statusDrawables[a].setIsChat(chat != null);
             }
@@ -380,8 +382,14 @@ public class ChatAvatarContainer extends FrameLayout implements NotificationCent
     private void setTypingAnimation(boolean start) {
         if (start) {
             try {
-                Integer type = MessagesController.getInstance(currentAccount).getPrintingStringType(parentFragment.getDialogId(), parentFragment.getThreadId());
+                int type = MessagesController.getInstance(currentAccount).getPrintingStringType(parentFragment.getDialogId(), parentFragment.getThreadId());
+                if (type == 5) {
+                    subtitleTextView.replaceTextWithDrawable(statusDrawables[type], "**oo**");
+                    subtitleTextView.setLeftDrawable(null);
+                } else {
+                    subtitleTextView.replaceTextWithDrawable(null, null);
                     subtitleTextView.setLeftDrawable(statusDrawables[type]);
+                }
                 for (int a = 0; a < statusDrawables.length; a++) {
                     if (a == type) {
                         statusDrawables[a].start();
@@ -394,6 +402,7 @@ public class ChatAvatarContainer extends FrameLayout implements NotificationCent
             }
         } else {
             subtitleTextView.setLeftDrawable(null);
+            subtitleTextView.replaceTextWithDrawable(null, null);
             for (int a = 0; a < statusDrawables.length; a++) {
                 statusDrawables[a].stop();
             }
@@ -745,4 +754,8 @@ public class ChatAvatarContainer extends FrameLayout implements NotificationCent
     public SharedMediaLayout.SharedMediaPreloader getSharedMediaPreloader() {
         return sharedMediaPreloader;
     }
+
+    public BackupImageView getAvatarImageView() {
+        return avatarImageView;
+    }
 }

TMessagesProj/src/main/java/org/telegram/ui/Components/CheckBoxBase.java

@@ -6,7 +6,6 @@ import android.animation.ObjectAnimator;
 import android.graphics.Bitmap;
 import android.graphics.Canvas;
 import android.graphics.Color;
-import android.graphics.LinearGradient;
 import android.graphics.Matrix;
 import android.graphics.Paint;
 import android.graphics.Path;
@@ -16,6 +15,7 @@ import android.graphics.Rect;
 import android.graphics.RectF;
 import androidx.annotation.Keep;
 
+import android.graphics.Shader;
 import android.text.TextPaint;
 import android.view.View;
 
@@ -314,9 +314,11 @@ public class CheckBoxBase {
             if (backgroundType == 12 || backgroundType == 13) {
                 backgroundPaint.setStyle(Paint.Style.FILL);
                 if (messageDrawable != null && messageDrawable.hasGradient()) {
-                    LinearGradient shader = messageDrawable.getGradientShader();
+                    Shader shader = messageDrawable.getGradientShader();
                     Matrix matrix = messageDrawable.getMatrix();
-                    matrix.setTranslate(0, -messageDrawable.getTopY() + bounds.top);
+                    matrix.reset();
+                    messageDrawable.applyMatrixScale();
+                    matrix.postTranslate(0, -messageDrawable.getTopY() + bounds.top);
                     shader.setLocalMatrix(matrix);
                     backgroundPaint.setShader(shader);
                 } else {

TMessagesProj/src/main/java/org/telegram/ui/Components/ChoosingStickerStatusDrawable.java

@@ -0,0 +1,134 @@
+package org.telegram.ui.Components;
+
+import android.graphics.Canvas;
+import android.graphics.ColorFilter;
+import android.graphics.Paint;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import org.telegram.messenger.AndroidUtilities;
+import org.telegram.ui.ActionBar.Theme;
+
+public class ChoosingStickerStatusDrawable extends StatusDrawable {
+
+    Paint strokePaint;
+    Paint fillPaint;
+
+    private boolean isChat = false;
+    private long lastUpdateTime = 0;
+    private boolean started = false;
+    float progress;
+    boolean increment = true;
+
+    public ChoosingStickerStatusDrawable(boolean createPaint) {
+        if (createPaint) {
+            strokePaint = new Paint(Paint.ANTI_ALIAS_FLAG);
+            fillPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
+            strokePaint.setStyle(Paint.Style.STROKE);
+            strokePaint.setStrokeWidth(AndroidUtilities.dpf2(1.2f));
+        }
+    }
+
+    @Override
+    public void start() {
+        lastUpdateTime = System.currentTimeMillis();
+        started = true;
+        invalidateSelf();
+    }
+
+    @Override
+    public void stop() {
+        started = false;
+    }
+
+    @Override
+    public void setIsChat(boolean value) {
+        this.isChat = value;
+    }
+
+    @Override
+    public void setColor(int color) {
+        fillPaint.setColor(color);
+        strokePaint.setColor(color);
+    }
+
+    @Override
+    public void draw(@NonNull Canvas canvas) {
+        float animationProgress = Math.min(progress, 1f);
+        float k = 0.3f;
+        float p = CubicBezierInterpolator.EASE_IN.getInterpolation(animationProgress < k ? animationProgress / k : 1f);
+        float p2 = CubicBezierInterpolator.EASE_OUT.getInterpolation(animationProgress < k ? 0 : (animationProgress - k) / (1f - k));
+        float cx, xOffset;
+        if (increment) {
+            cx = AndroidUtilities.dp(2.1f) * p + (AndroidUtilities.dp(7) - AndroidUtilities.dp(2.1f)) * (1f - p);
+            xOffset = AndroidUtilities.dpf2(1.5f) * (1f - CubicBezierInterpolator.EASE_OUT.getInterpolation(progress / 2));
+        } else {
+            cx = AndroidUtilities.dp(2.1f) * (1f - p) + (AndroidUtilities.dp(7) - AndroidUtilities.dp(2.1f)) * p;
+            xOffset = AndroidUtilities.dpf2(1.5f) * CubicBezierInterpolator.EASE_OUT_QUINT.getInterpolation(progress / 2);
+        }
+        float cy = AndroidUtilities.dp(11) / 2f;
+        float r = AndroidUtilities.dpf2(2f);
+
+        float scaleOffset = AndroidUtilities.dpf2(0.5f) * p - AndroidUtilities.dpf2(0.5f) * p2;
+
+        Paint strokePaint = this.strokePaint != null ? this.strokePaint : Theme.chat_statusRecordPaint;
+        Paint paint = this.fillPaint != null ? this.fillPaint : Theme.chat_statusPaint;
+        if (strokePaint.getStrokeWidth() != AndroidUtilities.dp(0.8f)) {
+            strokePaint.setStrokeWidth(AndroidUtilities.dp(0.8f));
+        }
+        for (int i = 0; i < 2; i++) {
+            canvas.save();
+            canvas.translate(strokePaint.getStrokeWidth() / 2f + xOffset + AndroidUtilities.dp(9) * i + getBounds().left + AndroidUtilities.dpf2(0.2f), strokePaint.getStrokeWidth() / 2f + AndroidUtilities.dpf2(2f) + getBounds().top);
+
+            AndroidUtilities.rectTmp.set(0, scaleOffset, AndroidUtilities.dp(7), AndroidUtilities.dp(11) - scaleOffset);
+            canvas.drawOval(AndroidUtilities.rectTmp, strokePaint);
+            canvas.drawCircle(cx, cy, r, paint);
+            canvas.restore();
+        }
+
+        if (started) {
+            update();
+        }
+    }
+
+    private void update() {
+        long newTime = System.currentTimeMillis();
+        long dt = newTime - lastUpdateTime;
+        lastUpdateTime = newTime;
+        if (dt > 16) {
+            dt = 16;
+        }
+        progress += dt / 500f;
+        if (progress >= 2f) {
+            progress = 0;
+            increment = !increment;
+        }
+        invalidateSelf();
+    }
+
+    @Override
+    public void setAlpha(int i) {
+
+    }
+
+    @Override
+    public void setColorFilter(@Nullable ColorFilter colorFilter) {
+
+    }
+
+    @Override
+    public int getOpacity() {
+        return 0;
+    }
+
+    @Override
+    public int getIntrinsicWidth() {
+        return AndroidUtilities.dp(20);
+    }
+
+    @Override
+    public int getIntrinsicHeight() {
+        return AndroidUtilities.dp(18);
+    }
+}

TMessagesProj/src/main/java/org/telegram/ui/Components/ColorPicker.java

@@ -75,7 +75,6 @@ public class ColorPicker extends FrameLayout {
     private EditTextBoldCursor[] colorEditText;
     private ImageView clearButton;
     private ImageView addButton;
-    private ImageView exchangeButton;
     private TextView resetButton;
     private ActionBarMenuItem menuItem;
 
@@ -389,24 +388,6 @@ public class ColorPicker extends FrameLayout {
             }
         }
 
-        exchangeButton = new ImageView(getContext());
-        exchangeButton.setBackground(Theme.createSelectorDrawable(Theme.getColor(Theme.key_dialogButtonSelector), 1));
-        exchangeButton.setColorFilter(new PorterDuffColorFilter(Theme.getColor(Theme.key_windowBackgroundWhiteBlackText), PorterDuff.Mode.MULTIPLY));
-        exchangeButton.setScaleType(ImageView.ScaleType.CENTER);
-        exchangeButton.setVisibility(GONE);
-        exchangeButton.setImageResource(R.drawable.themes_swapcolor);
-        exchangeButton.setOnClickListener(v -> {
-            if (exchangeButton.getAlpha() != 1.0f) {
-                return;
-            }
-            int color = radioButton[0].getColor();
-            radioButton[0].setColor(radioButton[1].getColor());
-            radioButton[1].setColor(color);
-            delegate.setColor(radioButton[0].getColor(), 0, false);
-            delegate.setColor(radioButton[1].getColor(), 1, true);
-        });
-        radioContainer.addView(exchangeButton, 1, LayoutHelper.createFrame(30, 30, Gravity.LEFT | Gravity.TOP, 0, 1, 0, 0));
-
         addButton = new ImageView(getContext());
         addButton.setBackground(Theme.createSelectorDrawable(Theme.getColor(Theme.key_dialogButtonSelector), 1));
         addButton.setImageResource(R.drawable.themes_addcolor);
@@ -432,19 +413,7 @@ public class ColorPicker extends FrameLayout {
                 animators.add(ObjectAnimator.ofFloat(clearButton, View.SCALE_X, 1.0f));
                 animators.add(ObjectAnimator.ofFloat(clearButton, View.SCALE_Y, 1.0f));
                 animators.add(ObjectAnimator.ofFloat(addButton, View.TRANSLATION_X, AndroidUtilities.dp(30) + AndroidUtilities.dp(13)));
-                if (myMessagesColor) {
-                    exchangeButton.setVisibility(VISIBLE);
-                    animators.add(ObjectAnimator.ofFloat(addButton, View.ALPHA, 0.0f));
-                    animators.add(ObjectAnimator.ofFloat(addButton, View.SCALE_X, 0.0f));
-                    animators.add(ObjectAnimator.ofFloat(addButton, View.SCALE_Y, 0.0f));
-                    animators.add(ObjectAnimator.ofFloat(exchangeButton, View.ALPHA, 1.0f));
-                    animators.add(ObjectAnimator.ofFloat(exchangeButton, View.SCALE_X, 1.0f));
-                    animators.add(ObjectAnimator.ofFloat(exchangeButton, View.SCALE_Y, 1.0f));
-                }
             } else if (colorsCount == 2) {
-                if (myMessagesColor) {
-                    return;
-                }
                 colorsCount = 3;
                 if (radioButton[2].getColor() == 0) {
                     int color = radioButton[0].getColor();
@@ -461,9 +430,6 @@ public class ColorPicker extends FrameLayout {
                 animators.add(ObjectAnimator.ofFloat(addButton, View.TRANSLATION_X, AndroidUtilities.dp(30) * 2 + AndroidUtilities.dp(13) * 2));
                 delegate.setColor(radioButton[2].getColor(), 2, true);
             } else if (colorsCount == 3) {
-                if (myMessagesColor) {
-                    return;
-                }
                 colorsCount = 4;
                 if (radioButton[3].getColor() == 0) {
                     radioButton[3].setColor(generateGradientColors(radioButton[2].getColor()));
@@ -486,7 +452,7 @@ public class ColorPicker extends FrameLayout {
             colorsAnimator.addListener(new AnimatorListenerAdapter() {
                 @Override
                 public void onAnimationEnd(Animator animation) {
-                    if (colorsCount == 4 || myMessagesColor && colorsCount == 2) {
+                    if (colorsCount == 4) {
                         addButton.setVisibility(INVISIBLE);
                     }
                     colorsAnimator = null;
@@ -524,15 +490,6 @@ public class ColorPicker extends FrameLayout {
                 animators.add(ObjectAnimator.ofFloat(clearButton, View.SCALE_X, 0.0f));
                 animators.add(ObjectAnimator.ofFloat(clearButton, View.SCALE_Y, 0.0f));
                 animators.add(ObjectAnimator.ofFloat(addButton, View.TRANSLATION_X, 0));
-                if (myMessagesColor) {
-                    addButton.setVisibility(VISIBLE);
-                    animators.add(ObjectAnimator.ofFloat(exchangeButton, View.ALPHA, 0.0f));
-                    animators.add(ObjectAnimator.ofFloat(exchangeButton, View.SCALE_X, 0.0f));
-                    animators.add(ObjectAnimator.ofFloat(exchangeButton, View.SCALE_Y, 0.0f));
-                    animators.add(ObjectAnimator.ofFloat(addButton, View.ALPHA, 1.0f));
-                    animators.add(ObjectAnimator.ofFloat(addButton, View.SCALE_X, 1.0f));
-                    animators.add(ObjectAnimator.ofFloat(addButton, View.SCALE_Y, 1.0f));
-                }
             } else if (colorsCount == 3) {
                 colorsCount = 2;
                 animators = new ArrayList<>();
@@ -573,9 +530,6 @@ public class ColorPicker extends FrameLayout {
                 public void onAnimationEnd(Animator animation) {
                     if (colorsCount == 1) {
                         clearButton.setVisibility(INVISIBLE);
-                        if (myMessagesColor) {
-                            exchangeButton.setVisibility(INVISIBLE);
-                        }
                     }
                     for (int a = 0; a < radioButton.length; a++) {
                         if (radioButton[a].getTag(R.id.index_tag) == null) {
@@ -641,9 +595,6 @@ public class ColorPicker extends FrameLayout {
     private void updateColorsPosition(ArrayList<Animator> animators, int hidingIndex, boolean hiding, int width) {
         int allX = 0;
         int count = colorsCount;
-        if (myMessagesColor && colorsCount == 2) {
-            count++;
-        }
         int visibleX = count * AndroidUtilities.dp(30) + (count - 1) * AndroidUtilities.dp(13);
         int left = radioContainer.getLeft() + visibleX;
         int w = width - AndroidUtilities.dp(currentResetType == 1 ? 50 : 0);
@@ -661,10 +612,6 @@ public class ColorPicker extends FrameLayout {
         for (int a = 0; a < radioButton.length; a++) {
             boolean wasVisible = radioButton[a].getTag(R.id.index_tag) != null;
             if (a < colorsCount) {
-                if (a == 1 && myMessagesColor) {
-                    exchangeButton.setTranslationX(allX);
-                    allX += AndroidUtilities.dp(30) + AndroidUtilities.dp(13);
-                }
                 radioButton[a].setVisibility(VISIBLE);
                 if (animators != null) {
                     if (!wasVisible) {
@@ -969,7 +916,7 @@ public class ColorPicker extends FrameLayout {
             addButton.setVisibility(GONE);
             clearButton.setVisibility(GONE);
         } else {
-            if (newColorsCount < (myMessages ? 2 : 4)) {
+            if (newColorsCount < 4) {
                 addButton.setVisibility(VISIBLE);
                 addButton.setScaleX(1.0f);
                 addButton.setScaleY(1.0f);
@@ -986,14 +933,6 @@ public class ColorPicker extends FrameLayout {
                 clearButton.setVisibility(GONE);
             }
         }
-        if (myMessages) {
-            exchangeButton.setVisibility(newColorsCount == 2 ? VISIBLE : INVISIBLE);
-            exchangeButton.setAlpha(newColorsCount == 2 ? 1.0f : 0.0f);
-            exchangeButton.setScaleX(newColorsCount == 2 ? 1.0f : 0.0f);
-            exchangeButton.setScaleY(newColorsCount == 2 ? 1.0f : 0.0f);
-        } else {
-            exchangeButton.setVisibility(GONE);
-        }
         linearLayout.invalidate();
         updateColorsPosition(null, 0, false, getMeasuredWidth());
 
@@ -1004,61 +943,6 @@ public class ColorPicker extends FrameLayout {
             animators = null;
         }
 
