Update to 3.6.1

TMessagesProj/build.gradle

@@ -83,7 +83,7 @@ android {
     defaultConfig {
         minSdkVersion 9
         targetSdkVersion 23
-        versionCode 719
-        versionName "3.4.2"
+        versionCode 755
+        versionName "3.6.1"
     }
 }

TMessagesProj/jni/Android.mk

@@ -235,7 +235,7 @@ include $(BUILD_STATIC_LIBRARY)
 include $(CLEAR_VARS)
 LOCAL_PRELINK_MODULE := false
 
-LOCAL_MODULE 	:= tmessages.17
+LOCAL_MODULE 	:= tmessages.19
 LOCAL_CFLAGS 	:= -w -std=c11 -Os -DNULL=0 -DSOCKLEN_T=socklen_t -DLOCALE_NOT_USED -D_LARGEFILE_SOURCE=1 -D_FILE_OFFSET_BITS=64
 LOCAL_CFLAGS 	+= -Drestrict='' -D__EMX__ -DOPUS_BUILD -DFIXED_POINT -DUSE_ALLOCA -DHAVE_LRINT -DHAVE_LRINTF -fno-math-errno
 LOCAL_CFLAGS 	+= -DANDROID_NDK -DDISABLE_IMPORTGL -fno-strict-aliasing -fprefetch-loop-arrays -DAVOID_TABLES -DANDROID_TILE_BASED_DECODE -DANDROID_ARMV6_IDCT -ffast-math -D__STDC_CONSTANT_MACROS

TMessagesProj/jni/audio.c

@@ -5,6 +5,7 @@
 #include <stdlib.h>
 #include <time.h>
 #include <opusfile.h>
+#include <math.h>
 #include "utils.h"
 
 typedef struct {
@@ -663,6 +664,156 @@ JNIEXPORT int Java_org_telegram_messenger_MediaController_isOpusFile(JNIEnv *env
         result = error == OPUS_OK;
     }
     
+    if (pathStr != 0) {
+        (*env)->ReleaseStringUTFChars(env, path, pathStr);
+    }
+    
+    return result;
+}
+
+static inline void set_bits(uint8_t *bytes, int32_t bitOffset, int32_t numBits, int32_t value) {
+    numBits = (unsigned int) (2 << (numBits - 1)) - 1;
+    bytes += bitOffset / 8;
+    bitOffset %= 8;
+    *((int32_t *) bytes) |= (value << bitOffset);
+}
+
+JNIEXPORT jbyteArray Java_org_telegram_messenger_MediaController_getWaveform2(JNIEnv *env, jclass class, jshortArray array, jint length) {
+    
+    jshort *sampleBuffer = (*env)->GetShortArrayElements(env, array, 0);
+    
+    jbyteArray result = 0;
+    int32_t resultSamples = 100;
+    uint16_t *samples = malloc(100 * 2);
+    uint64_t sampleIndex = 0;
+    uint16_t peakSample = 0;
+    int32_t sampleRate = (int32_t) max(1, length / resultSamples);
+    int index = 0;
+
+    for (int i = 0; i < length; i++) {
+        uint16_t sample = (uint16_t) abs(sampleBuffer[i]);
+        if (sample > peakSample) {
+            peakSample = sample;
+        }
+        if (sampleIndex++ % sampleRate == 0) {
+            if (index < resultSamples) {
+                samples[index++] = peakSample;
+            }
+            peakSample = 0;
+        }
+    }
+    
+    int64_t sumSamples = 0;
+    for (int i = 0; i < resultSamples; i++) {
+        sumSamples += samples[i];
+    }
+    uint16_t peak = (uint16_t) (sumSamples * 1.8f / resultSamples);
+    if (peak < 2500) {
+        peak = 2500;
+    }
+    
+    for (int i = 0; i < resultSamples; i++) {
+        uint16_t sample = (uint16_t) ((int64_t) samples[i]);
+        if (sample > peak) {
+            samples[i] = peak;
+        }
+    }
+    
+    (*env)->ReleaseShortArrayElements(env, array, sampleBuffer, 0);
+    
+    int bitstreamLength = (resultSamples * 5) / 8 + (((resultSamples * 5) % 8) == 0 ? 0 : 1);
+    result = (*env)->NewByteArray(env, bitstreamLength);
+    jbyte *bytes = (*env)->GetByteArrayElements(env, result, NULL);
+    
+    for (int i = 0; i < resultSamples; i++) {
+        int32_t value = min(31, abs((int32_t) samples[i]) * 31 / peak);
+        set_bits(bytes, i * 5, 5, value & 31);
+    }
+    
+    (*env)->ReleaseByteArrayElements(env, result, bytes, JNI_COMMIT);
+    free(samples);
+    
+    return result;
+}
+
+int16_t *sampleBuffer = NULL;
+
+
+JNIEXPORT jbyteArray Java_org_telegram_messenger_MediaController_getWaveform(JNIEnv *env, jclass class, jstring path) {
+    const char *pathStr = (*env)->GetStringUTFChars(env, path, 0);
+    jbyteArray result = 0;
+    
+    int error = OPUS_OK;
+    OggOpusFile *opusFile = op_open_file(pathStr, &error);
+    if (opusFile != NULL && error == OPUS_OK) {
+        int64_t totalSamples = op_pcm_total(opusFile, -1);
+        int32_t resultSamples = 100;
+        int32_t sampleRate = (int32_t) max(1, totalSamples / resultSamples);
+        
+        uint16_t *samples = malloc(100 * 2);
+        
+        int bufferSize = 1024 * 128;
+        if (sampleBuffer == NULL) {
+            sampleBuffer = malloc(bufferSize);
+        }
+        uint64_t sampleIndex = 0;
+        uint16_t peakSample = 0;
+        
+        int index = 0;
+        
+        while (1) {
+            int readSamples = op_read(opusFile, sampleBuffer, bufferSize / 2, NULL);
+            for (int i = 0; i < readSamples; i++) {
+                uint16_t sample = (uint16_t) abs(sampleBuffer[i]);
+                if (sample > peakSample) {
+                    peakSample = sample;
+                }
+                if (sampleIndex++ % sampleRate == 0) {
+                    if (index < resultSamples) {
+                        samples[index++] = peakSample;
+                    }
+                    peakSample = 0;
+                }
+            }
+            if (readSamples == 0) {
+                break;
+            }
+        }
+        
+        int64_t sumSamples = 0;
+        for (int i = 0; i < resultSamples; i++) {
+            sumSamples += samples[i];
+        }
+        uint16_t peak = (uint16_t) (sumSamples * 1.8f / resultSamples);
+        if (peak < 2500) {
+            peak = 2500;
+        }
+        
+        for (int i = 0; i < resultSamples; i++) {
+            uint16_t sample = (uint16_t) ((int64_t) samples[i]);
+            if (sample > peak) {
+                samples[i] = peak;
+            }
+        }
+        
+        //free(sampleBuffer);
+        op_free(opusFile);
+        
+        int bitstreamLength = (resultSamples * 5) / 8 + (((resultSamples * 5) % 8) == 0 ? 0 : 1);
+        result = (*env)->NewByteArray(env, bitstreamLength);
+        jbyte *bytes = (*env)->GetByteArrayElements(env, result, NULL);
+        
+        for (int i = 0; i < resultSamples; i++) {
+            int32_t value = min(31, abs((int32_t) samples[i]) * 31 / peak);
+            set_bits(bytes, i * 5, 5, value & 31);
+        }
+
+        (*env)->ReleaseByteArrayElements(env, result, bytes, JNI_COMMIT);
+        free(samples);
+    }
+    
+    
+    
     if (pathStr != 0) {
         (*env)->ReleaseStringUTFChars(env, path, pathStr);
     }

TMessagesProj/jni/jni.c

@@ -59,3 +59,16 @@ JNIEXPORT void Java_org_telegram_messenger_Utilities_aesIgeEncryption(JNIEnv *en
     (*env)->ReleaseByteArrayElements(env, key, keyBuff, JNI_ABORT);
     (*env)->ReleaseByteArrayElements(env, iv, ivBuff, 0);
 }
+
+JNIEXPORT jstring Java_org_telegram_messenger_Utilities_readlink(JNIEnv *env, jclass class, jstring path) {
+    static char buf[1000];
+    char *fileName = (*env)->GetStringUTFChars(env, path, NULL);
+    int result = readlink(fileName, buf, 999);
+    jstring value = 0;
+    if (result != -1) {
+        buf[result] = '\0';
+        value = (*env)->NewStringUTF(env, buf);
+    }
+    (*env)->ReleaseStringUTFChars(env, path, fileName);
+    return value;
+}

TMessagesProj/jni/tgnet/Connection.cpp

@@ -6,6 +6,8 @@
  * Copyright Nikolai Kudashov, 2015.
  */
 
+#include <openssl/rand.h>
+#include <stdlib.h>
 #include "Connection.h"
 #include "ConnectionsManager.h"
 #include "BuffersStorage.h"
@@ -55,6 +57,8 @@ void Connection::suspendConnection() {
 }
 
 void Connection::onReceivedData(NativeByteBuffer *buffer) {
+    //AES_ctr128_encrypt(buffer->bytes(), buffer->bytes(), buffer->limit(), &decryptKey, decryptIv, decryptCount, &decryptNum);
+    
     failedConnectionCount = 0;
 
     NativeByteBuffer *parseLaterBuffer = nullptr;
@@ -305,12 +309,47 @@ void Connection::sendData(NativeByteBuffer *buff, bool reportAck) {
         bufferLen += 4;
     }
     if (!firstPacketSent) {
-        bufferLen++;
+        bufferLen += 64;
     }
 
     NativeByteBuffer *buffer = BuffersStorage::getInstance().getFreeBuffer(bufferLen);
+    uint8_t *bytes = buffer->bytes();
+    
     if (!firstPacketSent) {
-        buffer->writeByte(0xef);
+        buffer->position(64);
+        static uint8_t temp[64];
+        while (true) {
+            RAND_bytes(bytes, 64);
+            uint32_t val = (bytes[3] << 24) | (bytes[2] << 16) | (bytes[1] << 8) | (bytes[0]);
+            uint32_t val2 = (bytes[7] << 24) | (bytes[6] << 16) | (bytes[5] << 8) | (bytes[4]);
+            if (bytes[0] != 0xef && val != 0x44414548 && val != 0x54534f50 && val != 0x20544547 && val != 0x4954504f && val != 0xeeeeeeee && val2 != 0x00000000) {
+                //bytes[56] = bytes[57] = bytes[58] = bytes[59] = 0xef;
+                break;
+            }
+        }
+        /*for (int a = 0; a < 48; a++) {
+            temp[a] = bytes[55 - a];
+        }
+        
+        encryptNum = decryptNum = 0;
+        memset(encryptCount, 0, 16);
+        memset(decryptCount, 0, 16);
+        
+        if (AES_set_encrypt_key(bytes + 8, 256, &encryptKey) < 0) {
+            DEBUG_E("unable to set encryptKey");
+            exit(1);
+        }
+        memcpy(encryptIv, bytes + 40, 16);
+        
+        if (AES_set_encrypt_key(temp, 256, &decryptKey) < 0) {
+            DEBUG_E("unable to set decryptKey");
+            exit(1);
+        }
+        memcpy(decryptIv, temp + 32, 16);
+        
+        AES_ctr128_encrypt(bytes, temp, 64, &encryptKey, encryptIv, encryptCount, &encryptNum);
+        memcpy(bytes + 56, temp + 56, 8);*/
+        
         firstPacketSent = true;
     }
     if (packetLength < 0x7f) {
@@ -318,17 +357,22 @@ void Connection::sendData(NativeByteBuffer *buff, bool reportAck) {
             packetLength |= (1 << 7);
         }
         buffer->writeByte((uint8_t) packetLength);
+        bytes += (buffer->limit() - 1);
+        //AES_ctr128_encrypt(bytes, bytes, 1, &encryptKey, encryptIv, encryptCount, &encryptNum);
     } else {
         packetLength = (packetLength << 8) + 0x7f;
         if (reportAck) {
             packetLength |= (1 << 7);
         }
         buffer->writeInt32(packetLength);
+        bytes += (buffer->limit() - 4);
+        //AES_ctr128_encrypt(bytes, bytes, 4, &encryptKey, encryptIv, encryptCount, &encryptNum);
     }
 
     buffer->rewind();
     writeBuffer(buffer);
     buff->rewind();
+    //AES_ctr128_encrypt(buff->bytes(), buff->bytes(), buff->limit(), &encryptKey, encryptIv, encryptCount, &encryptNum);
     writeBuffer(buff);
 }
 

TMessagesProj/jni/tgnet/Connection.h

@@ -12,6 +12,7 @@
 #include <pthread.h>
 #include <vector>
 #include <string>
+#include <openssl/aes.h>
 #include "ConnectionSession.h"
 #include "ConnectionSocket.h"
 #include "Defines.h"
@@ -68,6 +69,16 @@ private:
     uint32_t willRetryConnectCount = 5;
     Timer *reconnectTimer;
     
+    AES_KEY encryptKey;
+    uint8_t encryptIv[16];
+    uint32_t encryptNum;
+    uint8_t encryptCount[16];
+    
+    AES_KEY decryptKey;
+    uint8_t decryptIv[16];
+    uint32_t decryptNum;
+    uint8_t decryptCount[16];
+
     friend class ConnectionsManager;
 };
 

TMessagesProj/jni/tgnet/MTProtoScheme.cpp

@@ -946,6 +946,7 @@ void TL_config::readParams(NativeByteBuffer *stream, bool &error) {
     push_chat_period_ms = stream->readInt32(&error);
     push_chat_limit = stream->readInt32(&error);
     saved_gifs_limit = stream->readInt32(&error);
+    edit_time_limit = stream->readInt32(&error);
     magic = stream->readUint32(&error);
     if (magic != 0x1cb5c415) {
         error = true;
@@ -987,6 +988,7 @@ void TL_config::serializeToStream(NativeByteBuffer *stream) {
     stream->writeInt32(push_chat_period_ms);
     stream->writeInt32(push_chat_limit);
     stream->writeInt32(saved_gifs_limit);
+    stream->writeInt32(edit_time_limit);
     stream->writeInt32(0x1cb5c415);
     count = (uint32_t) disabled_features.size();
     stream->writeInt32(count);

TMessagesProj/jni/tgnet/MTProtoScheme.h

@@ -657,7 +657,7 @@ public:
 class TL_config : public TLObject {
 
 public:
-    static const uint32_t constructor = 0x6bbc5f8;
+    static const uint32_t constructor = 0x317ceef4;
 
     int32_t date;
     int32_t expires;
@@ -677,6 +677,7 @@ public:
     int32_t push_chat_period_ms;
     int32_t push_chat_limit;
     int32_t saved_gifs_limit;
+    int32_t edit_time_limit;
     std::vector<std::unique_ptr<TL_disabledFeature>> disabled_features;
 
     static TL_config *TLdeserialize(NativeByteBuffer *stream, uint32_t constructor, bool &error);

TMessagesProj/src/main/AndroidManifest.xml

@@ -129,18 +129,28 @@
             android:windowSoftInputMode="adjustResize|stateHidden">
         </activity>
 
-        <receiver android:name=".AutoMessageHeardReceiver">
+        <receiver
+            android:name=".AutoMessageHeardReceiver"
+            android:exported="false">
             <intent-filter>
                 <action android:name="org.telegram.messenger.ACTION_MESSAGE_HEARD"/>
             </intent-filter>
         </receiver>
 
-        <receiver android:name=".AutoMessageReplyReceiver">
+        <receiver
+            android:name=".AutoMessageReplyReceiver"
+            android:exported="false">
             <intent-filter>
                 <action android:name="org.telegram.messenger.ACTION_MESSAGE_REPLY"/>
             </intent-filter>
         </receiver>
 
+        <receiver android:name=".CallReceiver" >
+            <intent-filter>
+                <action android:name="android.intent.action.PHONE_STATE" />
+            </intent-filter>
+        </receiver>
+
         <receiver android:name=".SmsListener">
             <intent-filter>
                 <action android:name="android.provider.Telephony.SMS_RECEIVED" />

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

@@ -27,6 +27,8 @@ import android.graphics.drawable.Drawable;
 import android.net.Uri;
 import android.os.Build;
 import android.os.Environment;
+import android.os.Parcelable;
+import android.provider.Browser;
 import android.provider.DocumentsContract;
 import android.provider.MediaStore;
 import android.text.Spannable;
@@ -409,6 +411,29 @@ public class AndroidUtilities {
         }
     }
 
+    public static void openUrl(Context context, String url) {
+        if (context == null || url == null) {
+            return;
+        }
+        openUrl(context, Uri.parse(url));
+    }
+
+    public static void openUrl(Context context, Uri uri) {
+        if (context == null || uri == null) {
+            return;
+        }
+        try {
+            Intent intent = new Intent(Intent.ACTION_VIEW, uri);
+            intent.putExtra("android.support.customtabs.extra.SESSION", (Parcelable) null);
+            intent.putExtra("android.support.customtabs.extra.TOOLBAR_COLOR", 0xff54759e);
+            intent.putExtra("android.support.customtabs.extra.TITLE_VISIBILITY", 1);
+            intent.putExtra(Browser.EXTRA_APPLICATION_ID, context.getPackageName());
+            context.startActivity(intent);
+        } catch (Exception e) {
+            FileLog.e("tmessages", e);
+        }
+    }
+
     public static int getPhotoSize() {
         if (photoSize == null) {
             if (Build.VERSION.SDK_INT >= 16) {
@@ -1057,4 +1082,11 @@ public class AndroidUtilities {
         }
         return true;
     }
+
+    public static byte[] calcAuthKeyHash(byte[] auth_key) {
+        byte[] sha1 = Utilities.computeSHA1(auth_key);
+        byte[] key_hash = new byte[16];
+        System.arraycopy(sha1, 0, key_hash, 0, 16);
+        return key_hash;
+    }
 }

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

@@ -325,6 +325,8 @@ public class ApplicationLoader extends Application {
                         FileLog.d("tmessages", "GCM Registration not found.");
                         Intent intent = new Intent(applicationContext, GcmRegistrationIntentService.class);
                         startService(intent);
+                    } else {
+                        FileLog.d("tmessages", "GCM regId = " + UserConfig.pushString);
                     }
                 } else {
                     FileLog.d("tmessages", "No valid Google Play Services APK found.");

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

@@ -3,14 +3,15 @@
  * It is licensed under GNU GPL v. 2 or later.
  * You should have received a copy of the license in this archive (see LICENSE).
  *
- * Copyright Nikolai Kudashov, 2013-2015.
+ * Copyright Nikolai Kudashov, 2013-2016.
  */
 
 package org.telegram.messenger;
 
 public class BuildVars {
     public static boolean DEBUG_VERSION = false;
-    public static int BUILD_VERSION = 719;
+    public static int BUILD_VERSION = 753;
+    public static String BUILD_VERSION_STRING = "3.6";
     public static int APP_ID = 0; //obtain your own APP_ID at https://core.telegram.org/api/obtaining_api_id
     public static String APP_HASH = ""; //obtain your own APP_HASH at https://core.telegram.org/api/obtaining_api_id
     public static String HOCKEY_APP_HASH = "your-hockeyapp-api-key-here";

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

@@ -0,0 +1,30 @@
+/*
+ * This is the source code of Telegram for Android v. 3.x.x.
+ * It is licensed under GNU GPL v. 2 or later.
+ * You should have received a copy of the license in this archive (see LICENSE).
+ *
+ * Copyright Nikolai Kudashov, 2013-2016.
+ */
+
+package org.telegram.messenger;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+
+public class CallReceiver extends BroadcastReceiver {
+
+    @Override
+    public void onReceive(final Context context, Intent intent) {
+        /*TelephonyManager telephony = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
+        telephony.listen(new PhoneStateListener() {
+            @Override
+            public void onCallStateChanged(int state, String incomingNumber) {
+                super.onCallStateChanged(state, incomingNumber);
+                if (state == 1 && incomingNumber != null && incomingNumber.length() > 0) {
+                    NotificationCenter.getInstance().postNotificationName(NotificationCenter.didReceiveCall, incomingNumber);
+                }
+            }
+        }, PhoneStateListener.LISTEN_CALL_STATE);*/
+    }
+}

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

@@ -48,6 +48,9 @@ public class ClearCacheService extends IntentService {
                             for (int b = 0; b < array.length; b++) {
                                 File f = array[b];
                                 if (f.isFile()) {
+                                    if (f.getName().equals(".nomedia")) {
+                                        continue;
+                                    }
                                     if (Build.VERSION.SDK_INT >= 21) {
                                         try {
                                             StructStat stat = Os.stat(f.getPath());

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

@@ -56,7 +56,9 @@ public class ContactsController {
     private int loadingDeleteInfo = 0;
     private int deleteAccountTTL;
     private int loadingLastSeenInfo = 0;
+    private int loadingGroupInfo = 0;
     private ArrayList<TLRPC.PrivacyRule> privacyRules = null;
+    private ArrayList<TLRPC.PrivacyRule> groupPrivacyRules = null;
 
     public static class Contact {
         public int id;
@@ -160,6 +162,7 @@ public class ContactsController {
         loadingDeleteInfo = 0;
         deleteAccountTTL = 0;
         loadingLastSeenInfo = 0;
+        loadingGroupInfo = 0;
         privacyRules = null;
     }
 
@@ -177,8 +180,8 @@ public class ContactsController {
             ConnectionsManager.getInstance().sendRequest(req, new RequestDelegate() {
                 @Override
                 public void run(TLObject response, TLRPC.TL_error error) {
-                    if (error == null) {
-                        final TLRPC.TL_help_inviteText res = (TLRPC.TL_help_inviteText)response;
+                    if (response != null) {
+                        final TLRPC.TL_help_inviteText res = (TLRPC.TL_help_inviteText) response;
                         if (res.message.length() != 0) {
                             AndroidUtilities.runOnUIThread(new Runnable() {
                                 @Override
@@ -1859,6 +1862,30 @@ public class ContactsController {
                 }
             });
         }
+        if (loadingGroupInfo == 0) {
+            loadingGroupInfo = 1;
+            TLRPC.TL_account_getPrivacy req = new TLRPC.TL_account_getPrivacy();
+            req.key = new TLRPC.TL_inputPrivacyKeyChatInvite();
+            ConnectionsManager.getInstance().sendRequest(req, new RequestDelegate() {
+                @Override
+                public void run(final TLObject response, final TLRPC.TL_error error) {
+                    AndroidUtilities.runOnUIThread(new Runnable() {
+                        @Override
+                        public void run() {
+                            if (error == null) {
+                                TLRPC.TL_account_privacyRules rules = (TLRPC.TL_account_privacyRules) response;
+                                MessagesController.getInstance().putUsers(rules.users, false);
+                                groupPrivacyRules = rules.rules;
+                                loadingGroupInfo = 2;
+                            } else {
+                                loadingGroupInfo = 0;
+                            }
+                            NotificationCenter.getInstance().postNotificationName(NotificationCenter.privacyRulesUpdated);
+                        }
+                    });
+                }
+            });
+        }
         NotificationCenter.getInstance().postNotificationName(NotificationCenter.privacyRulesUpdated);
     }
 
@@ -1878,12 +1905,24 @@ public class ContactsController {
         return loadingLastSeenInfo != 2;
     }
 
-    public ArrayList<TLRPC.PrivacyRule> getPrivacyRules() {
-        return privacyRules;
+    public boolean getLoadingGroupInfo() {
+        return loadingGroupInfo != 2;
     }
 
-    public void setPrivacyRules(ArrayList<TLRPC.PrivacyRule> rules) {
-        privacyRules = rules;
+    public ArrayList<TLRPC.PrivacyRule> getPrivacyRules(boolean isGroup) {
+        if (isGroup) {
+            return groupPrivacyRules;
+        } else {
+            return privacyRules;
+        }
+    }
+
+    public void setPrivacyRules(ArrayList<TLRPC.PrivacyRule> rules, boolean isGroup) {
+        if (isGroup) {
+            groupPrivacyRules = rules;
+        } else {
+            privacyRules = rules;
+        }
         NotificationCenter.getInstance().postNotificationName(NotificationCenter.privacyRulesUpdated);
         reloadContactsStatuses();
     }

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

@@ -94,73 +94,59 @@ public class FileLoadOperation {
         ext = extension != null ? extension : "jpg";
     }
 
-    public FileLoadOperation(TLRPC.Video videoLocation) {
-        if (videoLocation instanceof TLRPC.TL_videoEncrypted) {
-            location = new TLRPC.TL_inputEncryptedFileLocation();
-            location.id = videoLocation.id;
-            location.access_hash = videoLocation.access_hash;
-            datacenter_id = videoLocation.dc_id;
-            iv = new byte[32];
-            System.arraycopy(videoLocation.iv, 0, iv, 0, iv.length);
-            key = videoLocation.key;
-        } else if (videoLocation instanceof TLRPC.TL_video) {
-            location = new TLRPC.TL_inputVideoFileLocation();
-            datacenter_id = videoLocation.dc_id;
-            location.id = videoLocation.id;
-            location.access_hash = videoLocation.access_hash;
-        }
-        totalBytesCount = videoLocation.size;
-        ext = ".mp4";
-    }
-
-    public FileLoadOperation(TLRPC.Audio audioLocation) {
-        if (audioLocation instanceof TLRPC.TL_audioEncrypted) {
-            location = new TLRPC.TL_inputEncryptedFileLocation();
-            location.id = audioLocation.id;
-            location.access_hash = audioLocation.access_hash;
-            datacenter_id = audioLocation.dc_id;
-            iv = new byte[32];
-            System.arraycopy(audioLocation.iv, 0, iv, 0, iv.length);
-            key = audioLocation.key;
-        } else if (audioLocation instanceof TLRPC.TL_audio) {
-            location = new TLRPC.TL_inputAudioFileLocation();
-            datacenter_id = audioLocation.dc_id;
-            location.id = audioLocation.id;
-            location.access_hash = audioLocation.access_hash;
-        }
-        totalBytesCount = audioLocation.size;
-        ext = ".ogg";
-    }
-
     public FileLoadOperation(TLRPC.Document documentLocation) {
-        if (documentLocation instanceof TLRPC.TL_documentEncrypted) {
-            location = new TLRPC.TL_inputEncryptedFileLocation();
-            location.id = documentLocation.id;
-            location.access_hash = documentLocation.access_hash;
-            datacenter_id = documentLocation.dc_id;
-            iv = new byte[32];
-            System.arraycopy(documentLocation.iv, 0, iv, 0, iv.length);
-            key = documentLocation.key;
-        } else if (documentLocation instanceof TLRPC.TL_document) {
-            location = new TLRPC.TL_inputDocumentFileLocation();
-            location.id = documentLocation.id;
-            location.access_hash = documentLocation.access_hash;
-            datacenter_id = documentLocation.dc_id;
-        }
-        if (totalBytesCount <= 0) {
-            totalBytesCount = documentLocation.size;
-        }
-        if (ext == null) {
+        try {
+            if (documentLocation instanceof TLRPC.TL_documentEncrypted) {
+                location = new TLRPC.TL_inputEncryptedFileLocation();
+                location.id = documentLocation.id;
+                location.access_hash = documentLocation.access_hash;
+                datacenter_id = documentLocation.dc_id;
+                iv = new byte[32];
+                System.arraycopy(documentLocation.iv, 0, iv, 0, iv.length);
+                key = documentLocation.key;
+            } else if (documentLocation instanceof TLRPC.TL_document) {
+                location = new TLRPC.TL_inputDocumentFileLocation();
+                location.id = documentLocation.id;
+                location.access_hash = documentLocation.access_hash;
+                datacenter_id = documentLocation.dc_id;
+            }
+            if (totalBytesCount <= 0) {
+                totalBytesCount = documentLocation.size;
+            }
             ext = FileLoader.getDocumentFileName(documentLocation);
             int idx;
             if (ext == null || (idx = ext.lastIndexOf(".")) == -1) {
                 ext = "";
             } else {
                 ext = ext.substring(idx);
-                if (ext.length() <= 1) {
+            }
+            if (ext.length() <= 1) {
+                if (documentLocation.mime_type != null) {
+                    switch (documentLocation.mime_type) {
+                        case "video/mp4":
+                            ext = ".mp4";
+                            break;
+                        case "audio/ogg":
+                            ext = ".ogg";
+                            break;
+                        default:
+                            ext = "";
+                            break;
+                    }
+                } else {
                     ext = "";
                 }
             }
+        } catch (Exception e) {
+            FileLog.e("tmessages", e);
+            state = stateFailed;
+            cleanup();
+            Utilities.stageQueue.postRunnable(new Runnable() {
+                @Override
+                public void run() {
+                    delegate.didFailedLoadingFile(FileLoadOperation.this, 0);
+                }
+            });
         }
     }
 
@@ -187,6 +173,7 @@ public class FileLoadOperation {
         delayedRequestInfos = new ArrayList<>(currentMaxDownloadRequests - 1);
         state = stateDownloading;
         if (location == null) {
+            cleanup();
             Utilities.stageQueue.postRunnable(new Runnable() {
                 @Override
                 public void run() {
@@ -315,7 +302,8 @@ public class FileLoadOperation {
                 state = stateFailed;
                 cleanup();
                 if (requestInfos != null) {
-                    for (RequestInfo requestInfo : requestInfos) {
+                    for (int a = 0; a < requestInfos.size(); a++) {
+                        RequestInfo requestInfo = requestInfos.get(a);
                         if (requestInfo.requestToken != 0) {
                             ConnectionsManager.getInstance().cancelRequest(requestInfo.requestToken, true);
                         }

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

@@ -272,50 +272,37 @@ public class FileLoader {
         });
     }
 
-    public void cancelLoadFile(TLRPC.Video video) {
-        cancelLoadFile(video, null, null, null, null);
-    }
-
     public void cancelLoadFile(TLRPC.Document document) {
-        cancelLoadFile(null, document, null, null, null);
-    }
-
-    public void cancelLoadFile(TLRPC.Audio audio) {
-        cancelLoadFile(null, null, audio, null, null);
+        cancelLoadFile(document, null, null);
     }
 
     public void cancelLoadFile(TLRPC.PhotoSize photo) {
-        cancelLoadFile(null, null, null, photo.location, null);
+        cancelLoadFile(null, photo.location, null);
     }
 
     public void cancelLoadFile(TLRPC.FileLocation location, String ext) {
-        cancelLoadFile(null, null, null, location, ext);
+        cancelLoadFile(null, location, ext);
     }
 
-    private void cancelLoadFile(final TLRPC.Video video, final TLRPC.Document document, final TLRPC.Audio audio, final TLRPC.FileLocation location, final String locationExt) {
-        if (video == null && location == null && document == null && audio == null) {
+    private void cancelLoadFile(final TLRPC.Document document, final TLRPC.FileLocation location, final String locationExt) {
+        if (location == null && document == null) {
             return;
         }
         fileLoaderQueue.postRunnable(new Runnable() {
             @Override
             public void run() {
                 String fileName = null;
-                if (video != null) {
-                    fileName = getAttachFileName(video);
-                } else if (location != null) {
+                if (location != null) {
                     fileName = getAttachFileName(location, locationExt);
                 } else if (document != null) {
                     fileName = getAttachFileName(document);
-                } else if (audio != null) {
-                    fileName = getAttachFileName(audio);
                 }
                 if (fileName == null) {
                     return;
                 }
-                FileLoadOperation operation = loadOperationPaths.get(fileName);
+                FileLoadOperation operation = loadOperationPaths.remove(fileName);
                 if (operation != null) {
-                    loadOperationPaths.remove(fileName);
-                    if (audio != null) {
+                    if (MessageObject.isVoiceDocument(document)) {
                         audioLoadOperationQueue.remove(operation);
                     } else if (location != null) {
                         photoLoadOperationQueue.remove(operation);
@@ -346,39 +333,27 @@ public class FileLoader {
         return result[0];
     }
 
-    public void loadFile(TLRPC.Video video, boolean force) {
-        loadFile(video, null, null, null, null, 0, force, video != null && video.key != null);
-    }
-
     public void loadFile(TLRPC.PhotoSize photo, String ext, boolean cacheOnly) {
-        loadFile(null, null, null, photo.location, ext, photo.size, false, cacheOnly || (photo != null && photo.size == 0 || photo.location.key != null));
+        loadFile(null, photo.location, ext, photo.size, false, cacheOnly || (photo != null && photo.size == 0 || photo.location.key != null));
     }
 
     public void loadFile(TLRPC.Document document, boolean force, boolean cacheOnly) {
-        loadFile(null, document, null, null, null, 0, force, cacheOnly || document != null && document.key != null);
-    }
-
-    public void loadFile(TLRPC.Audio audio, boolean force) {
-        loadFile(null, null, audio, null, null, 0, false, audio != null && audio.key != null);
+        loadFile(document, null, null, 0, force, cacheOnly || document != null && document.key != null);
     }
 
     public void loadFile(TLRPC.FileLocation location, String ext, int size, boolean cacheOnly) {
-        loadFile(null, null, null, location, ext, size, true, cacheOnly || size == 0 || (location != null && location.key != null));
+        loadFile(null, location, ext, size, true, cacheOnly || size == 0 || (location != null && location.key != null));
     }
 
-    private void loadFile(final TLRPC.Video video, final TLRPC.Document document, final TLRPC.Audio audio, final TLRPC.FileLocation location, final String locationExt, final int locationSize, final boolean force, final boolean cacheOnly) {
+    private void loadFile(final TLRPC.Document document, final TLRPC.FileLocation location, final String locationExt, final int locationSize, final boolean force, final boolean cacheOnly) {
         fileLoaderQueue.postRunnable(new Runnable() {
             @Override
             public void run() {
                 String fileName = null;
-                if (video != null) {
-                    fileName = getAttachFileName(video);
-                } else if (location != null) {
+                if (location != null) {
                     fileName = getAttachFileName(location, locationExt);
                 } else if (document != null) {
                     fileName = getAttachFileName(document);
-                } else if (audio != null) {
-                    fileName = getAttachFileName(audio);
                 }
                 if (fileName == null || fileName.contains("" + Integer.MIN_VALUE)) {
                     return;
@@ -389,7 +364,7 @@ public class FileLoader {
                 if (operation != null) {
                     if (force) {
                         LinkedList<FileLoadOperation> downloadQueue;
-                        if (audio != null) {
+                        if (MessageObject.isVoiceDocument(document)) {
                             downloadQueue = audioLoadOperationQueue;
                         } else if (location != null) {
                             downloadQueue = photoLoadOperationQueue;
@@ -412,18 +387,18 @@ public class FileLoader {
                 File storeDir = tempDir;
                 int type = MEDIA_DIR_CACHE;
 
-                if (video != null) {
-                    operation = new FileLoadOperation(video);
-                    type = MEDIA_DIR_VIDEO;
-                } else if (location != null) {
+                if (location != null) {
                     operation = new FileLoadOperation(location, locationExt, locationSize);
                     type = MEDIA_DIR_IMAGE;
                 } else if (document != null) {
                     operation = new FileLoadOperation(document);
-                    type = MEDIA_DIR_DOCUMENT;
-                } else if (audio != null) {
-                    operation = new FileLoadOperation(audio);
-                    type = MEDIA_DIR_AUDIO;
+                    if (MessageObject.isVoiceDocument(document)) {
+                        type = MEDIA_DIR_AUDIO;
+                    } else if (MessageObject.isVideoDocument(document)) {
+                        type = MEDIA_DIR_VIDEO;
+                    } else {
+                        type = MEDIA_DIR_DOCUMENT;
+                    }
                 }
                 if (!cacheOnly) {
                     storeDir = getDirectory(type);
@@ -439,12 +414,12 @@ public class FileLoader {
                         if (delegate != null) {
                             delegate.fileDidLoaded(finalFileName, finalFile, finalType);
                         }
-                        checkDownloadQueue(audio, location, finalFileName);
+                        checkDownloadQueue(document, location, finalFileName);
                     }
 
                     @Override
                     public void didFailedLoadingFile(FileLoadOperation operation, int canceled) {
-                        checkDownloadQueue(audio, location, finalFileName);
+                        checkDownloadQueue(document, location, finalFileName);
                         if (delegate != null) {
                             delegate.fileDidFailedLoad(finalFileName, canceled);
                         }
@@ -458,7 +433,7 @@ public class FileLoader {
                     }
                 });
                 int maxCount = force ? 3 : 1;
-                if (audio != null) {
+                if (type == MEDIA_DIR_AUDIO) {
                     if (currentAudioLoadOperationsCount < maxCount) {
                         currentAudioLoadOperationsCount++;
                         operation.start();
@@ -496,13 +471,13 @@ public class FileLoader {
         });
     }
 
-    private void checkDownloadQueue(final TLRPC.Audio audio, final TLRPC.FileLocation location, final String arg1) {
+    private void checkDownloadQueue(final TLRPC.Document document, final TLRPC.FileLocation location, final String arg1) {
         fileLoaderQueue.postRunnable(new Runnable() {
             @Override
             public void run() {
                 loadOperationPaths.remove(arg1);
                 FileLoadOperation operation;
-                if (audio != null) {
+                if (MessageObject.isVoiceDocument(document)) {
                     currentAudioLoadOperationsCount--;
                     if (!audioLoadOperationQueue.isEmpty()) {
                         operation = audioLoadOperationQueue.get(0);
@@ -550,6 +525,44 @@ public class FileLoader {
         this.delegate = delegate;
     }
 