-        /*if (!twoColors || !hasSecondColor) {
-            colorEditText[1].requestFocus();
-        }
-        for (int a = 2; a < colorEditText.length; a++) {
-            if (animated) {
-                if (twoColors) {
-                    colorEditText[a].setVisibility(VISIBLE);
-                }
-                animators.add(ObjectAnimator.ofFloat(colorEditText[a], View.ALPHA, twoColors && hasSecondColor ? 1.0f : 0.0f));
-            } else {
-                colorEditText[a].setVisibility(twoColors ? VISIBLE : GONE);
-                colorEditText[a].setAlpha(twoColors && hasSecondColor ? 1.0f : 0.0f);
-            }
-            colorEditText[a].setTag(twoColors ? 1 : null);
-        }*/
-
-        /*if (animated) {
-            if (twoColors) {
-                exchangeButton.setVisibility(VISIBLE);
-            }
-            animators.add(ObjectAnimator.ofFloat(exchangeButton, View.ALPHA, twoColors && hasSecondColor ? 1.0f : 0.0f));
-        } else {
-            exchangeButton.setVisibility(twoColors ? VISIBLE : GONE);
-            exchangeButton.setAlpha(twoColors && hasSecondColor ? 1.0f : 0.0f);
-        }
-        if (twoColors) {
-            clearButton.setTag(hasSecondColor ? 1 : null);
-            clearButton.setRotation(hasSecondColor ? 0 : 45);
-        }
-        if (animated) {
-            if (twoColors) {
-                clearButton.setVisibility(VISIBLE);
-            }
-            animators.add(ObjectAnimator.ofFloat(clearButton, View.ALPHA, twoColors ? 1.0f : 0.0f));
-        } else {
-            clearButton.setVisibility(twoColors ? VISIBLE : GONE);
-            clearButton.setAlpha(twoColors ? 1.0f : 0.0f);
-        }*/
-
-        /*resetButton.setTag(hasChanges ? 1 : null);
-        resetButton.setText(resetType == 1 ? LocaleController.getString("ColorPickerResetAll", R.string.ColorPickerResetAll) : LocaleController.getString("ColorPickerReset", R.string.ColorPickerReset));
-        FrameLayout.LayoutParams layoutParams = (FrameLayout.LayoutParams) resetButton.getLayoutParams();
-        layoutParams.rightMargin = AndroidUtilities.dp(resetType == 1 ? 14 : (14 + 47));
-        if (animated) {
-            if (!hasChanges || resetButton.getVisibility() == VISIBLE && hasSecondColor) {
-                animators.add(ObjectAnimator.ofFloat(resetButton, View.ALPHA, 0.0f));
-            } else if (resetButton.getVisibility() != VISIBLE && !hasSecondColor) {
-                resetButton.setVisibility(VISIBLE);
-                animators.add(ObjectAnimator.ofFloat(resetButton, View.ALPHA, 1.0f));
-            }
-        } else {
-            resetButton.setAlpha(!hasChanges || hasSecondColor ? 0.0f : 1.0f);
-            resetButton.setVisibility(!hasChanges || hasSecondColor ? GONE : VISIBLE);
-        }*/
-
         if (animators != null && !animators.isEmpty()) {
             AnimatorSet animatorSet = new AnimatorSet();
             animatorSet.playTogether(animators);
@@ -1066,12 +950,8 @@ public class ColorPicker extends FrameLayout {
             animatorSet.addListener(new AnimatorListenerAdapter() {
                 @Override
                 public void onAnimationEnd(Animator animation) {
-                    /*if (!hasChanges || hasSecondColor) {
-                        resetButton.setVisibility(GONE);
-                    }*/
                     if (!fewColors) {
                         clearButton.setVisibility(GONE);
-                        exchangeButton.setVisibility(GONE);
                     }
                 }
             });
@@ -1135,8 +1015,6 @@ public class ColorPicker extends FrameLayout {
         }
         arrayList.add(new ThemeDescription(clearButton, ThemeDescription.FLAG_IMAGECOLOR, null, null, null, null, Theme.key_windowBackgroundWhiteBlackText));
         arrayList.add(new ThemeDescription(clearButton, ThemeDescription.FLAG_BACKGROUNDFILTER, null, null, null, null, Theme.key_dialogButtonSelector));
-        arrayList.add(new ThemeDescription(exchangeButton, ThemeDescription.FLAG_IMAGECOLOR, null, null, null, null, Theme.key_windowBackgroundWhiteBlackText));
-        arrayList.add(new ThemeDescription(exchangeButton, ThemeDescription.FLAG_BACKGROUNDFILTER, null, null, null, null, Theme.key_dialogButtonSelector));
         if (menuItem != null) {
             ThemeDescription.ThemeDescriptionDelegate delegate = () -> {
                 menuItem.setIconColor(Theme.getColor(Theme.key_windowBackgroundWhiteBlackText));

TMessagesProj/src/main/java/org/telegram/ui/Components/CounterView.java

@@ -23,15 +23,55 @@ import org.telegram.ui.ActionBar.Theme;
 
 public class CounterView extends View {
 
+    public CounterDrawable counterDrawable = new CounterDrawable(this);
+
+    public CounterView(Context context) {
+        super(context);
+        setVisibility(View.GONE);
+        counterDrawable.updateVisibility = true;
+    }
+
+    @Override
+    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
+        counterDrawable.setSize(getMeasuredHeight(), getMeasuredWidth());
+    }
+
+
+    @Override
+    protected void onDraw(Canvas canvas) {
+        counterDrawable.draw(canvas);
+    }
+
+
+    public void setColors(String textKey, String circleKey){
+        counterDrawable.textColorKey = textKey;
+        counterDrawable.circleColorKey = circleKey;
+    }
+
+    public void setGravity(int gravity) {
+        counterDrawable.gravity = gravity;
+    }
+
+    public void setReverse(boolean b) {
+        counterDrawable.reverseAnimation = b;
+    }
+
+    public void setCount(int count, boolean animated) {
+        counterDrawable.setCount(count, animated);
+    }
+
+    public static class CounterDrawable {
+
         private final static int ANIMATION_TYPE_IN = 0;
         private final static int ANIMATION_TYPE_OUT = 1;
         private final static int ANIMATION_TYPE_REPLACE = 2;
 
         int animationType = -1;
 
-    Paint circlePaint = new Paint(Paint.ANTI_ALIAS_FLAG);
+        public Paint circlePaint = new Paint(Paint.ANTI_ALIAS_FLAG);
-    TextPaint textPaint = new TextPaint(Paint.ANTI_ALIAS_FLAG);
+        public TextPaint textPaint = new TextPaint(Paint.ANTI_ALIAS_FLAG);
-    RectF rectF = new RectF();
+        public RectF rectF = new RectF();
 
         int currentCount;
         private boolean countAnimationIncrement;
@@ -51,31 +91,54 @@ public class CounterView extends View {
         private String circleColorKey = Theme.key_chat_goDownButtonCounterBackground;
 
         int lastH;
-    int gravity = Gravity.CENTER;
+        int width;
+        public int gravity = Gravity.CENTER;
         float countLeft;
         float x;
 
         private boolean reverseAnimation;
         public float horizontalPadding;
 
+        boolean updateVisibility;
 
-    public CounterView(Context context) {
+        private View parent;
-        super(context);
+
-        setVisibility(View.GONE);
+        public final static int TYPE_DEFAULT = 0;
+        public final static int TYPE_CHAT_PULLING_DOWN = 1;
+
+        int type = TYPE_DEFAULT;
+
+        public CounterDrawable(View parent) {
+            this.parent = parent;
             circlePaint.setColor(Color.BLACK);
-
             textPaint.setTypeface(AndroidUtilities.getTypeface("fonts/rmedium.ttf"));
             textPaint.setTextSize(AndroidUtilities.dp(13));
         }
 
-    @Override
+        public void setSize(int h, int w) {
-    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+            if (h != lastH) {
-        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
-        if (getMeasuredHeight() != lastH) {
                 int count = currentCount;
                 currentCount = -1;
                 setCount(count, animationType == ANIMATION_TYPE_IN);
-            lastH = getMeasuredHeight();
+                lastH = h;
+            }
+            width = w;
+        }
+
+
+        private void drawInternal(Canvas canvas) {
+            float countTop = (lastH - AndroidUtilities.dp(23)) / 2f;
+            updateX(countWidth);
+            rectF.set(x, countTop, x + countWidth + AndroidUtilities.dp(11), countTop + AndroidUtilities.dp(23));
+            canvas.drawRoundRect(rectF, 11.5f * AndroidUtilities.density, 11.5f * AndroidUtilities.density, circlePaint);
+            if (Theme.hasGradientService()) {
+                canvas.drawRoundRect(rectF, 11.5f * AndroidUtilities.density, 11.5f * AndroidUtilities.density, Theme.chat_actionBackgroundGradientDarkenPaint);
+            }
+            if (countLayout != null) {
+                canvas.save();
+                canvas.translate(countLeft, countTop + AndroidUtilities.dp(4));
+                countLayout.draw(canvas);
+                canvas.restore();
             }
         }
 
@@ -86,8 +149,8 @@ public class CounterView extends View {
             if (countAnimator != null) {
                 countAnimator.cancel();
             }
-        if (count > 0) {
+            if (count > 0 && updateVisibility && parent != null) {
-            setVisibility(View.VISIBLE);
+                parent.setVisibility(View.VISIBLE);
             }
             if (Math.abs(count - currentCount) > 99) {
                 animated = false;
@@ -95,13 +158,17 @@ public class CounterView extends View {
             if (!animated) {
                 currentCount = count;
                 if (count == 0) {
-                setVisibility(View.GONE);
+                    if (updateVisibility && parent != null) {
+                        parent.setVisibility(View.GONE);
+                    }
                     return;
                 }
                 String newStr = String.valueOf(count);
                 countWidth = Math.max(AndroidUtilities.dp(12), (int) Math.ceil(textPaint.measureText(newStr)));
                 countLayout = new StaticLayout(newStr, textPaint, countWidth, Layout.Alignment.ALIGN_CENTER, 1.0f, 0.0f, false);
-            invalidate();
+                if (parent != null) {
+                    parent.invalidate();
+                }
             }
             String newStr = String.valueOf(count);
 
@@ -113,7 +180,9 @@ public class CounterView extends View {
                 countAnimator = ValueAnimator.ofFloat(0, 1f);
                 countAnimator.addUpdateListener(valueAnimator -> {
                     countChangeProgress = (float) valueAnimator.getAnimatedValue();
-                invalidate();
+                    if (parent != null) {
+                        parent.invalidate();
+                    }
                 });
                 countAnimator.addListener(new AnimatorListenerAdapter() {
                     @Override
@@ -123,10 +192,12 @@ public class CounterView extends View {
                         countOldLayout = null;
                         countAnimationStableLayout = null;
                         countAnimationInLayout = null;
-                    if (currentCount == 0) {
+                        if (parent != null) {
-                        setVisibility(View.GONE);
+                            if (currentCount == 0 && updateVisibility) {
+                                parent.setVisibility(View.GONE);
+                            }
+                            parent.invalidate();
                         }
-                    invalidate();
                     }
                 });
                 if (currentCount <= 0) {
@@ -176,12 +247,13 @@ public class CounterView extends View {
             }
 
             currentCount = count;
-        invalidate();
+            if (parent != null) {
+                parent.invalidate();
+            }
         }
 
-    @Override
+        public void draw(Canvas canvas) {
-    protected void onDraw(Canvas canvas) {
+            if (type != TYPE_CHAT_PULLING_DOWN) {
-        super.onDraw(canvas);
                 int textColor = Theme.getColor(textColorKey);
                 int circleColor = Theme.getColor(circleColorKey);
                 if (this.textColor != textColor) {
@@ -192,11 +264,12 @@ public class CounterView extends View {
                     this.circleColor = circleColor;
                     circlePaint.setColor(circleColor);
                 }
+            }
             if (countChangeProgress != 1f) {
                 if (animationType == ANIMATION_TYPE_IN || animationType == ANIMATION_TYPE_OUT) {
                     updateX(countWidth);
                     float cx = countLeft + countWidth / 2f;
-                float cy = getMeasuredHeight() / 2f;
+                    float cy = lastH / 2f;
                     canvas.save();
                     float progress = animationType == ANIMATION_TYPE_IN ? countChangeProgress : (1f - countChangeProgress);
                     canvas.scale(progress, progress, cx, cy);
@@ -208,7 +281,7 @@ public class CounterView extends View {
                         progressHalf = 1f;
                     }
 
-                float countTop = (getMeasuredHeight() - AndroidUtilities.dp(23)) / 2f;
+                    float countTop = (lastH - AndroidUtilities.dp(23)) / 2f;
                     float countWidth;
                     if (this.countWidth == this.countWidthOld) {
                         countWidth = this.countWidth;
@@ -230,6 +303,9 @@ public class CounterView extends View {
                     canvas.save();
                     canvas.scale(scale, scale, rectF.centerX(), rectF.centerY());
                     canvas.drawRoundRect(rectF, 11.5f * AndroidUtilities.density, 11.5f * AndroidUtilities.density, circlePaint);
+                    if (Theme.hasGradientService()) {
+                        canvas.drawRoundRect(rectF, 11.5f * AndroidUtilities.density, 11.5f * AndroidUtilities.density, Theme.chat_actionBackgroundGradientDarkenPaint);
+                    }
                     canvas.clipRect(rectF);
 
                     boolean increment = reverseAnimation != countAnimationIncrement;
@@ -270,9 +346,37 @@ public class CounterView extends View {
             }
         }
 
+        public void updateBackgroundRect() {
+            if (countChangeProgress != 1f) {
+                if (animationType == ANIMATION_TYPE_IN || animationType == ANIMATION_TYPE_OUT) {
+                    updateX(countWidth);
+                    float countTop = (lastH - AndroidUtilities.dp(23)) / 2f;
+                    rectF.set(x, countTop, x + countWidth + AndroidUtilities.dp(11), countTop + AndroidUtilities.dp(23));
+                } else {
+                    float progressHalf = countChangeProgress * 2;
+                    if (progressHalf > 1f) {
+                        progressHalf = 1f;
+                    }
+                    float countTop = (lastH - AndroidUtilities.dp(23)) / 2f;
+                    float countWidth;
+                    if (this.countWidth == this.countWidthOld) {
+                        countWidth = this.countWidth;
+                    } else {
+                        countWidth = this.countWidth * progressHalf + this.countWidthOld * (1f - progressHalf);
+                    }
+                    updateX(countWidth);
+                    rectF.set(x, countTop, x + countWidth + AndroidUtilities.dp(11), countTop + AndroidUtilities.dp(23));
+                }
+            } else {
+                updateX(countWidth);
+                float countTop = (lastH - AndroidUtilities.dp(23)) / 2f;
+                rectF.set(x, countTop, x + countWidth + AndroidUtilities.dp(11), countTop + AndroidUtilities.dp(23));
+            }
+        }
+
         private void updateX(float countWidth) {
             if (gravity == Gravity.RIGHT) {
-            countLeft = getMeasuredWidth() - AndroidUtilities.dp(5.5f);
+                countLeft = width - AndroidUtilities.dp(5.5f);
                 if (horizontalPadding != 0) {
                     countLeft -= Math.max(horizontalPadding + countWidth / 2f, countWidth);
                 } else {
@@ -281,34 +385,22 @@ public class CounterView extends View {
             } else if (gravity == Gravity.LEFT) {
                 countLeft = AndroidUtilities.dp(5.5f);
             } else {
-            countLeft = (int) ((getMeasuredWidth() - countWidth) / 2f);
+                countLeft = (int) ((width - countWidth) / 2f);
             }
             x = countLeft - AndroidUtilities.dp(5.5f);
         }
 
-    private void drawInternal(Canvas canvas) {
+        public float getCenterX() {
-        float countTop = (getMeasuredHeight() - AndroidUtilities.dp(23)) / 2f;
             updateX(countWidth);
-        rectF.set(x, countTop, x + countWidth + AndroidUtilities.dp(11), countTop + AndroidUtilities.dp(23));
+            return countLeft + countWidth / 2f;
-        canvas.drawRoundRect(rectF, 11.5f * AndroidUtilities.density, 11.5f * AndroidUtilities.density, circlePaint);
-        if (countLayout != null) {
-            canvas.save();
-            canvas.translate(countLeft, countTop + AndroidUtilities.dp(4));
-            countLayout.draw(canvas);
-            canvas.restore();
-        }
         }
 
-    public void setColors(String textKey, String circleKey){
+        public void setType(int type) {
-        this.textColorKey = textKey;
+            this.type = type;
-        this.circleColorKey = circleKey;
         }
 
-    public void setGravity(int gravity) {
+        public void setParent(View parent) {
-        this.gravity = gravity;
+            this.parent = parent;
         }
-
-    public void setReverse(boolean b) {
-        reverseAnimation = b;
     }
 }

TMessagesProj/src/main/java/org/telegram/ui/Components/EditTextBoldCursor.java

@@ -572,9 +572,9 @@ public class EditTextBoldCursor extends EditText {
             }
             if (supportRtlHint && LocaleController.isRTL) {
                 float offset = getMeasuredWidth() - hintWidth;
-                canvas.translate(left + getScrollX() + offset, lineY - hintLayout.getHeight() - AndroidUtilities.dp(6));
+                canvas.translate(left + getScrollX() + offset, lineY - hintLayout.getHeight() - AndroidUtilities.dp(7));
             } else {
-                canvas.translate(left + getScrollX(), lineY - hintLayout.getHeight() - AndroidUtilities.dp(6));
+                canvas.translate(left + getScrollX(), lineY - hintLayout.getHeight() - AndroidUtilities.dp2(7));
             }
             if (transformHintToHeader) {
                 float scale = 1.0f - 0.3f * headerAnimationProgress;

TMessagesProj/src/main/java/org/telegram/ui/Components/EditTextEmoji.java

@@ -470,7 +470,7 @@ public class EditTextEmoji extends FrameLayout implements NotificationCenter.Not
         if (emojiView != null) {
             return;
         }
-        emojiView = new EmojiView(false, false, getContext(), false, null);
+        emojiView = new EmojiView(false, false, getContext(), false, null, null);
         emojiView.setVisibility(GONE);
         if (AndroidUtilities.isTablet()) {
             emojiView.setForseMultiwindowLayout(true);

TMessagesProj/src/main/java/org/telegram/ui/Components/EmojiView.java

@@ -15,6 +15,7 @@ import android.animation.ObjectAnimator;
 import android.animation.StateListAnimator;
 import android.annotation.SuppressLint;
 import android.annotation.TargetApi;
+import android.app.Activity;
 import android.content.Context;
 import android.content.SharedPreferences;
 import android.database.DataSetObserver;
@@ -24,6 +25,7 @@ import android.graphics.Outline;
 import android.graphics.Paint;
 import android.graphics.PorterDuff;
 import android.graphics.PorterDuffColorFilter;
+import android.graphics.Rect;
 import android.graphics.RectF;
 import android.graphics.drawable.Drawable;
 import android.graphics.drawable.LayerDrawable;
@@ -37,10 +39,12 @@ import androidx.core.view.ViewCompat;
 import androidx.recyclerview.widget.GridLayoutManager;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.LinearSmoothScroller;
+import androidx.recyclerview.widget.LinearSmoothScrollerCustom;
 import androidx.recyclerview.widget.RecyclerView;
 import androidx.recyclerview.widget.SimpleItemAnimator;
 import androidx.viewpager.widget.PagerAdapter;
 import androidx.viewpager.widget.ViewPager;
+
 import android.text.Editable;
 import android.text.SpannableStringBuilder;
 import android.text.TextUtils;
@@ -67,6 +71,8 @@ import android.widget.LinearLayout;
 import android.widget.PopupWindow;
 import android.widget.TextView;
 
+import com.google.android.exoplayer2.util.Log;
+
 import org.telegram.messenger.AndroidUtilities;
 import org.telegram.messenger.BuildVars;
 import org.telegram.messenger.ChatObject;
@@ -139,9 +145,11 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
     private EmojiSearchAdapter emojiSearchAdapter;
     private SearchField emojiSearchField;
     private AnimatorSet emojiTabShadowAnimator;
+    private RecyclerAnimationScrollHelper scrollHelper;
     private boolean firstEmojiAttach = true;
     private boolean needEmojiSearch;
     private int hasRecentEmoji = -1;
+    private boolean hasChatStickers;
 
     private FrameLayout gifContainer;
     private RecyclerListView gifGridView;
@@ -163,19 +171,34 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
     private StickersSearchGridAdapter stickersSearchGridAdapter;
     private RecyclerListView.OnItemClickListener stickersOnItemClickListener;
     private ScrollSlidingTabStrip stickersTab;
+    private FrameLayout stickersTabContainer;
     private RecyclerListView stickersGridView;
     private GridLayoutManager stickersLayoutManager;
+    private TrendingAdapter trendingAdapter;
     private SearchField stickersSearchField;
     private int stickersMinusDy;
     private boolean firstStickersAttach = true;
+    private boolean ignoreStickersScroll;
+    private boolean stickersContainerAttached;
 
     private AnimatorSet searchAnimation;
 
     private TextView mediaBanTooltip;
     private DragListener dragListener;
+    private boolean showing;
 
     private final int[] tabsMinusDy = new int[3];
     private ObjectAnimator[] tabsYAnimators = new ObjectAnimator[3];
+    private boolean firstTabUpdate;
+
+    public void setShowing(boolean showing) {
+        this.showing = showing;
+        updateStickerTabsPosition();
+    }
+
+    public void onMessageSend() {
+        chooseStickerActionTracker.reset();
+    }
 
     @IntDef({Type.STICKERS, Type.EMOJIS, Type.GIFS})
     @Retention(RetentionPolicy.SOURCE)
@@ -205,6 +228,7 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
     private ArrayList<TLRPC.Document> recentGifs = new ArrayList<>();
     private ArrayList<TLRPC.Document> recentStickers = new ArrayList<>();
     private ArrayList<TLRPC.Document> favouriteStickers = new ArrayList<>();
+    private ArrayList<TLRPC.StickerSetCovered> featuredStickerSets = new ArrayList<>();
 
     private Paint dotPaint;
 
@@ -249,6 +273,18 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
     private float emojiLastY;
     private float emojiTouchedX;
     private float emojiTouchedY;
+    private float lastStickersX;
+    private boolean expandStickersByDragg;
+
+    private Runnable checkExpandStickerTabsRunnable = new Runnable() {
+        @Override
+        public void run() {
+            if (!stickersTab.isDragging()) {
+                expandStickersByDragg = false;
+                updateStickerTabsPosition();
+            }
+        }
+    };
 
     public interface EmojiViewDelegate {
         default boolean onBackspace() {
@@ -319,15 +355,30 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
             return 0;
         }
 
+        default int getThreadId() {
+            return 0;
+        }
+
         default void showTrendingStickersAlert(TrendingStickersLayout layout) {
 
         }
+
+        default void invalidateEnterView() {
+
+        }
+
+        default float getProgressToSearchOpened() {
+            return 0f;
+        }
     }
 
     public interface DragListener {
         void onDragStart();
+
         void onDragEnd(float velocity);
+
         void onDragCancel();
+
         void onDrag(int offset);
     }
 
@@ -389,6 +440,7 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
     };
 
     private static final Field superListenerField;
+
     static {
         Field f = null;
         try {
@@ -583,9 +635,15 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
                 if (!smoothScrolling) {
                     animateTabsY(type);
                 }
+                if (ignoreStickersScroll) {
+                    ignoreStickersScroll = false;
+                }
                 smoothScrolling = false;
             } else {
                 if (newState == RecyclerView.SCROLL_STATE_DRAGGING) {
+                    if (ignoreStickersScroll) {
+                        ignoreStickersScroll = false;
+                    }
                     final SearchField searchField = getSearchFieldForType(type);
                     if (searchField != null) {
                         searchField.hideKeyboard();
@@ -595,6 +653,9 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
                 if (!smoothScrolling) {
                     stopAnimatingTabsY(type);
                 }
+                if (type == Type.STICKERS) {
+                    chooseStickerActionTracker.doSomeAction();
+                }
             }
         }
 
@@ -642,6 +703,9 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
 
         @Override
         public boolean onInterceptTouchEvent(MotionEvent ev) {
+            if (isDragging()) {
+                return super.onInterceptTouchEvent(ev);
+            }
             if (getParent() != null) {
                 getParent().requestDisallowInterceptTouchEvent(true);
             }
@@ -668,18 +732,27 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
 
         @Override
         public boolean onTouchEvent(MotionEvent ev) {
+            if (isDragging()) {
+                return super.onTouchEvent(ev);
+            }
             if (first) {
                 first = false;
                 lastX = ev.getX();
             }
+            if (ev.getAction() == MotionEvent.ACTION_DOWN || ev.getAction() == MotionEvent.ACTION_MOVE) {
+                lastStickersX = ev.getRawX();
+            }
             if (ev.getAction() == MotionEvent.ACTION_DOWN) {
                 draggingVertically = draggingHorizontally = false;
                 downX = ev.getRawX();
                 downY = ev.getRawY();
             } else {
                 if (!draggingVertically && !draggingHorizontally && dragListener != null) {
-                    if (Math.abs(ev.getRawX() - downX) >= touchSlop) {
+                    if (Math.abs(ev.getRawX() - downX) >= touchSlop && canScrollHorizontally((int) (downX - ev.getRawX()))) {
                         draggingHorizontally = true;
+                        AndroidUtilities.cancelRunOnUIThread(checkExpandStickerTabsRunnable);
+                        expandStickersByDragg = true;
+                        updateStickerTabsPosition();
                     } else if (Math.abs(ev.getRawY() - downY) >= touchSlop) {
                         draggingVertically = true;
                         downY = ev.getRawY();
@@ -691,6 +764,9 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
                     }
                 }
             }
+            if (expandStickersByDragg && (ev.getAction() == MotionEvent.ACTION_UP || ev.getAction() == MotionEvent.ACTION_CANCEL)) {
+                AndroidUtilities.runOnUIThread(checkExpandStickerTabsRunnable, 1500);
+            }
             if (draggingVertically) {
                 if (vTracker == null) {
                     vTracker = VelocityTracker.obtain();
@@ -711,6 +787,7 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
                 } else {
                     dragListener.onDrag(Math.round(ev.getRawY() - downY));
                 }
+                cancelLongPress();
                 return true;
             }
             float newTranslationX = getTranslationX();
@@ -999,7 +1076,7 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
         }
     }
 
-    public EmojiView(boolean needStickers, boolean needGif, final Context context, boolean needSearch, final TLRPC.ChatFull chatFull) {
+    public EmojiView(boolean needStickers, boolean needGif, final Context context, boolean needSearch, final TLRPC.ChatFull chatFull, ViewGroup parentView) {
         super(context);
 
         int color = Theme.getColor(Theme.key_chat_emojiBottomPanelIcon);
@@ -1027,12 +1104,12 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
         };
 
         stickerIcons = new Drawable[]{
-                Theme.createEmojiIconSelectorDrawable(context, R.drawable.stickers_recent, Theme.getColor(Theme.key_chat_emojiBottomPanelIcon), Theme.getColor(Theme.key_chat_emojiPanelIconSelected)),
+                Theme.createEmojiIconSelectorDrawable(context, R.drawable.emoji_tabs_recent, Theme.getColor(Theme.key_chat_emojiBottomPanelIcon), Theme.getColor(Theme.key_chat_emojiPanelIconSelected)),
-                Theme.createEmojiIconSelectorDrawable(context, R.drawable.stickers_favorites, Theme.getColor(Theme.key_chat_emojiBottomPanelIcon), Theme.getColor(Theme.key_chat_emojiPanelIconSelected)),
+                Theme.createEmojiIconSelectorDrawable(context, R.drawable.emoji_tabs_faves, Theme.getColor(Theme.key_chat_emojiBottomPanelIcon), Theme.getColor(Theme.key_chat_emojiPanelIconSelected)),
-                Theme.createEmojiIconSelectorDrawable(context, R.drawable.stickers_trending3, Theme.getColor(Theme.key_chat_emojiBottomPanelIcon), Theme.getColor(Theme.key_chat_emojiPanelIconSelected)),
+                Theme.createEmojiIconSelectorDrawable(context, R.drawable.emoji_tabs_new3, Theme.getColor(Theme.key_chat_emojiBottomPanelIcon), Theme.getColor(Theme.key_chat_emojiPanelIconSelected)),
                 new LayerDrawable(new Drawable[]{
-                        Theme.createEmojiIconSelectorDrawable(context, R.drawable.stickers_trending1, Theme.getColor(Theme.key_chat_emojiBottomPanelIcon), Theme.getColor(Theme.key_chat_emojiPanelIconSelected)),
+                        Theme.createEmojiIconSelectorDrawable(context, R.drawable.emoji_tabs_new1, Theme.getColor(Theme.key_chat_emojiBottomPanelIcon), Theme.getColor(Theme.key_chat_emojiPanelIconSelected)),
-                        Theme.createEmojiIconSelectorDrawable(context, R.drawable.stickers_trending2, Theme.getColor(Theme.key_chat_emojiPanelStickerPackSelectorLine), Theme.getColor(Theme.key_chat_emojiPanelStickerPackSelectorLine))
+                        Theme.createEmojiIconSelectorDrawable(context, R.drawable.emoji_tabs_new2, Theme.getColor(Theme.key_chat_emojiPanelStickerPackSelectorLine), Theme.getColor(Theme.key_chat_emojiPanelStickerPackSelectorLine))
                 })
         };
 
@@ -1551,7 +1628,24 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
                 gifAdapter.loadTrendingGifs();
             }
 
-            stickersContainer = new FrameLayout(context);
+            stickersContainer = new FrameLayout(context) {
+                
+                @Override
+                protected void onAttachedToWindow() {
+                    super.onAttachedToWindow();
+                    stickersContainerAttached = true;
+                    updateStickerTabsPosition();
+                    chooseStickerActionTracker.checkVisibility();
+                }
+
+                @Override
+                protected void onDetachedFromWindow() {
+                    super.onDetachedFromWindow();
+                    stickersContainerAttached = false;
+                    updateStickerTabsPosition();
+                    chooseStickerActionTracker.checkVisibility();
+                }
+            };
 
             MediaDataController.getInstance(currentAccount).checkStickers(MediaDataController.TYPE_IMAGE);
             MediaDataController.getInstance(currentAccount).checkFeaturedStickers();
@@ -1591,7 +1685,29 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
                 }
             };
 
-            stickersGridView.setLayoutManager(stickersLayoutManager = new GridLayoutManager(context, 5));
+            stickersGridView.setLayoutManager(stickersLayoutManager = new GridLayoutManager(context, 5) {
+                @Override
+                public void smoothScrollToPosition(RecyclerView recyclerView, RecyclerView.State state, int position) {
+                    try {
+                        LinearSmoothScrollerCustom linearSmoothScroller = new LinearSmoothScrollerCustom(recyclerView.getContext(), LinearSmoothScrollerCustom.POSITION_TOP);
+                        linearSmoothScroller.setTargetPosition(position);
+                        startSmoothScroll(linearSmoothScroller);
+                    } catch (Exception e) {
+                        FileLog.e(e);
+                    }
+                }
+
+                @Override
+                public int scrollVerticallyBy(int dy, RecyclerView.Recycler recycler, RecyclerView.State state) {
+                    int i = super.scrollVerticallyBy(dy, recycler, state);
+                    if (i != 0 && stickersGridView.getScrollState() == RecyclerView.SCROLL_STATE_DRAGGING) {
+                        expandStickersByDragg = false;
+                        updateStickerTabsPosition();
+                    }
+                    chooseStickerActionTracker.doSomeAction();
+                    return i;
+                }
+            });
             stickersLayoutManager.setSpanSizeLookup(new GridLayoutManager.SpanSizeLookup() {
                 @Override
                 public int getSpanSize(int position) {
@@ -1647,31 +1763,122 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
             stickersGridView.setOnItemClickListener(stickersOnItemClickListener);
             stickersGridView.setGlowColor(Theme.getColor(Theme.key_chat_emojiPanelBackground));
             stickersContainer.addView(stickersGridView);
+            scrollHelper = new RecyclerAnimationScrollHelper(stickersGridView, stickersLayoutManager);
 
             stickersSearchField = new SearchField(context, 0);
             stickersContainer.addView(stickersSearchField, new FrameLayout.LayoutParams(LayoutHelper.MATCH_PARENT, searchFieldHeight + AndroidUtilities.getShadowHeight()));
 
-            stickersTab = new DraggableScrollSlidingTabStrip(context);
+            stickersTab = new DraggableScrollSlidingTabStrip(context) {
+
+                @Override
+                protected void updatePosition() {
+                    updateStickerTabsPosition();
+                    stickersTabContainer.invalidate();
+                    invalidate();
+                    if (delegate != null) {
+                        delegate.invalidateEnterView();
+                    }
+                }
+
+                @Override
+                protected void stickerSetPositionChanged(int fromPosition, int toPosition) {
+                    int index1 = fromPosition - stickersTabOffset;
+                    int index2 = toPosition - stickersTabOffset;
+
+                    final MediaDataController mediaDataController = MediaDataController.getInstance(currentAccount);
+
+                    swapListElements(stickerSets, index1, index2);
+                    if (hasChatStickers) {
+                        swapListElements(mediaDataController.getStickerSets(MediaDataController.TYPE_IMAGE), index1 - 1, index2 - 1);
+                    } else {
+                        swapListElements(mediaDataController.getStickerSets(MediaDataController.TYPE_IMAGE), index1, index2);
+                    }
+
+                    reloadStickersAdapter();
+                    AndroidUtilities.cancelRunOnUIThread(checkExpandStickerTabsRunnable);
+                    AndroidUtilities.runOnUIThread(checkExpandStickerTabsRunnable, 1500);
+                    sendReorder();
+                    updateStickerTabs();
+                }
+
+                private void swapListElements(List<TLRPC.TL_messages_stickerSet> list, int index1, int index2) {
+                    final TLRPC.TL_messages_stickerSet set1 = list.remove(index1);
+                    list.add(index2, set1);
+                }
+
+                private void sendReorder() {
+                    MediaDataController.getInstance(currentAccount).calcNewHash(MediaDataController.TYPE_IMAGE);
+                    TLRPC.TL_messages_reorderStickerSets req = new TLRPC.TL_messages_reorderStickerSets();
+                    req.masks = false;
+                    for (int a = hasChatStickers ? 1 : 0; a < stickerSets.size(); a++) {
+                        req.order.add(stickerSets.get(a).set.id);
+                    }
+                    ConnectionsManager.getInstance(currentAccount).sendRequest(req, (response, error) -> { });
+                    NotificationCenter.getInstance(currentAccount).postNotificationName(NotificationCenter.stickersDidLoad, MediaDataController.TYPE_IMAGE);
+                }
+
+                @Override
+                protected void invalidateOverlays() {
+                    stickersTabContainer.invalidate();
+                }
+            };
+            stickersTab.setDragEnabled(true);
+            stickersTab.setWillNotDraw(false);
             stickersTab.setType(ScrollSlidingTabStrip.Type.TAB);
             stickersTab.setUnderlineHeight(AndroidUtilities.getShadowHeight());
             stickersTab.setIndicatorColor(Theme.getColor(Theme.key_chat_emojiPanelStickerPackSelectorLine));
             stickersTab.setUnderlineColor(Theme.getColor(Theme.key_chat_emojiPanelShadowLine));
-            stickersTab.setBackgroundColor(Theme.getColor(Theme.key_chat_emojiPanelBackground));
+
+            if (parentView != null) {
+                stickersTabContainer = new FrameLayout(context) {
+
+                    Paint paint = new Paint();
+                    @Override
+                    protected void dispatchDraw(Canvas canvas) {
+                        float searchProgress = delegate.getProgressToSearchOpened();
+                        float searchProgressOffset = AndroidUtilities.dp(50) * delegate.getProgressToSearchOpened();
+                        if (searchProgressOffset > getMeasuredHeight()) {
+                            return;
+                        }
+                        canvas.save();
+                        if (searchProgressOffset != 0) {
+                            canvas.clipRect(0, searchProgressOffset, getMeasuredWidth(), getMeasuredHeight());
+                        }
+                        paint.setColor(Theme.getColor(Theme.key_chat_emojiPanelBackground));
+                        canvas.drawRect(0, 0, getMeasuredWidth(), AndroidUtilities.dp(48) + stickersTab.getExpandedOffset(), paint);
+                        super.dispatchDraw(canvas);
+                        stickersTab.drawOverlays(canvas);
+                        canvas.restore();
+                    }
+
+                    @Override
+                    protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
+                        super.onLayout(changed, left, top, right, bottom);
+                        updateStickerTabsPosition();
+                    }
+                };
+                stickersTabContainer.addView(stickersTab, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 48, Gravity.LEFT | Gravity.TOP));
+                parentView.addView(stickersTabContainer, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT));
+            } else {
                 stickersContainer.addView(stickersTab, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 48, Gravity.LEFT | Gravity.TOP));
+            }
             updateStickerTabs();
             stickersTab.setDelegate(page -> {
+                if (firstTabUpdate) {
+                    return;
+                }
                 if (page == trendingTabNum) {
                     openTrendingStickers(null);
                     return;
                 } else if (page == recentTabBum) {
                     stickersGridView.stopScroll();
-                    stickersLayoutManager.scrollToPositionWithOffset(stickersGridAdapter.getPositionForPack("recent"), 0);
+                    scrollStickersToPosition(stickersGridAdapter.getPositionForPack("recent"), 0);
                     resetTabsY(Type.STICKERS);
                     stickersTab.onPageScrolled(recentTabBum, recentTabBum > 0 ? recentTabBum : stickersTabOffset);
                     return;
                 } else if (page == favTabBum) {
                     stickersGridView.stopScroll();
-                    stickersLayoutManager.scrollToPositionWithOffset(stickersGridAdapter.getPositionForPack("fav"), 0);
+                    scrollStickersToPosition(stickersGridAdapter.getPositionForPack("fav"), 0);
                     resetTabsY(Type.STICKERS);
                     stickersTab.onPageScrolled(favTabBum, favTabBum > 0 ? favTabBum : stickersTabOffset);
                     return;
@@ -1686,9 +1893,20 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
                 }
                 firstStickersAttach = false;
                 stickersGridView.stopScroll();
-                stickersLayoutManager.scrollToPositionWithOffset(stickersGridAdapter.getPositionForPack(stickerSets.get(index)), 0);
+                scrollStickersToPosition(stickersGridAdapter.getPositionForPack(stickerSets.get(index)), 0);
                 resetTabsY(Type.STICKERS);
                 checkScroll(Type.STICKERS);
+                int firstTab;
+                if (favTabBum > 0) {
+                    firstTab = favTabBum;
+                } else if (recentTabBum > 0) {
+                    firstTab = recentTabBum;
+                } else {
+                    firstTab = stickersTabOffset;
+                }
+                stickersTab.onPageScrolled(page, firstTab);
+                expandStickersByDragg = false;
+                updateStickerTabsPosition();
             });
 
             stickersGridView.setOnScrollListener(new TypedScrollListener(Type.STICKERS));
@@ -1809,6 +2027,7 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
             typeTabs.setOnPageChangeListener(new ViewPager.OnPageChangeListener() {
                 @Override
                 public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
+                    checkGridVisibility(position, positionOffset);
                     EmojiView.this.onPageScrolled(position, getMeasuredWidth() - getPaddingLeft() - getPaddingRight(), positionOffsetPixels);
                     showBottomTab(true, true);
                     SearchField currentField;
@@ -1837,6 +2056,7 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
                         field.searchEditText.setSelection(currentFieldText.length());
                     }
                     startStopVisibleGifs((position == 0 && positionOffset > 0) || position == 1);
+                    updateStickerTabsPosition();
                 }
 