+    public static String getMessageFileName(TLRPC.Message message) {
+        if (message == null) {
+            return "";
+        }
+        if (message instanceof TLRPC.TL_messageService) {
+            if (message.action.photo != null) {
+                ArrayList<TLRPC.PhotoSize> sizes = message.action.photo.sizes;
+                if (sizes.size() > 0) {
+                    TLRPC.PhotoSize sizeFull = getClosestPhotoSizeWithSize(sizes, AndroidUtilities.getPhotoSize());
+                    if (sizeFull != null) {
+                        return getAttachFileName(sizeFull);
+                    }
+                }
+            }
+        } else {
+            if (message.media instanceof TLRPC.TL_messageMediaDocument) {
+                return getAttachFileName(message.media.document);
+            } else if (message.media instanceof TLRPC.TL_messageMediaPhoto) {
+                ArrayList<TLRPC.PhotoSize> sizes = message.media.photo.sizes;
+                if (sizes.size() > 0) {
+                    TLRPC.PhotoSize sizeFull = getClosestPhotoSizeWithSize(sizes, AndroidUtilities.getPhotoSize());
+                    if (sizeFull != null) {
+                        return getAttachFileName(sizeFull);
+                    }
+                }
+            } else if (message.media instanceof TLRPC.TL_messageMediaWebPage && message.media.webpage.photo != null) {
+                ArrayList<TLRPC.PhotoSize> sizes = message.media.webpage.photo.sizes;
+                if (sizes.size() > 0) {
+                    TLRPC.PhotoSize sizeFull = getClosestPhotoSizeWithSize(sizes, AndroidUtilities.getPhotoSize());
+                    if (sizeFull != null) {
+                        return getAttachFileName(sizeFull);
+                    }
+                }
+            }
+        }
+        return "";
+    }
+
     public static File getPathToMessage(TLRPC.Message message) {
         if (message == null) {
             return new File("");
@@ -565,12 +578,8 @@ public class FileLoader {
                 }
             }
         } else {
-            if (message.media instanceof TLRPC.TL_messageMediaVideo) {
-                return getPathToAttach(message.media.video);
-            } else if (message.media instanceof TLRPC.TL_messageMediaDocument) {
+            if (message.media instanceof TLRPC.TL_messageMediaDocument) {
                 return getPathToAttach(message.media.document);
-            } else if (message.media instanceof TLRPC.TL_messageMediaAudio) {
-                return getPathToAttach(message.media.audio);
             } else if (message.media instanceof TLRPC.TL_messageMediaPhoto) {
                 ArrayList<TLRPC.PhotoSize> sizes = message.media.photo.sizes;
                 if (sizes.size() > 0) {
@@ -605,19 +614,18 @@ public class FileLoader {
         if (forceCache) {
             dir = getInstance().getDirectory(MEDIA_DIR_CACHE);
         } else {
-            if (attach instanceof TLRPC.Video) {
-                TLRPC.Video video = (TLRPC.Video) attach;
-                if (video.key != null) {
-                    dir = getInstance().getDirectory(MEDIA_DIR_CACHE);
-                } else {
-                    dir = getInstance().getDirectory(MEDIA_DIR_VIDEO);
-                }
-            } else if (attach instanceof TLRPC.Document) {
+            if (attach instanceof TLRPC.Document) {
                 TLRPC.Document document = (TLRPC.Document) attach;
                 if (document.key != null) {
                     dir = getInstance().getDirectory(MEDIA_DIR_CACHE);
                 } else {
-                    dir = getInstance().getDirectory(MEDIA_DIR_DOCUMENT);
+                    if (MessageObject.isVoiceDocument(document)) {
+                        dir = getInstance().getDirectory(MEDIA_DIR_AUDIO);
+                    } else if (MessageObject.isVideoDocument(document)) {
+                        dir = getInstance().getDirectory(MEDIA_DIR_VIDEO);
+                    } else {
+                        dir = getInstance().getDirectory(MEDIA_DIR_DOCUMENT);
+                    }
                 }
             } else if (attach instanceof TLRPC.PhotoSize) {
                 TLRPC.PhotoSize photoSize = (TLRPC.PhotoSize) attach;
@@ -626,13 +634,6 @@ public class FileLoader {
                 } else {
                     dir = getInstance().getDirectory(MEDIA_DIR_IMAGE);
                 }
-            } else if (attach instanceof TLRPC.Audio) {
-                TLRPC.Audio audio = (TLRPC.Audio) attach;
-                if (audio.key != null) {
-                    dir = getInstance().getDirectory(MEDIA_DIR_CACHE);
-                } else {
-                    dir = getInstance().getDirectory(MEDIA_DIR_AUDIO);
-                }
             } else if (attach instanceof TLRPC.FileLocation) {
                 TLRPC.FileLocation fileLocation = (TLRPC.FileLocation) attach;
                 if (fileLocation.key != null || fileLocation.volume_id == Integer.MIN_VALUE && fileLocation.local_id < 0) {
@@ -708,10 +709,7 @@ public class FileLoader {
     }
 
     public static String getAttachFileName(TLObject attach, String ext) {
-        if (attach instanceof TLRPC.Video) {
-            TLRPC.Video video = (TLRPC.Video) attach;
-            return video.dc_id + "_" + video.id + "." + (ext != null ? ext : "mp4");
-        } else if (attach instanceof TLRPC.Document) {
+        if (attach instanceof TLRPC.Document) {
             TLRPC.Document document = (TLRPC.Document) attach;
             String docExt = null;
             if (docExt == null) {
@@ -723,6 +721,23 @@ public class FileLoader {
                     docExt = docExt.substring(idx);
                 }
             }
+            if (docExt.length() <= 1) {
+                if (document.mime_type != null) {
+                    switch (document.mime_type) {
+                        case "video/mp4":
+                            docExt = ".mp4";
+                            break;
+                        case "audio/ogg":
+                            docExt = ".ogg";
+                            break;
+                        default:
+                            docExt = "";
+                            break;
+                    }
+                } else {
+                    docExt = "";
+                }
+            }
             if (docExt.length() > 1) {
                 return document.dc_id + "_" + document.id + docExt;
             } else {
@@ -734,9 +749,6 @@ public class FileLoader {
                 return "";
             }
             return photo.location.volume_id + "_" + photo.location.local_id + "." + (ext != null ? ext : "jpg");
-        } else if (attach instanceof TLRPC.Audio) {
-            TLRPC.Audio audio = (TLRPC.Audio) attach;
-            return audio.dc_id + "_" + audio.id + "." + (ext != null ? ext : "ogg");
         } else if (attach instanceof TLRPC.FileLocation) {
             if (attach instanceof TLRPC.TL_fileLocationUnavailable) {
                 return "";

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

@@ -1001,8 +1001,8 @@ public class ImageLoader {
                 }
             }
             if (imageReceiverArray.size() == 0) {
-                for (ImageReceiver receiver : imageReceiverArray) {
-                    imageLoadingByTag.remove(receiver.getTag(thumb));
+                for (int a = 0; a < imageReceiverArray.size(); a++) {
+                    imageLoadingByTag.remove(imageReceiverArray.get(a).getTag(thumb));
                 }
                 imageReceiverArray.clear();
                 if (location != null) {
@@ -1233,18 +1233,7 @@ public class ImageLoader {
                 FileLog.e("tmessages", "file system changed");
                 Runnable r = new Runnable() {
                     public void run() {
-                        cacheOutQueue.postRunnable(new Runnable() {
-                            @Override
-                            public void run() {
-                                final HashMap<Integer, File> paths = createMediaPaths();
-                                AndroidUtilities.runOnUIThread(new Runnable() {
-                                    @Override
-                                    public void run() {
-                                        FileLoader.getInstance().setMediaDirs(paths);
-                                    }
-                                });
-                            }
-                        });
+                        checkMediaPaths();
                     }
                 };
                 if (Intent.ACTION_MEDIA_UNMOUNTED.equals(intent.getAction())) {
@@ -1285,6 +1274,10 @@ public class ImageLoader {
         mediaDirs.put(FileLoader.MEDIA_DIR_CACHE, cachePath);
         FileLoader.getInstance().setMediaDirs(mediaDirs);
 
+        checkMediaPaths();
+    }
+
+    public void checkMediaPaths() {
         cacheOutQueue.postRunnable(new Runnable() {
             @Override
             public void run() {
@@ -1702,7 +1695,7 @@ public class ImageLoader {
 
                     if (thumb != 2) {
                         CacheImage img = new CacheImage();
-                        if (httpLocation != null && (httpLocation.endsWith("mp4") || httpLocation.endsWith("gif")) || imageLocation instanceof TLRPC.Document && MessageObject.isGifDocument((TLRPC.Document) imageLocation)) {
+                        if (httpLocation != null && !httpLocation.startsWith("vthumb") && !httpLocation.startsWith("thumb") && (httpLocation.endsWith("mp4") || httpLocation.endsWith("gif")) || imageLocation instanceof TLRPC.Document && MessageObject.isGifDocument((TLRPC.Document) imageLocation)) {
                             img.animatedFile = true;
                         }
 
@@ -1801,7 +1794,7 @@ public class ImageLoader {
         }
         if (httpLocation != null) {
             key = Utilities.MD5(httpLocation);
-            url = key + "." + getHttpUrlExtension(httpLocation);
+            url = key + "." + getHttpUrlExtension(httpLocation, "jpg");
         } else if (imageLocation != null) {
             if (imageLocation instanceof TLRPC.FileLocation) {
                 TLRPC.FileLocation location = (TLRPC.FileLocation) imageLocation;
@@ -1822,7 +1815,11 @@ public class ImageLoader {
                     docExt = "";
                 } else {
                     docExt = docExt.substring(idx);
-                    if (docExt.length() <= 1) {
+                }
+                if (docExt.length() <= 1) {
+                    if (document.mime_type != null && document.mime_type.equals("video/mp4")) {
+                        docExt = ".mp4";
+                    } else {
                         docExt = "";
                     }
                 }
@@ -1965,7 +1962,7 @@ public class ImageLoader {
                 ext = "jpg";
             }
         }
-        File file = new File(FileLoader.getInstance().getDirectory(FileLoader.MEDIA_DIR_CACHE), Utilities.MD5(url) + "_temp." + ext);
+        File file = new File(FileLoader.getInstance().getDirectory(FileLoader.MEDIA_DIR_CACHE), Utilities.MD5(url) + "_temp." + getHttpUrlExtension(url, extension));
         file.delete();
 
         HttpFileTask task = new HttpFileTask(url, file, ext);
@@ -2279,14 +2276,14 @@ public class ImageLoader {
         }
     }
 
-    public static String getHttpUrlExtension(String url) {
+    public static String getHttpUrlExtension(String url, String defaultExt) {
         String ext = null;
         int idx = url.lastIndexOf(".");
         if (idx != -1) {
             ext = url.substring(idx + 1);
         }
         if (ext == null || ext.length() == 0 || ext.length() > 4) {
-            ext = "jpg";
+            ext = defaultExt;
         }
         return ext;
     }
@@ -2300,10 +2297,6 @@ public class ImageLoader {
                     break;
                 }
             }
-        } else if (message.media instanceof TLRPC.TL_messageMediaVideo) {
-            if (message.media.video.thumb instanceof TLRPC.TL_photoCachedSize) {
-                photoSize = message.media.video.thumb;
-            }
         } else if (message.media instanceof TLRPC.TL_messageMediaDocument) {
             if (message.media.document.thumb instanceof TLRPC.TL_photoCachedSize) {
                 photoSize = message.media.document.thumb;
@@ -2350,8 +2343,6 @@ public class ImageLoader {
                         break;
                     }
                 }
-            } else if (message.media instanceof TLRPC.TL_messageMediaVideo) {
-                message.media.video.thumb = newPhotoSize;
             } else if (message.media instanceof TLRPC.TL_messageMediaDocument) {
                 message.media.document.thumb = newPhotoSize;
             } else if (message.media instanceof TLRPC.TL_messageMediaWebPage) {
@@ -2369,7 +2360,8 @@ public class ImageLoader {
         if (messages == null || messages.isEmpty()) {
             return;
         }
-        for (TLRPC.Message message : messages) {
+        for (int a = 0; a < messages.size(); a++) {
+            TLRPC.Message message = messages.get(a);
             saveMessageThumbs(message);
         }
     }

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

@@ -138,7 +138,8 @@ public class ImageReceiver implements NotificationCenter.NotificationCenterDeleg
         if ((fileLocation == null && httpUrl == null && thumbLocation == null)
                 || (fileLocation != null && !(fileLocation instanceof TLRPC.TL_fileLocation)
                 && !(fileLocation instanceof TLRPC.TL_fileEncryptedLocation)
-                && !(fileLocation instanceof TLRPC.TL_document))) {
+                && !(fileLocation instanceof TLRPC.TL_document)
+                && !(fileLocation instanceof TLRPC.TL_documentEncrypted))) {
             recycleBitmap(null, false);
             recycleBitmap(null, true);
             currentKey = null;
@@ -260,6 +261,12 @@ public class ImageReceiver implements NotificationCenter.NotificationCenterDeleg
     }
 
     public void setOrientation(int angle, boolean center) {
+        while (angle < 0) {
+            angle += 360;
+        }
+        while (angle > 360) {
+            angle -= 360;
+        }
         orientation = angle;
         centerRotation = center;
     }
@@ -376,7 +383,7 @@ public class ImageReceiver implements NotificationCenter.NotificationCenterDeleg
             } else {
                 int bitmapW;
                 int bitmapH;
-                if (orientation == 90 || orientation == 270) {
+                if (orientation % 360 == 90 || orientation % 360 == 270) {
                     bitmapW = bitmapDrawable.getIntrinsicHeight();
                     bitmapH = bitmapDrawable.getIntrinsicWidth();
                 } else {
@@ -413,7 +420,7 @@ public class ImageReceiver implements NotificationCenter.NotificationCenterDeleg
                         canvas.save();
                         canvas.clipRect(imageX, imageY, imageX + imageW, imageY + imageH);
 
-                        if (orientation != 0) {
+                        if (orientation % 360 != 0) {
                             if (centerRotation) {
                                 canvas.rotate(orientation, imageW / 2, imageH / 2);
                             } else {
@@ -428,7 +435,7 @@ public class ImageReceiver implements NotificationCenter.NotificationCenterDeleg
                             bitmapH /= scaleW;
                             drawRegion.set(imageX, imageY - (bitmapH - imageH) / 2, imageX + imageW, imageY + (bitmapH + imageH) / 2);
                         }
-                        if (orientation == 90 || orientation == 270) {
+                        if (orientation % 360 == 90 || orientation % 360 == 270) {
                             int width = (drawRegion.right - drawRegion.left) / 2;
                             int height = (drawRegion.bottom - drawRegion.top) / 2;
                             int centerX = (drawRegion.right + drawRegion.left) / 2;
@@ -457,7 +464,7 @@ public class ImageReceiver implements NotificationCenter.NotificationCenterDeleg
                         canvas.restore();
                     } else {
                         canvas.save();
-                        if (orientation != 0) {
+                        if (orientation % 360 != 0) {
                             if (centerRotation) {
                                 canvas.rotate(orientation, imageW / 2, imageH / 2);
                             } else {
@@ -465,7 +472,7 @@ public class ImageReceiver implements NotificationCenter.NotificationCenterDeleg
                             }
                         }
                         drawRegion.set(imageX, imageY, imageX + imageW, imageY + imageH);
-                        if (orientation == 90 || orientation == 270) {
+                        if (orientation % 360 == 90 || orientation % 360 == 270) {
                             int width = (drawRegion.right - drawRegion.left) / 2;
                             int height = (drawRegion.bottom - drawRegion.top) / 2;
                             int centerX = (drawRegion.right + drawRegion.left) / 2;
@@ -597,18 +604,18 @@ public class ImageReceiver implements NotificationCenter.NotificationCenterDeleg
 
     public int getBitmapWidth() {
         if (currentImage instanceof AnimatedFileDrawable) {
-            return orientation == 0 || orientation == 180 ? currentImage.getIntrinsicWidth() : currentImage.getIntrinsicHeight();
+            return orientation % 360 == 0 || orientation % 360 == 180 ? currentImage.getIntrinsicWidth() : currentImage.getIntrinsicHeight();
         }
         Bitmap bitmap = getBitmap();
-        return orientation == 0 || orientation == 180 ? bitmap.getWidth() : bitmap.getHeight();
+        return orientation % 360 == 0 || orientation % 360 == 180 ? bitmap.getWidth() : bitmap.getHeight();
     }
 
     public int getBitmapHeight() {
         if (currentImage instanceof AnimatedFileDrawable) {
-            return orientation == 0 || orientation == 180 ? currentImage.getIntrinsicHeight() : currentImage.getIntrinsicWidth();
+            return orientation % 360 == 0 || orientation % 360 == 180 ? currentImage.getIntrinsicHeight() : currentImage.getIntrinsicWidth();
         }
         Bitmap bitmap = getBitmap();
-        return orientation == 0 || orientation == 180 ? bitmap.getHeight() : bitmap.getWidth();
+        return orientation % 360 == 0 || orientation % 360 == 180 ? bitmap.getHeight() : bitmap.getWidth();
     }
 
     public void setVisible(boolean value, boolean invalidate) {

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

@@ -700,6 +700,30 @@ public class LocaleController {
         return "LOC_ERR";
     }
 
+    public static String formatDateAudio(long date) {
+        try {
+            Calendar rightNow = Calendar.getInstance();
+            int day = rightNow.get(Calendar.DAY_OF_YEAR);
+            int year = rightNow.get(Calendar.YEAR);
+            rightNow.setTimeInMillis(date * 1000);
+            int dateDay = rightNow.get(Calendar.DAY_OF_YEAR);
+            int dateYear = rightNow.get(Calendar.YEAR);
+
+            if (dateDay == day && year == dateYear) {
+                return String.format("%s %s", LocaleController.getString("TodayAt", R.string.TodayAt), getInstance().formatterDay.format(new Date(date * 1000)));
+            } else if (dateDay + 1 == day && year == dateYear) {
+                return String.format("%s %s", LocaleController.getString("YesterdayAt", R.string.YesterdayAt), getInstance().formatterDay.format(new Date(date * 1000)));
+            } else if (year == dateYear) {
+                return LocaleController.formatString("formatDateAtTime", R.string.formatDateAtTime, getInstance().formatterMonth.format(new Date(date * 1000)), getInstance().formatterDay.format(new Date(date * 1000)));
+            } else {
+                return LocaleController.formatString("formatDateAtTime", R.string.formatDateAtTime, getInstance().formatterYear.format(new Date(date * 1000)), getInstance().formatterDay.format(new Date(date * 1000)));
+            }
+        } catch (Exception e) {
+            FileLog.e("tmessages", e);
+        }
+        return "LOC_ERR";
+    }
+
     public static String formatDateOnline(long date) {
         try {
             Calendar rightNow = Calendar.getInstance();

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

@@ -64,6 +64,8 @@ public class MessageObject {
     public int textHeight;
     public int blockHeight = Integer.MAX_VALUE;
 
+    private boolean layoutCreated;
+
     public static Pattern urlPattern;
 
     public static class TextLayoutBlock {
@@ -96,15 +98,18 @@ public class MessageObject {
             replyMessageObject = new MessageObject(message.replyMessage, users, chats, false);
         }
 
+        TLRPC.User fromUser = null;
+        if (isFromUser()) {
+            if (users != null) {
+                fromUser = users.get(message.from_id);
+            }
+            if (fromUser == null) {
+                fromUser = MessagesController.getInstance().getUser(message.from_id);
+            }
+        }
+
         if (message instanceof TLRPC.TL_messageService) {
             if (message.action != null) {
-                TLRPC.User fromUser = null;
-                if (users != null) {
-                    fromUser = users.get(message.from_id);
-                }
-                if (fromUser == null) {
-                    fromUser = MessagesController.getInstance().getUser(message.from_id);
-                }
                 if (message.action instanceof TLRPC.TL_messageActionChatCreate) {
                     if (isOut()) {
                         messageText = LocaleController.getString("ActionYouCreateGroup", R.string.ActionYouCreateGroup);
@@ -357,8 +362,10 @@ public class MessageObject {
         } else if (!isMediaEmpty()) {
             if (message.media instanceof TLRPC.TL_messageMediaPhoto) {
                 messageText = LocaleController.getString("AttachPhoto", R.string.AttachPhoto);
-            } else if (message.media instanceof TLRPC.TL_messageMediaVideo) {
+            } else if (isVideo()) {
                 messageText = LocaleController.getString("AttachVideo", R.string.AttachVideo);
+            } else if (isVoice()) {
+                messageText = LocaleController.getString("AttachAudio", R.string.AttachAudio);
             } else if (message.media instanceof TLRPC.TL_messageMediaGeo || message.media instanceof TLRPC.TL_messageMediaVenue) {
                 messageText = LocaleController.getString("AttachLocation", R.string.AttachLocation);
             } else if (message.media instanceof TLRPC.TL_messageMediaContact) {
@@ -385,8 +392,6 @@ public class MessageObject {
                         messageText = LocaleController.getString("AttachDocument", R.string.AttachDocument);
                     }
                 }
-            } else if (message.media instanceof TLRPC.TL_messageMediaAudio) {
-                messageText = LocaleController.getString("AttachAudio", R.string.AttachAudio);
             }
         } else {
             messageText = message.message;
@@ -394,9 +399,6 @@ public class MessageObject {
         if (messageText == null) {
             messageText = "";
         }
-        if (generateLayout) {
-            messageText = Emoji.replaceEmoji(messageText, textPaint.getFontMetricsInt(), AndroidUtilities.dp(20), false);
-        }
 
         if (message instanceof TLRPC.TL_message || message instanceof TLRPC.TL_messageForwarded_old2) {
             if (isMediaEmpty()) {
@@ -409,9 +411,11 @@ public class MessageObject {
             } else if (message.media instanceof TLRPC.TL_messageMediaGeo || message.media instanceof TLRPC.TL_messageMediaVenue) {
                 contentType = 1;
                 type = 4;
-            } else if (message.media instanceof TLRPC.TL_messageMediaVideo) {
+            } else if (isVideo()) {
                 contentType = 1;
                 type = 3;
+            } else if (isVoice()) {
+                contentType = type = 2;
             } else if (message.media instanceof TLRPC.TL_messageMediaContact) {
                 contentType = 3;
                 type = 12;
@@ -433,8 +437,6 @@ public class MessageObject {
                 } else {
                     type = 9;
                 }
-            } else if (message.media instanceof TLRPC.TL_messageMediaAudio) {
-                contentType = type = 2;
             }
         } else if (message instanceof TLRPC.TL_messageService) {
             if (message.action instanceof TLRPC.TL_messageActionLoginUnknownLocation) {
@@ -468,18 +470,32 @@ public class MessageObject {
             //dateKey = "0_0_0";
         }
 
-        if (messageOwner.message != null && messageOwner.id < 0 && messageOwner.message.length() > 6 && messageOwner.media instanceof TLRPC.TL_messageMediaVideo) {
+        if (messageOwner.message != null && messageOwner.id < 0 && messageOwner.message.length() > 6 && isVideo()) {
             videoEditedInfo = new VideoEditedInfo();
             videoEditedInfo.parseString(messageOwner.message);
         }
 
         generateCaption();
         if (generateLayout) {
-            generateLayout();
+            messageText = Emoji.replaceEmoji(messageText, textPaint.getFontMetricsInt(), AndroidUtilities.dp(20), false);
+            generateLayout(fromUser);
         }
+        layoutCreated = generateLayout;
         generateThumbs(false);
     }
 
+    public void checkLayout() {
+        if (!layoutCreated) {
+            layoutCreated = true;
+            TLRPC.User fromUser = null;
+            if (isFromUser()) {
+                fromUser = MessagesController.getInstance().getUser(messageOwner.from_id);
+            }
+            messageText = Emoji.replaceEmoji(messageText, textPaint.getFontMetricsInt(), AndroidUtilities.dp(20), false);
+            generateLayout(fromUser);
+        }
+    }
+
     public static boolean isGifDocument(TLRPC.Document document) {
         return document != null && document.thumb != null && document.mime_type != null && (document.mime_type.equals("image/gif") || isNewGifDocument(document));
     }
@@ -535,14 +551,6 @@ public class MessageObject {
                         }
                     }
                 }
-            } else if (messageOwner.media instanceof TLRPC.TL_messageMediaVideo) {
-                if (!update) {
-                    photoThumbs = new ArrayList<>();
-                    photoThumbs.add(messageOwner.media.video.thumb);
-                } else if (photoThumbs != null && !photoThumbs.isEmpty() && messageOwner.media.video.thumb != null) {
-                    TLRPC.PhotoSize photoObject = photoThumbs.get(0);
-                    photoObject.location = messageOwner.media.video.thumb.location;
-                }
             } else if (messageOwner.media instanceof TLRPC.TL_messageMediaDocument) {
                 if (!(messageOwner.media.document.thumb instanceof TLRPC.TL_photoSizeEmpty)) {
                     if (!update) {
@@ -644,12 +652,8 @@ public class MessageObject {
     }
 
     public String getFileName() {
-        if (messageOwner.media instanceof TLRPC.TL_messageMediaVideo) {
-            return FileLoader.getAttachFileName(messageOwner.media.video);
-        } else if (messageOwner.media instanceof TLRPC.TL_messageMediaDocument) {
+        if (messageOwner.media instanceof TLRPC.TL_messageMediaDocument) {
             return FileLoader.getAttachFileName(messageOwner.media.document);
-        } else if (messageOwner.media instanceof TLRPC.TL_messageMediaAudio) {
-            return FileLoader.getAttachFileName(messageOwner.media.audio);
         } else if (messageOwner.media instanceof TLRPC.TL_messageMediaPhoto) {
             ArrayList<TLRPC.PhotoSize> sizes = messageOwner.media.photo.sizes;
             if (sizes.size() > 0) {
@@ -663,12 +667,12 @@ public class MessageObject {
     }
 
     public int getFileType() {
-        if (messageOwner.media instanceof TLRPC.TL_messageMediaVideo) {
+        if (isVideo()) {
             return FileLoader.MEDIA_DIR_VIDEO;
+        } else if (isVoice()) {
+            return FileLoader.MEDIA_DIR_AUDIO;
         } else if (messageOwner.media instanceof TLRPC.TL_messageMediaDocument) {
             return FileLoader.MEDIA_DIR_DOCUMENT;
-        } else if (messageOwner.media instanceof TLRPC.TL_messageMediaAudio) {
-            return FileLoader.MEDIA_DIR_AUDIO;
         } else if (messageOwner.media instanceof TLRPC.TL_messageMediaPhoto) {
             return FileLoader.MEDIA_DIR_IMAGE;
         }
@@ -772,7 +776,7 @@ public class MessageObject {
     private static void addUsernamesAndHashtags(CharSequence charSequence, boolean botCommands) {
         try {
             if (urlPattern == null) {
-                urlPattern = Pattern.compile("(^|\\s)/[a-zA-Z@\\d_]{1,255}|(^|\\s)@[a-zA-Z\\d_]{3,32}|(^|\\s)#[\\w\\.]+");
+                urlPattern = Pattern.compile("(^|\\s)/[a-zA-Z@\\d_]{1,255}|(^|\\s)@[a-zA-Z\\d_]{1,32}|(^|\\s)#[\\w\\.]+");
             }
             Matcher matcher = urlPattern.matcher(charSequence);
             while (matcher.find()) {
@@ -822,7 +826,7 @@ public class MessageObject {
         }
     }
 
-    private void generateLayout() {
+    private void generateLayout(TLRPC.User fromUser) {
         if (type != 0 || messageOwner.to_id == null || messageText == null || messageText.length() == 0) {
             return;
         }
@@ -856,6 +860,7 @@ public class MessageObject {
         if (messageText instanceof Spannable) {
             Spannable spannable = (Spannable) messageText;
             int count = messageOwner.entities.size();
+            URLSpan[] spans = spannable.getSpans(0, messageText.length(), URLSpan.class);
             for (int a = 0; a < count; a++) {
                 TLRPC.MessageEntity entity = messageOwner.entities.get(a);
                 if (entity.length <= 0 || entity.offset < 0 || entity.offset >= messageOwner.message.length()) {
@@ -863,6 +868,19 @@ public class MessageObject {
                 } else if (entity.offset + entity.length > messageOwner.message.length()) {
                     entity.length = messageOwner.message.length() - entity.offset;
                 }
+                if (spans != null && spans.length > 0) {
+                    for (int b = 0; b < spans.length; b++) {
+                        if (spans[b] == null) {
+                            continue;
+                        }
+                        int start = spannable.getSpanStart(spans[b]);
+                        int end = spannable.getSpanEnd(spans[b]);
+                        if (entity.offset <= start && entity.offset + entity.length >= start || entity.offset <= end && entity.offset + entity.length >= end) {
+                            spannable.removeSpan(spans[b]);
+                            spans[b] = null;
+                        }
+                    }
+                }
                 if (entity instanceof TLRPC.TL_messageEntityBold) {
                     spannable.setSpan(new TypefaceSpan(AndroidUtilities.getTypeface("fonts/rmedium.ttf")), entity.offset, entity.offset + entity.length, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
                 } else if (entity instanceof TLRPC.TL_messageEntityItalic) {
@@ -904,6 +922,9 @@ public class MessageObject {
                 maxWidth = Math.min(AndroidUtilities.displaySize.x, AndroidUtilities.displaySize.y) - AndroidUtilities.dp(80);
             }
         }
+        if (fromUser != null && fromUser.bot) {
+            maxWidth -= AndroidUtilities.dp(20);
+        }
 
         StaticLayout textLayout;
 
@@ -1056,7 +1077,11 @@ public class MessageObject {
     }
 
     public boolean isOutOwner() {
-        return messageOwner.out && messageOwner.from_id > 0;
+        return messageOwner.out && messageOwner.from_id > 0 && !messageOwner.post;
+    }
+
+    public boolean isFromUser() {
+        return messageOwner.from_id > 0 && !messageOwner.post;
     }
 
     public boolean isUnread() {
@@ -1100,9 +1125,7 @@ public class MessageObject {
 
     public boolean isSecretMedia() {
         return messageOwner instanceof TLRPC.TL_message_secret &&
-                (messageOwner.media instanceof TLRPC.TL_messageMediaPhoto && messageOwner.ttl > 0 && messageOwner.ttl <= 60 ||
-                        messageOwner.media instanceof TLRPC.TL_messageMediaAudio ||
-                        messageOwner.media instanceof TLRPC.TL_messageMediaVideo);
+                (messageOwner.media instanceof TLRPC.TL_messageMediaPhoto && messageOwner.ttl > 0 && messageOwner.ttl <= 60 || isVoice() || isVideo());
     }
 
     public static void setUnreadFlags(TLRPC.Message message, int flag) {
@@ -1128,9 +1151,15 @@ public class MessageObject {
 
     public static boolean isImportant(TLRPC.Message message) {
         if (isMegagroup(message)) {
-            return message.from_id <= 0;
+            return message.post;
         }
-        return message.to_id.channel_id != 0 && (message.from_id <= 0 || message.mentioned || message.out || (message.flags & TLRPC.MESSAGE_FLAG_HAS_FROM_ID) == 0);
+        if (message.to_id.channel_id != 0) {
+            if (message instanceof TLRPC.TL_message_layer47 || message instanceof TLRPC.TL_message_old7) {
+                return message.to_id.channel_id != 0 && (message.from_id <= 0 || message.mentioned || message.out || (message.flags & TLRPC.MESSAGE_FLAG_HAS_FROM_ID) == 0);
+            }
+            return message.post;
+        }
+        return false;
     }
 
     public static boolean isMegagroup(TLRPC.Message message) {
@@ -1200,9 +1229,10 @@ public class MessageObject {
         return "";
     }
 
-    public static boolean isStickerMessage(TLRPC.Message message) {
-        if (message.media != null && message.media.document != null) {
-            for (TLRPC.DocumentAttribute attribute : message.media.document.attributes) {
+    public static boolean isStickerDocument(TLRPC.Document document) {
+        if (document != null) {
+            for (int a = 0; a < document.attributes.size(); a++) {
+                TLRPC.DocumentAttribute attribute = document.attributes.get(a);
                 if (attribute instanceof TLRPC.TL_documentAttributeSticker) {
                     return true;
                 }
@@ -1211,17 +1241,60 @@ public class MessageObject {
         return false;
     }
 
-    public static boolean isMusicMessage(TLRPC.Message message) {
-        if (message.media != null && message.media.document != null) {
-            for (TLRPC.DocumentAttribute attribute : message.media.document.attributes) {
+    public static boolean isVoiceDocument(TLRPC.Document document) {
+        if (document != null) {
+            for (int a = 0; a < document.attributes.size(); a++) {
+                TLRPC.DocumentAttribute attribute = document.attributes.get(a);
                 if (attribute instanceof TLRPC.TL_documentAttributeAudio) {
-                    return true;
+                    return attribute.voice;
                 }
             }
         }
         return false;
     }
 
+    public static boolean isVideoDocument(TLRPC.Document document) {
+        if (document != null) {
+            boolean isAnimated = false;
+            boolean isVideo = false;
+            for (int a = 0; a < document.attributes.size(); a++) {
+                TLRPC.DocumentAttribute attribute = document.attributes.get(a);
+                if (attribute instanceof TLRPC.TL_documentAttributeVideo) {
+                    isVideo = true;
+                } else if (attribute instanceof TLRPC.TL_documentAttributeAnimated) {
+                    isAnimated = true;
+                }
+            }
+            return isVideo && !isAnimated;
+        }
+        return false;
+    }
+
+    public static boolean isStickerMessage(TLRPC.Message message) {
+        return message.media != null && message.media.document != null && isStickerDocument(message.media.document);
+    }
+
+    public static boolean isMusicMessage(TLRPC.Message message) {
+        if (message.media != null && message.media.document != null) {
+            for (int a = 0; a < message.media.document.attributes.size(); a++) {
+                TLRPC.DocumentAttribute attribute = message.media.document.attributes.get(a);
+                if (attribute instanceof TLRPC.TL_documentAttributeAudio) {
+                    return !attribute.voice;
+                }
+            }
+        }
+        return false;
+    }
+
+    public static boolean isVoiceMessage(TLRPC.Message message) {
+        return message.media != null && message.media.document != null && isVoiceDocument(message.media.document);
+    }
+
+    public static boolean isVideoMessage(TLRPC.Message message) {
+        return message.media != null && message.media.document != null && isVideoDocument(message.media.document);
+        /* && message.media.document.mime_type.equals("video/mp4")*/
+    }
+
     public static TLRPC.InputStickerSet getInputStickerSet(TLRPC.Message message) {
         if (message.media != null && message.media.document != null) {
             for (TLRPC.DocumentAttribute attribute : message.media.document.attributes) {
@@ -1339,6 +1412,14 @@ public class MessageObject {
         return isMusicMessage(messageOwner);
     }
 
+    public boolean isVoice() {
+        return isVoiceMessage(messageOwner);
+    }
+
+    public boolean isVideo() {
+        return isVideoMessage(messageOwner);
+    }
+
     public boolean isGif() {
         return isGifDocument(messageOwner.media.document);
     }
@@ -1348,8 +1429,12 @@ public class MessageObject {
     }
 
     public String getMusicTitle() {
-        for (TLRPC.DocumentAttribute attribute : messageOwner.media.document.attributes) {
+        for (int a = 0; a < messageOwner.media.document.attributes.size(); a++) {
+            TLRPC.DocumentAttribute attribute = messageOwner.media.document.attributes.get(a);
             if (attribute instanceof TLRPC.TL_documentAttributeAudio) {
+                if (attribute.voice) {
+                    return LocaleController.formatDateAudio(messageOwner.date);
+                }
                 String title = attribute.title;
                 if (title == null || title.length() == 0) {
                     title = FileLoader.getDocumentFileName(messageOwner.media.document);
@@ -1364,8 +1449,30 @@ public class MessageObject {
     }
 
     public String getMusicAuthor() {
-        for (TLRPC.DocumentAttribute attribute : messageOwner.media.document.attributes) {
+        for (int a = 0; a < messageOwner.media.document.attributes.size(); a++) {
+            TLRPC.DocumentAttribute attribute = messageOwner.media.document.attributes.get(a);
             if (attribute instanceof TLRPC.TL_documentAttributeAudio) {
+                if (attribute.voice) {
+                    if (isOutOwner() || messageOwner.fwd_from != null && messageOwner.fwd_from.from_id == UserConfig.getClientUserId()) {
+                        return LocaleController.getString("FromYou", R.string.FromYou);
+                    }
+                    TLRPC.User user = null;
+                    TLRPC.Chat chat = null;
+                    if (messageOwner.fwd_from != null && messageOwner.fwd_from.channel_id != 0) {
+                        chat = MessagesController.getInstance().getChat(messageOwner.fwd_from.channel_id);
+                    } else if (messageOwner.fwd_from != null && messageOwner.fwd_from.from_id != 0) {
+                        user = MessagesController.getInstance().getUser(messageOwner.fwd_from.from_id);
+                    } else if (messageOwner.from_id < 0) {
+                        chat = MessagesController.getInstance().getChat(-messageOwner.from_id);
+                    } else {
+                        user = MessagesController.getInstance().getUser(messageOwner.from_id);
+                    }
+                    if (user != null) {
+                        return UserObject.getUserName(user);
+                    } else if (chat != null) {
+                        return chat.title;
+                    }
+                }
                 String performer = attribute.performer;
                 if (performer == null || performer.length() == 0) {
                     performer = LocaleController.getString("AudioUnknownArtist", R.string.AudioUnknownArtist);
@@ -1381,11 +1488,15 @@ public class MessageObject {
     }
 
     public boolean isForwarded() {
-        return (messageOwner.flags & TLRPC.MESSAGE_FLAG_FWD) != 0;
+        return isForwardedMessage(messageOwner);
+    }
+
+    public static boolean isForwardedMessage(TLRPC.Message message) {
+        return (message.flags & TLRPC.MESSAGE_FLAG_FWD) != 0;
     }
 
     public boolean isReply() {
-        return !(replyMessageObject != null && replyMessageObject.messageOwner instanceof TLRPC.TL_messageEmpty) && messageOwner.reply_to_msg_id != 0 && (messageOwner.flags & TLRPC.MESSAGE_FLAG_REPLY) != 0;
+        return !(replyMessageObject != null && replyMessageObject.messageOwner instanceof TLRPC.TL_messageEmpty) && (messageOwner.reply_to_msg_id != 0 || messageOwner.reply_to_random_id != 0) && (messageOwner.flags & TLRPC.MESSAGE_FLAG_REPLY) != 0;
     }
 
     public boolean isMediaEmpty() {
@@ -1396,6 +1507,32 @@ public class MessageObject {
         return message == null || message.media == null || message.media instanceof TLRPC.TL_messageMediaEmpty || message.media instanceof TLRPC.TL_messageMediaWebPage;
     }
 
+    public boolean canEditMessage(TLRPC.Chat chat) {
+        return canEditMessage(messageOwner, chat);
+    }
+
+    public static boolean canEditMessage(TLRPC.Message message, TLRPC.Chat chat) {
+        if (message.action != null && !(message.action instanceof TLRPC.TL_messageActionEmpty) || isForwardedMessage(message) || message.via_bot_id != 0 || message.id < 0 || Math.abs(message.date - ConnectionsManager.getInstance().getCurrentTime()) > MessagesController.getInstance().maxEditTime) {
+            return false;
+        }
+        if (chat == null && message.to_id.channel_id != 0) {
+            chat = MessagesController.getInstance().getChat(message.to_id.channel_id);
+        }
+        if (ChatObject.isChannel(chat) && chat.megagroup) {
+            return message.out;
+        }
+        if (ChatObject.isChannel(chat) && !chat.megagroup && (chat.creator || chat.editor && isOut(message)) && isImportant(message)) {
+            if (message.media instanceof TLRPC.TL_messageMediaPhoto ||
+                    message.media instanceof TLRPC.TL_messageMediaDocument && (isVideoMessage(message) || isGifDocument(message.media.document)) ||
+                    message.media instanceof TLRPC.TL_messageMediaEmpty ||
+                    message.media instanceof TLRPC.TL_messageMediaWebPage ||
+                    message.media == null) {
+                return true;
+            }
+        }
+        return false;
+    }
+
     public boolean canDeleteMessage(TLRPC.Chat chat) {
         return canDeleteMessage(messageOwner, chat);
     }
@@ -1414,11 +1551,11 @@ public class MessageObject {
             if (chat.creator) {
                 return true;
             } else if (chat.editor) {
-                if (isOut(message) || message.from_id > 0) {
+                if (isOut(message) || message.from_id > 0 && !message.post) {
                     return true;
                 }
             } else if (chat.moderator) {
-                if (message.from_id > 0) {
+                if (message.from_id > 0 && !message.post) {
                     return true;
                 }
             } else if (isOut(message) && message.from_id > 0) {
@@ -1429,15 +1566,17 @@ public class MessageObject {
     }
 
     public String getForwardedName() {
-        if (messageOwner.fwd_from_id instanceof TLRPC.TL_peerChannel) {
-            TLRPC.Chat chat = MessagesController.getInstance().getChat(messageOwner.fwd_from_id.channel_id);
-            if (chat != null) {
-                return chat.title;
-            }
-        } else if (messageOwner.fwd_from_id instanceof TLRPC.TL_peerUser) {
-            TLRPC.User user = MessagesController.getInstance().getUser(messageOwner.fwd_from_id.user_id);
-            if (user != null) {
-                return UserObject.getUserName(user);
+        if (messageOwner.fwd_from != null) {
+            if (messageOwner.fwd_from.channel_id != 0) {
+                TLRPC.Chat chat = MessagesController.getInstance().getChat(messageOwner.fwd_from.channel_id);
+                if (chat != null) {
+                    return chat.title;
+                }
+            } else if (messageOwner.fwd_from.from_id != 0) {
+                TLRPC.User user = MessagesController.getInstance().getUser(messageOwner.fwd_from.from_id);
+                if (user != null) {
+                    return UserObject.getUserName(user);
+                }
             }
         }
         return null;