                 @Override
@@ -1972,6 +2192,31 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
         }
     }
 
+    private void checkGridVisibility(int position, float positionOffset) {
+        if (stickersContainer == null || gifContainer == null) {
+            return;
+        }
+        if (position == 0) {
+            emojiGridView.setVisibility(View.VISIBLE);
+            gifGridView.setVisibility(positionOffset == 0 ? View.GONE : View.VISIBLE);
+            gifTabs.setVisibility(positionOffset == 0 ? View.GONE : View.VISIBLE);
+            stickersGridView.setVisibility(View.GONE);
+            stickersTab.setVisibility(View.GONE);
+        } else if (position == 1) {
+            emojiGridView.setVisibility(View.GONE);
+            gifGridView.setVisibility(View.VISIBLE);
+            gifTabs.setVisibility(View.VISIBLE);
+            stickersGridView.setVisibility(positionOffset == 0 ? View.GONE : View.VISIBLE);
+            stickersTab.setVisibility(positionOffset == 0 ? View.GONE : View.VISIBLE);
+        } else if (position == 2) {
+            emojiGridView.setVisibility(View.GONE);
+            gifGridView.setVisibility(View.GONE);
+            gifTabs.setVisibility(View.GONE);
+            stickersGridView.setVisibility(View.VISIBLE);
+            stickersTab.setVisibility(View.VISIBLE);
+        }
+    }
+
     private static String addColorToCode(String code, String color) {
         String end = null;
         int length = code.length();
@@ -2051,6 +2296,41 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
     public void setTranslationY(float translationY) {
         super.setTranslationY(translationY);
         updateBottomTabContainerPosition();
+        updateStickerTabsPosition();
+    }
+
+    Rect rect = new Rect();
+    private void updateStickerTabsPosition() {
+        if (stickersTabContainer == null) {
+            return;
+        }
+        boolean visible = getVisibility() == View.VISIBLE && stickersContainerAttached && delegate.getProgressToSearchOpened() != 1f;
+        stickersTabContainer.setVisibility(visible ? View.VISIBLE : View.GONE);
+
+        if (visible) {
+            rect.setEmpty();
+            pager.getChildVisibleRect(stickersContainer, rect, null);
+            float searchProgressOffset = AndroidUtilities.dp(50) * delegate.getProgressToSearchOpened();
+            int left = rect.left;
+            if (left != 0 || searchProgressOffset != 0) {
+                expandStickersByDragg = false;
+            }
+
+            stickersTabContainer.setTranslationX(left);
+            float y = getTop() + getTranslationY() - stickersTabContainer.getTop() - stickersTab.getExpandedOffset() - searchProgressOffset;
+            if (stickersTabContainer.getTranslationY() != y) {
+                stickersTabContainer.setTranslationY(y);
+                stickersTabContainer.invalidate();
+            }
+        }
+
+        if (expandStickersByDragg && (visible && showing)) {
+            stickersTab.expandStickers(lastStickersX, true);
+        } else {
+            expandStickersByDragg = false;
+            stickersTab.expandStickers(lastStickersX, false);
+        }
+
     }
 
     private void updateBottomTabContainerPosition() {
@@ -2189,7 +2469,7 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
 
             if (searchField == currentField && delegate != null && delegate.isExpanded()) {
                 searchAnimation = new AnimatorSet();
-                if (tabStrip != null) {
+                if (tabStrip != null && a != 2) {
                     searchAnimation.playTogether(
                             ObjectAnimator.ofFloat(tabStrip, View.TRANSLATION_Y, -AndroidUtilities.dp(48)),
                             ObjectAnimator.ofFloat(gridView, View.TRANSLATION_Y, -AndroidUtilities.dp(48)),
@@ -2199,8 +2479,8 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
                             ObjectAnimator.ofFloat(gridView, View.TRANSLATION_Y, -AndroidUtilities.dp(48)),
                             ObjectAnimator.ofFloat(currentField, View.TRANSLATION_Y, AndroidUtilities.dp(0)));
                 }
-                searchAnimation.setDuration(200);
+                searchAnimation.setDuration(220);
-                searchAnimation.setInterpolator(CubicBezierInterpolator.EASE_OUT_QUINT);
+                searchAnimation.setInterpolator(CubicBezierInterpolator.DEFAULT);
                 searchAnimation.addListener(new AnimatorListenerAdapter() {
                     @Override
                     public void onAnimationEnd(Animator animation) {
@@ -2225,7 +2505,7 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
                 searchAnimation.start();
             } else {
                 currentField.setTranslationY(AndroidUtilities.dp(0));
-                if (tabStrip != null) {
+                if (tabStrip != null && a != 2) {
                     tabStrip.setTranslationY(-AndroidUtilities.dp(48));
                 }
                 if (gridView == stickersGridView) {
@@ -2276,6 +2556,18 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
         closeSearch(animated, -1);
     }
 
+    private void scrollStickersToPosition(int p, int offset) {
+        View view = stickersLayoutManager.findViewByPosition(p);
+        int firstPosition = stickersLayoutManager.findFirstVisibleItemPosition();
+        if (view == null && Math.abs(p - firstPosition) > 40) {
+            scrollHelper.setScrollDirection(stickersLayoutManager.findFirstVisibleItemPosition() < p ? RecyclerAnimationScrollHelper.SCROLL_DIRECTION_DOWN : RecyclerAnimationScrollHelper.SCROLL_DIRECTION_UP);
+            scrollHelper.scrollToPosition(p, offset, false, true);
+        } else {
+            ignoreStickersScroll = true;
+            stickersGridView.smoothScrollToPosition(p);
+        }
+    }
+
     public void closeSearch(boolean animated, long scrollToSet) {
         if (searchAnimation != null) {
             searchAnimation.cancel();
@@ -2287,8 +2579,8 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
             TLRPC.TL_messages_stickerSet set = MediaDataController.getInstance(currentAccount).getStickerSetById(scrollToSet);
             if (set != null) {
                 int pos = stickersGridAdapter.getPositionForPack(set);
-                if (pos >= 0) {
+                if (pos >= 0 && pos < stickersGridAdapter.getItemCount()) {
-                    stickersLayoutManager.scrollToPositionWithOffset(pos, AndroidUtilities.dp(48 + 12));
+                    scrollStickersToPosition(pos, AndroidUtilities.dp(48 + 12));
                 }
             }
         }
@@ -2328,14 +2620,14 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
 
             if (a == currentItem && animated) {
                 searchAnimation = new AnimatorSet();
-                if (tabStrip != null) {
+                if (tabStrip != null && a != 2) {
                     searchAnimation.playTogether(
                             ObjectAnimator.ofFloat(tabStrip, View.TRANSLATION_Y, 0),
                             ObjectAnimator.ofFloat(gridView, View.TRANSLATION_Y, AndroidUtilities.dp(48) - searchFieldHeight),
                             ObjectAnimator.ofFloat(currentField, View.TRANSLATION_Y, AndroidUtilities.dp(48) - searchFieldHeight));
                 } else {
                     searchAnimation.playTogether(
-                            ObjectAnimator.ofFloat(gridView, View.TRANSLATION_Y, -searchFieldHeight),
+                            ObjectAnimator.ofFloat(gridView, View.TRANSLATION_Y, AndroidUtilities.dp(48) - searchFieldHeight),
                             ObjectAnimator.ofFloat(currentField, View.TRANSLATION_Y, -searchFieldHeight));
                 }
                 searchAnimation.setDuration(200);
@@ -2375,7 +2667,7 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
                 searchAnimation.start();
             } else {
                 currentField.setTranslationY(AndroidUtilities.dp(48) - searchFieldHeight);
-                if (tabStrip != null) {
+                if (tabStrip != null && a != 2) {
                     tabStrip.setTranslationY(0);
                 }
                 if (gridView == stickersGridView) {
@@ -2537,7 +2829,7 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
             checkEmojiTabY(emojiGridView, dy);
             return;
         }
-        if (delegate != null && delegate.isSearchOpened()) {
+        if (delegate != null && delegate.isSearchOpened() || ignoreStickersScroll) {
             return;
         }
         final RecyclerListView listView = getListViewForType(type);
@@ -2553,18 +2845,22 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
         } else if (tabsMinusDy[type] < -AndroidUtilities.dp(48 * 6)) {
             tabsMinusDy[type] = -AndroidUtilities.dp(48 * 6);
         }
+        if (type == 0) {
+            updateStickerTabsPosition();
+        } else {
             getTabsForType(type).setTranslationY(Math.max(-AndroidUtilities.dp(48), tabsMinusDy[type]));
         }
+    }
 
     private void resetTabsY(@Type int type) {
-        if (delegate != null && delegate.isSearchOpened()) {
+        if (delegate != null && delegate.isSearchOpened() || type == Type.STICKERS) {
             return;
         }
         getTabsForType(type).setTranslationY(tabsMinusDy[type] = 0);
     }
 
     private void animateTabsY(@Type int type) {
-        if (delegate != null && delegate.isSearchOpened()) {
+        if ((delegate != null && delegate.isSearchOpened()) || type == Type.STICKERS) {
             return;
         }
         final float tabsHeight = AndroidUtilities.dpf2(type == Type.EMOJIS ? 38 : 48);
@@ -2635,9 +2931,12 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
 
     private ScrollSlidingTabStrip getTabsForType(@Type int type) {
         switch (type) {
-            case Type.STICKERS: return stickersTab;
+            case Type.STICKERS:
-            case Type.EMOJIS: return emojiTabs;
+                return stickersTab;
-            case Type.GIFS: return gifTabs;
+            case Type.EMOJIS:
+                return emojiTabs;
+            case Type.GIFS:
+                return gifTabs;
             default:
                 throw new IllegalArgumentException("Unexpected argument: " + type);
         }
@@ -2645,9 +2944,12 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
 
     private RecyclerListView getListViewForType(@Type int type) {
         switch (type) {
-            case Type.STICKERS: return stickersGridView;
+            case Type.STICKERS:
-            case Type.EMOJIS: return emojiGridView;
+                return stickersGridView;
-            case Type.GIFS: return gifGridView;
+            case Type.EMOJIS:
+                return emojiGridView;
+            case Type.GIFS:
+                return gifGridView;
             default:
                 throw new IllegalArgumentException("Unexpected argument: " + type);
         }
@@ -2655,9 +2957,12 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
 
     private GridLayoutManager getLayoutManagerForType(@Type int type) {
         switch (type) {
-            case Type.STICKERS: return stickersLayoutManager;
+            case Type.STICKERS:
-            case Type.EMOJIS: return emojiLayoutManager;
+                return stickersLayoutManager;
-            case Type.GIFS: return gifLayoutManager;
+            case Type.EMOJIS:
+                return emojiLayoutManager;
+            case Type.GIFS:
+                return gifLayoutManager;
             default:
                 throw new IllegalArgumentException("Unexpected argument: " + type);
         }
@@ -2665,9 +2970,12 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
 
     private SearchField getSearchFieldForType(@Type int type) {
         switch (type) {
-            case Type.STICKERS: return stickersSearchField;
+            case Type.STICKERS:
-            case Type.EMOJIS: return emojiSearchField;
+                return stickersSearchField;
-            case Type.GIFS: return gifSearchField;
+            case Type.EMOJIS:
+                return emojiSearchField;
+            case Type.GIFS:
+                return gifSearchField;
             default:
                 throw new IllegalArgumentException("Unexpected argument: " + type);
         }
@@ -2770,6 +3078,9 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
 
     private void checkScroll(@Type int type) {
         if (type == Type.STICKERS) {
+            if (ignoreStickersScroll) {
+                return;
+            }
             int firstVisibleItem = stickersLayoutManager.findFirstVisibleItemPosition();
             if (firstVisibleItem == RecyclerView.NO_POSITION) {
                 return;
@@ -2881,12 +3192,13 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
     }
 
     private void updateStickerTabs() {
-        if (stickersTab == null) {
+        if (stickersTab == null || stickersTab.isDragging()) {
             return;
         }
         recentTabBum = -2;
         favTabBum = -2;
         trendingTabNum = -2;
+        hasChatStickers = false;
 
         stickersTabOffset = 0;
         int lastPosition = stickersTab.getCurrentPosition();
@@ -2895,10 +3207,22 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
         final MediaDataController mediaDataController = MediaDataController.getInstance(currentAccount);
 
         SharedPreferences preferences = MessagesController.getEmojiSettings(currentAccount);
+        featuredStickerSets.clear();
         ArrayList<TLRPC.StickerSetCovered> featured = mediaDataController.getFeaturedStickerSets();
-        if (!featured.isEmpty() && (!BuildVars.DEBUG_PRIVATE_VERSION || (mediaDataController.getUnreadStickerSets().isEmpty() || preferences.getLong("featured_hidden", 0) == featured.get(0).set.id))) {
+        for (int a = 0, N = featured.size(); a < N; a++) {
+            TLRPC.StickerSetCovered set = featured.get(a);
+            if (mediaDataController.isStickerPackInstalled(set.set.id)) {
+                continue;
+            }
+            featuredStickerSets.add(set);
+        }
+        if (trendingAdapter != null) {
+            trendingAdapter.notifyDataSetChanged();
+        }
+        if (!featured.isEmpty() && (featuredStickerSets.isEmpty() || preferences.getLong("featured_hidden", 0) == featured.get(0).set.id)) {
             final int id = mediaDataController.getUnreadStickerSets().isEmpty() ? 2 : 3;
-            final ImageView trendingStickersTabView = stickersTab.addIconTab(id, stickerIcons[id]);
+            final StickerTabView trendingStickersTabView = stickersTab.addStickerIconTab(id, stickerIcons[id]);
+            trendingStickersTabView.textView.setText(LocaleController.getString("FeaturedStickersShort", R.string.FeaturedStickersShort));
             trendingStickersTabView.setContentDescription(LocaleController.getString("FeaturedStickers", R.string.FeaturedStickers));
             trendingTabNum = stickersTabOffset;
             stickersTabOffset++;
@@ -2907,13 +3231,17 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
         if (!favouriteStickers.isEmpty()) {
             favTabBum = stickersTabOffset;
             stickersTabOffset++;
-            stickersTab.addIconTab(1, stickerIcons[1]).setContentDescription(LocaleController.getString("FavoriteStickers", R.string.FavoriteStickers));
+            StickerTabView stickerTabView = stickersTab.addStickerIconTab(1, stickerIcons[1]);
+            stickerTabView.textView.setText(LocaleController.getString("FavoriteStickersShort", R.string.FavoriteStickersShort));
+            stickerTabView.setContentDescription(LocaleController.getString("FavoriteStickers", R.string.FavoriteStickers));
         }
 
         if (!recentStickers.isEmpty()) {
             recentTabBum = stickersTabOffset;
             stickersTabOffset++;
-            stickersTab.addIconTab(0, stickerIcons[0]).setContentDescription(LocaleController.getString("RecentStickers", R.string.RecentStickers));
+            StickerTabView stickerTabView = stickersTab.addStickerIconTab(0, stickerIcons[0]);
+            stickerTabView.textView.setText(LocaleController.getString("RecentStickersShort", R.string.RecentStickersShort));
+            stickerTabView.setContentDescription(LocaleController.getString("RecentStickers", R.string.RecentStickers));
         }
 
         stickerSets.clear();
@@ -2990,17 +3318,17 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
                     stickerSets.remove(0);
                     a--;
                 } else {
+                    hasChatStickers = true;
                     stickersTab.addStickerTab(chat);
                 }
             } else {
                 TLRPC.TL_messages_stickerSet stickerSet = stickerSets.get(a);
                 TLRPC.Document document = stickerSet.documents.get(0);
                 TLObject thumb = FileLoader.getClosestPhotoSizeWithSize(stickerSet.set.thumbs, 90);
-                SvgHelper.SvgDrawable svgThumb = DocumentObject.getSvgThumb(stickerSet.set.thumbs, Theme.key_emptyListPlaceholder, 0.2f);
                 if (thumb == null) {
                     thumb = document;
                 }
-                stickersTab.addStickerTab(thumb, svgThumb, document, stickerSet).setContentDescription(stickerSet.set.title + ", " + LocaleController.getString("AccDescrStickerSet", R.string.AccDescrStickerSet));
+                stickersTab.addStickerTab(thumb, document, stickerSet).setContentDescription(stickerSet.set.title + ", " + LocaleController.getString("AccDescrStickerSet", R.string.AccDescrStickerSet));
             }
         }
         stickersTab.commitUpdate();
@@ -3060,8 +3388,9 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
             final Emoji.EmojiDrawable emojiDrawable = Emoji.getEmojiDrawable(emoji);
             if (emojiDrawable != null) {
                 gifTabsCount++;
-                final ImageView iconTab = gifTabs.addIconTab(3 + i, emojiDrawable);
+                TLRPC.Document document = MediaDataController.getInstance(currentAccount).getEmojiAnimatedSticker(emoji);
-                iconTab.setPadding(hPadding, vPadding, hPadding, vPadding);
+                final View iconTab = gifTabs.addEmojiTab(3 + i, emojiDrawable, document);
+               // iconTab.setPadding(hPadding, vPadding, hPadding, vPadding);
                 iconTab.setContentDescription(emoji);
             }
         }
@@ -3286,6 +3615,7 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
             }
         }
         super.onLayout(changed, left, top, right, bottom);
+        updateStickerTabsPosition();
     }
 
     private void reloadStickersAdapter() {
@@ -3339,6 +3669,7 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
                 pager.setCurrentItem(2, false);
             }
             if (stickersTab != null) {
+                firstTabUpdate = true;
                 if (favTabBum >= 0) {
                     stickersTab.selectTab(favTabBum);
                 } else if (recentTabBum >= 0) {
@@ -3346,6 +3677,8 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
                 } else {
                     stickersTab.selectTab(stickersTabOffset);
                 }
+                firstTabUpdate = false;
+                stickersLayoutManager.scrollToPositionWithOffset(1, 0);
             }
         } else if (currentPage == 2) {
             showBackspaceButton(false, false);
@@ -3397,6 +3730,7 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
             MediaDataController.getInstance(currentAccount).loadRecents(MediaDataController.TYPE_IMAGE, false, true, false);
             MediaDataController.getInstance(currentAccount).loadRecents(MediaDataController.TYPE_FAVE, false, true, false);
         }
+        chooseStickerActionTracker.checkVisibility();
     }
 
     public int getCurrentPage() {
@@ -3684,7 +4018,7 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
         @Override
         public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {
             BackupImageView imageView = (BackupImageView) holder.itemView;
-            TLRPC.StickerSetCovered set = MediaDataController.getInstance(currentAccount).getFeaturedStickerSets().get(position);
+            TLRPC.StickerSetCovered set = featuredStickerSets.get(position);
             imageView.setTag(set);
 