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

@@ -22,7 +22,6 @@ import org.telegram.messenger.query.BotQuery;
 import org.telegram.messenger.query.SharedMediaQuery;
 import org.telegram.tgnet.ConnectionsManager;
 import org.telegram.tgnet.NativeByteBuffer;
-import org.telegram.tgnet.TLClassStore;
 import org.telegram.tgnet.TLObject;
 import org.telegram.tgnet.TLRPC;
 
@@ -166,7 +165,7 @@ public class MessagesStorage {
                 database.executeFast("CREATE TABLE bot_info(uid INTEGER PRIMARY KEY, info BLOB)").stepThis().dispose();
 
                 //version
-                database.executeFast("PRAGMA user_version = 29").stepThis().dispose();
+                database.executeFast("PRAGMA user_version = 30").stepThis().dispose();
 
                 //database.executeFast("CREATE TABLE secret_holes(uid INTEGER, seq_in INTEGER, seq_out INTEGER, data BLOB, PRIMARY KEY (uid, seq_in, seq_out));").stepThis().dispose();
                 //database.executeFast("CREATE TABLE attach_data(uid INTEGER, id INTEGER, data BLOB, PRIMARY KEY (uid, id))").stepThis().dispose();
@@ -200,7 +199,7 @@ public class MessagesStorage {
                     }
                 }
                 int version = database.executeInt("PRAGMA user_version");
-                if (version < 29) {
+                if (version < 30) {
                     updateDbToLastVersion(version);
                 }
             }
@@ -464,11 +463,6 @@ public class MessagesStorage {
                         database.executeFast("PRAGMA user_version = 23").stepThis().dispose();
                         version = 23;
                     }
-                    if (version == 23) {
-                        database.executeFast("DELETE FROM sent_files_v2 WHERE 1").stepThis().dispose();
-                        database.executeFast("PRAGMA user_version = 24").stepThis().dispose();
-                        version = 24;
-                    }
                     if (version == 24) {
                         database.executeFast("DELETE FROM media_holes_v2 WHERE uid != 0 AND type >= 0 AND start IN (0, 1)").stepThis().dispose();
                         database.executeFast("PRAGMA user_version = 25").stepThis().dispose();
@@ -487,7 +481,13 @@ public class MessagesStorage {
                     if (version == 28) {
                         database.executeFast("CREATE TABLE IF NOT EXISTS bot_recent(id INTEGER PRIMARY KEY, date INTEGER);").stepThis().dispose();
                         database.executeFast("PRAGMA user_version = 29").stepThis().dispose();
-                        //version = 29;
+                        version = 29;
+                    }
+                    if (version == 29) {
+                        database.executeFast("DELETE FROM sent_files_v2 WHERE 1").stepThis().dispose();
+                        database.executeFast("DELETE FROM download_queue WHERE 1").stepThis().dispose();
+                        database.executeFast("PRAGMA user_version = 30").stepThis().dispose();
+                        //version = 30;
                     }
                 } catch (Exception e) {
                     FileLog.e("tmessages", e);
@@ -1028,27 +1028,13 @@ public class MessagesStorage {
                                     if (message == null || message.media == null) {
                                         continue;
                                     }
-                                    if (message.media instanceof TLRPC.TL_messageMediaAudio) {
-                                        File file = FileLoader.getPathToAttach(message.media.audio);
-                                        if (file != null && file.toString().length() > 0) {
-                                            filesToDelete.add(file);
-                                        }
-                                    } else if (message.media instanceof TLRPC.TL_messageMediaPhoto) {
+                                    if (message.media instanceof TLRPC.TL_messageMediaPhoto) {
                                         for (TLRPC.PhotoSize photoSize : message.media.photo.sizes) {
                                             File file = FileLoader.getPathToAttach(photoSize);
                                             if (file != null && file.toString().length() > 0) {
                                                 filesToDelete.add(file);
                                             }
                                         }
-                                    } else if (message.media instanceof TLRPC.TL_messageMediaVideo) {
-                                        File file = FileLoader.getPathToAttach(message.media.video);
-                                        if (file != null && file.toString().length() > 0) {
-                                            filesToDelete.add(file);
-                                        }
-                                        file = FileLoader.getPathToAttach(message.media.video.thumb);
-                                        if (file != null && file.toString().length() > 0) {
-                                            filesToDelete.add(file);
-                                        }
                                     } else if (message.media instanceof TLRPC.TL_messageMediaDocument) {
                                         File file = FileLoader.getPathToAttach(message.media.document);
                                         if (file != null && file.toString().length() > 0) {
@@ -1287,6 +1273,7 @@ public class MessagesStorage {
                 try {
                     int minDate = Integer.MAX_VALUE;
                     SparseArray<ArrayList<Integer>> messages = new SparseArray<>();
+                    final ArrayList<Long> midsArray = new ArrayList<>();
                     StringBuilder mids = new StringBuilder();
                     SQLiteCursor cursor;
                     if (random_ids == null) {
@@ -1297,10 +1284,13 @@ public class MessagesStorage {
                     }
                     while (cursor.next()) {
                         int ttl = cursor.intValue(1);
+                        int mid = cursor.intValue(0);
+                        if (random_ids != null) {
+                            midsArray.add((long) mid);
+                        }
                         if (ttl <= 0) {
                             continue;
                         }
-                        int mid = cursor.intValue(0);
                         int date = Math.min(readTime, time) + ttl;
                         minDate = Math.min(minDate, date);
                         ArrayList<Integer> arr = messages.get(date);
@@ -1315,15 +1305,26 @@ public class MessagesStorage {
                         arr.add(mid);
                     }
                     cursor.dispose();
+
+                    if (random_ids != null) {
+                        AndroidUtilities.runOnUIThread(new Runnable() {
+                            @Override
+                            public void run() {
+                                MessagesStorage.getInstance().markMessagesContentAsRead(midsArray);
+                                NotificationCenter.getInstance().postNotificationName(NotificationCenter.messagesReadContent, midsArray);
+                            }
+                        });
+                    }
+
                     if (messages.size() != 0) {
                         database.beginTransaction();
                         SQLitePreparedStatement state = database.executeFast("REPLACE INTO enc_tasks_v2 VALUES(?, ?)");
                         for (int a = 0; a < messages.size(); a++) {
                             int key = messages.keyAt(a);
                             ArrayList<Integer> arr = messages.get(key);
-                            for (Integer mid : arr) {
+                            for (int b = 0; b < arr.size(); b++) {
                                 state.requery();
-                                state.bindInteger(1, mid);
+                                state.bindInteger(1, arr.get(b));
                                 state.bindInteger(2, key);
                                 state.step();
                             }
@@ -2116,6 +2117,36 @@ public class MessagesStorage {
         });
     }
 
+    public boolean checkMessageId(final long dialog_id, final int mid) {
+        final boolean[] result = new boolean[1];
+        final Semaphore semaphore = new Semaphore(0);
+        storageQueue.postRunnable(new Runnable() {
+            @Override
+            public void run() {
+                SQLiteCursor cursor = null;
+                try {
+                    cursor = database.queryFinalized(String.format(Locale.US, "SELECT mid FROM messages WHERE uid = %d AND mid = %d", dialog_id, mid));
+                    if (cursor.next()) {
+                        result[0] = true;
+                    }
+                } catch (Exception e) {
+                    FileLog.e("tmessages", e);
+                } finally {
+                    if (cursor != null) {
+                        cursor.dispose();
+                    }
+                }
+                semaphore.release();
+            }
+        });
+        try {
+            semaphore.acquire();
+        } catch (Exception e) {
+            FileLog.e("tmessages", e);
+        }
+        return result[0];
+    }
+
     public void getMessages(final long dialog_id, final int count, final int max_id, final int minDate, final int classGuid, final int load_type, final int important, final int loadIndex) {
         storageQueue.postRunnable(new Runnable() {
             @Override
@@ -2143,6 +2174,7 @@ public class MessagesStorage {
                     ArrayList<Integer> chatsToLoad = new ArrayList<>();
                     ArrayList<Long> replyMessages = new ArrayList<>();
                     HashMap<Integer, ArrayList<TLRPC.Message>> replyMessageOwners = new HashMap<>();
+                    HashMap<Long, ArrayList<TLRPC.Message>> replyMessageRandomOwners = new HashMap<>();
 
                     SQLiteCursor cursor;
                     int lower_id = (int) dialog_id;
@@ -2389,7 +2421,7 @@ public class MessagesStorage {
 
                                 addUsersAndChatsFromMessage(message, usersToLoad, chatsToLoad);
 
-                                if (message.reply_to_msg_id != 0) {
+                                if (message.reply_to_msg_id != 0 || message.reply_to_random_id != 0) {
                                     boolean ok = false;
                                     if (!cursor.isNull(6)) {
                                         NativeByteBuffer data2 = new NativeByteBuffer(cursor.byteArrayLength(6));
@@ -2403,19 +2435,31 @@ public class MessagesStorage {
                                         data2.reuse();
                                     }
                                     if (!ok) {
-                                        long messageId = message.reply_to_msg_id;
-                                        if (message.to_id.channel_id != 0) {
-                                            messageId |= ((long) message.to_id.channel_id) << 32;
+                                        if (message.reply_to_msg_id != 0) {
+                                            long messageId = message.reply_to_msg_id;
+                                            if (message.to_id.channel_id != 0) {
+                                                messageId |= ((long) message.to_id.channel_id) << 32;
+                                            }
+                                            if (!replyMessages.contains(messageId)) {
+                                                replyMessages.add(messageId);
+                                            }
+                                            ArrayList<TLRPC.Message> messages = replyMessageOwners.get(message.reply_to_msg_id);
+                                            if (messages == null) {
+                                                messages = new ArrayList<>();
+                                                replyMessageOwners.put(message.reply_to_msg_id, messages);
+                                            }
+                                            messages.add(message);
+                                        } else {
+                                            if (!replyMessages.contains(message.reply_to_random_id)) {
+                                                replyMessages.add(message.reply_to_random_id);
+                                            }
+                                            ArrayList<TLRPC.Message> messages = replyMessageRandomOwners.get(message.reply_to_random_id);
+                                            if (messages == null) {
+                                                messages = new ArrayList<>();
+                                                replyMessageRandomOwners.put(message.reply_to_random_id, messages);
+                                            }
+                                            messages.add(message);
                                         }
-                                        if (!replyMessages.contains(messageId)) {
-                                            replyMessages.add(messageId);
-                                        }
-                                        ArrayList<TLRPC.Message> messages = replyMessageOwners.get(message.reply_to_msg_id);
-                                        if (messages == null) {
-                                            messages = new ArrayList<>();
-                                            replyMessageOwners.put(message.reply_to_msg_id, messages);
-                                        }
-                                        messages.add(message);
                                     }
                                 }
                                 message.send_state = cursor.intValue(2);
@@ -2499,7 +2543,11 @@ public class MessagesStorage {
                     }
 
                     if (!replyMessages.isEmpty()) {
-                        cursor = database.queryFinalized(String.format(Locale.US, "SELECT data, mid, date FROM messages WHERE mid IN(%s)", TextUtils.join(",", replyMessages)));
+                        if (!replyMessageOwners.isEmpty()) {
+                            cursor = database.queryFinalized(String.format(Locale.US, "SELECT data, mid, date FROM messages WHERE mid IN(%s)", TextUtils.join(",", replyMessages)));
+                        } else {
+                            cursor = database.queryFinalized(String.format(Locale.US, "SELECT m.data, m.mid, m.date, r.random_id FROM randoms as r INNER JOIN messages as m ON r.mid = m.mid WHERE r.random_id IN(%s)", TextUtils.join(",", replyMessages)));
+                        }
                         while (cursor.next()) {
                             NativeByteBuffer data = new NativeByteBuffer(cursor.byteArrayLength(0));
                             if (data != null && cursor.byteBufferValue(0, data) != 0) {
@@ -2510,16 +2558,35 @@ public class MessagesStorage {
 
                                 addUsersAndChatsFromMessage(message, usersToLoad, chatsToLoad);
 
-                                ArrayList<TLRPC.Message> arrayList = replyMessageOwners.get(message.id);
-                                if (arrayList != null) {
-                                    for (TLRPC.Message m : arrayList) {
-                                        m.replyMessage = message;
+                                if (!replyMessageOwners.isEmpty()) {
+                                    ArrayList<TLRPC.Message> arrayList = replyMessageOwners.get(message.id);
+                                    if (arrayList != null) {
+                                        for (int a = 0; a < arrayList.size(); a++) {
+                                            arrayList.get(a).replyMessage = message;
+                                        }
+                                    }
+                                } else {
+                                    ArrayList<TLRPC.Message> arrayList = replyMessageRandomOwners.remove(cursor.longValue(3));
+                                    if (arrayList != null) {
+                                        for (int a = 0; a < arrayList.size(); a++) {
+                                            TLRPC.Message object = arrayList.get(a);
+                                            object.replyMessage = message;
+                                            object.reply_to_msg_id = message.id;
+                                        }
                                     }
                                 }
                             }
                             data.reuse();
                         }
                         cursor.dispose();
+                        if (!replyMessageRandomOwners.isEmpty()) {
+                            for (HashMap.Entry<Long, ArrayList<TLRPC.Message>> entry : replyMessageRandomOwners.entrySet()) {
+                                ArrayList<TLRPC.Message> arrayList = entry.getValue();
+                                for (int a = 0; a < arrayList.size(); a++) {
+                                    arrayList.get(a).reply_to_random_id = 0;
+                                }
+                            }
+                        }
                     }
 
                     if (!usersToLoad.isEmpty()) {
@@ -2599,9 +2666,11 @@ public class MessagesStorage {
                         if (cursor.next()) {
                             NativeByteBuffer data = new NativeByteBuffer(cursor.byteArrayLength(0));
                             if (data != null && cursor.byteBufferValue(0, data) != 0) {
-                                TLObject file = TLClassStore.Instance().TLdeserialize(data, data.readInt32(false), false);
-                                if (file != null) {
-                                    result.add(file);
+                                TLObject file = TLRPC.MessageMedia.TLdeserialize(data, data.readInt32(false), false);
+                                if (file instanceof TLRPC.TL_messageMediaDocument) {
+                                    result.add(((TLRPC.TL_messageMediaDocument) file).document);
+                                } else if (file instanceof TLRPC.TL_messageMediaPhoto) {
+                                    result.add(((TLRPC.TL_messageMediaDocument) file).photo);
                                 }
                             }
                             data.reuse();
@@ -2634,10 +2703,23 @@ public class MessagesStorage {
                 try {
                     String id = Utilities.MD5(path);
                     if (id != null) {
+                        TLRPC.MessageMedia messageMedia = null;
+                        if (file instanceof TLRPC.Photo) {
+                            messageMedia = new TLRPC.TL_messageMediaPhoto();
+                            messageMedia.caption = "";
+                            messageMedia.photo = (TLRPC.Photo) file;
+                        } else if (file instanceof TLRPC.Document) {
+                            messageMedia = new TLRPC.TL_messageMediaDocument();
+                            messageMedia.caption = "";
+                            messageMedia.document = (TLRPC.Document) file;
+                        }
+                        if (messageMedia == null) {
+                            return;
+                        }
                         state = database.executeFast("REPLACE INTO sent_files_v2 VALUES(?, ?, ?)");
                         state.requery();
-                        NativeByteBuffer data = new NativeByteBuffer(file.getObjectSize());
-                        file.serializeToStream(data);
+                        NativeByteBuffer data = new NativeByteBuffer(messageMedia.getObjectSize());
+                        messageMedia.serializeToStream(data);
                         state.bindString(1, id);
                         state.bindInteger(2, type);
                         state.bindByteBuffer(3, data);
@@ -2738,10 +2820,8 @@ public class MessagesStorage {
             public void run() {
                 SQLitePreparedStatement state = null;
                 try {
-                    if ((chat.key_hash == null || chat.key_hash.length != 16) && chat.auth_key != null) {
-                        byte[] sha1 = Utilities.computeSHA1(chat.auth_key);
-                        chat.key_hash = new byte[16];
-                        System.arraycopy(sha1, 0, chat.key_hash, 0, chat.key_hash.length);
+                    if ((chat.key_hash == null || chat.key_hash.length < 16) && chat.auth_key != null) {
+                        chat.key_hash = AndroidUtilities.calcAuthKeyHash(chat.auth_key);
                     }
 
                     state = database.executeFast("UPDATE enc_chats SET data = ?, g = ?, authkey = ?, ttl = ?, layer = ?, seq_in = ?, seq_out = ?, use_count = ?, exchange_id = ?, key_date = ?, fprint = ?, fauthkey = ?, khash = ? WHERE uid = ?");
@@ -2856,10 +2936,8 @@ public class MessagesStorage {
             @Override
             public void run() {
                 try {
-                    if ((chat.key_hash == null || chat.key_hash.length != 16) && chat.auth_key != null) {
-                        byte[] sha1 = Utilities.computeSHA1(chat.auth_key);
-                        chat.key_hash = new byte[16];
-                        System.arraycopy(sha1, 0, chat.key_hash, 0, chat.key_hash.length);
+                    if ((chat.key_hash == null || chat.key_hash.length < 16) && chat.auth_key != null) {
+                        chat.key_hash = AndroidUtilities.calcAuthKeyHash(chat.auth_key);
                     }
                     SQLitePreparedStatement state = database.executeFast("REPLACE INTO enc_chats VALUES(?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)");
                     NativeByteBuffer data = new NativeByteBuffer(chat.getObjectSize());
@@ -2950,7 +3028,46 @@ public class MessagesStorage {
             return;
         }
         SQLitePreparedStatement state = database.executeFast("REPLACE INTO users VALUES(?, ?, ?, ?)");
-        for (TLRPC.User user : users) {
+        for (int a = 0; a < users.size(); a++) {
+            TLRPC.User user = users.get(a);
+            if (user.min) {
+                SQLiteCursor cursor = database.queryFinalized(String.format(Locale.US, "SELECT data FROM users WHERE uid = %d", user.id));
+                if (cursor.next()) {
+                    try {
+                        NativeByteBuffer data = new NativeByteBuffer(cursor.byteArrayLength(0));
+                        if (data != null && cursor.byteBufferValue(0, data) != 0) {
+                            TLRPC.User oldUser = TLRPC.User.TLdeserialize(data, data.readInt32(false), false);
+                            if (user != null) {
+                                if (user.first_name != null) {
+                                    oldUser.first_name = user.first_name;
+                                    oldUser.flags |= 2;
+                                } else {
+                                    oldUser.first_name = null;
+                                    oldUser.flags = oldUser.flags &~ 2;
+                                }
+                                if (user.last_name != null) {
+                                    oldUser.last_name = user.last_name;
+                                    oldUser.flags |= 4;
+                                } else {
+                                    oldUser.last_name = null;
+                                    oldUser.flags = oldUser.flags &~ 4;
+                                }
+                                if (user.photo != null) {
+                                    oldUser.photo = user.photo;
+                                    oldUser.flags |= 32;
+                                } else {
+                                    oldUser.photo = null;
+                                    oldUser.flags = oldUser.flags &~ 32;
+                                }
+                            }
+                            user = oldUser;
+                        }
+                        data.reuse();
+                    } catch (Exception e) {
+                        FileLog.e("tmessages", e);
+                    }
+                }
+            }
             state.requery();
             NativeByteBuffer data = new NativeByteBuffer(user.getObjectSize());
             user.serializeToStream(data);
@@ -2980,7 +3097,8 @@ public class MessagesStorage {
             return;
         }
         SQLitePreparedStatement state = database.executeFast("REPLACE INTO chats VALUES(?, ?, ?)");
-        for (TLRPC.Chat chat : chats) {
+        for (int a = 0; a < chats.size(); a++) {
+            TLRPC.Chat chat = chats.get(a);
             state.requery();
             NativeByteBuffer data = new NativeByteBuffer(chat.getObjectSize());
             chat.serializeToStream(data);
@@ -3171,7 +3289,12 @@ public class MessagesStorage {
                         downloadObject.id = cursor.longValue(0);
                         NativeByteBuffer data = new NativeByteBuffer(cursor.byteArrayLength(2));
                         if (data != null && cursor.byteBufferValue(2, data) != 0) {
-                            downloadObject.object = TLClassStore.Instance().TLdeserialize(data, data.readInt32(false), false);
+                            TLRPC.MessageMedia messageMedia = TLRPC.MessageMedia.TLdeserialize(data, data.readInt32(false), false);
+                            if (messageMedia.document != null) {
+                                downloadObject.object = messageMedia.document;
+                            } else if (messageMedia.photo != null) {
+                                downloadObject.object = FileLoader.getClosestPhotoSizeWithSize(messageMedia.photo.sizes, AndroidUtilities.getPhotoSize());
+                            }
                         }
                         data.reuse();
                         objects.add(downloadObject);
@@ -3194,10 +3317,10 @@ public class MessagesStorage {
     private int getMessageMediaType(TLRPC.Message message) {
         if (message instanceof TLRPC.TL_message_secret && (
                 message.media instanceof TLRPC.TL_messageMediaPhoto && message.ttl > 0 && message.ttl <= 60 ||
-                message.media instanceof TLRPC.TL_messageMediaAudio ||
-                message.media instanceof TLRPC.TL_messageMediaVideo)) {
+                MessageObject.isVoiceMessage(message) ||
+                MessageObject.isVideoMessage(message))) {
             return 1;
-        } else if (message.media instanceof TLRPC.TL_messageMediaPhoto || message.media instanceof TLRPC.TL_messageMediaVideo) {
+        } else if (message.media instanceof TLRPC.TL_messageMediaPhoto || MessageObject.isVideoMessage(message)) {
             return 0;
         }
         return -1;
@@ -3611,15 +3734,17 @@ public class MessagesStorage {
                 data.reuse();
 
                 if ((message.to_id.channel_id == 0 || MessageObject.isImportant(message)) && message.date >= ConnectionsManager.getInstance().getCurrentTime() - 60 * 60 && downloadMask != 0) {
-                    if (message.media instanceof TLRPC.TL_messageMediaAudio || message.media instanceof TLRPC.TL_messageMediaPhoto || message.media instanceof TLRPC.TL_messageMediaVideo || message.media instanceof TLRPC.TL_messageMediaDocument) {
+                    if (message.media instanceof TLRPC.TL_messageMediaPhoto || message.media instanceof TLRPC.TL_messageMediaDocument) {
                         int type = 0;
                         long id = 0;
-                        TLObject object = null;
-                        if (message.media instanceof TLRPC.TL_messageMediaAudio) {
-                            if ((downloadMask & MediaController.AUTODOWNLOAD_MASK_AUDIO) != 0 && message.media.audio.size < 1024 * 1024 * 5) {
-                                id = message.media.audio.id;
+                        TLRPC.MessageMedia object = null;
+                        if (MessageObject.isVoiceMessage(message)) {
+                            if ((downloadMask & MediaController.AUTODOWNLOAD_MASK_AUDIO) != 0 && message.media.document.size < 1024 * 1024 * 5) {
+                                id = message.media.document.id;
                                 type = MediaController.AUTODOWNLOAD_MASK_AUDIO;
-                                object = message.media.audio;
+                                object = new TLRPC.TL_messageMediaDocument();
+                                object.caption = "";
+                                object.document = message.media.document;
                             }
                         } else if (message.media instanceof TLRPC.TL_messageMediaPhoto) {
                             if ((downloadMask & MediaController.AUTODOWNLOAD_MASK_PHOTO) != 0) {
@@ -3627,20 +3752,26 @@ public class MessagesStorage {
                                 if (photoSize != null) {
                                     id = message.media.photo.id;
                                     type = MediaController.AUTODOWNLOAD_MASK_PHOTO;
-                                    object = photoSize;
+                                    object = new TLRPC.TL_messageMediaPhoto();
+                                    object.caption = "";
+                                    object.photo = message.media.photo;
                                 }
                             }
-                        } else if (message.media instanceof TLRPC.TL_messageMediaVideo) {
+                        } else if (MessageObject.isVideoMessage(message)) {
                             if ((downloadMask & MediaController.AUTODOWNLOAD_MASK_VIDEO) != 0) {
-                                id = message.media.video.id;
+                                id = message.media.document.id;
                                 type = MediaController.AUTODOWNLOAD_MASK_VIDEO;
-                                object = message.media.video;
+                                object = new TLRPC.TL_messageMediaDocument();
+                                object.caption = "";
+                                object.document = message.media.document;
                             }
                         } else if (message.media instanceof TLRPC.TL_messageMediaDocument && !MessageObject.isMusicMessage(message) && !MessageObject.isGifDocument(message.media.document)) {
                             if ((downloadMask & MediaController.AUTODOWNLOAD_MASK_DOCUMENT) != 0) {
                                 id = message.media.document.id;
                                 type = MediaController.AUTODOWNLOAD_MASK_DOCUMENT;
-                                object = message.media.document;
+                                object = new TLRPC.TL_messageMediaDocument();
+                                object.caption = "";
+                                object.document = message.media.document;
                             }
                         }
                         if (object != null) {
@@ -4260,27 +4391,13 @@ public class MessagesStorage {
                         if (message == null || message.media == null) {
                             continue;
                         }
-                        if (message.media instanceof TLRPC.TL_messageMediaAudio) {
-                            File file = FileLoader.getPathToAttach(message.media.audio);
-                            if (file != null && file.toString().length() > 0) {
-                                filesToDelete.add(file);
-                            }
-                        } else if (message.media instanceof TLRPC.TL_messageMediaPhoto) {
+                        if (message.media instanceof TLRPC.TL_messageMediaPhoto) {
                             for (TLRPC.PhotoSize photoSize : message.media.photo.sizes) {
                                 File file = FileLoader.getPathToAttach(photoSize);
                                 if (file != null && file.toString().length() > 0) {
                                     filesToDelete.add(file);
                                 }
                             }
-                        } else if (message.media instanceof TLRPC.TL_messageMediaVideo) {
-                            File file = FileLoader.getPathToAttach(message.media.video);
-                            if (file != null && file.toString().length() > 0) {
-                                filesToDelete.add(file);
-                            }
-                            file = FileLoader.getPathToAttach(message.media.video.thumb);
-                            if (file != null && file.toString().length() > 0) {
-                                filesToDelete.add(file);
-                            }
                         } else if (message.media instanceof TLRPC.TL_messageMediaDocument) {
                             File file = FileLoader.getPathToAttach(message.media.document);
                             if (file != null && file.toString().length() > 0) {
@@ -4792,6 +4909,15 @@ public class MessagesStorage {
                             messageId |= ((long) channelId) << 32;
                         }
 
+                        if (load_type == -2) {
+                            SQLiteCursor cursor = database.queryFinalized(String.format(Locale.US, "SELECT mid FROM messages WHERE mid = %d", messageId));
+                            boolean exist = cursor.next();
+                            cursor.dispose();
+                            if (!exist) {
+                                continue;
+                            }
+                        }
+
                         if (a == 0 && createDialog) {
                             SQLitePreparedStatement state3 = database.executeFast("REPLACE INTO dialogs VALUES(?, ?, ?, ?, ?, ?, ?, ?, ?, ?)");
                             state3.bindLong(1, dialog_id);
@@ -4801,7 +4927,7 @@ public class MessagesStorage {
                             state3.bindInteger(5, message.id);
                             state3.bindInteger(6, 0);
                             state3.bindLong(7, messageId);
-                            state3.bindInteger(8, 0);
+                            state3.bindInteger(8, load_type < 0 ? message.ttl : 0);
                             state3.bindInteger(9, messages.pts);
                             state3.bindInteger(10, message.date);
                             state3.step();
@@ -4809,7 +4935,7 @@ public class MessagesStorage {
                         }
 
                         boolean isImportant = MessageObject.isImportant(message);
-                        if (load_type != -1 && important == 1) {
+                        if (load_type >= 0 && important == 1) {
                             if (isImportant) {
                                 minChannelMessageId = Math.min(minChannelMessageId, message.id);
                                 maxChannelMessageId = Math.max(maxChannelMessageId, message.id);
@@ -4874,7 +5000,7 @@ public class MessagesStorage {
                         BotQuery.putBotKeyboard(dialog_id, botKeyboard);
                     }
 
-                    if (load_type != -1 && important != 0) {
+                    if (load_type >= 0 && important != 0) {
                         /*if ((messages.flags & 1) == 0) {
                             if (countBeforeImportant != 0) {
                                 if (load_type == 0) {
@@ -4979,17 +5105,17 @@ public class MessagesStorage {
             if (message.media.user_id != 0 && !usersToLoad.contains(message.media.user_id)) {
                 usersToLoad.add(message.media.user_id);
             }
-            if (message.media.audio != null && message.media.audio.user_id != 0 &&  !usersToLoad.contains(message.media.audio.user_id)) {
-                usersToLoad.add(message.media.audio.user_id);
-            }
         }
-        if (message.fwd_from_id instanceof TLRPC.TL_peerUser) {
-            if (!usersToLoad.contains(message.fwd_from_id.user_id)) {
-                usersToLoad.add(message.fwd_from_id.user_id);
+        if (message.fwd_from != null) {
+            if (message.fwd_from.from_id != 0) {
+                if (!usersToLoad.contains(message.fwd_from.from_id)) {
+                    usersToLoad.add(message.fwd_from.from_id);
+                }
             }
-        } else if (message.fwd_from_id instanceof TLRPC.TL_peerChannel) {
-            if (!chatsToLoad.contains(message.fwd_from_id.channel_id)) {
-                chatsToLoad.add(message.fwd_from_id.channel_id);
+            if (message.fwd_from.channel_id != 0) {
+                if (!chatsToLoad.contains(message.fwd_from.channel_id)) {
+                    chatsToLoad.add(message.fwd_from.channel_id);
+                }
             }
         }
         if (message.ttl < 0) {
@@ -5010,7 +5136,7 @@ public class MessagesStorage {
                     usersToLoad.add(UserConfig.getClientUserId());
                     ArrayList<Integer> chatsToLoad = new ArrayList<>();
                     ArrayList<Integer> encryptedToLoad = new ArrayList<>();
-                    SQLiteCursor cursor = database.queryFinalized(String.format(Locale.US, "SELECT d.did, d.last_mid, d.unread_count, d.date, m.data, m.read_state, m.mid, m.send_state, s.flags, m.date, d.last_mid_i, d.unread_count_i, d.pts, d.inbox_max FROM dialogs as d LEFT JOIN messages as m ON d.last_mid = m.mid LEFT JOIN dialog_settings as s ON d.did = s.did ORDER BY d.date DESC LIMIT %d,%d", offset, count));
+                    SQLiteCursor cursor = database.queryFinalized(String.format(Locale.US, "SELECT d.did, d.last_mid, d.unread_count, d.date, m.data, m.read_state, m.mid, m.send_state, s.flags, m.date, d.last_mid_i, d.unread_count_i, d.pts, d.inbox_max, d.date_i FROM dialogs as d LEFT JOIN messages as m ON d.last_mid = m.mid LEFT JOIN dialog_settings as s ON d.did = s.did ORDER BY d.date DESC LIMIT %d,%d", offset, count));
                     while (cursor.next()) {
                         TLRPC.Dialog dialog;
                         int pts = cursor.intValue(12);
@@ -5026,6 +5152,7 @@ public class MessagesStorage {
                         dialog.last_message_date = cursor.intValue(3);
                         dialog.pts = pts;
                         dialog.read_inbox_max_id = cursor.intValue(13);
+                        dialog.last_message_date_i = cursor.intValue(14);
                         dialog.top_not_important_message = cursor.intValue(10);
                         dialog.unread_not_important_count = cursor.intValue(11);
                         long flags = cursor.longValue(8);

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

@@ -21,15 +21,13 @@ import android.media.RemoteControlClient;
 import android.os.Build;
 import android.os.IBinder;
 import android.support.v4.app.NotificationCompat;
-import android.telephony.PhoneStateListener;
-import android.telephony.TelephonyManager;
 import android.view.View;
 import android.widget.RemoteViews;
 
 import org.telegram.messenger.audioinfo.AudioInfo;
 import org.telegram.ui.LaunchActivity;
 
-public class MusicPlayerService extends Service implements AudioManager.OnAudioFocusChangeListener, NotificationCenter.NotificationCenterDelegate {
+public class MusicPlayerService extends Service implements NotificationCenter.NotificationCenterDelegate {
 
     public static final String NOTIFY_PREVIOUS = "org.telegram.android.musicplayer.previous";
     public static final String NOTIFY_CLOSE = "org.telegram.android.musicplayer.close";
@@ -39,8 +37,6 @@ public class MusicPlayerService extends Service implements AudioManager.OnAudioF
 
     private RemoteControlClient remoteControlClient;
     private AudioManager audioManager;
-    private static boolean ignoreAudioFocus = false;
-    private PhoneStateListener phoneStateListener;
 
     private static boolean supportBigNotifications = Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN;
     private static boolean supportLockScreenControls = Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH;
@@ -55,29 +51,6 @@ public class MusicPlayerService extends Service implements AudioManager.OnAudioF
         audioManager = (AudioManager) getSystemService(AUDIO_SERVICE);
         NotificationCenter.getInstance().addObserver(this, NotificationCenter.audioProgressDidChanged);
         NotificationCenter.getInstance().addObserver(this, NotificationCenter.audioPlayStateChanged);
-        try {
-            phoneStateListener = new PhoneStateListener() {
-                @Override
-                public void onCallStateChanged(int state, String incomingNumber) {
-                    if (state == TelephonyManager.CALL_STATE_RINGING) {
-                        if (MediaController.getInstance().isPlayingAudio(MediaController.getInstance().getPlayingMessageObject()) && !MediaController.getInstance().isAudioPaused()) {
-                            MediaController.getInstance().pauseAudio(MediaController.getInstance().getPlayingMessageObject());
-                        }
-                    } else if (state == TelephonyManager.CALL_STATE_IDLE) {
-
-                    } else if (state == TelephonyManager.CALL_STATE_OFFHOOK) {
-
-                    }
-                    super.onCallStateChanged(state, incomingNumber);
-                }
-            };
-            TelephonyManager mgr = (TelephonyManager) getSystemService(TELEPHONY_SERVICE);
-            if (mgr != null) {
-                mgr.listen(phoneStateListener, PhoneStateListener.LISTEN_CALL_STATE);
-            }
-        } catch (Exception e) {
-            FileLog.e("tmessages", e);
-        }
         super.onCreate();
     }
 
@@ -220,7 +193,6 @@ public class MusicPlayerService extends Service implements AudioManager.OnAudioF
                 metadataEditor.putBitmap(RemoteControlClient.MetadataEditor.BITMAP_KEY_ARTWORK, audioInfo.getCover());
             }
             metadataEditor.apply();
-            audioManager.requestAudioFocus(this, AudioManager.STREAM_MUSIC, AudioManager.AUDIOFOCUS_GAIN);
         }
     }
 
@@ -246,35 +218,11 @@ public class MusicPlayerService extends Service implements AudioManager.OnAudioF
             metadataEditor.clear();
             metadataEditor.apply();
             audioManager.unregisterRemoteControlClient(remoteControlClient);
-            audioManager.abandonAudioFocus(this);
-        }
-        try {
-            TelephonyManager mgr = (TelephonyManager) getSystemService(TELEPHONY_SERVICE);
-            if (mgr != null) {
-                mgr.listen(phoneStateListener, PhoneStateListener.LISTEN_NONE);
-            }
-        } catch (Exception e) {
-            FileLog.e("tmessages", e);
         }
         NotificationCenter.getInstance().removeObserver(this, NotificationCenter.audioProgressDidChanged);
         NotificationCenter.getInstance().removeObserver(this, NotificationCenter.audioPlayStateChanged);
     }
 
-    @Override
-    public void onAudioFocusChange(int focusChange) {
-        if (ignoreAudioFocus) {
-            ignoreAudioFocus = false;
-            return;
-        }
-        if (focusChange == AudioManager.AUDIOFOCUS_LOSS) {
-            if (MediaController.getInstance().isPlayingAudio(MediaController.getInstance().getPlayingMessageObject()) && !MediaController.getInstance().isAudioPaused()) {
-                MediaController.getInstance().pauseAudio(MediaController.getInstance().getPlayingMessageObject());
-            }
-        } else if (focusChange == AudioManager.AUDIOFOCUS_GAIN) {
-            //MediaController.getInstance().playAudio(MediaController.getInstance().getPlayingMessageObject());
-        }
-    }
-
     @Override
     public void didReceivedNotification(int id, Object... args) {
         if (id == NotificationCenter.audioPlayStateChanged) {
@@ -286,8 +234,4 @@ public class MusicPlayerService extends Service implements AudioManager.OnAudioF
             }
         }
     }
-
-    public static void setIgnoreAudioFocus() {
-        ignoreAudioFocus = true;
-    }
 }

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

@@ -23,7 +23,7 @@ import java.util.zip.ZipFile;
 
 public class NativeLoader {
 
-    private final static int LIB_VERSION = 17;
+    private final static int LIB_VERSION = 19;
     private final static String LIB_NAME = "tmessages." + LIB_VERSION;
     private final static String LIB_SO_NAME = "lib" + LIB_NAME + ".so";
     private final static String LOCALE_LIB_SO_NAME = "lib" + LIB_NAME + "loc.so";

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

@@ -77,6 +77,7 @@ public class NotificationCenter {
     public static final int closeOtherAppActivities = totalEvents++;
     public static final int didUpdatedConnectionState = totalEvents++;
     public static final int didReceiveSmsCode = totalEvents++;
+    public static final int didReceiveCall = totalEvents++;
     public static final int emojiDidLoaded = totalEvents++;
     public static final int appDidLogout = totalEvents++;
 

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

@@ -78,8 +78,10 @@ public class NotificationsController {
     private SoundPool soundPool;
     private int soundIn;
     private int soundOut;
+    private int soundRecord;
     private boolean soundInLoaded;
     private boolean soundOutLoaded;
+    private boolean soundRecordLoaded;
     protected AudioManager audioManager;
     private AlarmManager alarmManager;
 