             TLRPC.Document document = set.cover;
@@ -3693,6 +4027,9 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
             }
             TLObject object = FileLoader.getClosestPhotoSizeWithSize(set.set.thumbs, 90);
             SvgHelper.SvgDrawable svgThumb = DocumentObject.getSvgThumb(set.set.thumbs, Theme.key_emptyListPlaceholder, 0.2f);
+            if (svgThumb != null) {
+                svgThumb.overrideWidthAndHeight(512, 512);
+            }
             if (object == null) {
                 object = document;
             }
@@ -3731,7 +4068,7 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
 
         @Override
         public int getItemCount() {
-            return MediaDataController.getInstance(currentAccount).getFeaturedStickerSets().size();
+            return featuredStickerSets.size();
         }
     }
 
@@ -3882,12 +4219,12 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
                     ((StickerSetNameCell) view).setOnIconClickListener(v -> {
                         MediaDataController mediaDataController = MediaDataController.getInstance(currentAccount);
                         ArrayList<TLRPC.StickerSetCovered> featured = mediaDataController.getFeaturedStickerSets();
-                        if (!featured.isEmpty() && !mediaDataController.getUnreadStickerSets().isEmpty()) {
+                        if (!featured.isEmpty()) {
                             MessagesController.getEmojiSettings(currentAccount).edit().putLong("featured_hidden", featured.get(0).set.id).commit();
-                            updateStickerTabs();
                             if (stickersGridAdapter != null) {
                                 stickersGridAdapter.notifyItemRangeRemoved(1, 2);
                             }
+                            updateStickerTabs();
                         }
                     });
                     break;
@@ -3902,6 +4239,8 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
                             return super.onInterceptTouchEvent(e);
                         }
                     };
+                    horizontalListView.setSelectorRadius(AndroidUtilities.dp(4));
+                    horizontalListView.setSelectorDrawableColor(Theme.getColor(Theme.key_listSelector));
                     horizontalListView.setTag(9);
                     horizontalListView.setItemAnimator(null);
                     horizontalListView.setLayoutAnimation(null);
@@ -3913,7 +4252,7 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
                     };
                     layoutManager.setOrientation(LinearLayoutManager.HORIZONTAL);
                     horizontalListView.setLayoutManager(layoutManager);
-                    horizontalListView.setAdapter(new TrendingAdapter());
+                    horizontalListView.setAdapter(trendingAdapter = new TrendingAdapter());
                     horizontalListView.setOnItemClickListener((view1, position) -> {
                         openTrendingStickers((TLRPC.StickerSetCovered) view1.getTag());
                     });
@@ -4037,7 +4376,7 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
                     MediaDataController mediaDataController = MediaDataController.getInstance(currentAccount);
                     SharedPreferences preferences = MessagesController.getEmojiSettings(currentAccount);
                     ArrayList<TLRPC.StickerSetCovered> featured = mediaDataController.getFeaturedStickerSets();
-                    if (BuildVars.DEBUG_PRIVATE_VERSION && !featured.isEmpty() && !mediaDataController.getUnreadStickerSets().isEmpty() && preferences.getLong("featured_hidden", 0) != featured.get(0).set.id) {
+                    if (!featuredStickerSets.isEmpty() && preferences.getLong("featured_hidden", 0) != featured.get(0).set.id) {
                         cache.put(totalItems++, "trend1");
                         cache.put(totalItems++, "trend2");
                         startRow += 2;
@@ -4475,7 +4814,7 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
         }
 
         public CharSequence getPageTitle(int position) {
-            switch(position) {
+            switch (position) {
                 case 0:
                     return LocaleController.getString("Emoji", R.string.Emoji);
                 case 1:
@@ -4505,12 +4844,6 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
             return view == object;
         }
 
-        @Override
-        public void unregisterDataSetObserver(DataSetObserver observer) {
-            if (observer != null) {
-                super.unregisterDataSetObserver(observer);
-            }
-        }
     }
 
 
@@ -5649,4 +5982,51 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
             super.notifyDataSetChanged();
         }
     }
+
+    public void searchProgressChanged() {
+        updateStickerTabsPosition();
+    }
+
+    public float getStickersExpandOffset() {
+        return stickersTab == null ? 0 : stickersTab.getExpandedOffset();
+    }
+
+    private final ChooseStickerActionTracker chooseStickerActionTracker = new ChooseStickerActionTracker();
+
+    private class ChooseStickerActionTracker {
+
+        boolean visible = false;
+        boolean typingWasSent;
+        long lastActionTime = -1;
+
+        void doSomeAction() {
+            if (visible) {
+                if (lastActionTime == -1) {
+                    lastActionTime = System.currentTimeMillis();
+                    return;
+                }
+                if (System.currentTimeMillis() - lastActionTime > 2000) {
+                    typingWasSent = true;
+                    MessagesController.getInstance(currentAccount).sendTyping(delegate.getDialogId(), delegate.getThreadId(), 10, 0);
+                }
+            }
+        }
+
+        void checkVisibility() {
+            if (delegate == null) {
+                return;
+            }
+            visible = getVisibility() == View.VISIBLE && stickersContainerAttached;
+            if (!visible) {
+                reset();
+            }
+        }
+
+        private void reset() {
+            if (typingWasSent) {
+                MessagesController.getInstance(currentAccount).sendTyping(delegate.getDialogId(), delegate.getThreadId(), 2, 0);
+            }
+            lastActionTime = -1;
+        }
+    }
 }

TMessagesProj/src/main/java/org/telegram/ui/Components/ForwardingPreviewView.java

@@ -0,0 +1,998 @@
+package org.telegram.ui.Components;
+
+import android.animation.Animator;
+import android.animation.AnimatorListenerAdapter;
+import android.animation.ValueAnimator;
+import android.annotation.SuppressLint;
+import android.annotation.TargetApi;
+import android.content.Context;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.Outline;
+import android.graphics.PorterDuff;
+import android.graphics.PorterDuffColorFilter;
+import android.graphics.Rect;
+import android.graphics.drawable.Drawable;
+import android.os.Build;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.ViewOutlineProvider;
+import android.widget.FrameLayout;
+import android.widget.LinearLayout;
+import android.widget.ScrollView;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.ChatListItemAnimator;
+import androidx.recyclerview.widget.GridLayoutManagerFixed;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+import org.telegram.messenger.AndroidUtilities;
+import org.telegram.messenger.BuildVars;
+import org.telegram.messenger.ChatObject;
+import org.telegram.messenger.ContactsController;
+import org.telegram.messenger.FileLog;
+import org.telegram.messenger.ForwardingMessagesParams;
+import org.telegram.messenger.LocaleController;
+import org.telegram.messenger.MessageObject;
+import org.telegram.messenger.NotificationCenter;
+import org.telegram.messenger.R;
+import org.telegram.tgnet.TLRPC;
+import org.telegram.ui.ActionBar.ActionBar;
+import org.telegram.ui.ActionBar.ActionBarMenuSubItem;
+import org.telegram.ui.ActionBar.Theme;
+import org.telegram.ui.Cells.BotHelpCell;
+import org.telegram.ui.Cells.ChatMessageCell;
+
+import java.util.ArrayList;
+
+public class ForwardingPreviewView extends FrameLayout {
+
+    SizeNotifierFrameLayout chatPreviewContainer;
+    ActionBar actionBar;
+    RecyclerListView chatListView;
+    ChatListItemAnimator itemAnimator;
+    GridLayoutManagerFixed chatLayoutManager;
+
+    ForwardingMessagesParams forwardingMessagesParams;
+    Adapter adapter;
+
+    ScrollView menuScrollView;
+    LinearLayout menuContainer;
+    LinearLayout buttonsLayout;
+    LinearLayout buttonsLayout2;
+
+    ActionBarMenuSubItem showSendersNameView;
+    ActionBarMenuSubItem hideSendersNameView;
+
+    ActionBarMenuSubItem showCaptionView;
+    ActionBarMenuSubItem hideCaptionView;
+
+    ActionBarMenuSubItem changeRecipientView;
+    ActionBarMenuSubItem sendMessagesView;
+
+    int chatTopOffset;
+    float yOffset;
+    int currentTopOffset;
+    float currentYOffset;
+
+    ArrayList<ActionBarMenuSubItem> actionItems = new ArrayList<>();
+
+    Rect rect = new Rect();
+
+    private boolean firstLayout = true;
+    ValueAnimator offsetsAnimator;
+    TLRPC.User currentUser;
+    TLRPC.Chat currentChat;
+    boolean showing;
+    boolean isLandscapeMode;
+    private final int currentAccount;
+    boolean returnSendersNames;
+
+    Runnable changeBoundsRunnable = new Runnable() {
+        @Override
+        public void run() {
+            if (offsetsAnimator != null && !offsetsAnimator.isRunning()) {
+                offsetsAnimator.start();
+            }
+        }
+    };
+
+    private final ArrayList<MessageObject.GroupedMessages> drawingGroups = new ArrayList<>(10);
+
+    @SuppressLint("ClickableViewAccessibility")
+    public ForwardingPreviewView(@NonNull Context context, ForwardingMessagesParams params, TLRPC.User user, TLRPC.Chat chat, int currentAccount) {
+        super(context);
+        this.currentAccount = currentAccount;
+        currentUser = user;
+        currentChat = chat;
+        forwardingMessagesParams = params;
+
+        chatPreviewContainer = new SizeNotifierFrameLayout(context);
+        chatPreviewContainer.setBackgroundImage(Theme.getCachedWallpaper(), Theme.isWallpaperMotion());
+        chatPreviewContainer.setOccupyStatusBar(false);
+
+        if (Build.VERSION.SDK_INT >= 21) {
+            chatPreviewContainer.setOutlineProvider(new ViewOutlineProvider() {
+                @TargetApi(Build.VERSION_CODES.LOLLIPOP)
+                @Override
+                public void getOutline(View view, Outline outline) {
+                    outline.setRoundRect(0, (int) (currentTopOffset + 1), view.getMeasuredWidth(), view.getMeasuredHeight(), AndroidUtilities.dp(6));
+                }
+            });
+            chatPreviewContainer.setClipToOutline(true);
+            chatPreviewContainer.setElevation(AndroidUtilities.dp(4));
+        }
+
+        actionBar = new ActionBar(context);
+        actionBar.setBackgroundColor(Theme.getColor(Theme.key_actionBarDefault));
+        actionBar.setOccupyStatusBar(false);
+
+        chatListView = new RecyclerListView(context) {
+
+            @Override
+            public boolean drawChild(Canvas canvas, View child, long drawingTime) {
+                if (child instanceof ChatMessageCell) {
+                    ChatMessageCell cell = (ChatMessageCell) child;
+                    boolean r = super.drawChild(canvas, child, drawingTime);
+                    cell.drawCheckBox(canvas);
+                    canvas.save();
+                    canvas.translate(cell.getX(), cell.getY());
+                    cell.drawMessageText(canvas, cell.getMessageObject().textLayoutBlocks, true, 1f, false);
+
+                    if (cell.getCurrentMessagesGroup() != null || cell.getTransitionParams().animateBackgroundBoundsInner) {
+                        cell.drawNamesLayout(canvas, 1f);
+                    }
+                    if ((cell.getCurrentPosition() != null && cell.getCurrentPosition().last) || cell.getTransitionParams().animateBackgroundBoundsInner) {
+                        cell.drawTime(canvas, 1f, true);
+                    }
+                    if ((cell.getCurrentPosition() != null && cell.getCurrentPosition().last) || cell.getCurrentPosition() == null) {
+                        cell.drawCaptionLayout(canvas, false, 1f);
+                    }
+                    cell.getTransitionParams().recordDrawingStatePreview();
+                    canvas.restore();
+                    return r;
+                }
+                return true;
+            }
+
+            @Override
+            protected void dispatchDraw(Canvas canvas) {
+                for (int i = 0; i < getChildCount(); i++) {
+                    View child = getChildAt(i);
+                    if (child instanceof ChatMessageCell) {
+                        ChatMessageCell cell = (ChatMessageCell) child;
+                        cell.setParentViewSize(chatPreviewContainer.getMeasuredWidth(), chatPreviewContainer.getBackgroundSizeY());
+                    }
+                }
+                drawChatBackgroundElements(canvas);
+                super.dispatchDraw(canvas);
+            }
+
+            @Override
+            protected void onLayout(boolean changed, int l, int t, int r, int b) {
+                super.onLayout(changed, l, t, r, b);
+                updatePositions();
+            }
+
+            private void drawChatBackgroundElements(Canvas canvas) {
+                int count = getChildCount();
+                MessageObject.GroupedMessages lastDrawnGroup = null;
+
+                for (int a = 0; a < count; a++) {
+                    View child = getChildAt(a);
+                    if (child instanceof ChatMessageCell) {
+                        ChatMessageCell cell = (ChatMessageCell) child;
+                        MessageObject.GroupedMessages group = cell.getCurrentMessagesGroup();
+                        if (group != null && group == lastDrawnGroup) {
+                            continue;
+                        }
+                        lastDrawnGroup = group;
+                        MessageObject.GroupedMessagePosition position = cell.getCurrentPosition();
+                        MessageBackgroundDrawable backgroundDrawable = cell.getBackgroundDrawable();
+                    }
+                }
+                MessageObject.GroupedMessages scrimGroup = null;
+                for (int k = 0; k < 3; k++) {
+                    drawingGroups.clear();
+                    if (k == 2 && !chatListView.isFastScrollAnimationRunning()) {
+                        continue;
+                    }
+                    for (int i = 0; i < count; i++) {
+                        View child = chatListView.getChildAt(i);
+                        if (child instanceof ChatMessageCell) {
+                            ChatMessageCell cell = (ChatMessageCell) child;
+                            if (child.getY() > chatListView.getHeight() || child.getY() + child.getHeight() < 0) {
+                                continue;
+                            }
+                            MessageObject.GroupedMessages group = cell.getCurrentMessagesGroup();
+                            if (group == null || (k == 0 && group.messages.size() == 1) || (k == 1 && !group.transitionParams.drawBackgroundForDeletedItems)) {
+                                continue;
+                            }
+                            if ((k == 0 && cell.getMessageObject().deleted) || (k == 1 && !cell.getMessageObject().deleted)) {
+                                continue;
+                            }
+                            if ((k == 2 && !cell.willRemovedAfterAnimation()) || (k != 2 && cell.willRemovedAfterAnimation())) {
+                                continue;
+                            }
+
+                            if (!drawingGroups.contains(group)) {
+                                group.transitionParams.left = 0;
+                                group.transitionParams.top = 0;
+                                group.transitionParams.right = 0;
+                                group.transitionParams.bottom = 0;
+
+                                group.transitionParams.pinnedBotton = false;
+                                group.transitionParams.pinnedTop = false;
+                                group.transitionParams.cell = cell;
+                                drawingGroups.add(group);
+                            }
+
+                            group.transitionParams.pinnedTop = cell.isPinnedTop();
+                            group.transitionParams.pinnedBotton = cell.isPinnedBottom();
+
+                            int left = (cell.getLeft() + cell.getBackgroundDrawableLeft());
+                            int right = (cell.getLeft() + cell.getBackgroundDrawableRight());
+                            int top = (cell.getTop() + cell.getBackgroundDrawableTop());
+                            int bottom = (cell.getTop() + cell.getBackgroundDrawableBottom());
+
+                            if ((cell.getCurrentPosition().flags & MessageObject.POSITION_FLAG_TOP) == 0) {
+                                top -= AndroidUtilities.dp(10);
+                            }
+
+                            if ((cell.getCurrentPosition().flags & MessageObject.POSITION_FLAG_BOTTOM) == 0) {
+                                bottom += AndroidUtilities.dp(10);
+                            }
+
+                            if (cell.willRemovedAfterAnimation()) {
+                                group.transitionParams.cell = cell;
+                            }
+
+                            if (group.transitionParams.top == 0 || top < group.transitionParams.top) {
+                                group.transitionParams.top = top;
+                            }
+                            if (group.transitionParams.bottom == 0 || bottom > group.transitionParams.bottom) {
+                                group.transitionParams.bottom = bottom;
+                            }
+                            if (group.transitionParams.left == 0 || left < group.transitionParams.left) {
+                                group.transitionParams.left = left;
+                            }
+                            if (group.transitionParams.right == 0 || right > group.transitionParams.right) {
+                                group.transitionParams.right = right;
+                            }
+                        }
+                    }
+
+                    for (int i = 0; i < drawingGroups.size(); i++) {
+                        MessageObject.GroupedMessages group = drawingGroups.get(i);
+                        if (group == scrimGroup) {
+                            continue;
+                        }
+                        float x = group.transitionParams.cell.getNonAnimationTranslationX(true);
+                        float l = (group.transitionParams.left + x + group.transitionParams.offsetLeft);
+                        float t = (group.transitionParams.top + group.transitionParams.offsetTop);
+                        float r = (group.transitionParams.right + x + group.transitionParams.offsetRight);
+                        float b = (group.transitionParams.bottom + group.transitionParams.offsetBottom);
+
+                        if (!group.transitionParams.backgroundChangeBounds) {
+                            t += group.transitionParams.cell.getTranslationY();
+                            b += group.transitionParams.cell.getTranslationY();
+                        }
+
+                        if (t < -AndroidUtilities.dp(20)) {
+                            t = -AndroidUtilities.dp(20);
+                        }
+
+                        if (b > chatListView.getMeasuredHeight() + AndroidUtilities.dp(20)) {
+                            b = chatListView.getMeasuredHeight() + AndroidUtilities.dp(20);
+                        }
+
+                        boolean useScale = group.transitionParams.cell.getScaleX() != 1f || group.transitionParams.cell.getScaleY() != 1f;
+                        if (useScale) {
+                            canvas.save();
+                            canvas.scale(group.transitionParams.cell.getScaleX(), group.transitionParams.cell.getScaleY(), l + (r - l) / 2, t + (b - t) / 2);
+                        }
+
+                        group.transitionParams.cell.drawBackground(canvas, (int) l, (int) t, (int) r, (int) b, group.transitionParams.pinnedTop, group.transitionParams.pinnedBotton, false, 0);
+                        group.transitionParams.cell = null;
+                        group.transitionParams.drawCaptionLayout = group.hasCaption;
+                        if (useScale) {
+                            canvas.restore();
+                            for (int ii = 0; ii < count; ii++) {
+                                View child = chatListView.getChildAt(ii);
+                                if (child instanceof ChatMessageCell && ((ChatMessageCell) child).getCurrentMessagesGroup() == group) {
+                                    ChatMessageCell cell = ((ChatMessageCell) child);
+                                    int left = cell.getLeft();
+                                    int top = cell.getTop();
+                                    child.setPivotX(l - left + (r - l) / 2);
+                                    child.setPivotY(t - top + (b - t) / 2);
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        };
+        chatListView.setItemAnimator(itemAnimator = new ChatListItemAnimator(null, chatListView) {
+
+            int scrollAnimationIndex = -1;
+
+            @Override
+            public void onAnimationStart() {
+                super.onAnimationStart();
+                AndroidUtilities.cancelRunOnUIThread(changeBoundsRunnable);
+                changeBoundsRunnable.run();
+
+                if (scrollAnimationIndex == -1) {
+                    scrollAnimationIndex = NotificationCenter.getInstance(currentAccount).setAnimationInProgress(scrollAnimationIndex, null, false);
+                }
+                if (finishRunnable != null) {
+                    AndroidUtilities.cancelRunOnUIThread(finishRunnable);
+                    finishRunnable = null;
+                }
+            }
+
+
+            Runnable finishRunnable;
+
+            @Override
+            protected void onAllAnimationsDone() {
+                super.onAllAnimationsDone();
+                if (finishRunnable != null) {
+                    AndroidUtilities.cancelRunOnUIThread(finishRunnable);
+                }
+                AndroidUtilities.runOnUIThread(finishRunnable = () -> {
+                    if (scrollAnimationIndex != -1) {
+                        NotificationCenter.getInstance(currentAccount).onAnimationFinish(scrollAnimationIndex);
+                        scrollAnimationIndex = -1;
+                    }
+                });
+
+                if (updateAfterAnimations) {
+                    updateAfterAnimations = false;
+                    AndroidUtilities.runOnUIThread(() -> updateMessages());
+                }
+            }
+
+            @Override
+            public void endAnimations() {
+                super.endAnimations();
+                if (finishRunnable != null) {
+                    AndroidUtilities.cancelRunOnUIThread(finishRunnable);
+                }
+                AndroidUtilities.runOnUIThread(finishRunnable = () -> {
+                    if (scrollAnimationIndex != -1) {
+                        NotificationCenter.getInstance(currentAccount).onAnimationFinish(scrollAnimationIndex);
+                        scrollAnimationIndex = -1;
+                    }
+                });
+            }
+        });
+        chatListView.setOnScrollListener(new RecyclerView.OnScrollListener() {
+            @Override
+            public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) {
+                super.onScrolled(recyclerView, dx, dy);
+
+                for (int i = 0; i < chatListView.getChildCount(); i++) {
+                    ChatMessageCell cell = (ChatMessageCell) chatListView.getChildAt(i);
+                    cell.setParentViewSize(chatPreviewContainer.getMeasuredWidth(), chatPreviewContainer.getBackgroundSizeY());
+                }
+            }
+        });
+        chatListView.setOnItemClickListener(new RecyclerListView.OnItemClickListener() {
+            @Override
+            public void onItemClick(View view, int position) {
+                if (forwardingMessagesParams.previewMessages.size() <= 1) {
+                    return;
+                }
+                int id = params.previewMessages.get(position).getId();
+                boolean newSelected = !params.selectedIds.get(id, false);
+                if (forwardingMessagesParams.selectedIds.size() == 1 && !newSelected) {
+                    return;
+                }
+                if (!newSelected) {
+                    params.selectedIds.delete(id);
+                } else {
+                    params.selectedIds.put(id, newSelected);
+                }
+                ChatMessageCell chatMessageCell = (ChatMessageCell) view;
+                chatMessageCell.setChecked(newSelected, newSelected, true);
+                actionBar.setTitle(LocaleController.formatPluralString("PreviewForwardMessagesCount", params.selectedIds.size()));
+            }
+        });
+
+        chatListView.setAdapter(adapter = new Adapter());
+        chatListView.setPadding(0, AndroidUtilities.dp(4), 0, AndroidUtilities.dp(4));
+        chatLayoutManager = new GridLayoutManagerFixed(context, 1000, LinearLayoutManager.VERTICAL, true) {
+
+            @Override
+            public boolean shouldLayoutChildFromOpositeSide(View child) {
+                return false;
+            }
+
+            @Override
+            protected boolean hasSiblingChild(int position) {
+                MessageObject message = params.previewMessages.get(position);
+                MessageObject.GroupedMessages group = getValidGroupedMessage(message);
+                if (group != null) {
+                    MessageObject.GroupedMessagePosition pos = group.positions.get(message);
+                    if (pos.minX == pos.maxX || pos.minY != pos.maxY || pos.minY == 0) {
+                        return false;
+                    }
+                    int count = group.posArray.size();
+                    for (int a = 0; a < count; a++) {
+                        MessageObject.GroupedMessagePosition p = group.posArray.get(a);
+                        if (p == pos) {
+                            continue;
+                        }
+                        if (p.minY <= pos.minY && p.maxY >= pos.minY) {
+                            return true;
+                        }
+                    }
+                }
+                return false;
+            }
+
+            @Override
+            public void onLayoutChildren(RecyclerView.Recycler recycler, RecyclerView.State state) {
+                if (BuildVars.DEBUG_PRIVATE_VERSION) {
+                    super.onLayoutChildren(recycler, state);
+                } else {
+                    try {
+                        super.onLayoutChildren(recycler, state);
+                    } catch (Exception e) {
+                        FileLog.e(e);
+                        AndroidUtilities.runOnUIThread(() -> adapter.notifyDataSetChanged());
+                    }
+                }
+            }
+        };
+        chatLayoutManager.setSpanSizeLookup(new GridLayoutManagerFixed.SpanSizeLookup() {
+            @Override
+            public int getSpanSize(int position) {
+                int idx = position;
+                if (idx >= 0 && idx < params.previewMessages.size()) {
+                    MessageObject message = params.previewMessages.get(idx);
+                    MessageObject.GroupedMessages groupedMessages = getValidGroupedMessage(message);
+                    if (groupedMessages != null) {
+                        return groupedMessages.positions.get(message).spanSize;
+                    }
+                }
+                return 1000;
+            }
+        });
+        chatListView.setClipToPadding(false);
+        chatListView.setLayoutManager(chatLayoutManager);
+        chatListView.addItemDecoration(new RecyclerView.ItemDecoration() {
+            @Override
+            public void getItemOffsets(Rect outRect, View view, RecyclerView parent, RecyclerView.State state) {
+                outRect.bottom = 0;
+                if (view instanceof ChatMessageCell) {
+                    ChatMessageCell cell = (ChatMessageCell) view;
+                    MessageObject.GroupedMessages group = cell.getCurrentMessagesGroup();
+                    if (group != null) {
+                        MessageObject.GroupedMessagePosition position = cell.getCurrentPosition();
+                        if (position != null && position.siblingHeights != null) {
+                            float maxHeight = Math.max(AndroidUtilities.displaySize.x, AndroidUtilities.displaySize.y) * 0.5f;
+                            int h = cell.getExtraInsetHeight();
+                            for (int a = 0; a < position.siblingHeights.length; a++) {
+                                h += (int) Math.ceil(maxHeight * position.siblingHeights[a]);
+                            }
+                            h += (position.maxY - position.minY) * Math.round(7 * AndroidUtilities.density);
+                            int count = group.posArray.size();
+                            for (int a = 0; a < count; a++) {
+                                MessageObject.GroupedMessagePosition pos = group.posArray.get(a);
+                                if (pos.minY != position.minY || pos.minX == position.minX && pos.maxX == position.maxX && pos.minY == position.minY && pos.maxY == position.maxY) {
+                                    continue;
+                                }
+                                if (pos.minY == position.minY) {
+                                    h -= (int) Math.ceil(maxHeight * pos.ph) - AndroidUtilities.dp(4);
+                                    break;
+                                }
+                            }
+                            outRect.bottom = -h;
+                        }
+                    }
+                }
+            }
+        });
+
+        chatPreviewContainer.addView(chatListView);
+        addView(chatPreviewContainer, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 400, 0, 8, 0, 8, 0));
+        chatPreviewContainer.addView(actionBar, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT));
+
+        menuScrollView = new ScrollView(context);
+        addView(menuScrollView, LayoutHelper.createFrame(LayoutHelper.WRAP_CONTENT, LayoutHelper.WRAP_CONTENT));
+
+        menuContainer = new LinearLayout(context);
+        menuContainer.setOrientation(LinearLayout.VERTICAL);
+        menuScrollView.addView(menuContainer);
+
+        buttonsLayout = new LinearLayout(context);
+        buttonsLayout.setOrientation(LinearLayout.VERTICAL);
+        Drawable shadowDrawable = getContext().getResources().getDrawable(R.drawable.popup_fixed_alert).mutate();
+        shadowDrawable.setColorFilter(new PorterDuffColorFilter(Theme.getColor(Theme.key_dialogBackground), PorterDuff.Mode.MULTIPLY));
+        buttonsLayout.setBackground(shadowDrawable);
+        menuContainer.addView(buttonsLayout, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT));
+
+        showSendersNameView = new ActionBarMenuSubItem(context, true, true, false);
+        buttonsLayout.addView(showSendersNameView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 48));
+        showSendersNameView.setTextAndIcon(forwardingMessagesParams.multiplyUsers ? LocaleController.getString("ShowSenderNames", R.string.ShowSenderNames) : LocaleController.getString("ShowSendersName", R.string.ShowSendersName), 0);
+        showSendersNameView.setChecked(true);
+
+        hideSendersNameView = new ActionBarMenuSubItem(context, true, false, !params.hasCaption);
+        buttonsLayout.addView(hideSendersNameView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 48));
+        hideSendersNameView.setTextAndIcon(forwardingMessagesParams.multiplyUsers ? LocaleController.getString("HideSenderNames", R.string.HideSenderNames) : LocaleController.getString("HideSendersName", R.string.HideSendersName), 0);
+        hideSendersNameView.setChecked(false);
+
+        if (forwardingMessagesParams.hasCaption) {
+            View dividerView = new View(context) {
+                @Override
+                protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+                    super.onMeasure(widthMeasureSpec, MeasureSpec.makeMeasureSpec(2, MeasureSpec.EXACTLY));
+                }
+            };
+            dividerView.setBackgroundColor(Theme.getColor(Theme.key_divider));
+            buttonsLayout.addView(dividerView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT));
+
+
+            showCaptionView = new ActionBarMenuSubItem(context, true, false, false);
+            buttonsLayout.addView(showCaptionView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 48));
+            showCaptionView.setTextAndIcon(LocaleController.getString("ShowCaption", R.string.ShowCaption), 0);
+            showCaptionView.setChecked(true);
+
+            hideCaptionView = new ActionBarMenuSubItem(context, true, false, true);
+            buttonsLayout.addView(hideCaptionView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 48));
+            hideCaptionView.setTextAndIcon(LocaleController.getString("HideCaption", R.string.HideCaption), 0);
+            hideCaptionView.setChecked(false);
+        }
+
+        buttonsLayout2 = new LinearLayout(context);
+        buttonsLayout2.setOrientation(LinearLayout.VERTICAL);
+        shadowDrawable = getContext().getResources().getDrawable(R.drawable.popup_fixed_alert).mutate();
+        shadowDrawable.setColorFilter(new PorterDuffColorFilter(Theme.getColor(Theme.key_dialogBackground), PorterDuff.Mode.MULTIPLY));
+        buttonsLayout2.setBackground(shadowDrawable);
+        menuContainer.addView(buttonsLayout2, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT, 0, 0, forwardingMessagesParams.hasSenders ? -8 : 0, 0, 0));
+
+        changeRecipientView = new ActionBarMenuSubItem(context, true, false);
+        buttonsLayout2.addView(changeRecipientView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 48));
+        changeRecipientView.setTextAndIcon(LocaleController.getString("ChangeRecipient", R.string.ChangeRecipient), R.drawable.msg_forward_replace);
+
+        sendMessagesView = new ActionBarMenuSubItem(context, false, true);
+        buttonsLayout2.addView(sendMessagesView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 48));
+        sendMessagesView.setTextAndIcon(LocaleController.getString("ForwardSendMessages", R.string.ForwardSendMessages), R.drawable.msg_forward_send);
+
+        if (forwardingMessagesParams.hasSenders) {
+            actionItems.add(showSendersNameView);
+            actionItems.add(hideSendersNameView);
+
+            if (params.hasCaption) {
+                actionItems.add(showCaptionView);
+                actionItems.add(hideCaptionView);
+            }
+        }
+
+        actionItems.add(changeRecipientView);
+        actionItems.add(sendMessagesView);
+
+        showSendersNameView.setOnClickListener(view -> {
+            if (params.hideForwardSendersName) {
+                returnSendersNames = false;
+                showSendersNameView.setChecked(true);
+                hideSendersNameView.setChecked(false);
+                if (showCaptionView != null) {
+                    showCaptionView.setChecked(true);
+                    hideCaptionView.setChecked(false);
+                }
+                params.hideForwardSendersName = false;
+                params.hideCaption = false;
+                updateMessages();
+                updateSubtitle();
+            }
+        });
+
+        hideSendersNameView.setOnClickListener(view -> {
+            if (!params.hideForwardSendersName) {
+                returnSendersNames = false;
+                showSendersNameView.setChecked(false);
+                hideSendersNameView.setChecked(true);
+                params.hideForwardSendersName = true;
+                updateMessages();
+                updateSubtitle();
+            }
+        });
+
+        if (params.hasCaption) {
+            showCaptionView.setOnClickListener(view -> {
+                if (params.hideCaption) {
+                    if (returnSendersNames) {
+                        params.hideForwardSendersName = false;
+                    }
+                    returnSendersNames = false;
+                    showCaptionView.setChecked(true);
+                    hideCaptionView.setChecked(false);
+                    showSendersNameView.setChecked(!params.hideForwardSendersName);
+                    hideSendersNameView.setChecked(params.hideForwardSendersName);
+                    params.hideCaption = false;
+                    updateMessages();
+                    updateSubtitle();
+                }
+            });
+
+            hideCaptionView.setOnClickListener(view -> {
+                if (!params.hideCaption) {
+                    showCaptionView.setChecked(false);
+                    hideCaptionView.setChecked(true);
+                    showSendersNameView.setChecked(false);
+                    hideSendersNameView.setChecked(true);
+                    if (!params.hideForwardSendersName) {
+                        params.hideForwardSendersName = true;
+                        returnSendersNames = true;
+                    }
+                    params.hideCaption = true;
+                    updateMessages();
+                    updateSubtitle();
+                }
+            });
+        }
+
+        showSendersNameView.setChecked(!params.hideForwardSendersName);
+        hideSendersNameView.setChecked(params.hideForwardSendersName);
+
+        if (params.hasCaption) {
+            showCaptionView.setChecked(!params.hideCaption);
+            hideCaptionView.setChecked(params.hideCaption);
+        }
+
+        if (!params.hasSenders) {
+            buttonsLayout.setVisibility(View.GONE);
+        }
+
+        sendMessagesView.setOnClickListener(View -> didSendPressed());
+        changeRecipientView.setOnClickListener(view -> selectAnotherChat());
+
+        updateMessages();
+        updateSubtitle();
+        actionBar.setTitle(LocaleController.formatPluralString("PreviewForwardMessagesCount", params.selectedIds.size()));
+
+        menuScrollView.setOnTouchListener((view, motionEvent) -> {
+            if (motionEvent.getAction() == MotionEvent.ACTION_UP) {
+                dismiss(true);
+            }
+            return true;
+        });
+        setOnTouchListener((view, motionEvent) -> {
+            if (motionEvent.getAction() == MotionEvent.ACTION_UP) {
+                dismiss(true);
+            }
+            return true;
+        });
+        showing = true;
+        setAlpha(0);
+        setScaleX(0.95f);
+        setScaleY(0.95f);
+        animate().alpha(1f).scaleX(1f).setDuration(ChatListItemAnimator.DEFAULT_DURATION).setInterpolator(ChatListItemAnimator.DEFAULT_INTERPOLATOR).scaleY(1f);
+
+        updateColors();
+    }
+
+    private void updateSubtitle() {
+        if (!forwardingMessagesParams.hasSenders) {
+            if (forwardingMessagesParams.willSeeSenders) {
+                if (currentUser != null) {
+                    actionBar.setSubtitle(LocaleController.formatString("ForwardPreviewSendersNameVisible", R.string.ForwardPreviewSendersNameVisible, ContactsController.formatName(currentUser.first_name, currentUser.last_name)));
+                } else {
+                    if (ChatObject.isChannel(currentChat) && !currentChat.megagroup) {
+                        actionBar.setSubtitle(LocaleController.getString("ForwardPreviewSendersNameVisibleChannel", R.string.ForwardPreviewSendersNameVisibleChannel));
+                    } else {
+                        actionBar.setSubtitle(LocaleController.getString("ForwardPreviewSendersNameVisibleGroup", R.string.ForwardPreviewSendersNameVisibleGroup));
+                    }
+                }
+            } else {
+                if (currentUser != null) {
+                    actionBar.setSubtitle(LocaleController.formatString("ForwardPreviewSendersNameVisible", R.string.ForwardPreviewSendersNameVisible, ContactsController.formatName(currentUser.first_name, currentUser.last_name)));
+                } else {
+                    if (ChatObject.isChannel(currentChat) && !currentChat.megagroup) {
+                        actionBar.setSubtitle(LocaleController.getString("ForwardPreviewSendersNameHiddenChannel", R.string.ForwardPreviewSendersNameHiddenChannel));
+                    } else {
+                        actionBar.setSubtitle(LocaleController.getString("ForwardPreviewSendersNameHiddenGroup", R.string.ForwardPreviewSendersNameHiddenGroup));
+                    }
+                }
+            }
+        } else if (!forwardingMessagesParams.hideForwardSendersName) {
+            if (currentUser != null) {
+                actionBar.setSubtitle(LocaleController.formatString("ForwardPreviewSendersNameVisible", R.string.ForwardPreviewSendersNameVisible, ContactsController.formatName(currentUser.first_name, currentUser.last_name)));
+            } else {
+                if (ChatObject.isChannel(currentChat) && !currentChat.megagroup) {
+                    actionBar.setSubtitle(LocaleController.getString("ForwardPreviewSendersNameVisibleChannel", R.string.ForwardPreviewSendersNameVisibleChannel));
+                } else {
+                    actionBar.setSubtitle(LocaleController.getString("ForwardPreviewSendersNameVisibleGroup", R.string.ForwardPreviewSendersNameVisibleGroup));
+                }
+            }
+        } else {
+            if (currentUser != null) {
+                actionBar.setSubtitle(LocaleController.formatString("ForwardPreviewSendersNameHidden", R.string.ForwardPreviewSendersNameHidden, ContactsController.formatName(currentUser.first_name, currentUser.last_name)));
+            } else {
+                if (ChatObject.isChannel(currentChat) && !currentChat.megagroup) {
+                    actionBar.setSubtitle(LocaleController.getString("ForwardPreviewSendersNameHiddenChannel", R.string.ForwardPreviewSendersNameHiddenChannel));
+                } else {
+                    actionBar.setSubtitle(LocaleController.getString("ForwardPreviewSendersNameHiddenGroup", R.string.ForwardPreviewSendersNameHiddenGroup));
+                }
+            }
+        }
+    }
+
+    private void updateColors() {
+
+    }
+
+    public void dismiss(boolean canShowKeyboard) {
+        if (showing) {
+            showing = false;
+            animate().alpha(0).scaleX(0.95f).scaleY(0.95f).setDuration(ChatListItemAnimator.DEFAULT_DURATION).setInterpolator(ChatListItemAnimator.DEFAULT_INTERPOLATOR).setListener(new AnimatorListenerAdapter() {
+                @Override
+                public void onAnimationEnd(Animator animation) {
+                    if (getParent() != null) {
+                        ViewGroup parent = (ViewGroup) getParent();
+                        parent.removeView(ForwardingPreviewView.this);
+                    }
+                }
+            });
+            onDismiss(canShowKeyboard);
+        }
+    }
+
+    protected void onDismiss(boolean canShowKeyboard) {
+
+    }
+
+    boolean updateAfterAnimations;
+
+    private void updateMessages() {
+        if (itemAnimator.isRunning()) {
+            updateAfterAnimations = true;
+            return;
+        }
+        for (int i = 0; i < forwardingMessagesParams.previewMessages.size(); i++) {
+            MessageObject messageObject = forwardingMessagesParams.previewMessages.get(i);
+            messageObject.forceUpdate = true;
+            if (!forwardingMessagesParams.hideForwardSendersName) {
+                messageObject.messageOwner.flags |= TLRPC.MESSAGE_FLAG_FWD;
+            } else {
+                messageObject.messageOwner.flags &= ~TLRPC.MESSAGE_FLAG_FWD;
+            }
+            if (forwardingMessagesParams.hideCaption) {
+                messageObject.caption = null;
+            } else {
+                messageObject.generateCaption();
+            }
+
+            if (messageObject.isPoll()) {
+                ForwardingMessagesParams.PreviewMediaPoll mediaPoll = (ForwardingMessagesParams.PreviewMediaPoll) messageObject.messageOwner.media;
+                mediaPoll.results.total_voters = forwardingMessagesParams.hideCaption ? 0 : mediaPoll.totalVotersCached;
+            }
+        }
+        for (int i = 0; i < forwardingMessagesParams.pollChoosenAnswers.size(); i++) {
+            forwardingMessagesParams.pollChoosenAnswers.get(i).chosen = !forwardingMessagesParams.hideForwardSendersName;
+        }
+        for (int i = 0; i < forwardingMessagesParams.groupedMessagesMap.size(); i++) {
+            itemAnimator.groupWillChanged(forwardingMessagesParams.groupedMessagesMap.valueAt(i));
+        }
+        adapter.notifyItemRangeChanged(0, forwardingMessagesParams.previewMessages.size());
+    }
+
+
+    @Override
+    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+        int maxActionWidth = 0;
+        isLandscapeMode = MeasureSpec.getSize(widthMeasureSpec) > MeasureSpec.getSize(heightMeasureSpec);
+
+        int width = MeasureSpec.getSize(widthMeasureSpec);
+        if (isLandscapeMode) {
+            width = (int) (MeasureSpec.getSize(widthMeasureSpec) * 0.38f);
+        }
+        for (int i = 0; i < actionItems.size(); i++) {
+            actionItems.get(i).measure(MeasureSpec.makeMeasureSpec(width, MeasureSpec.UNSPECIFIED), MeasureSpec.makeMeasureSpec(MeasureSpec.getSize(heightMeasureSpec), MeasureSpec.UNSPECIFIED));
+            if (actionItems.get(i).getMeasuredWidth() > maxActionWidth) {
+                maxActionWidth = actionItems.get(i).getMeasuredWidth();
+            }
+        }
+        buttonsLayout.getBackground().getPadding(rect);
+        int buttonsWidth = maxActionWidth + rect.left + rect.right;
+        buttonsLayout.getLayoutParams().width = buttonsWidth;
+        buttonsLayout2.getLayoutParams().width = buttonsWidth;
+
+        buttonsLayout.measure(widthMeasureSpec, MeasureSpec.makeMeasureSpec(MeasureSpec.getSize(heightMeasureSpec), MeasureSpec.UNSPECIFIED));
+        buttonsLayout2.measure(widthMeasureSpec, MeasureSpec.makeMeasureSpec(MeasureSpec.getSize(heightMeasureSpec), MeasureSpec.UNSPECIFIED));
+
+        ((MarginLayoutParams) chatListView.getLayoutParams()).topMargin = ActionBar.getCurrentActionBarHeight();
+        if (isLandscapeMode) {
+            chatPreviewContainer.getLayoutParams().height = LayoutHelper.MATCH_PARENT;
+            ((MarginLayoutParams) chatPreviewContainer.getLayoutParams()).topMargin = AndroidUtilities.dp(8);
+            ((MarginLayoutParams) chatPreviewContainer.getLayoutParams()).bottomMargin = AndroidUtilities.dp(8);
+            chatPreviewContainer.getLayoutParams().width = (int) Math.min(MeasureSpec.getSize(widthMeasureSpec), Math.max(AndroidUtilities.dp(340), MeasureSpec.getSize(widthMeasureSpec) * 0.6f));
+            menuScrollView.getLayoutParams().height = LayoutHelper.MATCH_PARENT;
+        } else {
+            ((MarginLayoutParams) chatPreviewContainer.getLayoutParams()).topMargin = 0;
+            ((MarginLayoutParams) chatPreviewContainer.getLayoutParams()).bottomMargin = 0;
+            chatPreviewContainer.getLayoutParams().height = MeasureSpec.getSize(heightMeasureSpec) - AndroidUtilities.dp(16 - 10) - buttonsLayout.getMeasuredHeight() - buttonsLayout2.getMeasuredHeight();
+            if (chatPreviewContainer.getLayoutParams().height < MeasureSpec.getSize(heightMeasureSpec) * 0.5f) {
+                chatPreviewContainer.getLayoutParams().height = (int) (MeasureSpec.getSize(heightMeasureSpec) * 0.5f);
+            }
+            chatPreviewContainer.getLayoutParams().width = LayoutHelper.MATCH_PARENT;
+            menuScrollView.getLayoutParams().height = MeasureSpec.getSize(heightMeasureSpec) - chatPreviewContainer.getLayoutParams().height;
+        }
+
+        int size = MeasureSpec.getSize(widthMeasureSpec) + MeasureSpec.getSize(heightMeasureSpec) << 16;
+        if (lastSize != size) {
+            for (int i = 0; i < forwardingMessagesParams.previewMessages.size(); i++) {
+                if (isLandscapeMode) {
+                    forwardingMessagesParams.previewMessages.get(i).parentWidth = chatPreviewContainer.getLayoutParams().width;
+                } else {
+                    forwardingMessagesParams.previewMessages.get(i).parentWidth = MeasureSpec.getSize(widthMeasureSpec) - AndroidUtilities.dp(16);
+                }
+                forwardingMessagesParams.previewMessages.get(i).resetLayout();
+                forwardingMessagesParams.previewMessages.get(i).forceUpdate = true;
+                if (adapter != null) {
+                    adapter.notifyDataSetChanged();
+                }
+            }
+            firstLayout = true;
+        }
+        lastSize = size;
+
+        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
+    }
+
+    int lastSize;
+
+    @Override
+    protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
+        super.onLayout(changed, left, top, right, bottom);
+        updatePositions();
+        firstLayout = false;
+    }
+
+
+    private void updatePositions() {
+        int lastTopOffset = chatTopOffset;
+        float lastYOffset = yOffset;
+
+        if (!isLandscapeMode) {
+            if (chatListView.getChildCount() == 0 || chatListView.getChildCount() > forwardingMessagesParams.previewMessages.size()) {
+                chatTopOffset = 0;
+            } else {
+                int minTop = chatListView.getChildAt(0).getTop();
+                for (int i = 1; i < chatListView.getChildCount(); i++) {
+                    if (chatListView.getChildAt(i).getTop() < minTop) {
+                        minTop = chatListView.getChildAt(i).getTop();
+                    }
+                }
+                minTop -= AndroidUtilities.dp(4);
+                if (minTop < 0) {
+                    chatTopOffset = 0;
+                } else {
+                    chatTopOffset = minTop;
+                }
+            }
+
+            float totalViewsHeight = buttonsLayout.getMeasuredHeight() + buttonsLayout2.getMeasuredHeight() - AndroidUtilities.dp(8) + (chatPreviewContainer.getMeasuredHeight() - chatTopOffset);
+            float totalHeight = getMeasuredHeight() - AndroidUtilities.dp(16);
+            yOffset = AndroidUtilities.dp(8) + (totalHeight - totalViewsHeight) / 2 - chatTopOffset;
+            if (yOffset > AndroidUtilities.dp(8)) {
+                yOffset = AndroidUtilities.dp(8);
+            }
+            float buttonX = getMeasuredWidth() - menuScrollView.getMeasuredWidth();
+            menuScrollView.setTranslationX(buttonX);
+        } else {
+            yOffset = 0;
+            chatTopOffset = 0;
+            menuScrollView.setTranslationX(chatListView.getMeasuredWidth() + AndroidUtilities.dp(8));
+        }
+
+        if (!firstLayout && (chatTopOffset != lastTopOffset || yOffset != lastYOffset)) {
+            if (offsetsAnimator != null) {
+                offsetsAnimator.cancel();
+            }
+            offsetsAnimator = ValueAnimator.ofFloat(0, 1f);
+            offsetsAnimator.addUpdateListener(valueAnimator -> {
+                float p = (float) valueAnimator.getAnimatedValue();
+                currentTopOffset = (int) (lastTopOffset * (1f - p) + chatTopOffset * p);
+                currentYOffset = lastYOffset * (1f - p) + yOffset * p;
+                setOffset(currentYOffset, currentTopOffset);
+            });
+            offsetsAnimator.setDuration(ChatListItemAnimator.DEFAULT_DURATION);
+            offsetsAnimator.setInterpolator(ChatListItemAnimator.DEFAULT_INTERPOLATOR);
+            offsetsAnimator.addListener(new AnimatorListenerAdapter() {
+                @Override
+                public void onAnimationEnd(Animator animation) {
+                    offsetsAnimator = null;
+                    setOffset(yOffset, chatTopOffset);
+                }
+            });
+
+            AndroidUtilities.runOnUIThread(changeBoundsRunnable, 50);
+
+            currentTopOffset = lastTopOffset;
+            currentYOffset = lastYOffset;
+            setOffset(lastYOffset, lastTopOffset);
+        } else if (firstLayout) {
+            setOffset(currentYOffset = yOffset, currentTopOffset = chatTopOffset);
+        }
+    }
+
+    private void setOffset(float yOffset, int chatTopOffset) {
+        if (isLandscapeMode) {
+            actionBar.setTranslationY(0);
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+                chatPreviewContainer.invalidateOutline();
+            }
+            chatPreviewContainer.setTranslationY(0);
+            menuScrollView.setTranslationY(0);
+        } else {
+            actionBar.setTranslationY(chatTopOffset);
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+                chatPreviewContainer.invalidateOutline();
+            }
+            chatPreviewContainer.setTranslationY(yOffset);
+            menuScrollView.setTranslationY(yOffset + chatPreviewContainer.getMeasuredHeight() - AndroidUtilities.dp(2));
+        }
+    }
+
+    public boolean isShowing() {
+        return showing;
+    }
+
+    private class Adapter extends RecyclerView.Adapter {
+        @NonNull
+        @Override
+        public RecyclerView.ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+            ChatMessageCell chatMessageCell = new ChatMessageCell(parent.getContext());
+            return new RecyclerListView.Holder(chatMessageCell);
+        }
+
+        @Override
+        public void onBindViewHolder(@NonNull RecyclerView.ViewHolder holder, int position) {
+            ChatMessageCell cell = (ChatMessageCell) holder.itemView;
+            cell.setParentViewSize(chatListView.getMeasuredWidth(), chatListView.getMeasuredHeight());
+            int id = cell.getMessageObject() != null ? cell.getMessageObject().getId() : 0;
+            cell.setMessageObject(forwardingMessagesParams.previewMessages.get(position), forwardingMessagesParams.groupedMessagesMap.get(forwardingMessagesParams.previewMessages.get(position).getGroupId()), true, true);
+            cell.setDelegate(new ChatMessageCell.ChatMessageCellDelegate() {
+
+            });
+
+            if (forwardingMessagesParams.previewMessages.size() > 1) {
+                cell.setCheckBoxVisible(true, false);
+                boolean animated = id == forwardingMessagesParams.previewMessages.get(position).getId();
+                boolean checked = forwardingMessagesParams.selectedIds.get(forwardingMessagesParams.previewMessages.get(position).getId(), false);
+                cell.setChecked(checked, checked, animated);
+            }
+
+        }
+
+        @Override
+        public int getItemCount() {
+            return forwardingMessagesParams.previewMessages.size();
+        }
+    }
+
+    protected void selectAnotherChat() {
+
+    }
+
+    protected void didSendPressed() {
+
+    }
+
+    private MessageObject.GroupedMessages getValidGroupedMessage(MessageObject message) {
+        MessageObject.GroupedMessages groupedMessages = null;
+        if (message.getGroupId() != 0) {
+            groupedMessages = forwardingMessagesParams.groupedMessagesMap.get(message.getGroupId());
+            if (groupedMessages != null && (groupedMessages.messages.size() <= 1 || groupedMessages.positions.get(message) == null)) {
+                groupedMessages = null;
+            }
+        }
+        return groupedMessages;
+    }
+}