@@ -681,7 +683,11 @@ public class NotificationsController {
         int chat_id = messageObject.messageOwner.to_id.chat_id != 0 ? messageObject.messageOwner.to_id.chat_id : messageObject.messageOwner.to_id.channel_id;
         int from_id = messageObject.messageOwner.to_id.user_id;
         if (from_id == 0) {
-            from_id = messageObject.messageOwner.from_id;
+            if (messageObject.isFromUser()) {
+                from_id = messageObject.messageOwner.from_id;
+            } else {
+                from_id = -chat_id;
+            }
         } else if (from_id == UserConfig.getClientUserId()) {
             from_id = messageObject.messageOwner.from_id;
         }
@@ -747,8 +753,10 @@ public class NotificationsController {
                             }
                         } else if (messageObject.messageOwner.media instanceof TLRPC.TL_messageMediaPhoto) {
                             msg = LocaleController.formatString("NotificationMessagePhoto", R.string.NotificationMessagePhoto, name);
-                        } else if (messageObject.messageOwner.media instanceof TLRPC.TL_messageMediaVideo) {
+                        } else if (messageObject.isVideo()) {
                             msg = LocaleController.formatString("NotificationMessageVideo", R.string.NotificationMessageVideo, name);
+                        } else if (messageObject.isVoice()) {
+                            msg = LocaleController.formatString("NotificationMessageAudio", R.string.NotificationMessageAudio, name);
                         } else if (messageObject.messageOwner.media instanceof TLRPC.TL_messageMediaContact) {
                             msg = LocaleController.formatString("NotificationMessageContact", R.string.NotificationMessageContact, name);
                         } else if (messageObject.messageOwner.media instanceof TLRPC.TL_messageMediaGeo || messageObject.messageOwner.media instanceof TLRPC.TL_messageMediaVenue) {
@@ -761,8 +769,6 @@ public class NotificationsController {
                             } else {
                                 msg = LocaleController.formatString("NotificationMessageDocument", R.string.NotificationMessageDocument, name);
                             }
-                        } else if (messageObject.messageOwner.media instanceof TLRPC.TL_messageMediaAudio) {
-                            msg = LocaleController.formatString("NotificationMessageAudio", R.string.NotificationMessageAudio, name);
                         }
                     }
                 } else {
@@ -857,8 +863,10 @@ public class NotificationsController {
                                     }
                                 } else if (messageObject.messageOwner.media instanceof TLRPC.TL_messageMediaPhoto) {
                                     msg = LocaleController.formatString("ChannelMessagePhoto", R.string.ChannelMessagePhoto, name, chat.title);
-                                } else if (messageObject.messageOwner.media instanceof TLRPC.TL_messageMediaVideo) {
+                                } else if (messageObject.isVideo()) {
                                     msg = LocaleController.formatString("ChannelMessageVideo", R.string.ChannelMessageVideo, name, chat.title);
+                                } else if (messageObject.isVoice()) {
+                                    msg = LocaleController.formatString("ChannelMessageAudio", R.string.ChannelMessageAudio, name, chat.title);
                                 } else if (messageObject.messageOwner.media instanceof TLRPC.TL_messageMediaContact) {
                                     msg = LocaleController.formatString("ChannelMessageContact", R.string.ChannelMessageContact, name, chat.title);
                                 } else if (messageObject.messageOwner.media instanceof TLRPC.TL_messageMediaGeo || messageObject.messageOwner.media instanceof TLRPC.TL_messageMediaVenue) {
@@ -871,8 +879,6 @@ public class NotificationsController {
                                     } else {
                                         msg = LocaleController.formatString("ChannelMessageDocument", R.string.ChannelMessageDocument, name, chat.title);
                                     }
-                                } else if (messageObject.messageOwner.media instanceof TLRPC.TL_messageMediaAudio) {
-                                    msg = LocaleController.formatString("ChannelMessageAudio", R.string.ChannelMessageAudio, name, chat.title);
                                 }
                             } else {
                                 if (messageObject.isMediaEmpty()) {
@@ -883,8 +889,10 @@ public class NotificationsController {
                                     }
                                 } else if (messageObject.messageOwner.media instanceof TLRPC.TL_messageMediaPhoto) {
                                     msg = LocaleController.formatString("ChannelMessageGroupPhoto", R.string.ChannelMessageGroupPhoto, name, chat.title);
-                                } else if (messageObject.messageOwner.media instanceof TLRPC.TL_messageMediaVideo) {
+                                } else if (messageObject.isVideo()) {
                                     msg = LocaleController.formatString("ChannelMessageGroupVideo", R.string.ChannelMessageGroupVideo, name, chat.title);
+                                } else if (messageObject.isVoice()) {
+                                    msg = LocaleController.formatString("ChannelMessageGroupAudio", R.string.ChannelMessageGroupAudio, name, chat.title);
                                 } else if (messageObject.messageOwner.media instanceof TLRPC.TL_messageMediaContact) {
                                     msg = LocaleController.formatString("ChannelMessageGroupContact", R.string.ChannelMessageGroupContact, name, chat.title);
                                 } else if (messageObject.messageOwner.media instanceof TLRPC.TL_messageMediaGeo || messageObject.messageOwner.media instanceof TLRPC.TL_messageMediaVenue) {
@@ -897,8 +905,6 @@ public class NotificationsController {
                                     } else {
                                         msg = LocaleController.formatString("ChannelMessageGroupDocument", R.string.ChannelMessageGroupDocument, name, chat.title);
                                     }
-                                } else if (messageObject.messageOwner.media instanceof TLRPC.TL_messageMediaAudio) {
-                                    msg = LocaleController.formatString("ChannelMessageGroupAudio", R.string.ChannelMessageGroupAudio, name, chat.title);
                                 }
                             }
                         } else {
@@ -910,8 +916,10 @@ public class NotificationsController {
                                 }
                             } else if (messageObject.messageOwner.media instanceof TLRPC.TL_messageMediaPhoto) {
                                 msg = LocaleController.formatString("NotificationMessageGroupPhoto", R.string.NotificationMessageGroupPhoto, name, chat.title);
-                            } else if (messageObject.messageOwner.media instanceof TLRPC.TL_messageMediaVideo) {
+                            } else if (messageObject.isVideo()) {
                                 msg = LocaleController.formatString("NotificationMessageGroupVideo", R.string.NotificationMessageGroupVideo, name, chat.title);
+                            } else if (messageObject.isVoice()) {
+                                msg = LocaleController.formatString("NotificationMessageGroupAudio", R.string.NotificationMessageGroupAudio, name, chat.title);
                             } else if (messageObject.messageOwner.media instanceof TLRPC.TL_messageMediaContact) {
                                 msg = LocaleController.formatString("NotificationMessageGroupContact", R.string.NotificationMessageGroupContact, name, chat.title);
                             } else if (messageObject.messageOwner.media instanceof TLRPC.TL_messageMediaGeo || messageObject.messageOwner.media instanceof TLRPC.TL_messageMediaVenue) {
@@ -924,13 +932,15 @@ public class NotificationsController {
                                 } else {
                                     msg = LocaleController.formatString("NotificationMessageGroupDocument", R.string.NotificationMessageGroupDocument, name, chat.title);
                                 }
-                            } else if (messageObject.messageOwner.media instanceof TLRPC.TL_messageMediaAudio) {
-                                msg = LocaleController.formatString("NotificationMessageGroupAudio", R.string.NotificationMessageGroupAudio, name, chat.title);
                             }
                         }
                     }
                 } else {
-                    msg = LocaleController.formatString("NotificationMessageGroupNoText", R.string.NotificationMessageGroupNoText, name, chat.title);
+                    if (ChatObject.isChannel(chat) && !chat.megagroup) {
+                        msg = LocaleController.formatString("ChannelMessageNoText", R.string.ChannelMessageNoText, name, chat.title);
+                    } else {
+                        msg = LocaleController.formatString("NotificationMessageGroupNoText", R.string.NotificationMessageGroupNoText, name, chat.title);
+                    }
                 }
             }
         }
@@ -1012,8 +1022,45 @@ public class NotificationsController {
         }
     }
 
+    /*public void playRecordSound() {
+        try {
+            if (audioManager.getRingerMode() == AudioManager.RINGER_MODE_SILENT) {
+                return;
+            }
+            notificationsQueue.postRunnable(new Runnable() {
+                @Override
+                public void run() {
+                    try {
+                        if (soundPool == null) {
+                            soundPool = new SoundPool(3, AudioManager.STREAM_SYSTEM, 0);
+                            soundPool.setOnLoadCompleteListener(new SoundPool.OnLoadCompleteListener() {
+                                @Override
+                                public void onLoadComplete(SoundPool soundPool, int sampleId, int status) {
+                                    if (status == 0) {
+                                        soundPool.play(sampleId, 1.0f, 1.0f, 1, 0, 1.0f);
+                                    }
+                                }
+                            });
+                        }
+                        if (soundRecord == 0 && !soundRecordLoaded) {
+                            soundRecordLoaded = true;
+                            soundRecord = soundPool.load(ApplicationLoader.applicationContext, R.raw.sound_record, 1);
+                        }
+                        if (soundRecord != 0) {
+                            soundPool.play(soundRecord, 1.0f, 1.0f, 1, 0, 1.0f);
+                        }
+                    } catch (Exception e) {
+                        FileLog.e("tmessages", e);
+                    }
+                }
+            });
+        } catch (Exception e) {
+            FileLog.e("tmessages", e);
+        }
+    }*/
+
     private void playInChatSound() {
-        if (!inChatSoundEnabled) {
+        if (!inChatSoundEnabled || MediaController.getInstance().isRecordingAudio()) {
             return;
         }
         try {
@@ -1038,7 +1085,7 @@ public class NotificationsController {
                     }
                     try {
                         if (soundPool == null) {
-                            soundPool = new SoundPool(2, AudioManager.STREAM_SYSTEM, 0);
+                            soundPool = new SoundPool(3, AudioManager.STREAM_SYSTEM, 0);
                             soundPool.setOnLoadCompleteListener(new SoundPool.OnLoadCompleteListener() {
                                 @Override
                                 public void onLoadComplete(SoundPool soundPool, int sampleId, int status) {
@@ -1298,26 +1345,17 @@ public class NotificationsController {
                     .setGroupSummary(true)
                     .setColor(0xff2ca5e0);
 
-            if (!notifyAboutLast) {
-                mBuilder.setPriority(NotificationCompat.PRIORITY_LOW);
-            } else {
-                if (priority == 0) {
-                    mBuilder.setPriority(NotificationCompat.PRIORITY_DEFAULT);
-                } else if (priority == 1) {
-                    mBuilder.setPriority(NotificationCompat.PRIORITY_HIGH);
-                } else if (priority == 2) {
-                    mBuilder.setPriority(NotificationCompat.PRIORITY_MAX);
-                }
-            }
-
             mBuilder.setCategory(NotificationCompat.CATEGORY_MESSAGE);
             if (chat == null && user != null && user.phone != null && user.phone.length() > 0) {
                 mBuilder.addPerson("tel:+" + user.phone);
             }
 
+            int silent = 2;
             String lastMessage = null;
             if (pushMessages.size() == 1) {
-                String message = lastMessage = getStringForMessage(pushMessages.get(0), false);
+                MessageObject messageObject = pushMessages.get(0);
+                String message = lastMessage = getStringForMessage(messageObject, false);
+                silent = messageObject.messageOwner.silent ? 1 : 0;
                 if (message == null) {
                     return;
                 }
@@ -1336,12 +1374,14 @@ public class NotificationsController {
                 inboxStyle.setBigContentTitle(name);
                 int count = Math.min(10, pushMessages.size());
                 for (int i = 0; i < count; i++) {
-                    String message = getStringForMessage(pushMessages.get(i), false);
+                    MessageObject messageObject = pushMessages.get(i);
+                    String message = getStringForMessage(messageObject, false);
                     if (message == null) {
                         continue;
                     }
-                    if (i == 0) {
+                    if (silent == 2) {
                         lastMessage = message;
+                        silent = messageObject.messageOwner.silent ? 1 : 0;
                     }
                     if (pushDialogs.size() == 1) {
                         if (replace) {
@@ -1365,29 +1405,44 @@ public class NotificationsController {
                 }
             }
 
-            if (!notifyDisabled) {
+            if (silent == 1) {
+                FileLog.e("tmessages", "don't notify " + lastMessage);
+            } else {
+                FileLog.e("tmessages", "notify" + lastMessage);
+            }
+
+            if (!notifyAboutLast || silent == 1) {
+                mBuilder.setPriority(NotificationCompat.PRIORITY_LOW);
+            } else {
+                if (priority == 0) {
+                    mBuilder.setPriority(NotificationCompat.PRIORITY_DEFAULT);
+                } else if (priority == 1) {
+                    mBuilder.setPriority(NotificationCompat.PRIORITY_HIGH);
+                } else if (priority == 2) {
+                    mBuilder.setPriority(NotificationCompat.PRIORITY_MAX);
+                }
+            }
+
+            if (silent != 1 && !notifyDisabled) {
                 if (ApplicationLoader.mainInterfacePaused || inAppPreview) {
                     if (lastMessage.length() > 100) {
                         lastMessage = lastMessage.substring(0, 100).replace("\n", " ").trim() + "...";
                     }
                     mBuilder.setTicker(lastMessage);
                 }
-                if (choosenSoundPath != null && !choosenSoundPath.equals("NoSound")) {
-                    if (choosenSoundPath.equals(defaultPath)) {
-                        /*MediaPlayer mediaPlayer = new MediaPlayer();
-                        mediaPlayer.setAudioStreamType(AudioManager.STREAM_ALARM);
-                        mediaPlayer.setDataSource(ApplicationLoader.applicationContext, Settings.System.DEFAULT_NOTIFICATION_URI);
-                        mediaPlayer.prepare();
-                        mediaPlayer.start();*/
-                        mBuilder.setSound(Settings.System.DEFAULT_NOTIFICATION_URI, AudioManager.STREAM_NOTIFICATION);
-                    } else {
-                        mBuilder.setSound(Uri.parse(choosenSoundPath), AudioManager.STREAM_NOTIFICATION);
+                if (!MediaController.getInstance().isRecordingAudio()) {
+                    if (choosenSoundPath != null && !choosenSoundPath.equals("NoSound")) {
+                        if (choosenSoundPath.equals(defaultPath)) {
+                            mBuilder.setSound(Settings.System.DEFAULT_NOTIFICATION_URI, AudioManager.STREAM_NOTIFICATION);
+                        } else {
+                            mBuilder.setSound(Uri.parse(choosenSoundPath), AudioManager.STREAM_NOTIFICATION);
+                        }
                     }
                 }
                 if (ledColor != 0) {
                     mBuilder.setLights(ledColor, 1000, 1000);
                 }
-                if (needVibrate == 2) {
+                if (needVibrate == 2 || MediaController.getInstance().isRecordingAudio()) {
                     mBuilder.setVibrate(new long[]{0, 0});
                 } else if (needVibrate == 1) {
                     mBuilder.setVibrate(new long[]{0, 100, 0, 100});
@@ -1597,7 +1652,7 @@ public class NotificationsController {
     }
 
     public void playOutChatSound() {
-        if (!inChatSoundEnabled) {
+        if (!inChatSoundEnabled || MediaController.getInstance().isRecordingAudio()) {
             return;
         }
         try {
@@ -1616,7 +1671,7 @@ public class NotificationsController {
                     }
                     lastSoundOutPlay = System.currentTimeMillis();
                     if (soundPool == null) {
-                        soundPool = new SoundPool(2, AudioManager.STREAM_SYSTEM, 0);
+                        soundPool = new SoundPool(3, AudioManager.STREAM_SYSTEM, 0);
                         soundPool.setOnLoadCompleteListener(new SoundPool.OnLoadCompleteListener() {
                             @Override
                             public void onLoadComplete(SoundPool soundPool, int sampleId, int status) {
@@ -1642,14 +1697,13 @@ public class NotificationsController {
 
     public static void updateServerNotificationsSettings(long dialog_id) {
         NotificationCenter.getInstance().postNotificationName(NotificationCenter.notificationsSettingsUpdated);
-        if ((int)dialog_id == 0) {
+        if ((int) dialog_id == 0) {
             return;
         }
         SharedPreferences preferences = ApplicationLoader.applicationContext.getSharedPreferences("Notifications", Activity.MODE_PRIVATE);
         TLRPC.TL_account_updateNotifySettings req = new TLRPC.TL_account_updateNotifySettings();
         req.settings = new TLRPC.TL_inputPeerNotifySettings();
         req.settings.sound = "default";
-        req.settings.events_mask = 0;
         int mute_type = preferences.getInt("notify2_" + dialog_id, 0);
         if (mute_type == 3) {
             req.settings.mute_until = preferences.getInt("notifyuntil_" + dialog_id, 0);
@@ -1657,14 +1711,9 @@ public class NotificationsController {
             req.settings.mute_until = mute_type != 2 ? 0 : Integer.MAX_VALUE;
         }
         req.settings.show_previews = preferences.getBoolean("preview_" + dialog_id, true);
-
+        req.settings.silent = preferences.getBoolean("silent_" + dialog_id, false);
         req.peer = new TLRPC.TL_inputNotifyPeer();
-
-        ((TLRPC.TL_inputNotifyPeer)req.peer).peer = MessagesController.getInputPeer((int) dialog_id);
-        if (((TLRPC.TL_inputNotifyPeer)req.peer).peer == null) {
-            return;
-        }
-
+        ((TLRPC.TL_inputNotifyPeer) req.peer).peer = MessagesController.getInputPeer((int) dialog_id);
         ConnectionsManager.getInstance().sendRequest(req, new RequestDelegate() {
             @Override
             public void run(TLObject response, TLRPC.TL_error error) {

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

@@ -39,7 +39,7 @@ public class UserConfig {
     public static int lastPauseTime = 0;
     public static boolean isWaitingForPasscodeEnter = false;
     public static boolean useFingerprint = true;
-    public static int lastUpdateVersion;
+    public static String lastUpdateVersion;
     public static int lastContactsSyncTime;
 
     public static int migrateOffsetId = -1;
@@ -83,7 +83,7 @@ public class UserConfig {
                 editor.putInt("passcodeType", passcodeType);
                 editor.putInt("autoLockIn", autoLockIn);
                 editor.putInt("lastPauseTime", lastPauseTime);
-                editor.putInt("lastUpdateVersion", lastUpdateVersion);
+                editor.putString("lastUpdateVersion2", lastUpdateVersion);
                 editor.putInt("lastContactsSyncTime", lastContactsSyncTime);
                 editor.putBoolean("useFingerprint", useFingerprint);
 
@@ -224,7 +224,7 @@ public class UserConfig {
                 autoLockIn = preferences.getInt("autoLockIn", 60 * 60);
                 lastPauseTime = preferences.getInt("lastPauseTime", 0);
                 useFingerprint = preferences.getBoolean("useFingerprint", true);
-                lastUpdateVersion = preferences.getInt("lastUpdateVersion", 511);
+                lastUpdateVersion = preferences.getString("lastUpdateVersion2", "3.5");
                 lastContactsSyncTime = preferences.getInt("lastContactsSyncTime", (int) (System.currentTimeMillis() / 1000) - 23 * 60 * 60);
 
                 migrateOffsetId = preferences.getInt("migrateOffsetId", 0);
@@ -314,7 +314,7 @@ public class UserConfig {
         lastPauseTime = 0;
         useFingerprint = true;
         isWaitingForPasscodeEnter = false;
-        lastUpdateVersion = BuildVars.BUILD_VERSION;
+        lastUpdateVersion = BuildVars.BUILD_VERSION_STRING;
         lastContactsSyncTime = (int) (System.currentTimeMillis() / 1000) - 23 * 60 * 60;
         saveConfig(true);
     }

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

@@ -53,6 +53,7 @@ public class Utilities {
     public native static boolean loadWebpImage(Bitmap bitmap, ByteBuffer buffer, int len, BitmapFactory.Options options, boolean unpin);
     public native static int convertVideoFrame(ByteBuffer src, ByteBuffer dest, int destFormat, int width, int height, int padding, int swap);
     private native static void aesIgeEncryption(ByteBuffer buffer, byte[] key, byte[] iv, boolean encrypt, int offset, int length);
+    public native static String readlink(String path);
 
     public static void aesIgeEncryption(ByteBuffer buffer, byte[] key, byte[] iv, boolean encrypt, boolean changeIv, int offset, int length) {
         aesIgeEncryption(buffer, key, changeIv ? iv : iv.clone(), encrypt, offset, length);

TMessagesProj/src/main/java/org/telegram/messenger/audioinfo/mp3/ID3v2Info.java

@@ -156,7 +156,7 @@ public class ID3v2Info extends AudioInfo {
                                     smallCover = cover;
                                 }
                             }
-						} catch (Exception e) {
+						} catch (Throwable e) {
 							e.printStackTrace();
 						}
 						coverPictureType = picture.type;

TMessagesProj/src/main/java/org/telegram/messenger/query/MessagesSearchQuery.java

@@ -60,6 +60,9 @@ public class MessagesSearchQuery {
                         lastReturnedNum--;
                         return;
                     }
+                    if (searchResultMessages.isEmpty()) {
+                        return;
+                    }
                     query = lastSearchQuery;
                     MessageObject messageObject = searchResultMessages.get(searchResultMessages.size() - 1);
                     if (messageObject.getDialogId() == dialog_id && !messagesSearchEndReached[0]) {

TMessagesProj/src/main/java/org/telegram/messenger/query/ReplyMessageQuery.java

@@ -32,111 +32,188 @@ import java.util.Locale;
 public class ReplyMessageQuery {
 
     public static void loadReplyMessagesForMessages(final ArrayList<MessageObject> messages, final long dialog_id) {
-        final ArrayList<Integer> replyMessages = new ArrayList<>();
-        final HashMap<Integer, ArrayList<MessageObject>> replyMessageOwners = new HashMap<>();
-        final StringBuilder stringBuilder = new StringBuilder();
-        int channelId = 0;
-        for (MessageObject messageObject : messages) {
-            if (messageObject.getId() > 0 && messageObject.isReply() && messageObject.replyMessageObject == null) {
-                Integer id = messageObject.messageOwner.reply_to_msg_id;
-                long messageId = id;
-                if (messageObject.messageOwner.to_id.channel_id != 0) {
-                    messageId |= ((long) messageObject.messageOwner.to_id.channel_id) << 32;
-                    channelId = messageObject.messageOwner.to_id.channel_id;
-                }
-                if (stringBuilder.length() > 0) {
-                    stringBuilder.append(',');
-                }
-                stringBuilder.append(messageId);
-                ArrayList<MessageObject> messageObjects = replyMessageOwners.get(id);
-                if (messageObjects == null) {
-                    messageObjects = new ArrayList<>();
-                    replyMessageOwners.put(id, messageObjects);
-                }
-                messageObjects.add(messageObject);
-                if (!replyMessages.contains(id)) {
-                    replyMessages.add(id);
+        if ((int) dialog_id == 0) {
+            final ArrayList<Long> replyMessages = new ArrayList<>();
+            final HashMap<Long, ArrayList<MessageObject>> replyMessageRandomOwners = new HashMap<>();
+            final StringBuilder stringBuilder = new StringBuilder();
+            for (int a = 0; a < messages.size(); a++) {
+                MessageObject messageObject = messages.get(a);
+                if (messageObject.isReply() && messageObject.replyMessageObject == null) {
+                    Long id = messageObject.messageOwner.reply_to_random_id;
+                    if (stringBuilder.length() > 0) {
+                        stringBuilder.append(',');
+                    }
+                    stringBuilder.append(id);
+                    ArrayList<MessageObject> messageObjects = replyMessageRandomOwners.get(id);
+                    if (messageObjects == null) {
+                        messageObjects = new ArrayList<>();
+                        replyMessageRandomOwners.put(id, messageObjects);
+                    }
+                    messageObjects.add(messageObject);
+                    if (!replyMessages.contains(id)) {
+                        replyMessages.add(id);
+                    }
                 }
             }
-        }
-        if (replyMessages.isEmpty()) {
-            return;
-        }
+            if (replyMessages.isEmpty()) {
+                return;
+            }
 
-        final int channelIdFinal = channelId;
-        MessagesStorage.getInstance().getStorageQueue().postRunnable(new Runnable() {
-            @Override
-            public void run() {
-                try {
-                    final ArrayList<TLRPC.Message> result = new ArrayList<>();
-                    final ArrayList<TLRPC.User> users = new ArrayList<>();
-                    final ArrayList<TLRPC.Chat> chats = new ArrayList<>();
-                    ArrayList<Integer> usersToLoad = new ArrayList<>();
-                    ArrayList<Integer> chatsToLoad = new ArrayList<>();
+            MessagesStorage.getInstance().getStorageQueue().postRunnable(new Runnable() {
+                @Override
+                public void run() {
+                    try {
+                        SQLiteCursor cursor = MessagesStorage.getInstance().getDatabase().queryFinalized(String.format(Locale.US, "SELECT m.data, m.mid, m.date, r.random_id FROM randoms as r INNER JOIN messages as m ON r.mid = m.mid WHERE r.random_id IN(%s)", TextUtils.join(",", replyMessages)));
+                        while (cursor.next()) {
+                            NativeByteBuffer data = new NativeByteBuffer(cursor.byteArrayLength(0));
+                            if (data != null && cursor.byteBufferValue(0, data) != 0) {
+                                TLRPC.Message message = TLRPC.Message.TLdeserialize(data, data.readInt32(false), false);
+                                message.id = cursor.intValue(1);
+                                message.date = cursor.intValue(2);
+                                message.dialog_id = dialog_id;
 
-                    SQLiteCursor cursor = MessagesStorage.getInstance().getDatabase().queryFinalized(String.format(Locale.US, "SELECT data, mid, date FROM messages WHERE mid IN(%s)", stringBuilder.toString()));
-                    while (cursor.next()) {
-                        NativeByteBuffer data = new NativeByteBuffer(cursor.byteArrayLength(0));
-                        if (data != null && cursor.byteBufferValue(0, data) != 0) {
-                            TLRPC.Message message = TLRPC.Message.TLdeserialize(data, data.readInt32(false), false);
-                            message.id = cursor.intValue(1);
-                            message.date = cursor.intValue(2);
-                            message.dialog_id = dialog_id;
-                            MessagesStorage.addUsersAndChatsFromMessage(message, usersToLoad, chatsToLoad);
-                            result.add(message);
-                            replyMessages.remove((Integer) message.id);
-                        }
-                        data.reuse();
-                    }
-                    cursor.dispose();
 
-                    if (!usersToLoad.isEmpty()) {
-                        MessagesStorage.getInstance().getUsersInternal(TextUtils.join(",", usersToLoad), users);
-                    }
-                    if (!chatsToLoad.isEmpty()) {
-                        MessagesStorage.getInstance().getChatsInternal(TextUtils.join(",", chatsToLoad), chats);
-                    }
-                    broadcastReplyMessages(result, replyMessageOwners, users, chats, dialog_id, true);
-
-                    if (!replyMessages.isEmpty()) {
-                        if (channelIdFinal != 0) {
-                            final TLRPC.TL_channels_getMessages req = new TLRPC.TL_channels_getMessages();
-                            req.channel = MessagesController.getInputChannel(channelIdFinal);
-                            req.id = replyMessages;
-                            ConnectionsManager.getInstance().sendRequest(req, new RequestDelegate() {
-                                @Override
-                                public void run(TLObject response, TLRPC.TL_error error) {
-                                    if (error == null) {
-                                        TLRPC.messages_Messages messagesRes = (TLRPC.messages_Messages) response;
-                                        ImageLoader.saveMessagesThumbs(messagesRes.messages);
-                                        broadcastReplyMessages(messagesRes.messages, replyMessageOwners, messagesRes.users, messagesRes.chats, dialog_id, false);
-                                        MessagesStorage.getInstance().putUsersAndChats(messagesRes.users, messagesRes.chats, true, true);
-                                        saveReplyMessages(replyMessageOwners, messagesRes.messages);
+                                ArrayList<MessageObject> arrayList = replyMessageRandomOwners.remove(cursor.longValue(3));
+                                if (arrayList != null) {
+                                    MessageObject messageObject = new MessageObject(message, null, null, false);
+                                    for (int b = 0; b < arrayList.size(); b++) {
+                                        MessageObject object = arrayList.get(b);
+                                        object.replyMessageObject = messageObject;
+                                        object.messageOwner.reply_to_msg_id = messageObject.getId();
                                     }
                                 }
-                            });
-                        } else {
-                            TLRPC.TL_messages_getMessages req = new TLRPC.TL_messages_getMessages();
-                            req.id = replyMessages;
-                            ConnectionsManager.getInstance().sendRequest(req, new RequestDelegate() {
-                                @Override
-                                public void run(TLObject response, TLRPC.TL_error error) {
-                                    if (error == null) {
-                                        TLRPC.messages_Messages messagesRes = (TLRPC.messages_Messages) response;
-                                        ImageLoader.saveMessagesThumbs(messagesRes.messages);
-                                        broadcastReplyMessages(messagesRes.messages, replyMessageOwners, messagesRes.users, messagesRes.chats, dialog_id, false);
-                                        MessagesStorage.getInstance().putUsersAndChats(messagesRes.users, messagesRes.chats, true, true);
-                                        saveReplyMessages(replyMessageOwners, messagesRes.messages);
-                                    }
-                                }
-                            });
+                            }
+                            data.reuse();
                         }
+                        cursor.dispose();
+                        if (!replyMessageRandomOwners.isEmpty()) {
+                            for (HashMap.Entry<Long, ArrayList<MessageObject>> entry : replyMessageRandomOwners.entrySet()) {
+                                ArrayList<MessageObject> arrayList = entry.getValue();
+                                for (int a = 0; a < arrayList.size(); a++) {
+                                    arrayList.get(a).messageOwner.reply_to_random_id = 0;
+                                }
+                            }
+                        }
+                        AndroidUtilities.runOnUIThread(new Runnable() {
+                            @Override
+                            public void run() {
+                                NotificationCenter.getInstance().postNotificationName(NotificationCenter.didLoadedReplyMessages, dialog_id);
+                            }
+                        });
+                    } catch (Exception e) {
+                        FileLog.e("tmessages", e);
+                    }
+                }
+            });
+
+        } else {
+            final ArrayList<Integer> replyMessages = new ArrayList<>();
+            final HashMap<Integer, ArrayList<MessageObject>> replyMessageOwners = new HashMap<>();
+            final StringBuilder stringBuilder = new StringBuilder();
+            int channelId = 0;
+            for (int a = 0; a < messages.size(); a++) {
+                MessageObject messageObject = messages.get(a);
+                if (messageObject.getId() > 0 && messageObject.isReply() && messageObject.replyMessageObject == null) {
+                    Integer id = messageObject.messageOwner.reply_to_msg_id;
+                    long messageId = id;
+                    if (messageObject.messageOwner.to_id.channel_id != 0) {
+                        messageId |= ((long) messageObject.messageOwner.to_id.channel_id) << 32;
+                        channelId = messageObject.messageOwner.to_id.channel_id;
+                    }
+                    if (stringBuilder.length() > 0) {
+                        stringBuilder.append(',');
+                    }
+                    stringBuilder.append(messageId);
+                    ArrayList<MessageObject> messageObjects = replyMessageOwners.get(id);
+                    if (messageObjects == null) {
+                        messageObjects = new ArrayList<>();
+                        replyMessageOwners.put(id, messageObjects);
+                    }
+                    messageObjects.add(messageObject);
+                    if (!replyMessages.contains(id)) {
+                        replyMessages.add(id);
                     }
-                } catch (Exception e) {
-                    FileLog.e("tmessages", e);
                 }
             }
-        });
+            if (replyMessages.isEmpty()) {
+                return;
+            }
+
+            final int channelIdFinal = channelId;
+            MessagesStorage.getInstance().getStorageQueue().postRunnable(new Runnable() {
+                @Override
+                public void run() {
+                    try {
+                        final ArrayList<TLRPC.Message> result = new ArrayList<>();
+                        final ArrayList<TLRPC.User> users = new ArrayList<>();
+                        final ArrayList<TLRPC.Chat> chats = new ArrayList<>();
+                        ArrayList<Integer> usersToLoad = new ArrayList<>();
+                        ArrayList<Integer> chatsToLoad = new ArrayList<>();
+
+                        SQLiteCursor cursor = MessagesStorage.getInstance().getDatabase().queryFinalized(String.format(Locale.US, "SELECT data, mid, date FROM messages WHERE mid IN(%s)", stringBuilder.toString()));
+                        while (cursor.next()) {
+                            NativeByteBuffer data = new NativeByteBuffer(cursor.byteArrayLength(0));
+                            if (data != null && cursor.byteBufferValue(0, data) != 0) {
+                                TLRPC.Message message = TLRPC.Message.TLdeserialize(data, data.readInt32(false), false);
+                                message.id = cursor.intValue(1);
+                                message.date = cursor.intValue(2);
+                                message.dialog_id = dialog_id;
+                                MessagesStorage.addUsersAndChatsFromMessage(message, usersToLoad, chatsToLoad);
+                                result.add(message);
+                                replyMessages.remove((Integer) message.id);
+                            }
+                            data.reuse();
+                        }
+                        cursor.dispose();
+
+                        if (!usersToLoad.isEmpty()) {
+                            MessagesStorage.getInstance().getUsersInternal(TextUtils.join(",", usersToLoad), users);
+                        }
+                        if (!chatsToLoad.isEmpty()) {
+                            MessagesStorage.getInstance().getChatsInternal(TextUtils.join(",", chatsToLoad), chats);
+                        }
+                        broadcastReplyMessages(result, replyMessageOwners, users, chats, dialog_id, true);
+
+                        if (!replyMessages.isEmpty()) {
+                            if (channelIdFinal != 0) {
+                                final TLRPC.TL_channels_getMessages req = new TLRPC.TL_channels_getMessages();
+                                req.channel = MessagesController.getInputChannel(channelIdFinal);
+                                req.id = replyMessages;
+                                ConnectionsManager.getInstance().sendRequest(req, new RequestDelegate() {
+                                    @Override
+                                    public void run(TLObject response, TLRPC.TL_error error) {
+                                        if (error == null) {
+                                            TLRPC.messages_Messages messagesRes = (TLRPC.messages_Messages) response;
+                                            ImageLoader.saveMessagesThumbs(messagesRes.messages);
+                                            broadcastReplyMessages(messagesRes.messages, replyMessageOwners, messagesRes.users, messagesRes.chats, dialog_id, false);
+                                            MessagesStorage.getInstance().putUsersAndChats(messagesRes.users, messagesRes.chats, true, true);
+                                            saveReplyMessages(replyMessageOwners, messagesRes.messages);
+                                        }
+                                    }
+                                });
+                            } else {
+                                TLRPC.TL_messages_getMessages req = new TLRPC.TL_messages_getMessages();
+                                req.id = replyMessages;
+                                ConnectionsManager.getInstance().sendRequest(req, new RequestDelegate() {
+                                    @Override
+                                    public void run(TLObject response, TLRPC.TL_error error) {
+                                        if (error == null) {
+                                            TLRPC.messages_Messages messagesRes = (TLRPC.messages_Messages) response;
+                                            ImageLoader.saveMessagesThumbs(messagesRes.messages);
+                                            broadcastReplyMessages(messagesRes.messages, replyMessageOwners, messagesRes.users, messagesRes.chats, dialog_id, false);
+                                            MessagesStorage.getInstance().putUsersAndChats(messagesRes.users, messagesRes.chats, true, true);
+                                            saveReplyMessages(replyMessageOwners, messagesRes.messages);
+                                        }
+                                    }
+                                });
+                            }
+                        }
+                    } catch (Exception e) {
+                        FileLog.e("tmessages", e);
+                    }
+                }
+            });
+        }
     }
 
     private static void saveReplyMessages(final HashMap<Integer, ArrayList<MessageObject>> replyMessageOwners, final ArrayList<TLRPC.Message> result) {

TMessagesProj/src/main/java/org/telegram/messenger/query/SharedMediaQuery.java

@@ -56,11 +56,11 @@ public class SharedMediaQuery {
             } else if (type == MEDIA_FILE) {
                 req.filter = new TLRPC.TL_inputMessagesFilterDocument();
             } else if (type == MEDIA_AUDIO) {
-                req.filter = new TLRPC.TL_inputMessagesFilterAudio();
+                req.filter = new TLRPC.TL_inputMessagesFilterVoice();
             } else if (type == MEDIA_URL) {
                 req.filter = new TLRPC.TL_inputMessagesFilterUrl();
             } else if (type == MEDIA_MUSIC) {
-                req.filter = new TLRPC.TL_inputMessagesFilterAudioDocuments();
+                req.filter = new TLRPC.TL_inputMessagesFilterMusic();
             }
             req.q = "";
             req.peer = MessagesController.getInputPeer(lower_part);
@@ -101,11 +101,11 @@ public class SharedMediaQuery {
             } else if (type == MEDIA_FILE) {
                 req.filter = new TLRPC.TL_inputMessagesFilterDocument();
             } else if (type == MEDIA_AUDIO) {
-                req.filter = new TLRPC.TL_inputMessagesFilterAudio();
+                req.filter = new TLRPC.TL_inputMessagesFilterVoice();
             } else if (type == MEDIA_URL) {
                 req.filter = new TLRPC.TL_inputMessagesFilterUrl();
             } else if (type == MEDIA_MUSIC) {
-                req.filter = new TLRPC.TL_inputMessagesFilterAudioDocuments();
+                req.filter = new TLRPC.TL_inputMessagesFilterMusic();
             }
             req.q = "";
             req.peer = MessagesController.getInputPeer(lower_part);
@@ -144,8 +144,10 @@ public class SharedMediaQuery {
         if (message == null) {
             return -1;
         }
-        if (message.media instanceof TLRPC.TL_messageMediaPhoto || message.media instanceof TLRPC.TL_messageMediaVideo) {
+        if (message.media instanceof TLRPC.TL_messageMediaPhoto || MessageObject.isVideoMessage(message)) {
             return MEDIA_PHOTOVIDEO;
+        } else if (MessageObject.isVoiceMessage(message)) {
+            return MEDIA_AUDIO;
         } else if (message.media instanceof TLRPC.TL_messageMediaDocument) {
             if (MessageObject.isStickerMessage(message)) {
                 return -1;
@@ -154,8 +156,6 @@ public class SharedMediaQuery {
             } else {
                 return MEDIA_FILE;
             }
-        } else if (message.media instanceof TLRPC.TL_messageMediaAudio) {
-            return MEDIA_AUDIO;
         } else if (!message.entities.isEmpty()) {
             for (int a = 0; a < message.entities.size(); a++) {
                 TLRPC.MessageEntity entity = message.entities.get(a);
@@ -171,9 +171,7 @@ public class SharedMediaQuery {
         if (message instanceof TLRPC.TL_message_secret && message.media instanceof TLRPC.TL_messageMediaPhoto && message.ttl != 0 && message.ttl <= 60) {
             return false;
         } else if (message.media instanceof TLRPC.TL_messageMediaPhoto ||
-                message.media instanceof TLRPC.TL_messageMediaVideo ||
-                message.media instanceof TLRPC.TL_messageMediaDocument && !MessageObject.isGifDocument(message.media.document) ||
-                message.media instanceof TLRPC.TL_messageMediaAudio) {
+                message.media instanceof TLRPC.TL_messageMediaDocument && !MessageObject.isGifDocument(message.media.document)) {
             return true;
         } else if (!message.entities.isEmpty()) {
             for (int a = 0; a < message.entities.size(); a++) {