TMessagesProj/src/main/java/org/telegram/ui/Components/FragmentContextView.java

@@ -122,7 +122,7 @@ public class FragmentContextView extends FrameLayout implements NotificationCent
     private StaticLayout timeLayout;
     private RectF rect = new RectF();
     private boolean scheduleRunnableScheduled;
-    private Runnable updateScheduleTimeRunnable = new Runnable() {
+    private final Runnable updateScheduleTimeRunnable = new Runnable() {
         @Override
         public void run() {
             if (gradientTextPaint == null || !(fragment instanceof ChatActivity)) {
@@ -1382,6 +1382,9 @@ public class FragmentContextView extends FrameLayout implements NotificationCent
                 return;
             }
             if (visible) {
+                if (playbackSpeedButton != null && playbackSpeedButton.isSubMenuShowing()) {
+                    playbackSpeedButton.toggleSubMenu();
+                }
                 visible = false;
                 if (create) {
                     if (getVisibility() != GONE) {
@@ -1802,6 +1805,7 @@ public class FragmentContextView extends FrameLayout implements NotificationCent
                 updateStyle(4);
 
                 ChatObject.Call call = ((ChatActivity) fragment).getGroupCall();
+                TLRPC.Chat chat = ((ChatActivity) fragment).getCurrentChat();
                 if (call.isScheduled()) {
                     if (gradientPaint == null) {
                         gradientTextPaint = new TextPaint(Paint.ANTI_ALIAS_FLAG);
@@ -1817,9 +1821,13 @@ public class FragmentContextView extends FrameLayout implements NotificationCent
                     joinButton.setVisibility(GONE);
                     if (!TextUtils.isEmpty(call.call.title)) {
                         titleTextView.setText(call.call.title, false);
+                    } else {
+                        if (ChatObject.isChannelOrGiga(chat)) {
+                            titleTextView.setText(LocaleController.getString("VoipChannelScheduledVoiceChat", R.string.VoipChannelScheduledVoiceChat), false);
                         } else {
                             titleTextView.setText(LocaleController.getString("VoipGroupScheduledVoiceChat", R.string.VoipGroupScheduledVoiceChat), false);
                         }
+                    }
                     subtitleTextView.setText(LocaleController.formatStartsTime(call.call.schedule_date, 4), false);
                     if (!scheduleRunnableScheduled) {
                         scheduleRunnableScheduled = true;
@@ -1828,7 +1836,11 @@ public class FragmentContextView extends FrameLayout implements NotificationCent
                 } else {
                     timeLayout = null;
                     joinButton.setVisibility(VISIBLE);
+                    if (ChatObject.isChannelOrGiga(chat)) {
+                        titleTextView.setText(LocaleController.getString("VoipChannelVoiceChat", R.string.VoipChannelVoiceChat), false);
+                    } else {
                         titleTextView.setText(LocaleController.getString("VoipGroupVoiceChat", R.string.VoipGroupVoiceChat), false);
+                    }
                     if (call.call.participants_count == 0) {
                         subtitleTextView.setText(LocaleController.getString("MembersTalkingNobody", R.string.MembersTalkingNobody), false);
                     } else {
@@ -2080,7 +2092,12 @@ public class FragmentContextView extends FrameLayout implements NotificationCent
                     titleTextView.setText(service.groupCall.call.title, false);
                 } else {
                     if (fragment instanceof ChatActivity && ((ChatActivity) fragment).getCurrentChat() != null && ((ChatActivity) fragment).getCurrentChat().id == service.getChat().id) {
+                        TLRPC.Chat chat = ((ChatActivity) fragment).getCurrentChat();
+                        if (ChatObject.isChannelOrGiga(chat)) {
+                            titleTextView.setText(LocaleController.getString("VoipChannelViewVoiceChat", R.string.VoipChannelViewVoiceChat), false);
+                        } else {
                             titleTextView.setText(LocaleController.getString("VoipGroupViewVoiceChat", R.string.VoipGroupViewVoiceChat), false);
+                        }
                     } else {
                         titleTextView.setText(service.getChat().title, false);
                     }