TMessagesProj/src/main/java/org/telegram/messenger/query/StickersQuery.java

@@ -43,6 +43,7 @@ public class StickersQuery {
     private static int loadDate;
     private static ArrayList<TLRPC.TL_messages_stickerSet> stickerSets = new ArrayList<>();
     private static HashMap<Long, TLRPC.TL_messages_stickerSet> stickerSetsById = new HashMap<>();
+    private static HashMap<String, TLRPC.TL_messages_stickerSet> stickerSetsByName = new HashMap<>();
     private static HashMap<Long, String> stickersByEmoji = new HashMap<>();
     private static HashMap<Long, TLRPC.Document> stickersById = new HashMap<>();
     private static HashMap<String, ArrayList<TLRPC.Document>> allStickers = new HashMap<>();
@@ -57,6 +58,7 @@ public class StickersQuery {
         stickerSets.clear();
         stickersByEmoji.clear();
         stickerSetsById.clear();
+        stickerSetsByName.clear();
         loadingStickers = false;
         stickersLoaded = false;
     }
@@ -95,6 +97,10 @@ public class StickersQuery {
         return stickerSetsById.containsKey(id);
     }
 
+    public static boolean isStickerPackInstalled(String name) {
+        return stickerSetsByName.containsKey(name);
+    }
+
     public static String getEmojiForSticker(long id) {
         String value = stickersByEmoji.get(id);
         return value != null ? value : "";
@@ -124,32 +130,34 @@ public class StickersQuery {
     }
 
     public static void addNewStickerSet(final TLRPC.TL_messages_stickerSet set) {
-        if (!stickerSetsById.containsKey(set.set.id)) {
-            stickerSets.add(0, set);
-            stickerSetsById.put(set.set.id, set);
-            for (int a = 0; a < set.documents.size(); a++) {
-                TLRPC.Document document = set.documents.get(a);
-                stickersById.put(document.id, document);
-            }
-            for (int a = 0; a < set.packs.size(); a++) {
-                TLRPC.TL_stickerPack stickerPack = set.packs.get(a);
-                stickerPack.emoticon = stickerPack.emoticon.replace("\uFE0F", "");
-                ArrayList<TLRPC.Document> arrayList = allStickers.get(stickerPack.emoticon);
-                if (arrayList == null) {
-                    arrayList = new ArrayList<>();
-                    allStickers.put(stickerPack.emoticon, arrayList);
-                }
-                for (int c = 0; c < stickerPack.documents.size(); c++) {
-                    Long id = stickerPack.documents.get(c);
-                    if (!stickersByEmoji.containsKey(id)) {
-                        stickersByEmoji.put(id, stickerPack.emoticon);
-                    }
-                    arrayList.add(stickersById.get(id));
-                }
-            }
-            loadHash = calcStickersHash(stickerSets);
-            NotificationCenter.getInstance().postNotificationName(NotificationCenter.stickersDidLoaded);
+        if (stickerSetsById.containsKey(set.set.id) || stickerSetsByName.containsKey(set.set.short_name)) {
+            return;
         }
+        stickerSets.add(0, set);
+        stickerSetsById.put(set.set.id, set);
+        stickerSetsByName.put(set.set.short_name, set);
+        for (int a = 0; a < set.documents.size(); a++) {
+            TLRPC.Document document = set.documents.get(a);
+            stickersById.put(document.id, document);
+        }
+        for (int a = 0; a < set.packs.size(); a++) {
+            TLRPC.TL_stickerPack stickerPack = set.packs.get(a);
+            stickerPack.emoticon = stickerPack.emoticon.replace("\uFE0F", "");
+            ArrayList<TLRPC.Document> arrayList = allStickers.get(stickerPack.emoticon);
+            if (arrayList == null) {
+                arrayList = new ArrayList<>();
+                allStickers.put(stickerPack.emoticon, arrayList);
+            }
+            for (int c = 0; c < stickerPack.documents.size(); c++) {
+                Long id = stickerPack.documents.get(c);
+                if (!stickersByEmoji.containsKey(id)) {
+                    stickersByEmoji.put(id, stickerPack.emoticon);
+                }
+                arrayList.add(stickersById.get(id));
+            }
+        }
+        loadHash = calcStickersHash(stickerSets);
+        NotificationCenter.getInstance().postNotificationName(NotificationCenter.stickersDidLoaded);
         StickersQuery.loadStickers(false, true);
     }
 
@@ -258,22 +266,23 @@ public class StickersQuery {
         }
     }
 
-    private static void putStickersToCache(final ArrayList<TLRPC.TL_messages_stickerSet> stickers, final int date, final int hash) {
+    private static void putStickersToCache(ArrayList<TLRPC.TL_messages_stickerSet> stickers, final int date, final int hash) {
+        final ArrayList<TLRPC.TL_messages_stickerSet> stickersFinal = stickers != null ? new ArrayList<>(stickers) : null;
         MessagesStorage.getInstance().getStorageQueue().postRunnable(new Runnable() {
             @Override
             public void run() {
                 try {
-                    if (stickers != null) {
+                    if (stickersFinal != null) {
                         SQLitePreparedStatement state = MessagesStorage.getInstance().getDatabase().executeFast("REPLACE INTO stickers_v2 VALUES(?, ?, ?, ?)");
                         state.requery();
                         int size = 4;
-                        for (int a = 0; a < stickers.size(); a++) {
-                            size += stickers.get(a).getObjectSize();
+                        for (int a = 0; a < stickersFinal.size(); a++) {
+                            size += stickersFinal.get(a).getObjectSize();
                         }
                         NativeByteBuffer data = new NativeByteBuffer(size);
-                        data.writeInt32(stickers.size());
-                        for (int a = 0; a < stickers.size(); a++) {
-                            stickers.get(a).serializeToStream(data);
+                        data.writeInt32(stickersFinal.size());
+                        for (int a = 0; a < stickersFinal.size(); a++) {
+                            stickersFinal.get(a).serializeToStream(data);
                         }
                         state.bindInteger(1, 1);
                         state.bindByteBuffer(2, data);
@@ -296,6 +305,11 @@ public class StickersQuery {
         });
     }
 
+    public static String getStickerSetName(long setId) {
+        TLRPC.TL_messages_stickerSet stickerSet = stickerSetsById.get(setId);
+        return stickerSet != null ? stickerSet.set.short_name : null;
+    }
+
     public static long getStickerSetId(TLRPC.Document document) {
         for (int a = 0; a < document.attributes.size(); a++) {
             TLRPC.DocumentAttribute attribute = document.attributes.get(a);
@@ -350,6 +364,7 @@ public class StickersQuery {
                     try {
                         final ArrayList<TLRPC.TL_messages_stickerSet> stickerSetsNew = new ArrayList<>();
                         final HashMap<Long, TLRPC.TL_messages_stickerSet> stickerSetsByIdNew = new HashMap<>();
+                        final HashMap<String, TLRPC.TL_messages_stickerSet> stickerSetsByNameNew = new HashMap<>();
                         final HashMap<Long, String> stickersByEmojiNew = new HashMap<>();
                         final HashMap<Long, TLRPC.Document> stickersByIdNew = new HashMap<>();
                         final HashMap<String, ArrayList<TLRPC.Document>> allStickersNew = new HashMap<>();
@@ -361,6 +376,7 @@ public class StickersQuery {
                             }
                             stickerSetsNew.add(stickerSet);
                             stickerSetsByIdNew.put(stickerSet.set.id, stickerSet);
+                            stickerSetsByNameNew.put(stickerSet.set.short_name, stickerSet);
 
                             for (int b = 0; b < stickerSet.documents.size(); b++) {
                                 TLRPC.Document document = stickerSet.documents.get(b);
@@ -400,6 +416,7 @@ public class StickersQuery {
                             public void run() {
                                 stickersById = stickersByIdNew;
                                 stickerSetsById = stickerSetsByIdNew;
+                                stickerSetsByName = stickerSetsByNameNew;
                                 stickerSets = stickerSetsNew;
                                 allStickers = allStickersNew;
                                 stickersByEmoji = stickersByEmojiNew;
@@ -469,7 +486,11 @@ public class StickersQuery {
                                                                 if (error == null) {
                                                                     Toast.makeText(fragment.getParentActivity(), LocaleController.getString("AddStickersInstalled", R.string.AddStickersInstalled), Toast.LENGTH_SHORT).show();
                                                                 } else {
-                                                                    Toast.makeText(fragment.getParentActivity(), LocaleController.getString("ErrorOccurred", R.string.ErrorOccurred), Toast.LENGTH_SHORT).show();
+                                                                    if (error.text.equals("STICKERSETS_TOO_MUCH")) {
+                                                                        Toast.makeText(fragment.getParentActivity(), LocaleController.getString("TooMuchStickersets", R.string.TooMuchStickersets), Toast.LENGTH_SHORT).show();
+                                                                    } else {
+                                                                        Toast.makeText(fragment.getParentActivity(), LocaleController.getString("ErrorOccurred", R.string.ErrorOccurred), Toast.LENGTH_SHORT).show();
+                                                                    }
                                                                 }
                                                             }
                                                             loadStickers(false, true);
@@ -539,6 +560,7 @@ public class StickersQuery {
                 }
             }
             loadHash = calcStickersHash(stickerSets);
+            putStickersToCache(stickerSets, loadDate, loadHash);
             NotificationCenter.getInstance().postNotificationName(NotificationCenter.stickersDidLoaded);
             TLRPC.TL_messages_installStickerSet req = new TLRPC.TL_messages_installStickerSet();
             req.stickerset = stickerSetID;

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

@@ -120,42 +120,46 @@ public class ConnectionsManager {
             @Override
             public void run() {
                 FileLog.d("tmessages", "send request " + object + " with token = " + requestToken);
-                NativeByteBuffer buffer = new NativeByteBuffer(object.getObjectSize());
-                object.serializeToStream(buffer);
-                object.freeResources();
+                try {
+                    NativeByteBuffer buffer = new NativeByteBuffer(object.getObjectSize());
+                    object.serializeToStream(buffer);
+                    object.freeResources();
 
-                native_sendRequest(buffer.address, new RequestDelegateInternal() {
-                    @Override
-                    public void run(int response, int errorCode, String errorText) {
-                        try {
-                            TLObject resp = null;
-                            TLRPC.TL_error error = null;
-                            if (response != 0) {
-                                NativeByteBuffer buff = NativeByteBuffer.wrap(response);
-                                resp = object.deserializeResponse(buff, buff.readInt32(true), true);
-                            } else if (errorText != null) {
-                                error = new TLRPC.TL_error();
-                                error.code = errorCode;
-                                error.text = errorText;
-                                FileLog.e("tmessages", object + " got error " + error.code + " " + error.text);
-                            }
-                            FileLog.d("tmessages", "java received " + resp + " error = " + error);
-                            final TLObject finalResponse = resp;
-                            final TLRPC.TL_error finalError = error;
-                            Utilities.stageQueue.postRunnable(new Runnable() {
-                                @Override
-                                public void run() {
-                                    onComplete.run(finalResponse, finalError);
-                                    if (finalResponse != null) {
-                                        finalResponse.freeResources();
-                                    }
+                    native_sendRequest(buffer.address, new RequestDelegateInternal() {
+                        @Override
+                        public void run(int response, int errorCode, String errorText) {
+                            try {
+                                TLObject resp = null;
+                                TLRPC.TL_error error = null;
+                                if (response != 0) {
+                                    NativeByteBuffer buff = NativeByteBuffer.wrap(response);
+                                    resp = object.deserializeResponse(buff, buff.readInt32(true), true);
+                                } else if (errorText != null) {
+                                    error = new TLRPC.TL_error();
+                                    error.code = errorCode;
+                                    error.text = errorText;
+                                    FileLog.e("tmessages", object + " got error " + error.code + " " + error.text);
                                 }
-                            });
-                        } catch (Exception e) {
-                            FileLog.e("tmessages", e);
+                                FileLog.d("tmessages", "java received " + resp + " error = " + error);
+                                final TLObject finalResponse = resp;
+                                final TLRPC.TL_error finalError = error;
+                                Utilities.stageQueue.postRunnable(new Runnable() {
+                                    @Override
+                                    public void run() {
+                                        onComplete.run(finalResponse, finalError);
+                                        if (finalResponse != null) {
+                                            finalResponse.freeResources();
+                                        }
+                                    }
+                                });
+                            } catch (Exception e) {
+                                FileLog.e("tmessages", e);
+                            }
                         }
-                    }
-                }, onQuickAck, flags, datacenterId, connetionType, immediate, requestToken);
+                    }, onQuickAck, flags, datacenterId, connetionType, immediate, requestToken);
+                } catch (Exception e) {
+                    FileLog.e("tmessages", e);
+                }
             }
         });
         return requestToken;

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

@@ -40,13 +40,17 @@ public class NativeByteBuffer extends AbstractSerializedData {
 
     }
 
-    public NativeByteBuffer(int size) {
-        address = native_getFreeBuffer(size);
-        if (address != 0) {
-            buffer = native_getJavaByteBuffer(address);
-            buffer.position(0);
-            buffer.limit(size);
-            buffer.order(ByteOrder.LITTLE_ENDIAN);
+    public NativeByteBuffer(int size) throws Exception {
+        if (size >= 0) {
+            address = native_getFreeBuffer(size);
+            if (address != 0) {
+                buffer = native_getJavaByteBuffer(address);
+                buffer.position(0);
+                buffer.limit(size);
+                buffer.order(ByteOrder.LITTLE_ENDIAN);
+            }
+        } else {
+            throw new Exception("invalid NativeByteBuffer size");
         }
     }
 

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

@@ -23,11 +23,12 @@ public class TLClassStore {
         classStore.put(TLRPC.TL_decryptedMessage.constructor, TLRPC.TL_decryptedMessage.class);
         classStore.put(TLRPC.TL_config.constructor, TLRPC.TL_config.class);
         classStore.put(TLRPC.TL_decryptedMessageLayer.constructor, TLRPC.TL_decryptedMessageLayer.class);
-        classStore.put(TLRPC.TL_decryptedMessageService_old.constructor, TLRPC.TL_decryptedMessageService_old.class);
-        classStore.put(TLRPC.TL_decryptedMessage_old.constructor, TLRPC.TL_decryptedMessage_old.class);
+        classStore.put(TLRPC.TL_decryptedMessage_layer17.constructor, TLRPC.TL_decryptedMessage.class);
+        classStore.put(TLRPC.TL_decryptedMessageService_layer8.constructor, TLRPC.TL_decryptedMessageService_layer8.class);
+        classStore.put(TLRPC.TL_decryptedMessage_layer8.constructor, TLRPC.TL_decryptedMessage_layer8.class);
         classStore.put(TLRPC.TL_message_secret.constructor, TLRPC.TL_message_secret.class);
+        classStore.put(TLRPC.TL_message_secret_old.constructor, TLRPC.TL_message_secret_old.class);
         classStore.put(TLRPC.TL_messageEncryptedAction.constructor, TLRPC.TL_messageEncryptedAction.class);
-        classStore.put(TLRPC.TL_decryptedMessageHolder.constructor, TLRPC.TL_decryptedMessageHolder.class);
         classStore.put(TLRPC.TL_null.constructor, TLRPC.TL_null.class);
 
         classStore.put(TLRPC.TL_updateShortChatMessage.constructor, TLRPC.TL_updateShortChatMessage.class);
@@ -37,33 +38,6 @@ public class TLClassStore {
         classStore.put(TLRPC.TL_updatesCombined.constructor, TLRPC.TL_updatesCombined.class);
         classStore.put(TLRPC.TL_updateShortSentMessage.constructor, TLRPC.TL_updateShortSentMessage.class);
         classStore.put(TLRPC.TL_updatesTooLong.constructor, TLRPC.TL_updatesTooLong.class);
-
-        classStore.put(TLRPC.TL_video.constructor, TLRPC.TL_video.class);
-        classStore.put(TLRPC.TL_videoEmpty.constructor, TLRPC.TL_videoEmpty.class);
-        classStore.put(TLRPC.TL_video_old2.constructor, TLRPC.TL_video_old2.class);
-        classStore.put(TLRPC.TL_video_old.constructor, TLRPC.TL_video_old.class);
-        classStore.put(TLRPC.TL_videoEncrypted.constructor, TLRPC.TL_videoEncrypted.class);
-        classStore.put(TLRPC.TL_video_old3.constructor, TLRPC.TL_video_old3.class);
-
-        classStore.put(TLRPC.TL_audio.constructor, TLRPC.TL_audio.class);
-        classStore.put(TLRPC.TL_audioEncrypted.constructor, TLRPC.TL_audioEncrypted.class);
-        classStore.put(TLRPC.TL_audioEmpty.constructor, TLRPC.TL_audioEmpty.class);
-        classStore.put(TLRPC.TL_audio_old.constructor, TLRPC.TL_audio_old.class);
-        classStore.put(TLRPC.TL_audio_old2.constructor, TLRPC.TL_audio_old2.class);
-
-        classStore.put(TLRPC.TL_document.constructor, TLRPC.TL_document.class);
-        classStore.put(TLRPC.TL_documentEmpty.constructor, TLRPC.TL_documentEmpty.class);
-        classStore.put(TLRPC.TL_documentEncrypted_old.constructor, TLRPC.TL_documentEncrypted_old.class);
-        classStore.put(TLRPC.TL_documentEncrypted.constructor, TLRPC.TL_documentEncrypted.class);
-        classStore.put(TLRPC.TL_document_old.constructor, TLRPC.TL_document_old.class);
-
-        classStore.put(TLRPC.TL_photo.constructor, TLRPC.TL_photo.class);
-        classStore.put(TLRPC.TL_photoEmpty.constructor, TLRPC.TL_photoEmpty.class);
-        classStore.put(TLRPC.TL_photoSize.constructor, TLRPC.TL_photoSize.class);
-        classStore.put(TLRPC.TL_photoSizeEmpty.constructor, TLRPC.TL_photoSizeEmpty.class);
-        classStore.put(TLRPC.TL_photoCachedSize.constructor, TLRPC.TL_photoCachedSize.class);
-        classStore.put(TLRPC.TL_photo_old.constructor, TLRPC.TL_photo_old.class);
-        classStore.put(TLRPC.TL_photo_old2.constructor, TLRPC.TL_photo_old2.class);
     }
 
     static TLClassStore store = null;

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

@@ -384,6 +384,7 @@ public class BottomSheet extends Dialog {
             titleView.setText(title);
             titleView.setTextColor(0xff757575);
             titleView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 16);
+            titleView.setEllipsize(TextUtils.TruncateAt.MIDDLE);
             titleView.setPadding(AndroidUtilities.dp(16), 0, AndroidUtilities.dp(16), AndroidUtilities.dp(8));
             titleView.setGravity(Gravity.CENTER_VERTICAL);
             containerView.addView(titleView, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, 48));

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

@@ -71,6 +71,7 @@ public class MentionsAdapter extends BaseSearchAdapterRecycler {
     private boolean isDarkTheme;
     private int botsCount;
     private boolean loadingBotRecent;
+    private boolean botRecentLoaded;
 
     private String searchingContextUsername;
     private String searchingContextQuery;
@@ -96,7 +97,7 @@ public class MentionsAdapter extends BaseSearchAdapterRecycler {
     }
 
     private void loadBotRecent() {
-        if (loadingBotRecent) {
+        if (loadingBotRecent || botRecentLoaded) {
             return;
         }
         loadingBotRecent = true;
@@ -120,6 +121,7 @@ public class MentionsAdapter extends BaseSearchAdapterRecycler {
                             public void run() {
                                 botRecent = users;
                                 loadingBotRecent = false;
+                                botRecentLoaded = true;
                                 if (lastText != null) {
                                     searchUsernameOrHashtag(lastText, lastPosition, messages);
                                 }
@@ -130,6 +132,7 @@ public class MentionsAdapter extends BaseSearchAdapterRecycler {
                             @Override
                             public void run() {
                                 loadingBotRecent = false;
+                                botRecentLoaded = true;
                             }
                         });
                     }
@@ -241,6 +244,10 @@ public class MentionsAdapter extends BaseSearchAdapterRecycler {
         return foundContextBot != null ? foundContextBot.id : 0;
     }
 
+    public String getContextBotName() {
+        return foundContextBot != null ? foundContextBot.username : "";
+    }
+
     private void searchForContextBot(final String username, final String query) {
         searchResultBotContext = null;
         searchResultBotContextById = null;
@@ -457,7 +464,7 @@ public class MentionsAdapter extends BaseSearchAdapterRecycler {
             int index = text.indexOf(' ');
             if (index > 0) {
                 String username = text.substring(1, index);
-                if (username.length() >= 3) {
+                if (username.length() >= 1) {
                     for (int a = 1; a < username.length(); a++) {
                         char ch = username.charAt(a);
                         if (!(ch >= '0' && ch <= '9' || ch >= 'a' && ch <= 'z' || ch >= 'A' && ch <= 'Z' || ch == '_')) {
@@ -488,7 +495,7 @@ public class MentionsAdapter extends BaseSearchAdapterRecycler {
             char ch = text.charAt(a);
             if (a == 0 || text.charAt(a - 1) == ' ' || text.charAt(a - 1) == '\n') {
                 if (ch == '@') {
-                    if (needUsernames || botRecent != null && a == 0) {
+                    if (needUsernames || needBotContext && botRecent != null && a == 0) {
                         if (hasIllegalUsernameCharacters) {
                             delegate.needChangePanelVisibility(false);
                             return;
@@ -556,7 +563,7 @@ public class MentionsAdapter extends BaseSearchAdapterRecycler {
             String usernameString = result.toString().toLowerCase();
             ArrayList<TLRPC.User> newResult = new ArrayList<>();
             final HashMap<Integer, TLRPC.User> newResultsHashMap = new HashMap<>();
-            if (dogPostion == 0 && botRecent != null) {
+            if (needBotContext && dogPostion == 0 && botRecent != null) {
                 for (int a = 0; a < botRecent.size(); a++) {
                     TLRPC.User user = botRecent.get(a);
                     if (user.username != null && user.username.length() > 0 && (usernameString.length() > 0 && user.username.toLowerCase().startsWith(usernameString) || usernameString.length() == 0)) {
@@ -609,7 +616,8 @@ public class MentionsAdapter extends BaseSearchAdapterRecycler {
         } else if (foundType == 1) {
             ArrayList<String> newResult = new ArrayList<>();
             String hashtagString = result.toString().toLowerCase();
-            for (HashtagObject hashtagObject : hashtags) {
+            for (int a = 0; a < hashtags.size(); a++) {
+                HashtagObject hashtagObject = hashtags.get(a);
                 if (hashtagObject != null && hashtagObject.hashtag != null && hashtagObject.hashtag.startsWith(hashtagString)) {
                     newResult.add(hashtagObject.hashtag);
                 }
@@ -711,7 +719,7 @@ public class MentionsAdapter extends BaseSearchAdapterRecycler {
     }
 
     public boolean isLongClickEnabled() {
-        return searchResultHashtags != null;
+        return searchResultHashtags != null || searchResultCommands != null;
     }
 
     public boolean isBotCommands() {

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

@@ -415,7 +415,7 @@ public class AudioPlayerActivity extends BaseFragment implements NotificationCen
     private void updateTitle(boolean shutdown) {
         MessageObject messageObject = MediaController.getInstance().getPlayingMessageObject();
         if (messageObject == null && shutdown || messageObject != null && !messageObject.isMusic()) {
-            if (!parentLayout.fragmentsStack.isEmpty() && parentLayout.fragmentsStack.get(parentLayout.fragmentsStack.size() - 1) == this) {
+            if (parentLayout != null && !parentLayout.fragmentsStack.isEmpty() && parentLayout.fragmentsStack.get(parentLayout.fragmentsStack.size() - 1) == this) {
                 finishFragment();
             } else {
                 removeSelfFromStack();

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

@@ -85,7 +85,7 @@ public class AudioSelectActivity extends BaseFragment implements NotificationCen
     public View createView(Context context) {
         actionBar.setBackButtonImage(R.drawable.ic_ab_back);
         actionBar.setAllowOverlayTitle(true);
-        actionBar.setTitle(LocaleController.getString("AttachAudio", R.string.AttachAudio));
+        actionBar.setTitle(LocaleController.getString("AttachMusic", R.string.AttachMusic));
         actionBar.setActionBarMenuOnItemClick(new ActionBar.ActionBarMenuOnItemClick() {
             @Override
             public void onItemClick(int id) {
@@ -243,6 +243,7 @@ public class AudioSelectActivity extends BaseFragment implements NotificationCen
                         attributeAudio.duration = audioEntry.duration;
                         attributeAudio.title = audioEntry.title;
                         attributeAudio.performer = audioEntry.author;
+                        attributeAudio.flags |= 3;
                         message.media.document.attributes.add(attributeAudio);
 
                         TLRPC.TL_documentAttributeFilename fileName = new TLRPC.TL_documentAttributeFilename();

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

@@ -241,8 +241,8 @@ public class CacheControlActivity extends BaseFragment {
                             File[] array = file.listFiles();
                             if (array != null) {
                                 for (int b = 0; b < array.length; b++) {
+                                    String name = array[b].getName().toLowerCase();
                                     if (documentsMusicType == 1 || documentsMusicType == 2) {
-                                        String name = array[b].getName().toLowerCase();
                                         if (name.endsWith(".mp3") || name.endsWith(".m4a")) {
                                             if (documentsMusicType == 1) {
                                                 continue;
@@ -251,6 +251,9 @@ public class CacheControlActivity extends BaseFragment {
                                             continue;
                                         }
                                     }
+                                    if (name.equals(".nomedia")) {
+                                        continue;
+                                    }
                                     if (array[b].isFile()) {
                                         array[b].delete();
                                     }

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

@@ -18,6 +18,7 @@ import android.text.SpannableStringBuilder;
 import android.text.StaticLayout;
 import android.text.TextPaint;
 import android.text.style.ClickableSpan;
+import android.text.style.URLSpan;
 import android.view.Gravity;
 import android.view.MotionEvent;
 import android.widget.FrameLayout;
@@ -152,7 +153,11 @@ public class AboutLinkCell extends FrameLayout {
                                 }
                             }
                         } else {
-                            pressedLink.onClick(this);
+                            if (pressedLink instanceof URLSpan) {
+                                AndroidUtilities.openUrl(getContext(), ((URLSpan) pressedLink).getURL());
+                            } else {
+                                pressedLink.onClick(this);
+                            }
                         }
                     } catch (Exception e) {
                         FileLog.e("tmessages", e);

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

@@ -18,6 +18,7 @@ import android.text.Spanned;
 import android.text.StaticLayout;
 import android.text.TextPaint;
 import android.text.style.ClickableSpan;
+import android.text.style.URLSpan;
 import android.view.MotionEvent;
 import android.view.View;
 
@@ -160,7 +161,11 @@ public class BotHelpCell extends View {
                                 }
                             }
                         } else {
-                            pressedLink.onClick(this);
+                            if (pressedLink instanceof URLSpan) {
+                                AndroidUtilities.openUrl(getContext(), ((URLSpan) pressedLink).getURL());
+                            } else {
+                                pressedLink.onClick(this);
+                            }
                         }
                     } catch (Exception e) {
                         FileLog.e("tmessages", e);

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

@@ -20,25 +20,30 @@ import android.view.SoundEffectConstants;
 
 import org.telegram.messenger.AndroidUtilities;
 import org.telegram.messenger.ImageLoader;
-import org.telegram.messenger.MessagesController;
 import org.telegram.messenger.SendMessagesHelper;
-import org.telegram.messenger.BuildVars;
 import org.telegram.messenger.FileLoader;
 import org.telegram.messenger.MediaController;
 import org.telegram.messenger.MessageObject;
-import org.telegram.messenger.FileLog;
+import org.telegram.tgnet.TLRPC;
 import org.telegram.ui.Components.RadialProgress;
 import org.telegram.ui.Components.ResourceLoader;
 import org.telegram.ui.Components.SeekBar;
+import org.telegram.ui.Components.SeekBarWaveform;
 
 import java.io.File;
 
 public class ChatAudioCell extends ChatBaseCell implements SeekBar.SeekBarDelegate {
 
+    public interface ChatAudioCellDelegate {
+        boolean needPlayAudio(MessageObject messageObject);
+    }
+
     private static TextPaint timePaint;
     private static Paint circlePaint;
 
+    private boolean hasWaveform;
     private SeekBar seekBar;
+    private SeekBarWaveform seekBarWaveform;
     private int seekBarX;
     private int seekBarY;
 
@@ -50,14 +55,21 @@ public class ChatAudioCell extends ChatBaseCell implements SeekBar.SeekBarDelega
 
     private StaticLayout timeLayout;
     private int timeX;
-    private int timeWidth;
+    private int timeWidth2;
     private String lastTimeString = null;
 
+    private ChatAudioCellDelegate audioDelegate;
+
     public ChatAudioCell(Context context) {
         super(context);
 
         seekBar = new SeekBar(context);
-        seekBar.delegate = this;
+        seekBar.setDelegate(this);
+
+        seekBarWaveform = new SeekBarWaveform(context);
+        seekBarWaveform.setDelegate(this);
+        seekBarWaveform.setParentView(this);
+
         radialProgress = new RadialProgress(this);
         drawForwardedName = true;
 
@@ -85,55 +97,83 @@ public class ChatAudioCell extends ChatBaseCell implements SeekBar.SeekBarDelega
     public boolean onTouchEvent(MotionEvent event) {
         float x = event.getX();
         float y = event.getY();
-        boolean result = seekBar.onTouch(event.getAction(), event.getX() - seekBarX, event.getY() - seekBarY);
-        if (result) {
-            if (event.getAction() == MotionEvent.ACTION_DOWN) {
-                getParent().requestDisallowInterceptTouchEvent(true);
+        boolean result = false;
+        if (delegate.canPerformActions()) {
+            if (hasWaveform) {
+                result = seekBarWaveform.onTouch(event.getAction(), event.getX() - seekBarX - AndroidUtilities.dp(13), event.getY() - seekBarY);
+            } else {
+                result = seekBar.onTouch(event.getAction(), event.getX() - seekBarX, event.getY() - seekBarY);
             }
-            invalidate();
-        } else {
-            int side = AndroidUtilities.dp(36);
-            if (event.getAction() == MotionEvent.ACTION_DOWN) {
-                if (x >= buttonX && x <= buttonX + side && y >= buttonY && y <= buttonY + side) {
-                    buttonPressed = true;
-                    invalidate();
-                    result = true;
-                    radialProgress.swapBackground(getDrawableForCurrentState());
-                }
-            } else if (buttonPressed) {
-                if (event.getAction() == MotionEvent.ACTION_UP) {
-                    buttonPressed = false;
-                    playSoundEffect(SoundEffectConstants.CLICK);
+            if (result) {
+                if (!hasWaveform && event.getAction() == MotionEvent.ACTION_DOWN) {
+                    getParent().requestDisallowInterceptTouchEvent(true);
+                } else if (hasWaveform && !seekBarWaveform.isStartDraging() && event.getAction() == MotionEvent.ACTION_UP) {
                     didPressedButton();
-                    invalidate();
-                } else if (event.getAction() == MotionEvent.ACTION_CANCEL) {
-                    buttonPressed = false;
-                    invalidate();
-                } else if (event.getAction() == MotionEvent.ACTION_MOVE) {
-                    if (!(x >= buttonX && x <= buttonX + side && y >= buttonY && y <= buttonY + side)) {
+                }
+                invalidate();
+            } else {
+                int side = AndroidUtilities.dp(36);
+                boolean area;
+                if (buttonState == 0 || buttonState == 1) {
+                    area = x >= buttonX - AndroidUtilities.dp(12) && x <= buttonX - AndroidUtilities.dp(12) + backgroundWidth && y >= namesOffset && y <= getMeasuredHeight();
+                } else {
+                    area = x >= buttonX && x <= buttonX + side && y >= buttonY && y <= buttonY + side;
+                }
+                if (event.getAction() == MotionEvent.ACTION_DOWN) {
+                    if (area) {
+                        buttonPressed = true;
+                        invalidate();
+                        result = true;
+                        radialProgress.swapBackground(getDrawableForCurrentState());
+                    }
+                } else if (buttonPressed) {
+                    if (event.getAction() == MotionEvent.ACTION_UP) {
+                        buttonPressed = false;
+                        playSoundEffect(SoundEffectConstants.CLICK);
+                        didPressedButton();
+                        invalidate();
+                    } else if (event.getAction() == MotionEvent.ACTION_CANCEL) {
                         buttonPressed = false;
                         invalidate();
+                    } else if (event.getAction() == MotionEvent.ACTION_MOVE) {
+                        if (!area) {
+                            buttonPressed = false;
+                            invalidate();
+                        }
                     }
+                    radialProgress.swapBackground(getDrawableForCurrentState());
+                }
+                if (result && event.getAction() == MotionEvent.ACTION_DOWN) {
+                    startCheckLongPress();
+                }
+                if (event.getAction() != MotionEvent.ACTION_DOWN && event.getAction() != MotionEvent.ACTION_MOVE) {
+                    cancelCheckLongPress();
+                }
+                if (!result) {
+                    result = super.onTouchEvent(event);
                 }
-                radialProgress.swapBackground(getDrawableForCurrentState());
-            }
-            if (!result) {
-                result = super.onTouchEvent(event);
             }
         }
 
         return result;
     }
 
+    @Override
+    protected void onLongPress() {
+        super.onLongPress();
+        if (buttonPressed) {
+            buttonPressed = false;
+            invalidate();
+        }
+    }
+
+    public void setAudioDelegate(ChatAudioCellDelegate delegate) {
+        audioDelegate = delegate;
+    }
+
     private void didPressedButton() {
         if (buttonState == 0) {
-            boolean result = MediaController.getInstance().playAudio(currentMessageObject);
-            if (!currentMessageObject.isOut() && currentMessageObject.isContentUnread()) {
-                if (currentMessageObject.messageOwner.to_id.channel_id == 0) {
-                    MessagesController.getInstance().markMessageContentAsRead(currentMessageObject.messageOwner);
-                }
-            }
-            if (result) {
+            if (audioDelegate.needPlayAudio(currentMessageObject)) {
                 buttonState = 1;
                 radialProgress.setBackground(getDrawableForCurrentState(), false, false);
                 invalidate();
@@ -147,12 +187,12 @@ public class ChatAudioCell extends ChatBaseCell implements SeekBar.SeekBarDelega
             }
         } else if (buttonState == 2) {
             radialProgress.setProgress(0, false);
-            FileLoader.getInstance().loadFile(currentMessageObject.messageOwner.media.audio, true);
+            FileLoader.getInstance().loadFile(currentMessageObject.messageOwner.media.document, true, false);
             buttonState = 3;
             radialProgress.setBackground(getDrawableForCurrentState(), true, false);
             invalidate();
         } else if (buttonState == 3) {
-            FileLoader.getInstance().cancelLoadFile(currentMessageObject.messageOwner.media.audio);
+            FileLoader.getInstance().cancelLoadFile(currentMessageObject.messageOwner.media.document);
             buttonState = 2;
             radialProgress.setBackground(getDrawableForCurrentState(), false, false);
             invalidate();
@@ -170,28 +210,40 @@ public class ChatAudioCell extends ChatBaseCell implements SeekBar.SeekBarDelega
             return;
         }
 
-        if (!seekBar.isDragging()) {
-            seekBar.setProgress(currentMessageObject.audioProgress);
+        if (hasWaveform) {
+            if (!seekBarWaveform.isDragging()) {
+                seekBarWaveform.setProgress(currentMessageObject.audioProgress);
+            }
+        } else {
+            if (!seekBar.isDragging()) {
+                seekBar.setProgress(currentMessageObject.audioProgress);
+            }
         }
 
-        int duration;
+        int duration = 0;
         if (!MediaController.getInstance().isPlayingAudio(currentMessageObject)) {
-            duration = currentMessageObject.messageOwner.media.audio.duration;
+            for (int a = 0; a < currentMessageObject.messageOwner.media.document.attributes.size(); a++) {
+                TLRPC.DocumentAttribute attribute = currentMessageObject.messageOwner.media.document.attributes.get(a);
+                if (attribute instanceof TLRPC.TL_documentAttributeAudio) {
+                    duration = attribute.duration;
+                    break;
+                }
+            }
         } else {
             duration = currentMessageObject.audioProgressSec;
         }
         String timeString = String.format("%02d:%02d", duration / 60, duration % 60);
         if (lastTimeString == null || lastTimeString != null && !lastTimeString.equals(timeString)) {
             lastTimeString = timeString;
-            timeWidth = (int)Math.ceil(timePaint.measureText(timeString));
-            timeLayout = new StaticLayout(timeString, timePaint, timeWidth, Layout.Alignment.ALIGN_NORMAL, 1.0f, 0.0f, false);
+            timeWidth2 = (int)Math.ceil(timePaint.measureText(timeString));
+            timeLayout = new StaticLayout(timeString, timePaint, timeWidth2, Layout.Alignment.ALIGN_NORMAL, 1.0f, 0.0f, false);
         }
         invalidate();
     }
 
     public void downloadAudioIfNeed() {
         if (buttonState == 2) {
-            FileLoader.getInstance().loadFile(currentMessageObject.messageOwner.media.audio, true);
+            FileLoader.getInstance().loadFile(currentMessageObject.messageOwner.media.document, true, false);
             buttonState = 3;
             radialProgress.setBackground(getDrawableForCurrentState(), false, false);
         }
@@ -221,9 +273,6 @@ public class ChatAudioCell extends ChatBaseCell implements SeekBar.SeekBarDelega
             if (cacheFile == null) {
                 cacheFile = FileLoader.getPathToMessage(currentMessageObject.messageOwner);
             }
-            if (BuildVars.DEBUG_VERSION) {
-                FileLog.d("tmessages", "looking for audio in " + cacheFile);
-            }
             if (cacheFile.exists()) {
                 MediaController.getInstance().removeLoadingFileObserver(this);
                 boolean playing = MediaController.getInstance().isPlayingAudio(currentMessageObject);
@@ -264,6 +313,7 @@ public class ChatAudioCell extends ChatBaseCell implements SeekBar.SeekBarDelega
     @Override
     public void onSuccessDownload(String fileName) {
         updateButtonState(true);
+        updateWaveform();
     }
 
     @Override
@@ -303,7 +353,7 @@ public class ChatAudioCell extends ChatBaseCell implements SeekBar.SeekBarDelega
             buttonX = layoutWidth - backgroundWidth + AndroidUtilities.dp(13);
             timeX = layoutWidth - backgroundWidth + AndroidUtilities.dp(66);
         } else {
-            if (isChat && currentMessageObject.messageOwner.from_id > 0) {
+            if (isChat && currentMessageObject.isFromUser()) {
                 seekBarX = AndroidUtilities.dp(116);
                 buttonX = AndroidUtilities.dp(74);
                 timeX = AndroidUtilities.dp(127);
@@ -313,9 +363,9 @@ public class ChatAudioCell extends ChatBaseCell implements SeekBar.SeekBarDelega
                 timeX = AndroidUtilities.dp(75);
             }
         }
-
-        seekBar.width = backgroundWidth - AndroidUtilities.dp(70);
-        seekBar.height = AndroidUtilities.dp(30);
+        seekBarWaveform.width = seekBar.width = backgroundWidth - AndroidUtilities.dp(70);
+        seekBarWaveform.height = seekBar.height = AndroidUtilities.dp(30);
+        seekBarWaveform.width -= AndroidUtilities.dp(20);
         seekBarY = AndroidUtilities.dp(11) + namesOffset;
         buttonY = AndroidUtilities.dp(13) + namesOffset;
         radialProgress.setProgressRect(buttonX, buttonY, buttonX + AndroidUtilities.dp(40), buttonY + AndroidUtilities.dp(40));
@@ -328,28 +378,51 @@ public class ChatAudioCell extends ChatBaseCell implements SeekBar.SeekBarDelega
         boolean dataChanged = currentMessageObject == messageObject && isUserDataChanged();
         if (currentMessageObject != messageObject || dataChanged) {
             if (AndroidUtilities.isTablet()) {
-                backgroundWidth = Math.min(AndroidUtilities.getMinTabletSide() - AndroidUtilities.dp(isChat && messageObject.messageOwner.from_id > 0 ? 102 : 50), AndroidUtilities.dp(300));
+                backgroundWidth = Math.min(AndroidUtilities.getMinTabletSide() - AndroidUtilities.dp(isChat && messageObject.isFromUser() && !messageObject.isOutOwner() ? 102 : 50), AndroidUtilities.dp(300));
             } else {
-                backgroundWidth = Math.min(AndroidUtilities.displaySize.x - AndroidUtilities.dp(isChat && messageObject.messageOwner.from_id > 0 ? 102 : 50), AndroidUtilities.dp(300));
+                backgroundWidth = Math.min(AndroidUtilities.displaySize.x - AndroidUtilities.dp(isChat && messageObject.isFromUser() && !messageObject.isOutOwner() ? 102 : 50), AndroidUtilities.dp(300));
             }
 