TMessagesProj/src/main/java/org/telegram/ui/Components/GroupCallPipAlertView.java

@@ -22,6 +22,7 @@ import android.widget.TextView;
 import androidx.core.graphics.ColorUtils;
 
 import org.telegram.messenger.AndroidUtilities;
+import org.telegram.messenger.ChatObject;
 import org.telegram.messenger.FileLog;
 import org.telegram.messenger.ImageLocation;
 import org.telegram.messenger.LocaleController;
@@ -75,9 +76,14 @@ public class GroupCallPipAlertView extends LinearLayout implements VoIPService.S
             public void onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo info) {
                 super.onInitializeAccessibilityNodeInfo(info);
                 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+                    VoIPService service = VoIPService.getSharedInstance();
+                    if (service != null && ChatObject.isChannelOrGiga(service.getChat())) {
+                        info.addAction(new AccessibilityNodeInfo.AccessibilityAction(AccessibilityNodeInfo.ACTION_CLICK, LocaleController.getString("VoipChannelOpenVoiceChat", R.string.VoipChannelOpenVoiceChat)));
+                    } else {
                         info.addAction(new AccessibilityNodeInfo.AccessibilityAction(AccessibilityNodeInfo.ACTION_CLICK, LocaleController.getString("VoipGroupOpenVoiceChat", R.string.VoipGroupOpenVoiceChat)));
                     }
                 }
+            }
         };
         groupInfoContainer.setPadding(AndroidUtilities.dp(8), AndroidUtilities.dp(8), AndroidUtilities.dp(8), AndroidUtilities.dp(8));
 

TMessagesProj/src/main/java/org/telegram/ui/Components/GroupCallPipButton.java

@@ -407,7 +407,13 @@ public class GroupCallPipButton extends FrameLayout implements NotificationCente
             }
             wavesEnter = showWaves ? 1f : 0f;
         }
-        String contentDescription = LocaleController.getString("VoipGroupVoiceChat", R.string.VoipGroupVoiceChat);
+        String contentDescription;
+        VoIPService voIPService = VoIPService.getSharedInstance();
+        if (voIPService != null && ChatObject.isChannelOrGiga(voIPService.getChat())) {
+            contentDescription = LocaleController.getString("VoipChannelVoiceChat", R.string.VoipChannelVoiceChat);
+        } else {
+            contentDescription = LocaleController.getString("VoipGroupVoiceChat", R.string.VoipGroupVoiceChat);
+        }
         if (state == MUTE_BUTTON_STATE_UNMUTE) {
             contentDescription +=  ", " + LocaleController.getString("VoipTapToMute", R.string.VoipTapToMute);
         } else if (state == MUTE_BUTTON_STATE_RECONNECT) {

TMessagesProj/src/main/java/org/telegram/ui/Components/GroupCallRecordAlert.java

@@ -0,0 +1,346 @@
+package org.telegram.ui.Components;
+
+import android.app.Dialog;
+import android.content.Context;
+import android.database.DataSetObserver;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.LinearGradient;
+import android.graphics.Paint;
+import android.graphics.PorterDuff;
+import android.graphics.PorterDuffColorFilter;
+import android.graphics.Shader;
+import android.graphics.drawable.GradientDrawable;
+import android.os.Build;
+import android.os.Parcelable;
+import android.util.TypedValue;
+import android.view.Gravity;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.FrameLayout;
+import android.widget.ImageView;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+
+import org.telegram.messenger.AndroidUtilities;
+import org.telegram.messenger.ChatObject;
+import org.telegram.messenger.LocaleController;
+import org.telegram.messenger.R;
+import org.telegram.messenger.SvgHelper;
+import org.telegram.tgnet.TLRPC;
+import org.telegram.ui.ActionBar.BottomSheet;
+import org.telegram.ui.ActionBar.Theme;
+
+import androidx.core.graphics.ColorUtils;
+import androidx.viewpager.widget.PagerAdapter;
+import androidx.viewpager.widget.ViewPager;
+
+public class GroupCallRecordAlert extends BottomSheet {
+
+    private ViewPager viewPager;
+    private TextView positiveButton;
+    private LinearLayout titlesLayout;
+    private TextView[] titles;
+
+    private float pageOffset;
+    private int currentPage;
+
+    public GroupCallRecordAlert(Context context, TLRPC.Chat chat) {
+        super(context, false);
+
+        int color = Theme.getColor(Theme.key_voipgroup_inviteMembersBackground);
+        shadowDrawable.setColorFilter(new PorterDuffColorFilter(color, PorterDuff.Mode.MULTIPLY));
+
+        containerView = new FrameLayout(context) {
+
+            boolean ignoreLayout;
+
+            @Override
+            protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+                boolean isLandscape = View.MeasureSpec.getSize(widthMeasureSpec) > View.MeasureSpec.getSize(heightMeasureSpec);
+                ViewGroup.MarginLayoutParams marginLayoutParams = (ViewGroup.MarginLayoutParams) positiveButton.getLayoutParams();
+                if (isLandscape) {
+                    marginLayoutParams.rightMargin = marginLayoutParams.leftMargin = AndroidUtilities.dp(80);
+                } else {
+                    marginLayoutParams.rightMargin = marginLayoutParams.leftMargin = AndroidUtilities.dp(16);
+                }
+                int width = MeasureSpec.getSize(widthMeasureSpec);
+                int padding = (width - AndroidUtilities.dp(200)) / 2;
+                viewPager.setPadding(padding, 0, padding, 0);
+                super.onMeasure(widthMeasureSpec, MeasureSpec.makeMeasureSpec(AndroidUtilities.dp(370), MeasureSpec.EXACTLY));
+                measureChildWithMargins(titlesLayout, View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED), 0, View.MeasureSpec.makeMeasureSpec(AndroidUtilities.dp(64), View.MeasureSpec.EXACTLY), 0);
+            }
+
+            @Override
+            protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
+                super.onLayout(changed, left, top, right, bottom);
+                updateTitlesLayout();
+            }
+
+            @Override
+            public void requestLayout() {
+                if (ignoreLayout) {
+                    return;
+                }
+                super.requestLayout();
+            }
+        };
+        containerView.setWillNotDraw(false);
+        containerView.setClipChildren(false);
+        containerView.setBackgroundDrawable(shadowDrawable);
+        containerView.setPadding(backgroundPaddingLeft, 0, backgroundPaddingLeft, 0);
+
+        TextView titleTextView = new TextView(getContext());
+        if (ChatObject.isChannelOrGiga(chat)) {
+            titleTextView.setText(LocaleController.getString("VoipChannelRecordVoiceChat", R.string.VoipChannelRecordVoiceChat));
+        } else {
+            titleTextView.setText(LocaleController.getString("VoipRecordVoiceChat", R.string.VoipRecordVoiceChat));
+        }
+        titleTextView.setTextColor(0xffffffff);
+        titleTextView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 20);
+        titleTextView.setTypeface(AndroidUtilities.getTypeface("fonts/rmedium.ttf"));
+        titleTextView.setGravity((LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT) | Gravity.TOP);
+        containerView.addView(titleTextView, LayoutHelper.createFrame(LayoutHelper.WRAP_CONTENT, LayoutHelper.WRAP_CONTENT, (LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT) | Gravity.TOP, 24, 29, 24, 0));
+
+        TextView infoTextView = new TextView(getContext());
+        infoTextView.setText(LocaleController.getString("VoipRecordVoiceChatInfo", R.string.VoipRecordVoiceChatInfo));
+        infoTextView.setTextColor(0xffffffff);
+        infoTextView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 14);
+        infoTextView.setGravity((LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT) | Gravity.TOP);
+        containerView.addView(infoTextView, LayoutHelper.createFrame(LayoutHelper.WRAP_CONTENT, LayoutHelper.WRAP_CONTENT, (LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT) | Gravity.TOP, 24, 62, 24, 0));
+
+        titles = new TextView[3];
+
+        viewPager = new ViewPager(context);
+        viewPager.setClipChildren(false);
+        viewPager.setOffscreenPageLimit(4);
+        viewPager.setClipToPadding(false);
+        AndroidUtilities.setViewPagerEdgeEffectColor(viewPager, 0x7f000000);
+        viewPager.setAdapter(new Adapter());
+        viewPager.setPageMargin(0);
+        containerView.addView(viewPager, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT, Gravity.CENTER_HORIZONTAL, 0, 100, 0, 130));
+        viewPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
+
+            @Override
+            public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
+                currentPage = position;
+                pageOffset = positionOffset;
+                updateTitlesLayout();
+            }
+
+            @Override
+            public void onPageSelected(int i) {
+
+            }
+
+            @Override
+            public void onPageScrollStateChanged(int state) {
+
+            }
+        });
+
+        View leftView = new View(getContext());
+        leftView.setBackground(new GradientDrawable(GradientDrawable.Orientation.LEFT_RIGHT, new int[]{color, 0}));
+        containerView.addView(leftView, LayoutHelper.createFrame(120, LayoutHelper.MATCH_PARENT, Gravity.LEFT | Gravity.TOP, 0, 100, 0, 130));
+
+        View rightView = new View(getContext());
+        rightView.setBackground(new GradientDrawable(GradientDrawable.Orientation.LEFT_RIGHT, new int[]{0, color}));
+        containerView.addView(rightView, LayoutHelper.createFrame(120, LayoutHelper.MATCH_PARENT, Gravity.RIGHT | Gravity.TOP, 0, 100, 0, 130));
+
+        positiveButton = new TextView(getContext()) {
+
+            private Paint[] gradientPaint = new Paint[titles.length];
+            {
+                for (int a = 0; a < gradientPaint.length; a++) {
+                    gradientPaint[a] = new Paint(Paint.ANTI_ALIAS_FLAG);
+                }
+            }
+
+            @Override
+            protected void onSizeChanged(int w, int h, int oldw, int oldh) {
+                super.onSizeChanged(w, h, oldw, oldh);
+                for (int a = 0; a < gradientPaint.length; a++) {
+                    int color1;
+                    int color2;
+                    int color3;
+                    if (a == 0) {
+                        color1 = 0xff57A4FE;
+                        color2 = 0xff766EE9;
+                        color3 = 0;
+                    } else if (a == 1) {
+                        color1 = 0xff77E55C;
+                        color2 = 0xff56C7FE;
+                        color3 = 0;
+                    } else {
+                        color1 = 0xff766EE9;
+                        color2 = 0xffF05459;
+                        color3 = 0xffE4A756;
+                    }
+                    Shader gradient;
+                    if (color3 != 0) {
+                        gradient = new LinearGradient(0, 0, getMeasuredWidth(), 0, new int[]{color1, color2, color3}, null, Shader.TileMode.CLAMP);
+                    } else {
+                        gradient = new LinearGradient(0, 0, getMeasuredWidth(), 0, new int[]{color1, color2}, null, Shader.TileMode.CLAMP);
+                    }
+                    gradientPaint[a].setShader(gradient);
+                }
+            }
+
+
+            @Override
+            protected void onDraw(Canvas canvas) {
+                AndroidUtilities.rectTmp.set(0, 0, getMeasuredWidth(), getMeasuredHeight());
+                gradientPaint[currentPage].setAlpha(255);
+                canvas.drawRoundRect(AndroidUtilities.rectTmp, AndroidUtilities.dp(6), AndroidUtilities.dp(6), gradientPaint[currentPage]);
+                if (pageOffset > 0 && currentPage + 1 < gradientPaint.length) {
+                    gradientPaint[currentPage + 1].setAlpha((int) (255 * pageOffset));
+                    canvas.drawRoundRect(AndroidUtilities.rectTmp, AndroidUtilities.dp(6), AndroidUtilities.dp(6), gradientPaint[currentPage + 1]);
+                }
+                super.onDraw(canvas);
+            }
+        };
+        positiveButton.setMinWidth(AndroidUtilities.dp(64));
+        positiveButton.setTag(Dialog.BUTTON_POSITIVE);
+        positiveButton.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 14);
+        positiveButton.setTextColor(Theme.getColor(Theme.key_voipgroup_nameText));
+        positiveButton.setGravity(Gravity.CENTER);
+        positiveButton.setTypeface(AndroidUtilities.getTypeface("fonts/rmedium.ttf"));
+        positiveButton.setText(LocaleController.getString("VoipRecordStart", R.string.VoipRecordStart));
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+            positiveButton.setForeground(Theme.createSimpleSelectorRoundRectDrawable(AndroidUtilities.dp(6), Color.TRANSPARENT, ColorUtils.setAlphaComponent(Theme.getColor(Theme.key_voipgroup_nameText), (int) (255 * 0.3f))));
+        }
+        positiveButton.setPadding(0, AndroidUtilities.dp(12), 0, AndroidUtilities.dp(12));
+        positiveButton.setOnClickListener(view -> {
+            onStartRecord(currentPage);
+            dismiss();
+        });
+
+        containerView.addView(positiveButton, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 48, Gravity.BOTTOM, 0, 0, 0, 64));
+
+        titlesLayout = new LinearLayout(context);
+        containerView.addView(titlesLayout, LayoutHelper.createFrame(LayoutHelper.WRAP_CONTENT, 64, Gravity.BOTTOM));
+
+        for (int a = 0; a < titles.length; a++) {
+            titles[a] = new TextView(context);
+            titles[a].setTextSize(TypedValue.COMPLEX_UNIT_DIP, 12);
+            titles[a].setTextColor(0xffffffff);
+            titles[a].setTypeface(AndroidUtilities.getTypeface("fonts/rmedium.ttf"));
+            titles[a].setPadding(AndroidUtilities.dp(10), 0, AndroidUtilities.dp(10), 0);
+            titles[a].setGravity(Gravity.CENTER_VERTICAL);
+            titles[a].setSingleLine(true);
+            titlesLayout.addView(titles[a], LayoutHelper.createLinear(LayoutHelper.WRAP_CONTENT, LayoutHelper.MATCH_PARENT));
+            if (a == 0) {
+                titles[a].setText(LocaleController.getString("VoipRecordAudio", R.string.VoipRecordAudio));
+            } else if (a == 1) {
+                titles[a].setText(LocaleController.getString("VoipRecordPortrait", R.string.VoipRecordPortrait));
+            } else {
+                titles[a].setText(LocaleController.getString("VoipRecordLandscape", R.string.VoipRecordLandscape));
+            }
+            int num = a;
+            titles[a].setOnClickListener(view -> viewPager.setCurrentItem(num, true));
+        }
+    }
+
+    private void updateTitlesLayout() {
+        View current = titles[currentPage];
+        View next = currentPage < titles.length - 1 ? titles[currentPage + 1] : null;
+        float cx = containerView.getMeasuredWidth() / 2;
+        float currentCx = current.getLeft() + current.getMeasuredWidth() / 2;
+        float tx = containerView.getMeasuredWidth() / 2 - currentCx;
+        if (next != null) {
+            float nextCx = next.getLeft() + next.getMeasuredWidth() / 2;
+            tx -= (nextCx - currentCx) * pageOffset;
+        }
+        for (int a = 0; a < titles.length; a++) {
+            float alpha;
+            float scale;
+            if (a < currentPage || a > currentPage + 1) {
+                alpha = 0.7f;
+                scale = 0.9f;
+            } else if (a == currentPage) {
+                alpha = 1.0f - 0.3f * pageOffset;
+                scale = 1.0f - 0.1f * pageOffset;
+            } else {
+                alpha = 0.7f + 0.3f * pageOffset;
+                scale = 0.9f + 0.1f * pageOffset;
+            }
+            titles[a].setAlpha(alpha);
+            titles[a].setScaleX(scale);
+            titles[a].setScaleY(scale);
+        }
+        titlesLayout.setTranslationX(tx);
+        positiveButton.invalidate();
+    }
+
+    protected void onStartRecord(int type) {
+
+    }
+
+    private class Adapter extends PagerAdapter {
+        @Override
+        public int getCount() {
+            return titles.length;
+        }
+
+        @Override
+        public Object instantiateItem(ViewGroup container, int position) {
+            View view;
+
+            ImageView imageView = new ImageView(getContext());
+            imageView.setTag(position);
+            imageView.setPadding(AndroidUtilities.dp(18), 0, AndroidUtilities.dp(18), 0);
+            imageView.setScaleType(ImageView.ScaleType.FIT_XY);
+            imageView.setLayoutParams(new ViewGroup.LayoutParams(AndroidUtilities.dp(200), ViewGroup.LayoutParams.MATCH_PARENT));
+            view = imageView;
+            int res;
+            if (position == 0) {
+                res = R.raw.record_audio;
+            } else if (position == 1) {
+                res =  R.raw.record_video_p;
+            } else {
+                res =  R.raw.record_video_l;
+            }
+            String svg = RLottieDrawable.readRes(null, res);
+            SvgHelper.SvgDrawable drawable = SvgHelper.getDrawable(svg);
+            drawable.setAspectFill(false);
+            imageView.setImageDrawable(drawable);
+            if (view.getParent() != null) {
+                ViewGroup parent = (ViewGroup) view.getParent();
+                parent.removeView(view);
+            }
+            container.addView(view, 0);
+            return view;
+        }
+
+        @Override
+        public void destroyItem(ViewGroup container, int position, Object object) {
+            container.removeView((View) object);
+        }
+
+        @Override
+        public void setPrimaryItem(ViewGroup container, int position, Object object) {
+            super.setPrimaryItem(container, position, object);
+        }
+
+        @Override
+        public boolean isViewFromObject(View view, Object object) {
+            return view.equals(object);
+        }
+
+        @Override
+        public void restoreState(Parcelable arg0, ClassLoader arg1) {
+        }
+
+        @Override
+        public Parcelable saveState() {
+            return null;
+        }
+
+        @Override
+        public void unregisterDataSetObserver(DataSetObserver observer) {
+            if (observer != null) {
+                super.unregisterDataSetObserver(observer);
+            }
+        }
+    }
+}