-            if (messageObject.isOutOwner()) {
-                seekBar.type = 0;
-            } else {
-                seekBar.type = 1;
+            int duration = 0;
+            for (int a = 0; a < messageObject.messageOwner.media.document.attributes.size(); a++) {
+                TLRPC.DocumentAttribute attribute = messageObject.messageOwner.media.document.attributes.get(a);
+                if (attribute instanceof TLRPC.TL_documentAttributeAudio) {
+                    duration = attribute.duration;
+                    break;
+                }
             }
 
+            availableTimeWidth = backgroundWidth - AndroidUtilities.dp(75 + 14) - (int) Math.ceil(timePaint.measureText("00:00"));
+            measureTime(messageObject);
+            int minSize = AndroidUtilities.dp(40 + 14 + 20 + 90 + 10) + timeWidth;
+            backgroundWidth = Math.min(backgroundWidth, minSize + duration * AndroidUtilities.dp(10));
+
+            hasWaveform = false;
+            if (messageObject.isOutOwner()) {
+                seekBarWaveform.setColors(0xffc3e3ab, 0xff87bf78, 0xffa9d389);
+            } else {
+                seekBarWaveform.setColors(0xffdee5eb, 0xff4195e5, 0xffaed5e2);
+            }
+            seekBar.type = messageObject.isOutOwner() ? 0 : 1;
+
             super.setMessageObject(messageObject);
         }
+        updateWaveform();
         updateButtonState(dataChanged);
     }
 
+    @Override
+    protected int getMaxNameWidth() {
+        return backgroundWidth - AndroidUtilities.dp(24);
+    }
+
     @Override
     public void setCheckPressed(boolean value, boolean pressed) {
         super.setCheckPressed(value, pressed);
         if (radialProgress.swapBackground(getDrawableForCurrentState())) {
             invalidate();
         }
+        seekBarWaveform.setSelected(isDrawSelectedBackground());
     }
 
     @Override
@@ -358,6 +431,7 @@ public class ChatAudioCell extends ChatBaseCell implements SeekBar.SeekBarDelega
         if (radialProgress.swapBackground(getDrawableForCurrentState())) {
             invalidate();
         }
+        seekBarWaveform.setSelected(isDrawSelectedBackground());
     }
 
     @Override
@@ -366,12 +440,29 @@ public class ChatAudioCell extends ChatBaseCell implements SeekBar.SeekBarDelega
         if (radialProgress.swapBackground(getDrawableForCurrentState())) {
             invalidate();
         }
+        seekBarWaveform.setSelected(isDrawSelectedBackground());
     }
 
     private Drawable getDrawableForCurrentState() {
         return ResourceLoader.audioStatesDrawable[currentMessageObject.isOutOwner() ? buttonState : buttonState + 5][isDrawSelectedBackground() ? 2 : (buttonPressed ? 1 : 0)];
     }
 
+    private void updateWaveform() {
+        File path = FileLoader.getPathToMessage(currentMessageObject.messageOwner);
+        for (int a = 0; a < currentMessageObject.messageOwner.media.document.attributes.size(); a++) {
+            TLRPC.DocumentAttribute attribute = currentMessageObject.messageOwner.media.document.attributes.get(a);
+            if (attribute instanceof TLRPC.TL_documentAttributeAudio) {
+                if (attribute.waveform == null || attribute.waveform.length == 0) {
+                    MediaController.getInstance().generateWaveform(currentMessageObject);
+                }
+                hasWaveform = attribute.waveform != null;
+                seekBarWaveform.setWaveform(attribute.waveform);
+                seekBarWaveform.setMessageObject(currentMessageObject);
+                break;
+            }
+        }
+    }
+
     @Override
     protected void onDraw(Canvas canvas) {
         if (currentMessageObject == null) {
@@ -381,8 +472,13 @@ public class ChatAudioCell extends ChatBaseCell implements SeekBar.SeekBarDelega
         super.onDraw(canvas);
 
         canvas.save();
-        canvas.translate(seekBarX, seekBarY);
-        seekBar.draw(canvas);
+        if (hasWaveform) {
+            canvas.translate(seekBarX + AndroidUtilities.dp(13), seekBarY);
+            seekBarWaveform.draw(canvas);
+        } else {
+            canvas.translate(seekBarX, seekBarY);
+            seekBar.draw(canvas);
+        }
         canvas.restore();
 
         radialProgress.setProgressColor(currentMessageObject.isOutOwner() ? 0xff87bf78 : (isDrawSelectedBackground() ? 0xff83b2c2 : 0xffa2b5c7));
@@ -396,7 +492,7 @@ public class ChatAudioCell extends ChatBaseCell implements SeekBar.SeekBarDelega
         canvas.restore();
 
         if (currentMessageObject.messageOwner.to_id.channel_id == 0 && currentMessageObject.isContentUnread()) {
-            canvas.drawCircle(timeX + timeWidth + AndroidUtilities.dp(8), AndroidUtilities.dp(49.5f) + namesOffset, AndroidUtilities.dp(3), circlePaint);
+            canvas.drawCircle(timeX + timeWidth2 + AndroidUtilities.dp(8), AndroidUtilities.dp(49.5f) + namesOffset, AndroidUtilities.dp(3), circlePaint);
         }
     }
 }

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

@@ -25,6 +25,7 @@ import android.view.MotionEvent;
 import android.view.SoundEffectConstants;
 
 import org.telegram.messenger.AndroidUtilities;
+import org.telegram.messenger.ContactsController;
 import org.telegram.messenger.Emoji;
 import org.telegram.messenger.LocaleController;
 import org.telegram.messenger.MediaController;
@@ -47,8 +48,8 @@ public class ChatBaseCell extends BaseCell implements MediaController.FileDownlo
 
     public interface ChatBaseCellDelegate {
         void didPressedUserAvatar(ChatBaseCell cell, TLRPC.User user);
-        void didPressedViaBot(ChatBaseCell cell, TLRPC.User user);
-        void didPressedChannelAvatar(ChatBaseCell cell, TLRPC.Chat chat);
+        void didPressedViaBot(ChatBaseCell cell, String username);
+        void didPressedChannelAvatar(ChatBaseCell cell, TLRPC.Chat chat, int postId);
         void didPressedCancelSendButton(ChatBaseCell cell);
         void didLongPressed(ChatBaseCell cell);
         void didPressReplyMessage(ChatBaseCell cell, int id);
@@ -78,6 +79,7 @@ public class ChatBaseCell extends BaseCell implements MediaController.FileDownlo
     protected MessageObject currentMessageObject;
     private int viaWidth;
     private int viaNameWidth;
+    protected int availableTimeWidth;
 
     private static TextPaint timePaint;
     private static TextPaint namePaint;
@@ -110,7 +112,7 @@ public class ChatBaseCell extends BaseCell implements MediaController.FileDownlo
     private boolean replyPressed;
     private TLRPC.FileLocation currentReplyPhoto;
 
-    private boolean drawShareButton;
+    protected boolean drawShareButton;
     private boolean sharePressed;
     private int shareStartX;
     private int shareStartY;
@@ -255,10 +257,12 @@ public class ChatBaseCell extends BaseCell implements MediaController.FileDownlo
 
         TLRPC.User newUser = null;
         TLRPC.Chat newChat = null;
-        if (currentMessageObject.messageOwner.from_id > 0) {
+        if (currentMessageObject.isFromUser()) {
             newUser = MessagesController.getInstance().getUser(currentMessageObject.messageOwner.from_id);
         } else if (currentMessageObject.messageOwner.from_id < 0) {
             newChat = MessagesController.getInstance().getChat(-currentMessageObject.messageOwner.from_id);
+        } else if (currentMessageObject.messageOwner.post) {
+            newChat = MessagesController.getInstance().getChat(currentMessageObject.messageOwner.to_id.channel_id);
         }
         TLRPC.FileLocation newPhoto = null;
 
@@ -312,12 +316,52 @@ public class ChatBaseCell extends BaseCell implements MediaController.FileDownlo
     }
 
     protected void measureTime(MessageObject messageObject) {
-        currentTimeString = LocaleController.getInstance().formatterDay.format((long) (messageObject.messageOwner.date) * 1000);
+        boolean hasSign = !messageObject.isOutOwner() && messageObject.messageOwner.from_id > 0 && messageObject.messageOwner.post;
+        TLRPC.User signUser = MessagesController.getInstance().getUser(messageObject.messageOwner.from_id);
+        if (hasSign && signUser == null) {
+            hasSign = false;
+        }
+        if (hasSign) {
+            currentTimeString = ", " + LocaleController.getInstance().formatterDay.format((long) (messageObject.messageOwner.date) * 1000);
+        } else {
+            currentTimeString = LocaleController.getInstance().formatterDay.format((long) (messageObject.messageOwner.date) * 1000);
+        }
         timeTextWidth = timeWidth = (int) Math.ceil(timePaint.measureText(currentTimeString));
         if ((messageObject.messageOwner.flags & TLRPC.MESSAGE_FLAG_HAS_VIEWS) != 0) {
             currentViewsString = String.format("%s", LocaleController.formatShortNumber(Math.max(1, messageObject.messageOwner.views), null));
-            timeWidth += (int) Math.ceil(timePaint.measureText(currentViewsString)) + ResourceLoader.viewsCountDrawable.getIntrinsicWidth() + AndroidUtilities.dp(10);
+            viewsTextWidth = (int) Math.ceil(timePaint.measureText(currentViewsString));
+            timeWidth += viewsTextWidth + ResourceLoader.viewsCountDrawable[0].getIntrinsicWidth() + AndroidUtilities.dp(10);
         }
+        if (hasSign) {
+            if (availableTimeWidth == 0) {
+                availableTimeWidth = AndroidUtilities.dp(100);
+            }
+            CharSequence name = ContactsController.formatName(signUser.first_name, signUser.last_name).replace('\n', ' ');
+            int widthForSign = availableTimeWidth - timeWidth;
+            int width = (int) Math.ceil(timePaint.measureText(name, 0, name.length()));
+            if (width > widthForSign) {
+                name = TextUtils.ellipsize(name, timePaint, widthForSign, TextUtils.TruncateAt.END);
+                width = widthForSign;
+            }
+            currentTimeString = name + currentTimeString;
+            timeTextWidth += width;
+            timeWidth += width;
+        }
+    }
+
+    protected boolean checkNeedDrawShareButton(MessageObject messageObject) {
+        if (messageObject.isFromUser()) {
+            TLRPC.User user = MessagesController.getInstance().getUser(messageObject.messageOwner.from_id);
+            if (user != null && user.bot && messageObject.type != 13 && !(messageObject.messageOwner.media instanceof TLRPC.TL_messageMediaEmpty || messageObject.messageOwner.media == null
+                    || messageObject.messageOwner.media instanceof TLRPC.TL_messageMediaWebPage && !(messageObject.messageOwner.media.webpage instanceof TLRPC.TL_webPage))) {
+                return true;
+            }
+        } else if (messageObject.messageOwner.from_id < 0 || messageObject.messageOwner.post) {
+            if (messageObject.messageOwner.to_id.channel_id != 0 && (messageObject.messageOwner.reply_to_msg_id == 0 || messageObject.type != 13)) {
+                return true;
+            }
+        }
+        return false;
     }
 
     public void setMessageObject(MessageObject messageObject) {
@@ -329,7 +373,7 @@ public class ChatBaseCell extends BaseCell implements MediaController.FileDownlo
         isCheckPressed = true;
         isAvatarVisible = false;
         wasLayout = false;
-        drawShareButton = false;
+        drawShareButton = checkNeedDrawShareButton(messageObject);
         replyNameLayout = null;
         replyTextLayout = null;
         replyNameWidth = 0;
@@ -351,15 +395,15 @@ public class ChatBaseCell extends BaseCell implements MediaController.FileDownlo
             }
         }
 
-        if (messageObject.messageOwner.from_id > 0) {
-            currentUser = MessagesController.getInstance().getUser(messageObject.messageOwner.from_id);
-        } else if (messageObject.messageOwner.from_id < 0) {
-            currentChat = MessagesController.getInstance().getChat(-messageObject.messageOwner.from_id);
-            if (messageObject.messageOwner.to_id.channel_id != 0 && (messageObject.messageOwner.reply_to_msg_id == 0 || messageObject.type != 13)) {
-                drawShareButton = true;
-            }
+        if (currentMessageObject.isFromUser()) {
+            currentUser = MessagesController.getInstance().getUser(currentMessageObject.messageOwner.from_id);
+        } else if (currentMessageObject.messageOwner.from_id < 0) {
+            currentChat = MessagesController.getInstance().getChat(-currentMessageObject.messageOwner.from_id);
+        } else if (currentMessageObject.messageOwner.post) {
+            currentChat = MessagesController.getInstance().getChat(currentMessageObject.messageOwner.to_id.channel_id);
         }
-        if (isChat && !messageObject.isOutOwner() && messageObject.messageOwner.from_id > 0) {
+
+        if (isChat && !messageObject.isOutOwner() && messageObject.isFromUser()) {
             isAvatarVisible = true;
             if (currentUser != null) {
                 if (currentUser.photo != null) {
@@ -382,13 +426,8 @@ public class ChatBaseCell extends BaseCell implements MediaController.FileDownlo
             avatarImage.setImage(currentPhoto, "50_50", avatarDrawable, null, false);
         }
 
-        currentTimeString = LocaleController.getInstance().formatterDay.format((long) (messageObject.messageOwner.date) * 1000);
-        timeTextWidth = timeWidth = (int)Math.ceil(timePaint.measureText(currentTimeString));
-        if ((messageObject.messageOwner.flags & TLRPC.MESSAGE_FLAG_HAS_VIEWS) != 0) {
-            currentViewsString = String.format("%s", LocaleController.formatShortNumber(Math.max(1, messageObject.messageOwner.views), null));
-            viewsTextWidth = (int) Math.ceil(timePaint.measureText(currentViewsString));
-            timeWidth += viewsTextWidth + ResourceLoader.viewsCountDrawable.getIntrinsicWidth() + AndroidUtilities.dp(10);
-        }
+
+        measureTime(messageObject);
 
         namesOffset = 0;
 
@@ -402,10 +441,14 @@ public class ChatBaseCell extends BaseCell implements MediaController.FileDownlo
                 viaWidth = (int) Math.ceil(forwardNamePaint.measureText(viaString));
                 currentViaBotUser = botUser;
             }
+        } else if (messageObject.messageOwner.via_bot_name != null && messageObject.messageOwner.via_bot_name.length() > 0) {
+            viaUsername = "@" + messageObject.messageOwner.via_bot_name;
+            viaString = " via " + messageObject.messageOwner.via_bot_name;
+            viaWidth = (int) Math.ceil(forwardNamePaint.measureText(viaString));
         }
 
         boolean authorName = drawName && isChat && !currentMessageObject.isOutOwner();
-        boolean viaBot = messageObject.messageOwner.fwd_from_id == null && currentViaBotUser != null;
+        boolean viaBot = messageObject.messageOwner.fwd_from == null && viaUsername != null;
         if (authorName || viaBot) {
             drawName = true;
             nameWidth = getMaxNameWidth();
@@ -413,7 +456,7 @@ public class ChatBaseCell extends BaseCell implements MediaController.FileDownlo
                 nameWidth = AndroidUtilities.dp(100);
             }
 
-            if (authorName || !currentMessageObject.isOutOwner()) {
+            if (authorName) {
                 if (currentUser != null) {
                     currentNameString = UserObject.getUserName(currentUser);
                 } else if (currentChat != null) {
@@ -432,12 +475,12 @@ public class ChatBaseCell extends BaseCell implements MediaController.FileDownlo
                     viaNameWidth += AndroidUtilities.dp(4);
                 }
                 if (currentNameString.length() > 0) {
-                    SpannableStringBuilder stringBuilder = new SpannableStringBuilder(String.format("%s via @%s", nameStringFinal, currentViaBotUser.username));
+                    SpannableStringBuilder stringBuilder = new SpannableStringBuilder(String.format("%s via %s", nameStringFinal, viaUsername));
                     stringBuilder.setSpan(new TypefaceSpan(null, 0, currentMessageObject.isOutOwner() ? 0xff4a923c : 0xff006fc8), nameStringFinal.length() + 1, nameStringFinal.length() + 4, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
                     stringBuilder.setSpan(new TypefaceSpan(AndroidUtilities.getTypeface("fonts/rmedium.ttf"), 0, currentMessageObject.isOutOwner() ? 0xff4a923c : 0xff006fc8), nameStringFinal.length() + 5, stringBuilder.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
                     nameStringFinal = stringBuilder;
                 } else {
-                    SpannableStringBuilder stringBuilder = new SpannableStringBuilder(String.format("via @%s", currentViaBotUser.username));
+                    SpannableStringBuilder stringBuilder = new SpannableStringBuilder(String.format("via %s", viaUsername));
                     stringBuilder.setSpan(new TypefaceSpan(null, 0, currentMessageObject.isOutOwner() ? 0xff4a923c : 0xff006fc8), 0, 4, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
                     stringBuilder.setSpan(new TypefaceSpan(AndroidUtilities.getTypeface("fonts/rmedium.ttf"), 0, currentMessageObject.isOutOwner() ? 0xff4a923c : 0xff006fc8), 4, stringBuilder.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
                     nameStringFinal = stringBuilder;
@@ -462,19 +505,24 @@ public class ChatBaseCell extends BaseCell implements MediaController.FileDownlo
         }
 
         if (drawForwardedName && messageObject.isForwarded()) {
-            if (messageObject.messageOwner.fwd_from_id instanceof TLRPC.TL_peerChannel) {
-                currentForwardChannel = MessagesController.getInstance().getChat(messageObject.messageOwner.fwd_from_id.channel_id);
-                currentForwardUser = null;
-            } else if (messageObject.messageOwner.fwd_from_id instanceof TLRPC.TL_peerUser) {
-                currentForwardChannel = null;
-                currentForwardUser = MessagesController.getInstance().getUser(messageObject.messageOwner.fwd_from_id.user_id);
+            currentForwardUser = null;
+            currentForwardChannel = null;
+            if (messageObject.messageOwner.fwd_from.channel_id != 0) {
+                currentForwardChannel = MessagesController.getInstance().getChat(messageObject.messageOwner.fwd_from.channel_id);
+            }
+            if (messageObject.messageOwner.fwd_from.from_id != 0) {
+                currentForwardUser = MessagesController.getInstance().getUser(messageObject.messageOwner.fwd_from.from_id);
             }
 
             if (currentForwardUser != null || currentForwardChannel != null) {
-                if (currentForwardUser != null) {
+                if (currentForwardChannel != null) {
+                    if (currentForwardUser != null) {
+                        currentForwardNameString = String.format("%s (%s)", currentForwardChannel.title, UserObject.getUserName(currentForwardUser));
+                    } else {
+                        currentForwardNameString = currentForwardChannel.title;
+                    }
+                } else if (currentForwardUser != null) {
                     currentForwardNameString = UserObject.getUserName(currentForwardUser);
-                } else {
-                    currentForwardNameString = currentForwardChannel.title;
                 }
 
                 forwardedNameWidth = getMaxNameWidth();
@@ -537,7 +585,7 @@ public class ChatBaseCell extends BaseCell implements MediaController.FileDownlo
                 if (messageObject.isOutOwner()) {
                     maxWidth = width - backgroundWidth - AndroidUtilities.dp(60);
                 } else {
-                    maxWidth = width - backgroundWidth - AndroidUtilities.dp(56 + (isChat && messageObject.messageOwner.from_id > 0 ? 61 : 0));
+                    maxWidth = width - backgroundWidth - AndroidUtilities.dp(56 + (isChat && messageObject.isFromUser() ? 61 : 0));
                 }
             } else {
                 maxWidth = getMaxNameWidth() - AndroidUtilities.dp(22);
@@ -550,7 +598,7 @@ public class ChatBaseCell extends BaseCell implements MediaController.FileDownlo
             CharSequence stringFinalText = null;
             if (messageObject.replyMessageObject != null) {
                 TLRPC.PhotoSize photoSize = FileLoader.getClosestPhotoSizeWithSize(messageObject.replyMessageObject.photoThumbs, 80);
-                if (photoSize == null || messageObject.replyMessageObject.type == 13 || messageObject.type == 13 && !AndroidUtilities.isTablet()) {
+                if (photoSize == null || messageObject.replyMessageObject.type == 13 || messageObject.type == 13 && !AndroidUtilities.isTablet() || messageObject.replyMessageObject.isSecretMedia()) {
                     replyImageReceiver.setImageBitmap((Drawable) null);
                     needReplyImage = false;
                 } else {
@@ -561,16 +609,21 @@ public class ChatBaseCell extends BaseCell implements MediaController.FileDownlo
                 }
 
                 String name = null;
-                if (messageObject.replyMessageObject.messageOwner.from_id > 0) {
+                if (messageObject.replyMessageObject.isFromUser()) {
                     TLRPC.User user = MessagesController.getInstance().getUser(messageObject.replyMessageObject.messageOwner.from_id);
                     if (user != null) {
                         name = UserObject.getUserName(user);
                     }
-                } else {
+                } else if (messageObject.replyMessageObject.messageOwner.from_id < 0) {
                     TLRPC.Chat chat = MessagesController.getInstance().getChat(-messageObject.replyMessageObject.messageOwner.from_id);
                     if (chat != null) {
                         name = chat.title;
                     }
+                } else {
+                    TLRPC.Chat chat = MessagesController.getInstance().getChat(messageObject.replyMessageObject.messageOwner.to_id.channel_id);
+                    if (chat != null) {
+                        name = chat.title;
+                    }
                 }
 
                 if (name != null) {
@@ -666,7 +719,7 @@ public class ChatBaseCell extends BaseCell implements MediaController.FileDownlo
                         if (currentUser != null) {
                             delegate.didPressedUserAvatar(this, currentUser);
                         } else if (currentChat != null) {
-                            delegate.didPressedChannelAvatar(this, currentChat);
+                            delegate.didPressedChannelAvatar(this, currentChat, 0);
                         }
                     }
                 } else if (event.getAction() == MotionEvent.ACTION_CANCEL) {
@@ -681,10 +734,10 @@ public class ChatBaseCell extends BaseCell implements MediaController.FileDownlo
                     forwardNamePressed = false;
                     playSoundEffect(SoundEffectConstants.CLICK);
                     if (delegate != null) {
-                        if (currentForwardUser != null) {
+                        if (currentForwardChannel != null) {
+                            delegate.didPressedChannelAvatar(this, currentForwardChannel, currentMessageObject.messageOwner.fwd_from.channel_post);
+                        } else if (currentForwardUser != null) {
                             delegate.didPressedUserAvatar(this, currentForwardUser);
-                        } else {
-                            delegate.didPressedChannelAvatar(this, currentForwardChannel);
                         }
                     }
                 } else if (event.getAction() == MotionEvent.ACTION_CANCEL) {
@@ -699,7 +752,7 @@ public class ChatBaseCell extends BaseCell implements MediaController.FileDownlo
                     forwardBotPressed = false;
                     playSoundEffect(SoundEffectConstants.CLICK);
                     if (delegate != null) {
-                        delegate.didPressedViaBot(this, currentViaBotUser);
+                        delegate.didPressedViaBot(this, currentViaBotUser != null ? currentViaBotUser.username : currentMessageObject.messageOwner.via_bot_name);
                     }
                 } else if (event.getAction() == MotionEvent.ACTION_CANCEL) {
                     forwardBotPressed = false;
@@ -763,13 +816,13 @@ public class ChatBaseCell extends BaseCell implements MediaController.FileDownlo
             timeLayout = new StaticLayout(currentTimeString, timePaint, timeTextWidth, Layout.Alignment.ALIGN_NORMAL, 1.0f, 0.0f, false);
             if (!media) {
                 if (!currentMessageObject.isOutOwner()) {
-                    timeX = backgroundWidth - AndroidUtilities.dp(9) - timeWidth + (isChat && currentMessageObject.messageOwner.from_id > 0 ? AndroidUtilities.dp(52) : 0);
+                    timeX = backgroundWidth - AndroidUtilities.dp(9) - timeWidth + (isChat && currentMessageObject.isFromUser() ? AndroidUtilities.dp(52) : 0);
                 } else {
                     timeX = layoutWidth - timeWidth - AndroidUtilities.dp(38.5f);
                 }
             } else {
                 if (!currentMessageObject.isOutOwner()) {
-                    timeX = backgroundWidth - AndroidUtilities.dp(4) - timeWidth + (isChat && currentMessageObject.messageOwner.from_id > 0 ? AndroidUtilities.dp(52) : 0);
+                    timeX = backgroundWidth - AndroidUtilities.dp(4) - timeWidth + (isChat && currentMessageObject.isFromUser() ? AndroidUtilities.dp(52) : 0);
                 } else {
                     timeX = layoutWidth - timeWidth - AndroidUtilities.dp(42.0f);
                 }
@@ -863,7 +916,7 @@ public class ChatBaseCell extends BaseCell implements MediaController.FileDownlo
                     currentBackgroundDrawable = ResourceLoader.backgroundMediaDrawableIn;
                 }
             }
-            if (isChat && currentMessageObject.messageOwner.from_id > 0) {
+            if (isChat && currentMessageObject.isFromUser()) {
                 setDrawableBounds(currentBackgroundDrawable, AndroidUtilities.dp(52 + (!media ? 0 : 9)), AndroidUtilities.dp(1), backgroundWidth, layoutHeight - AndroidUtilities.dp(2));
             } else {
                 setDrawableBounds(currentBackgroundDrawable, (!media ? 0 : AndroidUtilities.dp(9)), AndroidUtilities.dp(1), backgroundWidth, layoutHeight - AndroidUtilities.dp(2));
@@ -1012,7 +1065,7 @@ public class ChatBaseCell extends BaseCell implements MediaController.FileDownlo
                             ResourceLoader.errorDrawable.draw(canvas);
                         }
                     } else {
-                        Drawable countDrawable = ResourceLoader.viewsMediaCountDrawable[isDrawSelectedBackground() ? 1 : 0];
+                        Drawable countDrawable = ResourceLoader.viewsMediaCountDrawable;
                         setDrawableBounds(countDrawable, timeX, layoutHeight - AndroidUtilities.dp(10) - timeLayout.getHeight());
                         countDrawable.draw(canvas);
 
@@ -1047,8 +1100,8 @@ public class ChatBaseCell extends BaseCell implements MediaController.FileDownlo
                         }
                     } else {
                         if (!currentMessageObject.isOutOwner()) {
-                            setDrawableBounds(ResourceLoader.viewsCountDrawable, timeX, layoutHeight - AndroidUtilities.dp(4.5f) - timeLayout.getHeight());
-                            ResourceLoader.viewsCountDrawable.draw(canvas);
+                            setDrawableBounds(ResourceLoader.viewsCountDrawable[isDrawSelectedBackground() ? 1 : 0], timeX, layoutHeight - AndroidUtilities.dp(4.5f) - timeLayout.getHeight());
+                            ResourceLoader.viewsCountDrawable[isDrawSelectedBackground() ? 1 : 0].draw(canvas);
                         } else {
                             setDrawableBounds(ResourceLoader.viewsOutCountDrawable, timeX, layoutHeight - AndroidUtilities.dp(4.5f) - timeLayout.getHeight());
                             ResourceLoader.viewsOutCountDrawable.draw(canvas);

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

@@ -112,7 +112,7 @@ public class ChatContactCell extends ChatBaseCell {
             if (x >= avatarImage.getImageX() && x <= avatarImage.getImageX() + namesWidth + AndroidUtilities.dp(42) && y >= avatarImage.getImageY() && y <= avatarImage.getImageY() + avatarImage.getImageHeight()) {
                 avatarPressed = true;
                 result = true;
-            } else if (x >= avatarImage.getImageX() + namesWidth + AndroidUtilities.dp(52) && y >= AndroidUtilities.dp(13) + namesOffset && x <= avatarImage.getImageX() + namesWidth + AndroidUtilities.dp(92) && y <= AndroidUtilities.dp(52) + namesOffset) {
+            } else if (drawAddButton && x >= avatarImage.getImageX() + namesWidth + AndroidUtilities.dp(52) && y >= AndroidUtilities.dp(13) + namesOffset && x <= avatarImage.getImageX() + namesWidth + AndroidUtilities.dp(92) && y <= AndroidUtilities.dp(52) + namesOffset) {
                 buttonPressed = true;
                 result = true;
             }
@@ -196,7 +196,20 @@ public class ChatContactCell extends ChatBaseCell {
             }
             avatarImage.setImage(currentPhoto, "50_50", avatarDrawable, null, false);
 
+            String phone = messageObject.messageOwner.media.phone_number;
+            if (phone != null && phone.length() != 0) {
+                if (!phone.startsWith("+")) {
+                    phone = "+" + phone;
+                }
+                phone = PhoneFormat.getInstance().format(phone);
+            } else {
+                phone = LocaleController.getString("NumberUnknown", R.string.NumberUnknown);
+            }
+
             String currentNameString = ContactsController.formatName(messageObject.messageOwner.media.first_name, messageObject.messageOwner.media.last_name);
+            if (currentNameString.length() == 0) {
+                currentNameString = phone;
+            }
             int nameWidth = Math.min((int) Math.ceil(namePaint.measureText(currentNameString)), maxWidth);
             if (maxWidth < 0) {
                 maxWidth = AndroidUtilities.dp(100);
@@ -210,15 +223,7 @@ public class ChatContactCell extends ChatBaseCell {
                 nameWidth = 0;
             }
 
-            String phone = messageObject.messageOwner.media.phone_number;
-            if (phone != null && phone.length() != 0) {
-                if (!phone.startsWith("+")) {
-                    phone = "+" + phone;
-                }
-                phone = PhoneFormat.getInstance().format(phone);
-            } else {
-                phone = LocaleController.getString("NumberUnknown", R.string.NumberUnknown);
-            }
+
             int phoneWidth = Math.min((int) Math.ceil(phonePaint.measureText(phone)), maxWidth);
             stringFinal = TextUtils.ellipsize(phone.replace("\n", " "), phonePaint, phoneWidth, TextUtils.TruncateAt.END);
             phoneLayout = new StaticLayout(stringFinal, phonePaint, phoneWidth, Layout.Alignment.ALIGN_NORMAL, 1.0f, 0.0f, false);
@@ -230,6 +235,7 @@ public class ChatContactCell extends ChatBaseCell {
 
             namesWidth = Math.max(nameWidth, phoneWidth);
             backgroundWidth = AndroidUtilities.dp(77 + (drawAddButton ? 42 : 0)) + namesWidth;
+            availableTimeWidth = backgroundWidth - AndroidUtilities.dp(29);
 
             super.setMessageObject(messageObject);
         }
@@ -237,7 +243,7 @@ public class ChatContactCell extends ChatBaseCell {
 
     @Override
     protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
-        setMeasuredDimension(MeasureSpec.getSize(widthMeasureSpec), AndroidUtilities.dp(71) + namesOffset);
+        setMeasuredDimension(MeasureSpec.getSize(widthMeasureSpec), AndroidUtilities.dp(75) + namesOffset);
     }
 
     @Override
@@ -253,7 +259,7 @@ public class ChatContactCell extends ChatBaseCell {
         if (currentMessageObject.isOutOwner()) {
             x = layoutWidth - backgroundWidth + AndroidUtilities.dp(8);
         } else {
-            if (isChat && currentMessageObject.messageOwner.from_id > 0) {
+            if (isChat && currentMessageObject.isFromUser()) {
                 x = AndroidUtilities.dp(69);
             } else {
                 x = AndroidUtilities.dp(16);

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

@@ -21,6 +21,7 @@ import android.text.StaticLayout;
 import android.text.TextPaint;
 import android.text.TextUtils;
 import android.text.style.ClickableSpan;
+import android.text.style.URLSpan;
 import android.view.MotionEvent;
 import android.view.SoundEffectConstants;
 
@@ -39,6 +40,7 @@ import org.telegram.ui.Components.RadialProgress;
 import org.telegram.ui.Components.ResourceLoader;
 import org.telegram.ui.Components.StaticLayoutEx;
 import org.telegram.ui.Components.URLSpanBotCommand;
+import org.telegram.ui.Components.URLSpanNoUnderline;
 import org.telegram.ui.PhotoViewer;
 import org.telegram.messenger.ImageReceiver;
 
@@ -417,7 +419,7 @@ public class ChatMediaCell extends ChatBaseCell {
             } else if (currentMessageObject.type == 9) {
                 FileLoader.getInstance().loadFile(currentMessageObject.messageOwner.media.document, false, false);
             } else if (currentMessageObject.type == 3) {
-                FileLoader.getInstance().loadFile(currentMessageObject.messageOwner.media.video, true);
+                FileLoader.getInstance().loadFile(currentMessageObject.messageOwner.media.document, true, false);
             }
             buttonState = 1;
             radialProgress.setBackground(getDrawableForCurrentState(), true, animated);
@@ -431,10 +433,8 @@ public class ChatMediaCell extends ChatBaseCell {
                 cancelLoading = true;
                 if (currentMessageObject.type == 1 || currentMessageObject.type == 8) {
                     photoImage.cancelLoadImage();
-                } else if (currentMessageObject.type == 9) {
+                } else if (currentMessageObject.type == 9 || currentMessageObject.type == 3) {
                     FileLoader.getInstance().cancelLoadFile(currentMessageObject.messageOwner.media.document);
-                } else if (currentMessageObject.type == 3) {
-                    FileLoader.getInstance().cancelLoadFile(currentMessageObject.messageOwner.media.video);
                 }
                 buttonState = 0;
                 radialProgress.setBackground(getDrawableForCurrentState(), false, animated);
@@ -475,12 +475,23 @@ public class ChatMediaCell extends ChatBaseCell {
         return false;
     }
 
+    @Override
+    protected void onLongPress() {
+        if (pressedLink instanceof URLSpanNoUnderline) {
+
+        } else if (pressedLink instanceof URLSpan) {
+            delegate.didPressUrl(currentMessageObject, pressedLink, true);
+            return;
+        }
+        super.onLongPress();
+    }
+
     @Override
     public void setMessageObject(MessageObject messageObject) {
         boolean messageChanged = currentMessageObject != messageObject;
         boolean dataChanged = currentMessageObject == messageObject && (isUserDataChanged() || photoNotSet);
         if (currentMessageObject != messageObject || isPhotoDataChanged(messageObject) || dataChanged) {
-            drawForwardedName = messageObject.messageOwner.fwd_from_id != null && messageObject.type != 13;
+            drawForwardedName = messageObject.messageOwner.fwd_from != null && messageObject.type != 13;
             media = messageObject.type != 9;
             cancelLoading = false;
             additionHeight = 0;
@@ -510,14 +521,24 @@ public class ChatMediaCell extends ChatBaseCell {
                 } else {
                     maxWidth = Math.min(AndroidUtilities.displaySize.x, AndroidUtilities.displaySize.y) - AndroidUtilities.dp(122 + 86 + 24);
                 }
+                if (checkNeedDrawShareButton(messageObject)) {
+                    maxWidth -= AndroidUtilities.dp(20);
+                }
                 if (currentNameString == null || !currentNameString.equals(name)) {
                     currentNameString = name;
-                    nameLayout = StaticLayoutEx.createStaticLayout(currentNameString, namePaint, maxWidth, Layout.Alignment.ALIGN_NORMAL, 1.0f, 0.0f, false, TextUtils.TruncateAt.END, maxWidth, 1);
+                    nameLayout = StaticLayoutEx.createStaticLayout(currentNameString, namePaint, maxWidth, Layout.Alignment.ALIGN_NORMAL, 1.0f, 0.0f, false, TextUtils.TruncateAt.MIDDLE, maxWidth, 3);
+                    nameOffsetX = Integer.MIN_VALUE;
                     if (nameLayout != null && nameLayout.getLineCount() > 0) {
-                        nameWidth = Math.min(maxWidth, (int) Math.ceil(nameLayout.getLineWidth(0)));
-                        nameOffsetX = (int) Math.ceil(-nameLayout.getLineLeft(0));
+                        int maxLineWidth = 0;
+                        int maxLeft = 0;
+                        for (int a = 0; a < nameLayout.getLineCount(); a++) {
+                            maxLineWidth = Math.max(maxLineWidth, (int) Math.ceil(nameLayout.getLineWidth(a)));
+                            nameOffsetX = Math.max(maxLeft, (int) Math.ceil(-nameLayout.getLineLeft(a)));
+                        }
+                        nameWidth = Math.min(maxWidth, maxLineWidth);
                     } else {
                         nameWidth = maxWidth;
+                        nameOffsetX = 0;
                     }
                 }
 
@@ -528,7 +549,14 @@ public class ChatMediaCell extends ChatBaseCell {
                     infoOffset = 0;
                     infoWidth = Math.min(maxWidth, (int) Math.ceil(infoPaint.measureText(currentInfoString)));
                     CharSequence str2 = TextUtils.ellipsize(currentInfoString, infoPaint, infoWidth, TextUtils.TruncateAt.END);
-                    infoLayout = new StaticLayout(str2, infoPaint, infoWidth, Layout.Alignment.ALIGN_NORMAL, 1.0f, 0.0f, false);
+                    try {
+                        if (infoWidth < 0) {
+                            infoWidth = AndroidUtilities.dp(10);
+                        }
+                        infoLayout = new StaticLayout(str2, infoPaint, infoWidth, Layout.Alignment.ALIGN_NORMAL, 1.0f, 0.0f, false);
+                    } catch (Exception e) {
+                        FileLog.e("tmessages", e);
+                    }
                 }
             } else if (messageObject.type == 8) {
                 String str = AndroidUtilities.formatFileSize(messageObject.messageOwner.media.document.size);
@@ -541,10 +569,17 @@ public class ChatMediaCell extends ChatBaseCell {
                 nameLayout = null;
                 currentNameString = null;
             } else if (messageObject.type == 3) {
-                int duration = messageObject.messageOwner.media.video.duration;
+                int duration = 0;
+                for (int a = 0; a < messageObject.messageOwner.media.document.attributes.size(); a++) {
+                    TLRPC.DocumentAttribute attribute = messageObject.messageOwner.media.document.attributes.get(a);
+                    if (attribute instanceof TLRPC.TL_documentAttributeVideo) {
+                        duration = attribute.duration;
+                        break;
+                    }
+                }
                 int minutes = duration / 60;
                 int seconds = duration - minutes * 60;
-                String str = String.format("%d:%02d, %s", minutes, seconds, AndroidUtilities.formatFileSize(messageObject.messageOwner.media.video.size));
+                String str = String.format("%d:%02d, %s", minutes, seconds, AndroidUtilities.formatFileSize(messageObject.messageOwner.media.document.size));
                 if (currentInfoString == null || !currentInfoString.equals(str)) {
                     currentInfoString = str;
                     infoOffset = ResourceLoader.videoIconDrawable.getIntrinsicWidth() + AndroidUtilities.dp(4);
@@ -560,10 +595,11 @@ public class ChatMediaCell extends ChatBaseCell {
                 nameLayout = null;
                 updateSecretTimeText(messageObject);
             }
-            if (messageObject.type == 9) { //doc
+            if (messageObject.type == 9) {
                 photoWidth = AndroidUtilities.dp(86);
                 photoHeight = AndroidUtilities.dp(86);
-                backgroundWidth = photoWidth + Math.max(nameWidth, infoWidth) + AndroidUtilities.dp(68);
+                availableTimeWidth = Math.max(nameWidth, infoWidth) + AndroidUtilities.dp(37);
+                backgroundWidth = photoWidth + availableTimeWidth + AndroidUtilities.dp(31);
                 currentPhotoObject = FileLoader.getClosestPhotoSizeWithSize(messageObject.photoThumbs, AndroidUtilities.getPhotoSize());
                 photoImage.setNeedsQualityThumb(true);
                 photoImage.setShouldGenerateQualityThumb(true);
@@ -589,6 +625,7 @@ public class ChatMediaCell extends ChatBaseCell {
                     }
 
                     media = false;
+                    availableTimeWidth = maxWidth - AndroidUtilities.dp(7);
                     measureTime(messageObject);
                     photoWidth = AndroidUtilities.dp(86);
                     photoHeight = AndroidUtilities.dp(86);
@@ -604,6 +641,7 @@ public class ChatMediaCell extends ChatBaseCell {
                     backgroundWidth = photoWidth + AndroidUtilities.dp(21) + maxWidth;
                     currentUrl = String.format(Locale.US, "https://maps.googleapis.com/maps/api/staticmap?center=%f,%f&zoom=15&size=72x72&maptype=roadmap&scale=%d&markers=color:red|size:big|%f,%f&sensor=false", lat, lon, Math.min(2, (int) Math.ceil(AndroidUtilities.density)), lat, lon);
                 } else {
+                    availableTimeWidth = AndroidUtilities.dp(200 - 14);
                     photoWidth = AndroidUtilities.dp(200);
                     photoHeight = AndroidUtilities.dp(100);
                     backgroundWidth = photoWidth + AndroidUtilities.dp(12);
@@ -643,6 +681,7 @@ public class ChatMediaCell extends ChatBaseCell {
                     photoHeight *= maxWidth / photoWidth;
                     photoWidth = (int) maxWidth;
                 }
+                availableTimeWidth = photoWidth - AndroidUtilities.dp(14);
                 backgroundWidth = photoWidth + AndroidUtilities.dp(12);
                 currentPhotoObjectThumb = FileLoader.getClosestPhotoSizeWithSize(messageObject.photoThumbs, 80);
                 photoImage.setNeedsQualityThumb(false);
@@ -667,10 +706,11 @@ public class ChatMediaCell extends ChatBaseCell {
                             messageObject.messageOwner.media.document.size, "webp", true);
                 }
             } else {
+                int maxPhotoWidth;
                 if (AndroidUtilities.isTablet()) {
-                    photoWidth = (int) (AndroidUtilities.getMinTabletSide() * 0.7f);
+                    maxPhotoWidth = photoWidth = (int) (AndroidUtilities.getMinTabletSide() * 0.7f);
                 } else {
-                    photoWidth = (int) (Math.min(AndroidUtilities.displaySize.x, AndroidUtilities.displaySize.y) * 0.7f);
+                    maxPhotoWidth = photoWidth = (int) (Math.min(AndroidUtilities.displaySize.x, AndroidUtilities.displaySize.y) * 0.7f);
                 }
                 photoHeight = photoWidth + AndroidUtilities.dp(100);
 
@@ -767,6 +807,7 @@ public class ChatMediaCell extends ChatBaseCell {
                     w = h = AndroidUtilities.dp(100);
                 }
 
+                availableTimeWidth = maxPhotoWidth - AndroidUtilities.dp(14);
                 measureTime(messageObject);
                 int timeWidthTotal = timeWidth + AndroidUtilities.dp(14 + (messageObject.isOutOwner() ? 20 : 0));
                 if (w < timeWidthTotal) {
@@ -1022,7 +1063,7 @@ public class ChatMediaCell extends ChatBaseCell {
                 x = layoutWidth - backgroundWidth + AndroidUtilities.dp(6);
             }
         } else {
-            if (isChat && currentMessageObject.messageOwner.from_id > 0) {
+            if (isChat && currentMessageObject.isFromUser()) {
                 x = AndroidUtilities.dp(67);
             } else {
                 x = AndroidUtilities.dp(15);
@@ -1218,11 +1259,15 @@ public class ChatMediaCell extends ChatBaseCell {
             nameLayout.draw(canvas);
             canvas.restore();
 
-            if (infoLayout != null) {
-                canvas.save();
-                canvas.translate(photoImage.getImageX() + photoImage.getImageWidth() + AndroidUtilities.dp(10), photoImage.getImageY() + AndroidUtilities.dp(30));
-                infoLayout.draw(canvas);
-                canvas.restore();
+            try {
+                if (infoLayout != null) {
+                    canvas.save();
+                    canvas.translate(photoImage.getImageX() + photoImage.getImageWidth() + AndroidUtilities.dp(10), photoImage.getImageY() + nameLayout.getLineBottom(nameLayout.getLineCount() - 1) + AndroidUtilities.dp(10));
+                    infoLayout.draw(canvas);
+                    canvas.restore();
+                }
+            } catch (Exception e) {
+                FileLog.e("tmessages", e);
             }
         }
     }

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

@@ -9,13 +9,10 @@
 package org.telegram.ui.Cells;
 
 import android.content.Context;
-import android.content.Intent;
 import android.graphics.Canvas;
 import android.graphics.Paint;
 import android.graphics.drawable.Drawable;
-import android.net.Uri;
 import android.os.Build;
-import android.provider.Browser;
 import android.text.Layout;
 import android.text.Spannable;
 import android.text.SpannableStringBuilder;
@@ -23,6 +20,7 @@ import android.text.StaticLayout;
 import android.text.TextPaint;
 import android.text.TextUtils;
 import android.text.style.ClickableSpan;
+import android.text.style.URLSpan;
 import android.view.MotionEvent;
 import android.view.SoundEffectConstants;
 import android.view.ViewStructure;
@@ -218,7 +216,11 @@ public class ChatMessageCell extends ChatBaseCell {
                     } else if (linkPreviewPressed) {
                         try {
                             if (pressedLink != null) {
-                                pressedLink.onClick(this);
+                                if (pressedLink instanceof URLSpan) {
+                                    AndroidUtilities.openUrl(getContext(), ((URLSpan) pressedLink).getURL());
+                                } else {
+                                    pressedLink.onClick(this);
+                                }
                             } else {
                                 if (drawImageButton && delegate != null) {
                                     if (isGifDocument) {
@@ -243,10 +245,7 @@ public class ChatMessageCell extends ChatBaseCell {
                                     if (Build.VERSION.SDK_INT >= 16 && webPage.embed_url != null && webPage.embed_url.length() != 0) {
                                         delegate.needOpenWebView(webPage.embed_url, webPage.site_name, webPage.url, webPage.embed_width, webPage.embed_height);
                                     } else {
-                                        Uri uri = Uri.parse(webPage.url);
-                                        Intent intent = new Intent(Intent.ACTION_VIEW, uri);
-                                        intent.putExtra(Browser.EXTRA_APPLICATION_ID, getContext().getPackageName());
-                                        getContext().startActivity(intent);
+                                        AndroidUtilities.openUrl(getContext(), webPage.url);
                                     }
                                 }
                             }
@@ -388,6 +387,9 @@ public class ChatMessageCell extends ChatBaseCell {
                 delegate.didPressUrl(currentMessageObject, pressedLink, true);
                 return;
             }
+        } else if (pressedLink instanceof URLSpan) {
+            delegate.didPressUrl(currentMessageObject, pressedLink, true);
+            return;
         }
         super.onLongPress();
     }
@@ -420,7 +422,7 @@ public class ChatMessageCell extends ChatBaseCell {
             int maxWidth;
 
             if (AndroidUtilities.isTablet()) {
-                if (isChat && !messageObject.isOutOwner() && messageObject.messageOwner.from_id > 0) {
+                if (isChat && !messageObject.isOutOwner() && messageObject.isFromUser()) {
                     maxWidth = AndroidUtilities.getMinTabletSide() - AndroidUtilities.dp(122);
                     drawName = true;
                 } else {
@@ -428,7 +430,7 @@ public class ChatMessageCell extends ChatBaseCell {
                     maxWidth = AndroidUtilities.getMinTabletSide() - AndroidUtilities.dp(80);
                 }
             } else {
-                if (isChat && !messageObject.isOutOwner() && messageObject.messageOwner.from_id > 0) {
+                if (isChat && !messageObject.isOutOwner() && messageObject.isFromUser()) {
                     maxWidth = Math.min(AndroidUtilities.displaySize.x, AndroidUtilities.displaySize.y) - AndroidUtilities.dp(122);
                     drawName = true;
                 } else {
@@ -438,6 +440,7 @@ public class ChatMessageCell extends ChatBaseCell {
             }
 
             backgroundWidth = maxWidth;
+            availableTimeWidth = backgroundWidth - AndroidUtilities.dp(29);
 
             super.setMessageObject(messageObject);
 
@@ -458,18 +461,21 @@ public class ChatMessageCell extends ChatBaseCell {
             if (messageObject.messageOwner.media instanceof TLRPC.TL_messageMediaWebPage && messageObject.messageOwner.media.webpage instanceof TLRPC.TL_webPage) {
                 int linkPreviewMaxWidth;
                 if (AndroidUtilities.isTablet()) {
-                    if (messageObject.messageOwner.from_id > 0 && (currentMessageObject.messageOwner.to_id.channel_id != 0 || currentMessageObject.messageOwner.to_id.chat_id != 0) && !currentMessageObject.isOut()) {
+                    if (messageObject.isFromUser() && (currentMessageObject.messageOwner.to_id.channel_id != 0 || currentMessageObject.messageOwner.to_id.chat_id != 0) && !currentMessageObject.isOut()) {
                         linkPreviewMaxWidth = AndroidUtilities.getMinTabletSide() - AndroidUtilities.dp(122);
                     } else {
                         linkPreviewMaxWidth = AndroidUtilities.getMinTabletSide() - AndroidUtilities.dp(80);
                     }
                 } else {
-                    if (messageObject.messageOwner.from_id > 0 && (currentMessageObject.messageOwner.to_id.channel_id != 0 || currentMessageObject.messageOwner.to_id.chat_id != 0) && !currentMessageObject.isOutOwner()) {
+                    if (messageObject.isFromUser() && (currentMessageObject.messageOwner.to_id.channel_id != 0 || currentMessageObject.messageOwner.to_id.chat_id != 0) && !currentMessageObject.isOutOwner()) {
                         linkPreviewMaxWidth = Math.min(AndroidUtilities.displaySize.x, AndroidUtilities.displaySize.y) - AndroidUtilities.dp(122);
                     } else {
                         linkPreviewMaxWidth = Math.min(AndroidUtilities.displaySize.x, AndroidUtilities.displaySize.y) - AndroidUtilities.dp(80);
                     }
                 }
+                if (drawShareButton) {
+                    linkPreviewMaxWidth -= AndroidUtilities.dp(20);
+                }
 
                 TLRPC.TL_webPage webPage = (TLRPC.TL_webPage) messageObject.messageOwner.media.webpage;
 
@@ -791,6 +797,7 @@ public class ChatMessageCell extends ChatBaseCell {
             if (hasLinkPreview || maxWidth - messageObject.lastLineWidth < timeMore) {
                 totalHeight += AndroidUtilities.dp(14);
                 backgroundWidth = Math.max(maxChildWidth, messageObject.lastLineWidth) + AndroidUtilities.dp(29);
+                backgroundWidth = Math.max(backgroundWidth, timeWidth + AndroidUtilities.dp(29));
             } else {
                 int diff = maxChildWidth - messageObject.lastLineWidth;
                 if (diff >= 0 && diff <= timeMore) {
@@ -816,7 +823,7 @@ public class ChatMessageCell extends ChatBaseCell {
             textX = layoutWidth - backgroundWidth + AndroidUtilities.dp(10);
             textY = AndroidUtilities.dp(10) + namesOffset;
         } else {
-            textX = AndroidUtilities.dp(19) + (isChat && currentMessageObject.messageOwner.from_id > 0 ? AndroidUtilities.dp(52) : 0);
+            textX = AndroidUtilities.dp(19) + (isChat && currentMessageObject.isFromUser() ? AndroidUtilities.dp(52) : 0);
             textY = AndroidUtilities.dp(10) + namesOffset;
         }
     }
@@ -832,7 +839,7 @@ public class ChatMessageCell extends ChatBaseCell {
             textX = layoutWidth - backgroundWidth + AndroidUtilities.dp(10);
             textY = AndroidUtilities.dp(10) + namesOffset;
         } else {
-            textX = AndroidUtilities.dp(19) + (isChat && currentMessageObject.messageOwner.from_id > 0 ? AndroidUtilities.dp(52) : 0);
+            textX = AndroidUtilities.dp(19) + (isChat && currentMessageObject.isFromUser() ? AndroidUtilities.dp(52) : 0);
             textY = AndroidUtilities.dp(10) + namesOffset;
         }
 

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

@@ -68,7 +68,7 @@ public class ChatMusicCell extends ChatBaseCell implements SeekBar.SeekBarDelega
         super(context);
 
         seekBar = new SeekBar(context);
-        seekBar.delegate = this;
+        seekBar.setDelegate(this);
         radialProgress = new RadialProgress(this);
         drawForwardedName = false;
 
@@ -194,7 +194,8 @@ public class ChatMusicCell extends ChatBaseCell implements SeekBar.SeekBarDelega
 
         int duration = 0;
         int currentProgress = 0;
-        for (TLRPC.DocumentAttribute attribute : currentMessageObject.messageOwner.media.document.attributes) {
+        for (int a = 0; a < currentMessageObject.messageOwner.media.document.attributes.size(); a++) {
+            TLRPC.DocumentAttribute attribute = currentMessageObject.messageOwner.media.document.attributes.get(a);
             if (attribute instanceof TLRPC.TL_documentAttributeAudio) {
                 duration = attribute.duration;
                 break;
@@ -323,7 +324,7 @@ public class ChatMusicCell extends ChatBaseCell implements SeekBar.SeekBarDelega
             buttonX = layoutWidth - backgroundWidth + AndroidUtilities.dp(13);
             timeX = layoutWidth - backgroundWidth + AndroidUtilities.dp(63);
         } else {
-            if (isChat && currentMessageObject.messageOwner.from_id > 0) {
+            if (isChat && currentMessageObject.isFromUser()) {
                 seekBarX = AndroidUtilities.dp(113);
                 buttonX = AndroidUtilities.dp(74);
                 timeX = AndroidUtilities.dp(124);
@@ -348,9 +349,9 @@ public class ChatMusicCell extends ChatBaseCell implements SeekBar.SeekBarDelega
         boolean dataChanged = currentMessageObject == messageObject && isUserDataChanged();
         if (currentMessageObject != messageObject || dataChanged) {
             if (AndroidUtilities.isTablet()) {
-                backgroundWidth = Math.min(AndroidUtilities.getMinTabletSide() - AndroidUtilities.dp(isChat && messageObject.messageOwner.from_id > 0 ? 102 : 50), AndroidUtilities.dp(300));
+                backgroundWidth = Math.min(AndroidUtilities.getMinTabletSide() - AndroidUtilities.dp(isChat && messageObject.isFromUser() && !messageObject.isOutOwner() ? 102 : 50), AndroidUtilities.dp(300));
             } else {
-                backgroundWidth = Math.min(AndroidUtilities.displaySize.x - AndroidUtilities.dp(isChat && messageObject.messageOwner.from_id > 0 ? 102 : 50), AndroidUtilities.dp(300));
+                backgroundWidth = Math.min(AndroidUtilities.displaySize.x - AndroidUtilities.dp(isChat && messageObject.isFromUser() && !messageObject.isOutOwner() ? 102 : 50), AndroidUtilities.dp(300));
             }
 
             if (messageObject.isOutOwner()) {
@@ -375,6 +376,16 @@ public class ChatMusicCell extends ChatBaseCell implements SeekBar.SeekBarDelega
                 authorX = -(int) Math.ceil(authorLayout.getLineLeft(0));
             }
 
+            int duration = 0;
+            for (int a = 0; a < messageObject.messageOwner.media.document.attributes.size(); a++) {
+                TLRPC.DocumentAttribute attribute = messageObject.messageOwner.media.document.attributes.get(a);
+                if (attribute instanceof TLRPC.TL_documentAttributeAudio) {
+                    duration = attribute.duration;
+                    break;
+                }
+            }
+            availableTimeWidth = backgroundWidth - AndroidUtilities.dp(72 + 14) - (int) Math.ceil(timePaint.measureText(String.format("%d:%02d / %d:%02d", duration / 60, duration % 60, duration / 60, duration % 60)));
+
             super.setMessageObject(messageObject);
         }
         updateButtonState(dataChanged);

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

@@ -434,10 +434,10 @@ public class ContextLinkCell extends View implements MediaController.FileDownloa
                 fileName = FileLoader.getAttachFileName(result.document);
                 cacheFile = FileLoader.getPathToAttach(result.document);
             } else if (result.content_url != null) {
-                fileName = Utilities.MD5(result.content_url) + "." + ImageLoader.getHttpUrlExtension(result.content_url);
+                fileName = Utilities.MD5(result.content_url) + "." + ImageLoader.getHttpUrlExtension(result.content_url, "jpg");
                 cacheFile = new File(FileLoader.getInstance().getDirectory(FileLoader.MEDIA_DIR_CACHE), fileName);
             } else if (result.thumb_url != null) {
-                fileName = Utilities.MD5(result.thumb_url) + "." + ImageLoader.getHttpUrlExtension(result.thumb_url);
+                fileName = Utilities.MD5(result.thumb_url) + "." + ImageLoader.getHttpUrlExtension(result.thumb_url, "jpg");
                 cacheFile = new File(FileLoader.getInstance().getDirectory(FileLoader.MEDIA_DIR_CACHE), fileName);
             }
         } else if (gif != null) {

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

@@ -358,10 +358,10 @@ public class DialogCell extends BaseCell {
         } else {
             TLRPC.User fromUser = null;
             TLRPC.Chat fromChat = null;
-            if (message.messageOwner.from_id > 0) {
+            if (message.isFromUser()) {
                 fromUser = MessagesController.getInstance().getUser(message.messageOwner.from_id);
-            } else if (message.messageOwner.from_id < 0) {
-                fromChat = MessagesController.getInstance().getChat(-message.messageOwner.from_id);
+            } else {
+                fromChat = MessagesController.getInstance().getChat(message.messageOwner.to_id.channel_id);
             }
 
             if (lastMessageDate != 0) {
@@ -859,7 +859,11 @@ public class DialogCell extends BaseCell {
         if (messageLayout != null) {
             canvas.save();
             canvas.translate(messageLeft, messageTop);
-            messageLayout.draw(canvas);
+            try {
+                messageLayout.draw(canvas);
+            } catch (Exception e) {
+                FileLog.e("tmessages", e);
+            }
             canvas.restore();
         }
 

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

@@ -16,6 +16,7 @@ import android.widget.LinearLayout;
 import android.widget.TextView;
 
 import org.telegram.messenger.AndroidUtilities;
+import org.telegram.messenger.R;
 import org.telegram.messenger.UserObject;
 import org.telegram.tgnet.TLRPC;
 import org.telegram.ui.Components.AvatarDrawable;
@@ -34,6 +35,8 @@ public class MentionCell extends LinearLayout {
 
         setOrientation(HORIZONTAL);
 
+        setBackgroundResource(R.drawable.list_selector);
+
         avatarDrawable = new AvatarDrawable();
         avatarDrawable.setSmallStyle(true);
 

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

@@ -22,14 +22,14 @@ import org.telegram.messenger.LocaleController;
 import org.telegram.ui.Components.LayoutHelper;
 import org.telegram.ui.Components.RadioButton;
 
-public class LastSeenRadioCell extends FrameLayout {
+public class RadioCell extends FrameLayout {
 
     private TextView textView;
     private RadioButton radioButton;
     private static Paint paint;
     private boolean needDivider;
 
-    public LastSeenRadioCell(Context context) {
+    public RadioCell(Context context) {
         super(context);
 
         if (paint == null) {

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

@@ -207,6 +207,11 @@ public class SharedDocumentCell extends FrameLayout implements MediaController.F
         if (document != null && document.messageOwner.media != null && document.messageOwner.media.document != null) {
             int idx;
             String name = FileLoader.getDocumentFileName(document.messageOwner.media.document);
+            if (name.length() == 0) {
+                if (document.isMusic()) {
+                    name = document.getMusicAuthor() + " - " + document.getMusicTitle();
+                }
+            }
             placeholderImabeView.setVisibility(VISIBLE);
             extTextView.setVisibility(VISIBLE);
             placeholderImabeView.setImageResource(getThumbForNameOrMime(name, document.messageOwner.media.document.mime_type));

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

@@ -390,10 +390,7 @@ public class SharedLinkCell extends FrameLayout {
                                     if (webPage != null && Build.VERSION.SDK_INT >= 16 && webPage.embed_url != null && webPage.embed_url.length() != 0) {
                                         delegate.needOpenWebView(webPage);
                                     } else {
-                                        Uri uri = Uri.parse(links.get(pressedLink));
-                                        Intent intent = new Intent(Intent.ACTION_VIEW, uri);
-                                        intent.putExtra(Browser.EXTRA_APPLICATION_ID, getContext().getPackageName());
-                                        getContext().startActivity(intent);
+                                        AndroidUtilities.openUrl(getContext(), links.get(pressedLink));
                                     }
                                 } catch (Exception e) {
                                     FileLog.e("tmessages", e);

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

@@ -226,14 +226,21 @@ public class SharedPhotoVideoCell extends FrameLayoutFixed {
             PhotoVideoView photoVideoView = photoVideoViews[a];
             photoVideoView.imageView.getImageReceiver().setParentMessageObject(messageObject);
             photoVideoView.imageView.getImageReceiver().setVisible(!PhotoViewer.getInstance().isShowingImage(messageObject), false);
-            if (messageObject.messageOwner.media instanceof TLRPC.TL_messageMediaVideo && messageObject.messageOwner.media.video != null) {
+            if (messageObject.isVideo()) {
                 photoVideoView.videoInfoContainer.setVisibility(VISIBLE);
-                int duration = messageObject.messageOwner.media.video.duration;
+                int duration = 0;
+                for (int b = 0; b < messageObject.messageOwner.media.document.attributes.size(); b++) {
+                    TLRPC.DocumentAttribute attribute = messageObject.messageOwner.media.document.attributes.get(b);
+                    if (attribute instanceof TLRPC.TL_documentAttributeVideo) {
+                        duration = attribute.duration;
+                        break;
+                    }
+                }
                 int minutes = duration / 60;
                 int seconds = duration - minutes * 60;
                 photoVideoView.videoTextView.setText(String.format("%d:%02d", minutes, seconds));
-                if (messageObject.messageOwner.media.video.thumb != null) {
-                    TLRPC.FileLocation location = messageObject.messageOwner.media.video.thumb.location;
+                if (messageObject.messageOwner.media.document.thumb != null) {
+                    TLRPC.FileLocation location = messageObject.messageOwner.media.document.thumb.location;
                     photoVideoView.imageView.setImage(null, null, null, ApplicationLoader.applicationContext.getResources().getDrawable(R.drawable.photo_placeholder_in), null, location, "b", null, 0);
                 } else {
                     photoVideoView.imageView.setImageResource(R.drawable.photo_placeholder_in);

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

@@ -9,7 +9,11 @@
 package org.telegram.ui.Cells;
 
 import android.content.Context;
+import android.graphics.Canvas;
+import android.os.Build;
 import android.view.Gravity;
+import android.view.View;
+import android.view.animation.AccelerateInterpolator;
 
 import org.telegram.messenger.AndroidUtilities;
 import org.telegram.messenger.R;
@@ -21,6 +25,12 @@ import org.telegram.ui.Components.LayoutHelper;
 public class StickerCell extends FrameLayoutFixed {
 
     private BackupImageView imageView;
+    private TLRPC.Document sticker;
+    private long lastUpdateTime;
+    private boolean scaled;
+    private float scale;
+    private long time = 0;
+    private static AccelerateInterpolator interpolator = new AccelerateInterpolator(0.5f);
 
     public StickerCell(Context context) {
         super(context);
@@ -48,6 +58,7 @@ public class StickerCell extends FrameLayoutFixed {
         if (document != null && document.thumb != null) {
             imageView.setImage(document.thumb.location, null, "webp", null);
         }
+        sticker = document;
         if (side == -1) {
             setBackgroundResource(R.drawable.stickers_back_left);
             setPadding(AndroidUtilities.dp(7), 0, 0, 0);
@@ -65,4 +76,46 @@ public class StickerCell extends FrameLayoutFixed {
             getBackground().setAlpha(230);
         }
     }
+
+    public TLRPC.Document getSticker() {
+        return sticker;
+    }
+
+    public void setScaled(boolean value) {
+        scaled = value;
+        lastUpdateTime = System.currentTimeMillis();
+        invalidate();
+    }
+
+    public boolean showingBitmap() {
+        return imageView.getImageReceiver().getBitmap() != null;
+    }
+
+    @Override
+    protected boolean drawChild(Canvas canvas, View child, long drawingTime) {
+        boolean result = super.drawChild(canvas, child, drawingTime);
+        if (child == imageView && (scaled && scale != 0.8f || !scaled && scale != 1.0f)) {
+            long newTime = System.currentTimeMillis();
+            long dt = (newTime - lastUpdateTime);
+            lastUpdateTime = newTime;
+            if (scaled && scale != 0.8f) {
+                scale -= dt / 400.0f;
+                if (scale < 0.8f) {
+                    scale = 0.8f;
+                }
+            } else {
+                scale += dt / 400.0f;
+                if (scale > 1.0f) {
+                    scale = 1.0f;
+                }
+            }
+            if (Build.VERSION.SDK_INT >= 11) {
+                imageView.setScaleX(scale);
+                imageView.setScaleY(scale);
+            }
+            imageView.invalidate();
+            invalidate();
+        }
+        return result;
+    }
 }

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

@@ -36,7 +36,7 @@ public class StickerEmojiCell extends FrameLayout {
     private boolean scaled;
     private float scale;
     private long time = 0;
-    private AccelerateInterpolator interpolator = new AccelerateInterpolator(0.5f);
+    private static AccelerateInterpolator interpolator = new AccelerateInterpolator(0.5f);
 
     public StickerEmojiCell(Context context) {
         super(context);
@@ -63,7 +63,8 @@ public class StickerEmojiCell extends FrameLayout {
 
             if (showEmoji) {
                 boolean set = false;
-                for (TLRPC.DocumentAttribute attribute : document.attributes) {
+                for (int a = 0; a < document.attributes.size(); a++) {
+                    TLRPC.DocumentAttribute attribute = document.attributes.get(a);
                     if (attribute instanceof TLRPC.TL_documentAttributeSticker) {
                         if (attribute.alt != null && attribute.alt.length() > 0) {
                             emojiTextView.setText(Emoji.replaceEmoji(attribute.alt, emojiTextView.getPaint().getFontMetricsInt(), AndroidUtilities.dp(16), false));

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

@@ -252,7 +252,7 @@ public class ChannelCreateActivity extends BaseFragment implements NotificationC
                             progressDialog.show();
                             return;
                         }
-                        final int reqId = MessagesController.getInstance().createChat(nameTextView.getText().toString(), new ArrayList<Integer>(), descriptionTextView.getText().toString(), ChatObject.CHAT_TYPE_CHANNEL);
+                        final int reqId = MessagesController.getInstance().createChat(nameTextView.getText().toString(), new ArrayList<Integer>(), descriptionTextView.getText().toString(), ChatObject.CHAT_TYPE_CHANNEL, ChannelCreateActivity.this);
                         progressDialog = new ProgressDialog(getParentActivity());
                         progressDialog.setMessage(LocaleController.getString("Loading", R.string.Loading));
                         progressDialog.setCanceledOnTouchOutside(false);

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

@@ -47,6 +47,7 @@ import org.telegram.ui.ActionBar.ActionBar;
 import org.telegram.ui.ActionBar.ActionBarMenu;
 import org.telegram.ui.ActionBar.BaseFragment;
 import org.telegram.ui.Cells.ShadowSectionCell;
+import org.telegram.ui.Cells.TextCheckCell;
 import org.telegram.ui.Cells.TextInfoPrivacyCell;
 import org.telegram.ui.Cells.TextSettingsCell;
 import org.telegram.ui.Components.AvatarDrawable;
@@ -81,6 +82,7 @@ public class ChannelEditActivity extends BaseFragment implements AvatarUpdater.A
     private TLRPC.InputFile uploadedAvatar;
     private boolean wasPrivate;
     private boolean privateAlertShown;
+    private boolean signMessages;
 
     private boolean createAfterUpload;
     private boolean donePressed;
@@ -133,6 +135,7 @@ public class ChannelEditActivity extends BaseFragment implements AvatarUpdater.A
         avatarUpdater.parentFragment = this;
         avatarUpdater.delegate = this;
         allowComments = !currentChat.broadcast;
+        signMessages = currentChat.signatures;
         return super.onFragmentCreate();
     }
 
@@ -229,6 +232,10 @@ public class ChannelEditActivity extends BaseFragment implements AvatarUpdater.A
                             MessagesController.getInstance().updateChannelUserName(chatId, userNameTextView.getText().toString());
                         }
                     }
+                    if (signMessages != currentChat.signatures) {
+                        currentChat.signatures = true;
+                        MessagesController.getInstance().toogleChannelSignatures(chatId, signMessages);
+                    }
                     if (uploadedAvatar != null) {
                         MessagesController.getInstance().changeChatAvatar(chatId, uploadedAvatar);
                     } else if (avatar == null && currentChat.photo instanceof TLRPC.TL_chatPhoto) {
@@ -392,13 +399,14 @@ public class ChannelEditActivity extends BaseFragment implements AvatarUpdater.A
         TextInfoPrivacyCell infoCell = new TextInfoPrivacyCell(context);
         if (currentChat.megagroup) {
             infoCell.setText(LocaleController.getString("DescriptionInfoMega", R.string.DescriptionInfoMega));
+            infoCell.setBackgroundResource(currentChat.creator ? R.drawable.greydivider : R.drawable.greydivider_bottom);
         } else {
             infoCell.setText(LocaleController.getString("DescriptionInfo", R.string.DescriptionInfo));
+            infoCell.setBackgroundResource(R.drawable.greydivider);
         }
-        infoCell.setBackgroundResource(R.drawable.greydivider);
         linearLayout.addView(infoCell, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT));
 
-        if (!currentChat.megagroup) {
+        if (/*BuildVars.DEBUG_VERSION && currentChat.megagroup && currentChat.creator || */!currentChat.megagroup) {
             linearLayout2 = new LinearLayout(context);
             linearLayout2.setOrientation(LinearLayout.VERTICAL);
             linearLayout2.setBackgroundColor(0xffffffff);
@@ -443,7 +451,11 @@ public class ChannelEditActivity extends BaseFragment implements AvatarUpdater.A
                     if (wasPrivate && hasFocus && !privateAlertShown) {
                         AlertDialog.Builder builder = new AlertDialog.Builder(getParentActivity());
                         builder.setTitle(LocaleController.getString("AppName", R.string.AppName));
-                        builder.setMessage(LocaleController.getString("ChannelWasPrivateAlert", R.string.ChannelWasPrivateAlert));
+                        if (currentChat.megagroup) {
+                            //builder.setMessage(LocaleController.getString("MegaWasPrivateAlert", R.string.MegaWasPrivateAlert));
+                        } else {
+                            builder.setMessage(LocaleController.getString("ChannelWasPrivateAlert", R.string.ChannelWasPrivateAlert));
+                        }
                         builder.setPositiveButton(LocaleController.getString("Close", R.string.Close), null);
                         showDialog(builder.create());
                     }
@@ -476,11 +488,14 @@ public class ChannelEditActivity extends BaseFragment implements AvatarUpdater.A
 
             infoCell = new TextInfoPrivacyCell(context);
             infoCell.setBackgroundResource(R.drawable.greydivider);
-            infoCell.setText(LocaleController.getString("ChannelUsernameHelp", R.string.ChannelUsernameHelp));
+            if (currentChat.megagroup) {
+                //infoCell.setText(LocaleController.getString("MegaUsernameHelp", R.string.MegaUsernameHelp));
+            } else {
+                infoCell.setText(LocaleController.getString("ChannelUsernameHelp", R.string.ChannelUsernameHelp));
+            }
             linearLayout.addView(infoCell, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT));
         }
 
-
         /*frameLayout = new FrameLayoutFixed(context);
         frameLayout.setBackgroundColor(0xffffffff);
         linearLayout.addView(frameLayout, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT));
@@ -502,55 +517,80 @@ public class ChannelEditActivity extends BaseFragment implements AvatarUpdater.A
         infoCell.setBackgroundResource(R.drawable.greydivider);
         linearLayout.addView(infoCell, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT));*/
 
-        frameLayout = new FrameLayoutFixed(context);
-        frameLayout.setBackgroundColor(0xffffffff);
-        linearLayout.addView(frameLayout, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT));
+        if (!currentChat.megagroup && currentChat.creator) {
+            frameLayout = new FrameLayoutFixed(context);
+            frameLayout.setBackgroundColor(0xffffffff);
+            linearLayout.addView(frameLayout, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT));
 
-        TextSettingsCell textCell = new TextSettingsCell(context);
-        textCell.setTextColor(0xffed3d39);
-        textCell.setBackgroundResource(R.drawable.list_selector);
-        if (currentChat.megagroup) {
-            textCell.setText(LocaleController.getString("DeleteMega", R.string.DeleteMega), false);
-        } else {
-            textCell.setText(LocaleController.getString("ChannelDelete", R.string.ChannelDelete), false);
-        }
-        frameLayout.addView(textCell, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT));
-        textCell.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                AlertDialog.Builder builder = new AlertDialog.Builder(getParentActivity());
-                if (currentChat.megagroup) {
-                    builder.setMessage(LocaleController.getString("MegaDeleteAlert", R.string.MegaDeleteAlert));
-                } else {
-                    builder.setMessage(LocaleController.getString("ChannelDeleteAlert", R.string.ChannelDeleteAlert));
+            TextCheckCell textCell = new TextCheckCell(context);
+            textCell.setBackgroundResource(R.drawable.list_selector);
+            textCell.setTextAndCheck(LocaleController.getString("ChannelSignMessages", R.string.ChannelSignMessages), signMessages, false);
+            frameLayout.addView(textCell, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT));
+            textCell.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+                    signMessages = !signMessages;
+                    ((TextCheckCell) v).setChecked(signMessages);
                 }
-                builder.setTitle(LocaleController.getString("AppName", R.string.AppName));
-                builder.setPositiveButton(LocaleController.getString("OK", R.string.OK), new DialogInterface.OnClickListener() {
-                    @Override
-                    public void onClick(DialogInterface dialogInterface, int i) {
-                        NotificationCenter.getInstance().removeObserver(this, NotificationCenter.closeChats);
-                        if (AndroidUtilities.isTablet()) {
-                            NotificationCenter.getInstance().postNotificationName(NotificationCenter.closeChats, -(long) chatId);
-                        } else {
-                            NotificationCenter.getInstance().postNotificationName(NotificationCenter.closeChats);
-                        }
-                        MessagesController.getInstance().deleteUserFromChat(chatId, MessagesController.getInstance().getUser(UserConfig.getClientUserId()), info);
-                        finishFragment();
-                    }
-                });
-                builder.setNegativeButton(LocaleController.getString("Cancel", R.string.Cancel), null);
-                showDialog(builder.create());
-            }
-        });
+            });
 
-        infoCell = new TextInfoPrivacyCell(context);
-        infoCell.setBackgroundResource(R.drawable.greydivider_bottom);
-        if (currentChat.megagroup) {
-            infoCell.setText(LocaleController.getString("MegaDeleteInfo", R.string.MegaDeleteInfo));
-        } else {
-            infoCell.setText(LocaleController.getString("ChannelDeleteInfo", R.string.ChannelDeleteInfo));
+            infoCell = new TextInfoPrivacyCell(context);
+            infoCell.setBackgroundResource(R.drawable.greydivider);
+            infoCell.setText(LocaleController.getString("ChannelSignMessagesInfo", R.string.ChannelSignMessagesInfo));
+            linearLayout.addView(infoCell, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT));
+        }
+
+        if (currentChat.creator) {
+            frameLayout = new FrameLayoutFixed(context);
+            frameLayout.setBackgroundColor(0xffffffff);
+            linearLayout.addView(frameLayout, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT));
+
+            TextSettingsCell textCell = new TextSettingsCell(context);
+            textCell.setTextColor(0xffed3d39);
+            textCell.setBackgroundResource(R.drawable.list_selector);
+            if (currentChat.megagroup) {
+                textCell.setText(LocaleController.getString("DeleteMega", R.string.DeleteMega), false);
+            } else {
+                textCell.setText(LocaleController.getString("ChannelDelete", R.string.ChannelDelete), false);
+            }
+            frameLayout.addView(textCell, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT));
+            textCell.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+                    AlertDialog.Builder builder = new AlertDialog.Builder(getParentActivity());
+                    if (currentChat.megagroup) {
+                        builder.setMessage(LocaleController.getString("MegaDeleteAlert", R.string.MegaDeleteAlert));
+                    } else {
+                        builder.setMessage(LocaleController.getString("ChannelDeleteAlert", R.string.ChannelDeleteAlert));
+                    }
+                    builder.setTitle(LocaleController.getString("AppName", R.string.AppName));
+                    builder.setPositiveButton(LocaleController.getString("OK", R.string.OK), new DialogInterface.OnClickListener() {
+                        @Override
+                        public void onClick(DialogInterface dialogInterface, int i) {
+                            NotificationCenter.getInstance().removeObserver(this, NotificationCenter.closeChats);
+                            if (AndroidUtilities.isTablet()) {
+                                NotificationCenter.getInstance().postNotificationName(NotificationCenter.closeChats, -(long) chatId);
+                            } else {
+                                NotificationCenter.getInstance().postNotificationName(NotificationCenter.closeChats);
+                            }
+                            MessagesController.getInstance().deleteUserFromChat(chatId, MessagesController.getInstance().getUser(UserConfig.getClientUserId()), info);
+                            finishFragment();
+                        }
+                    });
+                    builder.setNegativeButton(LocaleController.getString("Cancel", R.string.Cancel), null);
+                    showDialog(builder.create());
+                }
+            });
+
+            infoCell = new TextInfoPrivacyCell(context);
+            infoCell.setBackgroundResource(R.drawable.greydivider_bottom);
+            if (currentChat.megagroup) {
+                infoCell.setText(LocaleController.getString("MegaDeleteInfo", R.string.MegaDeleteInfo));
+            } else {
+                infoCell.setText(LocaleController.getString("ChannelDeleteInfo", R.string.ChannelDeleteInfo));
+            }
+            linearLayout.addView(infoCell, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT));
         }
-        linearLayout.addView(infoCell, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT));
 
         nameTextView.setText(currentChat.title);
         nameTextView.setSelection(nameTextView.length());
@@ -655,11 +695,20 @@ public class ChannelEditActivity extends BaseFragment implements AvatarUpdater.A
             for (int a = 0; a < name.length(); a++) {
                 char ch = name.charAt(a);
                 if (a == 0 && ch >= '0' && ch <= '9') {
-                    if (alert) {
-                        showErrorAlert(LocaleController.getString("LinkInvalidStartNumber", R.string.LinkInvalidStartNumber));
+                    if (currentChat.megagroup) {
+                        if (alert) {
+                            //showErrorAlert(LocaleController.getString("LinkInvalidStartNumberMega", R.string.LinkInvalidStartNumberMega));
+                        } else {
+                            //checkTextView.setText(LocaleController.getString("LinkInvalidStartNumberMega", R.string.LinkInvalidStartNumberMega));
+                            checkTextView.setTextColor(0xffcf3030);
+                        }
                     } else {
-                        checkTextView.setText(LocaleController.getString("LinkInvalidStartNumber", R.string.LinkInvalidStartNumber));
-                        checkTextView.setTextColor(0xffcf3030);
+                        if (alert) {
+                            showErrorAlert(LocaleController.getString("LinkInvalidStartNumber", R.string.LinkInvalidStartNumber));
+                        } else {
+                            checkTextView.setText(LocaleController.getString("LinkInvalidStartNumber", R.string.LinkInvalidStartNumber));
+                            checkTextView.setTextColor(0xffcf3030);
+                        }
                     }
                     return false;
                 }
@@ -675,11 +724,20 @@ public class ChannelEditActivity extends BaseFragment implements AvatarUpdater.A
             }
         }
         if (name == null || name.length() < 5) {
-            if (alert) {
-                showErrorAlert(LocaleController.getString("LinkInvalidShort", R.string.LinkInvalidShort));
+            if (currentChat.megagroup) {
+                if (alert) {
+                    //showErrorAlert(LocaleController.getString("LinkInvalidShortMega", R.string.LinkInvalidShortMega));
+                } else {
+                    //checkTextView.setText(LocaleController.getString("LinkInvalidShortMega", R.string.LinkInvalidShortMega));
+                    checkTextView.setTextColor(0xffcf3030);
+                }
             } else {
-                checkTextView.setText(LocaleController.getString("LinkInvalidShort", R.string.LinkInvalidShort));
-                checkTextView.setTextColor(0xffcf3030);
+                if (alert) {
+                    showErrorAlert(LocaleController.getString("LinkInvalidShort", R.string.LinkInvalidShort));
+                } else {
+                    checkTextView.setText(LocaleController.getString("LinkInvalidShort", R.string.LinkInvalidShort));
+                    checkTextView.setTextColor(0xffcf3030);
+                }
             }
             return false;
         }

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

@@ -36,7 +36,10 @@ import org.telegram.ui.ActionBar.ActionBar;
 import org.telegram.ui.ActionBar.ActionBarMenu;
 import org.telegram.ui.ActionBar.BaseFragment;
 import org.telegram.ui.Adapters.BaseFragmentAdapter;
+import org.telegram.ui.Cells.HeaderCell;
+import org.telegram.ui.Cells.RadioCell;
 import org.telegram.ui.Cells.ShadowSectionCell;
+import org.telegram.ui.Cells.TextCell;
 import org.telegram.ui.Cells.TextInfoPrivacyCell;
 import org.telegram.ui.Cells.TextSettingsCell;
 import org.telegram.ui.Cells.UserCell;
@@ -78,7 +81,7 @@ public class ChannelUsersActivity extends BaseFragment implements NotificationCe
         if (type == 0) {
             participantsStartRow = 0;
         } else if (type == 1) {
-            participantsStartRow = isAdmin ? 2 : 0;
+            participantsStartRow = isAdmin && isMegagroup ? 4 : 0;
         } else if (type == 2) {
             participantsStartRow = isAdmin ? (isPublic ? 2 : 3) : 0;
         }
@@ -134,7 +137,7 @@ public class ChannelUsersActivity extends BaseFragment implements NotificationCe
         }
         frameLayout.addView(emptyView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT));
 
-        ListView listView = new ListView(context);
+        final ListView listView = new ListView(context);
         listView.setEmptyView(emptyView);
         listView.setDivider(null);
         listView.setDividerHeight(0);
@@ -173,7 +176,33 @@ public class ChannelUsersActivity extends BaseFragment implements NotificationCe
 
                 } else if (type == 1) {
                     if (isAdmin) {
-                        if (i == 0) {
+                        if (isMegagroup && (i == 1 || i == 2)) {
+                            TLRPC.Chat chat = MessagesController.getInstance().getChat(chatId);
+                            if (chat == null) {
+                                return;
+                            }
+                            boolean changed = false;
+                            if (i == 1 && !chat.democracy) {
+                                chat.democracy = true;
+                                changed = true;
+                            } else if (i == 2 && chat.democracy) {
+                                chat.democracy = false;
+                                changed = true;
+                            }
+                            if (changed) {
+                                MessagesController.getInstance().toogleChannelInvites(chatId, chat.democracy);
+                                int count = listView.getChildCount();
+                                for (int a = 0; a < count; a++) {
+                                    View child = listView.getChildAt(a);
+                                    if (child instanceof RadioCell) {
+                                        int num = (Integer) child.getTag();
+                                        ((RadioCell) child).setChecked(num == 0 && chat.democracy || num == 1 && !chat.democracy, true);
+                                    }
+                                }
+                            }
+                            return;
+                        }
+                        if (i == participantsStartRow + participants.size()) {
                             Bundle args = new Bundle();
                             args.putBoolean("onlyUsers", true);
                             args.putBoolean("destroyAfterSelect", true);
@@ -192,6 +221,7 @@ public class ChannelUsersActivity extends BaseFragment implements NotificationCe
                                 }
                             });
                             presentFragment(fragment);
+                            return;
                         }
                     }
                 }
@@ -243,16 +273,18 @@ public class ChannelUsersActivity extends BaseFragment implements NotificationCe
                                         ConnectionsManager.getInstance().sendRequest(req, new RequestDelegate() {
                                             @Override
                                             public void run(TLObject response, TLRPC.TL_error error) {
-                                                final TLRPC.Updates updates = (TLRPC.Updates) response;
-                                                MessagesController.getInstance().processUpdates(updates, false);
-                                                if (!updates.chats.isEmpty()) {
-                                                    AndroidUtilities.runOnUIThread(new Runnable() {
-                                                        @Override
-                                                        public void run() {
-                                                            TLRPC.Chat chat = updates.chats.get(0);
-                                                            MessagesController.getInstance().loadFullChat(chat.id, 0, true);
-                                                        }
-                                                    }, 1000);
+                                                if (response != null) {
+                                                    final TLRPC.Updates updates = (TLRPC.Updates) response;
+                                                    MessagesController.getInstance().processUpdates(updates, false);
+                                                    if (!updates.chats.isEmpty()) {
+                                                        AndroidUtilities.runOnUIThread(new Runnable() {
+                                                            @Override
+                                                            public void run() {
+                                                                TLRPC.Chat chat = updates.chats.get(0);
+                                                                MessagesController.getInstance().loadFullChat(chat.id, 0, true);
+                                                            }
+                                                        }, 1000);
+                                                    }
                                                 }
                                             }
                                         });
@@ -487,12 +519,12 @@ public class ChannelUsersActivity extends BaseFragment implements NotificationCe
                     }
                 }
             } else if (type == 1) {
-                if (isAdmin) {
-                    if (i == 0) {
-                        return true;
-                    } else if (i == 1) {
-                        return false;
-                    }
+                if (i == participantsStartRow + participants.size()) {
+                    return isAdmin;
+                } else if (i == participantsStartRow + participants.size() + 1) {
+                    return false;
+                } else if (isMegagroup && isAdmin && i < 4) {
+                    return i == 1 || i == 2;
                 }
             }
             return i != participants.size() + participantsStartRow && participants.get(i - participantsStartRow).user_id != UserConfig.getClientUserId();
@@ -502,6 +534,8 @@ public class ChannelUsersActivity extends BaseFragment implements NotificationCe
         public int getCount() {
             if (participants.isEmpty() && type == 0 || loadingUsers && !firstLoaded) {
                 return 0;
+            } else if (type == 1) {
+                return participants.size() + (isAdmin ? 2 : 1) + (isAdmin && isMegagroup ? 4 : 0);
             }
             return participants.size() + participantsStartRow + 1;
         }
@@ -557,13 +591,14 @@ public class ChannelUsersActivity extends BaseFragment implements NotificationCe
                     ((TextInfoPrivacyCell) view).setText(String.format("%1$s\n\n%2$s", LocaleController.getString("NoBlockedGroup", R.string.NoBlockedGroup), LocaleController.getString("UnblockText", R.string.UnblockText)));
                     view.setBackgroundResource(R.drawable.greydivider_bottom);
                 } else if (type == 1) {
-                    if (i == 1 && isAdmin) {
+                    if (isAdmin) {
                         if (isMegagroup) {
                             ((TextInfoPrivacyCell) view).setText(LocaleController.getString("MegaAdminsInfo", R.string.MegaAdminsInfo));
+                            view.setBackgroundResource(R.drawable.greydivider_bottom);
                         } else {
                             ((TextInfoPrivacyCell) view).setText(LocaleController.getString("ChannelAdminsInfo", R.string.ChannelAdminsInfo));
+                            view.setBackgroundResource(R.drawable.greydivider_bottom);
                         }
-                        view.setBackgroundResource(R.drawable.greydivider);
                     } else {
                         ((TextInfoPrivacyCell) view).setText("");
                         view.setBackgroundResource(R.drawable.greydivider_bottom);
@@ -594,12 +629,38 @@ public class ChannelUsersActivity extends BaseFragment implements NotificationCe
                         actionCell.setText(LocaleController.getString("ChannelInviteViaLink", R.string.ChannelInviteViaLink), false);
                     }
                 } else if (type == 1) {
-                    actionCell.setText(LocaleController.getString("ChannelAddAdmin", R.string.ChannelAddAdmin), true);
+                    actionCell.setTextAndIcon(LocaleController.getString("ChannelAddAdmin", R.string.ChannelAddAdmin), R.drawable.managers, false);
                 }
             } else if (viewType == 3) {
                 if (view == null) {
                     view = new ShadowSectionCell(mContext);
                 }
+            } else if (viewType == 4) {
+                if (view == null) {
+                    view = new TextCell(mContext);
+                    view.setBackgroundColor(0xffffffff);
+                }
+                ((TextCell) view).setTextAndIcon(LocaleController.getString("ChannelAddAdmin", R.string.ChannelAddAdmin), R.drawable.managers);
+            } else if (viewType == 5) {
+                if (view == null) {
+                    view = new HeaderCell(mContext);
+                    view.setBackgroundColor(0xffffffff);
+                }
+                ((HeaderCell) view).setText(LocaleController.getString("WhoCanAddMembers", R.string.WhoCanAddMembers));
+            } else if (viewType == 6) {
+                if (view == null) {
+                    view = new RadioCell(mContext);
+                    view.setBackgroundColor(0xffffffff);
+                }
+                RadioCell radioCell = (RadioCell) view;
+                TLRPC.Chat chat = MessagesController.getInstance().getChat(chatId);
+                if (i == 1) {
+                    radioCell.setTag(0);
+                    radioCell.setText(LocaleController.getString("WhoCanAddMembersAllMembers", R.string.WhoCanAddMembersAllMembers), chat != null && chat.democracy, true);
+                } else if (i == 2) {
+                    radioCell.setTag(1);
+                    radioCell.setText(LocaleController.getString("WhoCanAddMembersAdmins", R.string.WhoCanAddMembersAdmins), chat != null && !chat.democracy, false);
+                }
             }
             return view;
         }
@@ -608,9 +669,18 @@ public class ChannelUsersActivity extends BaseFragment implements NotificationCe
         public int getItemViewType(int i) {
             if (type == 1) {
                 if (isAdmin) {
-                    if (i == 0) {
-                        return 2;
-                    } else if (i == 1) {
+                    if (isMegagroup) {
+                        if (i == 0) {
+                            return 5;
+                        } else if (i == 1 || i == 2) {
+                            return 6;
+                        } else if (i == 3) {
+                            return 3;
+                        }
+                    }
+                    if (i == participantsStartRow + participants.size()) {
+                        return 4;
+                    } else if (i == participantsStartRow + participants.size() + 1) {
                         return 1;
                     }
                 }
@@ -639,12 +709,12 @@ public class ChannelUsersActivity extends BaseFragment implements NotificationCe
 
         @Override
         public int getViewTypeCount() {
-            return 4;
+            return 7;
         }
 
         @Override
         public boolean isEmpty() {
-            return participants.isEmpty();
+            return getCount() == 0 || participants.isEmpty() && loadingUsers;
         }
     }
 }

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

@@ -13,12 +13,9 @@ import android.app.AlertDialog;
 import android.app.Dialog;
 import android.content.Context;
 import android.content.DialogInterface;
-import android.content.Intent;
 import android.content.SharedPreferences;
-import android.net.Uri;
-import android.provider.Browser;
 
-import org.telegram.messenger.FileLog;
+import org.telegram.messenger.AndroidUtilities;
 import org.telegram.messenger.LocaleController;
 import org.telegram.messenger.MessagesController;
 import org.telegram.messenger.MessagesStorage;
@@ -97,13 +94,7 @@ public class AlertsCreator {
                 builder.setNegativeButton(LocaleController.getString("MoreInfo", R.string.MoreInfo), new DialogInterface.OnClickListener() {
                     @Override
                     public void onClick(DialogInterface dialogInterface, int i) {
-                        try {
-                            Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(LocaleController.getString("NobodyLikesSpamUrl", R.string.NobodyLikesSpamUrl)));
-                            intent.putExtra(Browser.EXTRA_APPLICATION_ID, fragment.getParentActivity().getPackageName());
-                            fragment.getParentActivity().startActivity(intent);
-                        } catch (Exception e) {
-                            FileLog.e("tmessages", e);
-                        }
+                        AndroidUtilities.openUrl(fragment.getParentActivity(), LocaleController.getString("NobodyLikesSpamUrl", R.string.NobodyLikesSpamUrl));
                     }
                 });
                 break;
@@ -144,6 +135,16 @@ public class AlertsCreator {
                     builder.setMessage(LocaleController.getString("GroupUserCantBot", R.string.GroupUserCantBot));
                 }
                 break;
+            case "USER_PRIVACY_RESTRICTED":
+                if (isChannel) {
+                    builder.setMessage(LocaleController.getString("InviteToChannelError", R.string.InviteToChannelError));
+                } else {
+                    builder.setMessage(LocaleController.getString("InviteToGroupError", R.string.InviteToGroupError));
+                }
+                break;
+            case "USERS_TOO_FEW":
+                builder.setMessage(LocaleController.getString("CreateGroupError", R.string.CreateGroupError));
+                break;
         }
         builder.setPositiveButton(LocaleController.getString("OK", R.string.OK), null);
         fragment.showDialog(builder.create(), true);

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

@@ -21,7 +21,9 @@ import android.media.AudioManager;
 import android.os.Build;
 import android.os.PowerManager;
 import android.text.Editable;
+import android.text.InputFilter;
 import android.text.Layout;
+import android.text.SpannableStringBuilder;
 import android.text.StaticLayout;
 import android.text.TextPaint;
 import android.text.TextUtils;
@@ -42,6 +44,7 @@ import android.widget.ImageView;
 import android.widget.LinearLayout;
 import android.widget.PopupWindow;
 import android.widget.TextView;
+import android.widget.Toast;
 
 import org.telegram.messenger.AndroidUtilities;
 import org.telegram.messenger.ChatObject;
@@ -50,6 +53,7 @@ import org.telegram.messenger.LocaleController;
 import org.telegram.messenger.MediaController;
 import org.telegram.messenger.MessageObject;
 import org.telegram.messenger.MessagesController;
+import org.telegram.messenger.NotificationsController;
 import org.telegram.messenger.SendMessagesHelper;
 import org.telegram.messenger.FileLog;
 import org.telegram.messenger.NotificationCenter;
@@ -66,6 +70,7 @@ import org.telegram.messenger.AnimationCompat.ViewProxy;
 import org.telegram.messenger.ApplicationLoader;
 import org.telegram.ui.StickersActivity;
 
+import java.io.File;
 import java.util.Locale;
 
 public class ChatActivityEnterView extends FrameLayoutFixed implements NotificationCenter.NotificationCenterDelegate, SizeNotifierFrameLayout.SizeNotifierFrameLayoutDelegate {
@@ -78,6 +83,64 @@ public class ChatActivityEnterView extends FrameLayoutFixed implements Notificat
         void onAttachButtonShow();
         void onWindowSizeChanged(int size);
         void onStickersTab(boolean opened);
+        void onMessageEditEnd();
+    }
+
+    private class SeekBarWaveformView extends View {
+
+        private SeekBarWaveform seekBarWaveform;
+
+        public SeekBarWaveformView(Context context) {
+            super(context);
+            seekBarWaveform = new SeekBarWaveform(context);
+            seekBarWaveform.setColors(0xffa2cef8, 0xffffffff, 0xffa2cef8);
+            seekBarWaveform.setDelegate(new SeekBar.SeekBarDelegate() {
+                @Override
+                public void onSeekBarDrag(float progress) {
+                    audioToSendMessageObject.audioProgress = progress;
+                    MediaController.getInstance().seekToProgress(audioToSendMessageObject, progress);
+                }
+            });
+        }
+
+        public void setWaveform(byte[] waveform) {
+            seekBarWaveform.setWaveform(waveform);
+            invalidate();
+        }
+
+        public void setProgress(float progress) {
+            seekBarWaveform.setProgress(progress);
+            invalidate();
+        }
+
+        public boolean isDragging() {
+            return seekBarWaveform.isDragging();
+        }
+
+        @Override
+        public boolean onTouchEvent(MotionEvent event) {
+            boolean result = seekBarWaveform.onTouch(event.getAction(), event.getX(), event.getY());
+            if (result) {
+                if (event.getAction() == MotionEvent.ACTION_DOWN) {
+                    requestDisallowInterceptTouchEvent(true);
+                }
+                invalidate();
+            }
+            return result || super.onTouchEvent(event);
+        }
+
+        @Override
+        protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
+            super.onLayout(changed, left, top, right, bottom);
+            seekBarWaveform.width = right - left;
+            seekBarWaveform.height = bottom - top;
+        }
+
+        @Override
+        protected void onDraw(Canvas canvas) {
+            super.onDraw(canvas);
+            seekBarWaveform.draw(canvas);
+        }
     }
 
     private class EditTextCaption extends EditText {
@@ -137,16 +200,20 @@ public class ChatActivityEnterView extends FrameLayoutFixed implements Notificat
 
         @Override
         protected void onDraw(Canvas canvas) {
-            super.onDraw(canvas);
-            if (captionLayout != null && userNameLength == length()) {
-                Paint paint = getPaint();
-                int oldColor = getPaint().getColor();
-                paint.setColor(0xffb2b2b2);
-                canvas.save();
-                canvas.translate(xOffset, yOffset);
-                captionLayout.draw(canvas);
-                canvas.restore();
-                paint.setColor(oldColor);
+            try {
+                super.onDraw(canvas);
+                if (captionLayout != null && userNameLength == length()) {
+                    Paint paint = getPaint();
+                    int oldColor = getPaint().getColor();
+                    paint.setColor(0xffb2b2b2);
+                    canvas.save();
+                    canvas.translate(xOffset, yOffset);
+                    captionLayout.draw(canvas);
+                    canvas.restore();
+                    paint.setColor(oldColor);
+                }
+            } catch (Exception e) {
+                FileLog.e("tmessages", e);
             }
         }
 
@@ -167,21 +234,33 @@ public class ChatActivityEnterView extends FrameLayoutFixed implements Notificat
     private TextView recordTimeText;
     private ImageView audioSendButton;
     private FrameLayout recordPanel;
+    private FrameLayout recordedAudioPanel;
+    private SeekBarWaveformView recordedAudioSeekBar;
+    private ImageView recordedAudioPlayButton;
+    private TextView recordedAudioTimeTextView;
     private LinearLayout slideText;
     private RecordDot recordDot;
     private SizeNotifierFrameLayout sizeNotifierLayout;
     private LinearLayout attachButton;
     private ImageView botButton;
     private LinearLayout textFieldContainer;
+    private FrameLayout sendButtonContainer;
     private View topView;
     private PopupWindow botKeyboardPopup;
     private BotKeyboardView botKeyboardView;
     private ImageView asAdminButton;
+    private ImageView notifyButton;
     private RecordCircle recordCircle;
     private ContextProgressView contextProgressView;
 
+    private MessageObject editingMessageObject;
+    private boolean editingCaption;
+
     private int currentPopupContentType = -1;
 
+    private boolean silent;
+    private boolean canWriteToChannel;
+
     private boolean isAsAdmin;
     private boolean adminModeAvailable;
 
@@ -228,6 +307,10 @@ public class ChatActivityEnterView extends FrameLayoutFixed implements Notificat
     private boolean messageWebPageSearch = true;
     private ChatActivityEnterViewDelegate delegate;
 
+    private TLRPC.TL_document audioToSend;
+    private String audioToSendPath;
+    private MessageObject audioToSendMessageObject;
+
     private float topViewAnimation;
     private boolean topViewShowed;
     private boolean needShowTopView;
@@ -270,16 +353,16 @@ public class ChatActivityEnterView extends FrameLayoutFixed implements Notificat
         @Override
         protected void onDraw(Canvas canvas) {
             dotDrawable.setBounds(0, 0, AndroidUtilities.dp(11), AndroidUtilities.dp(11));
-            dotDrawable.setAlpha(185 + (int) (70 * alpha));
+            dotDrawable.setAlpha((int) (255 * alpha));
             long dt = (System.currentTimeMillis() - lastUpdateTime);
             if (!isIncr) {
-                alpha -= dt / 200.0f;
+                alpha -= dt / 400.0f;
                 if (alpha <= 0) {
                     alpha = 0;
                     isIncr = true;
                 }
             } else {
-                alpha += dt / 200.0f;
+                alpha += dt / 400.0f;
                 if (alpha >= 1) {
                     alpha = 1;
                     isIncr = false;
@@ -379,6 +462,8 @@ public class ChatActivityEnterView extends FrameLayoutFixed implements Notificat
         NotificationCenter.getInstance().addObserver(this, NotificationCenter.audioDidSent);
         NotificationCenter.getInstance().addObserver(this, NotificationCenter.emojiDidLoaded);
         NotificationCenter.getInstance().addObserver(this, NotificationCenter.audioRouteChanged);
+        NotificationCenter.getInstance().addObserver(this, NotificationCenter.audioDidReset);
+        NotificationCenter.getInstance().addObserver(this, NotificationCenter.audioProgressDidChanged);
         parentActivity = context;
         parentFragment = fragment;
         sizeNotifierLayout = parent;
@@ -491,7 +576,9 @@ public class ChatActivityEnterView extends FrameLayoutFixed implements Notificat
                     if (count > 2 || charSequence == null || charSequence.length() == 0) {
                         messageWebPageSearch = true;
                     }
-                    delegate.onTextChanged(charSequence, before > count + 1 || (count - before) > 2);
+                    if (!ignoreTextChange) {
+                        delegate.onTextChanged(charSequence, before > count + 1 || (count - before) > 2);
+                    }
                 }
                 if (innerTextChange != 2 && before != count && (count - before) > 1) {
                     processChange = true;
@@ -584,8 +671,88 @@ public class ChatActivityEnterView extends FrameLayoutFixed implements Notificat
                     preferences.edit().putBoolean("asadmin_" + dialog_id, isAsAdmin).commit();
                 }
             });
+
+            notifyButton = new ImageView(context);
+            notifyButton.setImageResource(silent ? R.drawable.notify_members_off : R.drawable.notify_members_on);
+            notifyButton.setScaleType(ImageView.ScaleType.CENTER);
+            notifyButton.setVisibility(canWriteToChannel ? VISIBLE : GONE);
+            attachButton.addView(notifyButton, LayoutHelper.createLinear(48, 48));
+            notifyButton.setOnClickListener(new OnClickListener() {
+                @Override
+                public void onClick(View v) {
+                    silent = !silent;
+                    notifyButton.setImageResource(silent ? R.drawable.notify_members_off : R.drawable.notify_members_on);
+                    ApplicationLoader.applicationContext.getSharedPreferences("Notifications", Activity.MODE_PRIVATE).edit().putBoolean("silent_" + dialog_id, silent).commit();
+                    NotificationsController.updateServerNotificationsSettings(dialog_id);
+                    if (silent) {
+                        Toast.makeText(parentActivity, LocaleController.getString("ChannelNotifyMembersInfoOff", R.string.ChannelNotifyMembersInfoOff), Toast.LENGTH_SHORT).show();
+                    } else {
+                        Toast.makeText(parentActivity, LocaleController.getString("ChannelNotifyMembersInfoOn", R.string.ChannelNotifyMembersInfoOn), Toast.LENGTH_SHORT).show();
+                    }
+                }
+            });
         }
 
+        recordedAudioPanel = new FrameLayoutFixed(context);
+        recordedAudioPanel.setVisibility(audioToSend == null ? GONE : VISIBLE);
+        recordedAudioPanel.setBackgroundColor(0xffffffff);
+        recordedAudioPanel.setFocusable(true);
+        recordedAudioPanel.setFocusableInTouchMode(true);
+        recordedAudioPanel.setClickable(true);
+        frameLayout.addView(recordedAudioPanel, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 48, Gravity.BOTTOM));
+
+        ImageView imageView = new ImageView(context);
+        imageView.setScaleType(ImageView.ScaleType.CENTER);
+        imageView.setImageResource(R.drawable.ic_ab_fwd_delete);
+        recordedAudioPanel.addView(imageView, LayoutHelper.createFrame(48, 48));
+        imageView.setOnClickListener(new OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                MessageObject playing = MediaController.getInstance().getPlayingMessageObject();
+                if (playing != null && playing == audioToSendMessageObject) {
+                    MediaController.getInstance().cleanupPlayer(true, true);
+                }
+                if (audioToSendPath != null) {
+                    new File(audioToSendPath).delete();
+                }
+                hideRecordedAudioPanel();
+                checkSendButton(true);
+            }
+        });
+
+        View view = new View(context);
+        view.setBackgroundResource(R.drawable.recorded);
+        recordedAudioPanel.addView(view, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 32, Gravity.CENTER_VERTICAL | Gravity.LEFT, 48, 0, 0, 0));
+
+        recordedAudioSeekBar = new SeekBarWaveformView(context);
+        recordedAudioPanel.addView(recordedAudioSeekBar, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 32, Gravity.CENTER_VERTICAL | Gravity.LEFT, 48 + 44, 0, 52, 0));
+
+        recordedAudioPlayButton = new ImageView(context);
+        recordedAudioPlayButton.setImageResource(R.drawable.s_player_play_states);
+        recordedAudioPlayButton.setScaleType(ImageView.ScaleType.CENTER);
+        recordedAudioPanel.addView(recordedAudioPlayButton, LayoutHelper.createFrame(48, 48, Gravity.LEFT | Gravity.BOTTOM, 48, 0, 0, 0));
+        recordedAudioPlayButton.setOnClickListener(new OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                if (audioToSend == null) {
+                    return;
+                }
+                if (MediaController.getInstance().isPlayingAudio(audioToSendMessageObject) && !MediaController.getInstance().isAudioPaused()) {
+                    MediaController.getInstance().pauseAudio(audioToSendMessageObject);
+                    recordedAudioPlayButton.setImageResource(R.drawable.s_player_play_states);
+                } else {
+                    recordedAudioPlayButton.setImageResource(R.drawable.s_player_pause_states);
+                    MediaController.getInstance().playAudio(audioToSendMessageObject);
+                }
+            }
+        });
+
+        recordedAudioTimeTextView = new TextView(context);
+        recordedAudioTimeTextView.setTextColor(0xffffffff);
+        recordedAudioTimeTextView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 13);
+        recordedAudioTimeTextView.setText("0:13");
+        recordedAudioPanel.addView(recordedAudioTimeTextView, LayoutHelper.createFrame(LayoutHelper.WRAP_CONTENT, LayoutHelper.WRAP_CONTENT, Gravity.RIGHT | Gravity.CENTER_VERTICAL, 0, 0, 13, 0));
+
         recordPanel = new FrameLayoutFixed(context);
         recordPanel.setVisibility(GONE);
         recordPanel.setBackgroundColor(0xffffffff);
@@ -595,7 +762,7 @@ public class ChatActivityEnterView extends FrameLayoutFixed implements Notificat
         slideText.setOrientation(LinearLayout.HORIZONTAL);
         recordPanel.addView(slideText, LayoutHelper.createFrame(LayoutHelper.WRAP_CONTENT, LayoutHelper.WRAP_CONTENT, Gravity.CENTER, 30, 0, 0, 0));
 
-        ImageView imageView = new ImageView(context);
+        imageView = new ImageView(context);
         imageView.setImageResource(R.drawable.slidearrow);
         slideText.addView(imageView, LayoutHelper.createLinear(LayoutHelper.WRAP_CONTENT, LayoutHelper.WRAP_CONTENT, Gravity.CENTER_VERTICAL, 0, 1, 0, 0));
 
@@ -620,8 +787,8 @@ public class ChatActivityEnterView extends FrameLayoutFixed implements Notificat
         recordTimeText.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 16);
         linearLayout.addView(recordTimeText, LayoutHelper.createLinear(LayoutHelper.WRAP_CONTENT, LayoutHelper.WRAP_CONTENT, Gravity.CENTER_VERTICAL, 6, 0, 0, 0));
 
-        FrameLayout frameLayout1 = new FrameLayout(context);
-        textFieldContainer.addView(frameLayout1, LayoutHelper.createLinear(48, 48, Gravity.BOTTOM));
+        sendButtonContainer = new FrameLayout(context);
+        textFieldContainer.addView(sendButtonContainer, LayoutHelper.createLinear(48, 48, Gravity.BOTTOM));
 
         audioSendButton = new ImageView(context);
         audioSendButton.setScaleType(ImageView.ScaleType.CENTER_INSIDE);
@@ -629,7 +796,7 @@ public class ChatActivityEnterView extends FrameLayoutFixed implements Notificat
         audioSendButton.setBackgroundColor(0xffffffff);
         audioSendButton.setSoundEffectsEnabled(false);
         audioSendButton.setPadding(0, 0, AndroidUtilities.dp(4), 0);
-        frameLayout1.addView(audioSendButton, LayoutHelper.createFrame(48, 48));
+        sendButtonContainer.addView(audioSendButton, LayoutHelper.createFrame(48, 48));
         audioSendButton.setOnTouchListener(new View.OnTouchListener() {
             @Override
             public boolean onTouch(View view, MotionEvent motionEvent) {
@@ -664,13 +831,13 @@ public class ChatActivityEnterView extends FrameLayoutFixed implements Notificat
                     audioSendButton.getParent().requestDisallowInterceptTouchEvent(true);
                 } else if (motionEvent.getAction() == MotionEvent.ACTION_UP || motionEvent.getAction() == MotionEvent.ACTION_CANCEL) {
                     startedDraggingX = -1;
-                    MediaController.getInstance().stopRecording(true);
+                    MediaController.getInstance().stopRecording(1);
                     recordingAudio = false;
                     updateAudioRecordIntefrace();
                 } else if (motionEvent.getAction() == MotionEvent.ACTION_MOVE && recordingAudio) {
                     float x = motionEvent.getX();
                     if (x < -distCanMove) {
-                        MediaController.getInstance().stopRecording(false);
+                        MediaController.getInstance().stopRecording(0);
                         recordingAudio = false;
                         updateAudioRecordIntefrace();
                     }
@@ -727,7 +894,7 @@ public class ChatActivityEnterView extends FrameLayoutFixed implements Notificat
         ViewProxy.setScaleY(sendButton, 0.1f);
         ViewProxy.setAlpha(sendButton, 0.0f);
         sendButton.clearAnimation();
-        frameLayout1.addView(sendButton, LayoutHelper.createFrame(48, 48));
+        sendButtonContainer.addView(sendButton, LayoutHelper.createFrame(48, 48));
         sendButton.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
@@ -787,6 +954,13 @@ public class ChatActivityEnterView extends FrameLayoutFixed implements Notificat
     }
 
     public void setAllowStickersAndGifs(boolean value, boolean value2) {
+        if ((allowStickers != value || allowGifs != value2) && emojiView != null) {
+            if (emojiView.getVisibility() == VISIBLE) {
+                hidePopup(false);
+            }
+            sizeNotifierLayout.removeView(emojiView);
+            emojiView = null;
+        }
         allowStickers = value;
         allowGifs = value2;
     }
@@ -824,7 +998,7 @@ public class ChatActivityEnterView extends FrameLayoutFixed implements Notificat
                         public void onAnimationEnd(Object animation) {
                             if (currentTopViewAnimation != null && currentTopViewAnimation.equals(animation)) {
                                 setTopViewAnimation(1.0f);
-                                if (!forceShowSendButton || openKeyboard) {
+                                if (recordedAudioPanel.getVisibility() != VISIBLE && (!forceShowSendButton || openKeyboard)) {
                                     openKeyboard();
                                 }
                                 currentTopViewAnimation = null;
@@ -835,7 +1009,7 @@ public class ChatActivityEnterView extends FrameLayoutFixed implements Notificat
                     currentTopViewAnimation.start();
                 } else {
                     setTopViewAnimation(1.0f);
-                    if (!forceShowSendButton || openKeyboard) {
+                    if (recordedAudioPanel.getVisibility() != VISIBLE && (!forceShowSendButton || openKeyboard)) {
                         openKeyboard();
                     }
                 }
@@ -925,6 +1099,11 @@ public class ChatActivityEnterView extends FrameLayoutFixed implements Notificat
         NotificationCenter.getInstance().removeObserver(this, NotificationCenter.audioDidSent);
         NotificationCenter.getInstance().removeObserver(this, NotificationCenter.emojiDidLoaded);
         NotificationCenter.getInstance().removeObserver(this, NotificationCenter.audioRouteChanged);
+        NotificationCenter.getInstance().removeObserver(this, NotificationCenter.audioDidReset);
+        NotificationCenter.getInstance().removeObserver(this, NotificationCenter.audioProgressDidChanged);
+        if (emojiView != null) {
+            emojiView.onDestroy();
+        }
         if (mWakeLock != null) {
             try {
                 mWakeLock.release();
@@ -961,8 +1140,10 @@ public class ChatActivityEnterView extends FrameLayoutFixed implements Notificat
         dialog_id = id;
         if ((int) dialog_id < 0) {
             TLRPC.Chat currentChat = MessagesController.getInstance().getChat(-(int) dialog_id);
+            silent = ApplicationLoader.applicationContext.getSharedPreferences("Notifications", Activity.MODE_PRIVATE).getBoolean("silent_" + dialog_id, false);
             isAsAdmin = ChatObject.isChannel(currentChat) && (currentChat.creator || currentChat.editor) && !currentChat.megagroup;
             adminModeAvailable = isAsAdmin && !currentChat.broadcast;
+            canWriteToChannel = isAsAdmin;
             if (adminModeAvailable) {
                 SharedPreferences preferences = ApplicationLoader.applicationContext.getSharedPreferences("mainconfig", Activity.MODE_PRIVATE);
                 isAsAdmin = preferences.getBoolean("asadmin_" + dialog_id, true);
@@ -972,6 +1153,11 @@ public class ChatActivityEnterView extends FrameLayoutFixed implements Notificat
                 asAdminButton.setImageResource(isAsAdmin ? R.drawable.publish_active : R.drawable.publish);
                 updateFieldHint();
             }
+            if (notifyButton != null) {
+                notifyButton.setVisibility(canWriteToChannel ? VISIBLE : GONE);
+                notifyButton.setImageResource(silent ? R.drawable.notify_members_off : R.drawable.notify_members_on);
+                ViewProxy.setPivotX(attachButton, AndroidUtilities.dp((botButton == null || botButton.getVisibility() == GONE) && (notifyButton == null || notifyButton.getVisibility() == GONE) ? 48 : 96));
+            }
         }
     }
 
@@ -982,7 +1168,11 @@ public class ChatActivityEnterView extends FrameLayoutFixed implements Notificat
             isChannel = ChatObject.isChannel(chat) && !chat.megagroup;
         }
         if (isChannel) {
-            messageEditText.setHint(isAsAdmin ? LocaleController.getString("ChannelBroadcast", R.string.ChannelBroadcast) : LocaleController.getString("ChannelComment", R.string.ChannelComment));
+            if (editingMessageObject != null) {
+                messageEditText.setHint(editingCaption ? LocaleController.getString("Caption", R.string.Caption) : LocaleController.getString("TypeMessage", R.string.TypeMessage));
+            } else {
+                messageEditText.setHint(isAsAdmin ? LocaleController.getString("ChannelBroadcast", R.string.ChannelBroadcast) : LocaleController.getString("ChannelComment", R.string.ChannelComment));
+            }
         } else {
             messageEditText.setHint(LocaleController.getString("TypeMessage", R.string.TypeMessage));
         }
@@ -1013,6 +1203,26 @@ public class ChatActivityEnterView extends FrameLayoutFixed implements Notificat
         return messageWebPageSearch;
     }
 
+    private void hideRecordedAudioPanel() {
+        audioToSendPath = null;
+        audioToSend = null;
+        audioToSendMessageObject = null;
+        AnimatorSetProxy animatorSetProxy = new AnimatorSetProxy();
+        animatorSetProxy.playTogether(
+                ObjectAnimatorProxy.ofFloat(recordedAudioPanel, "alpha", 0.0f)
+        );
+        animatorSetProxy.setDuration(200);
+        animatorSetProxy.addListener(new AnimatorListenerAdapterProxy() {
+            @Override
+            public void onAnimationEnd(Object animation) {
+                recordedAudioPanel.clearAnimation();
+                recordedAudioPanel.setVisibility(View.GONE);
+
+            }
+        });
+        animatorSetProxy.start();
+    }
+
     private void sendMessage() {
         if (parentFragment != null) {
             String action;
@@ -1031,6 +1241,19 @@ public class ChatActivityEnterView extends FrameLayoutFixed implements Notificat
                 return;
             }
         }
+        if (audioToSend != null) {
+            MessageObject playing = MediaController.getInstance().getPlayingMessageObject();
+            if (playing != null && playing == audioToSendMessageObject) {
+                MediaController.getInstance().cleanupPlayer(true, true);
+            }
+            SendMessagesHelper.getInstance().sendMessage(audioToSend, null, audioToSendPath, dialog_id, replyingMessageObject, isAsAdmin, null);
+            if (delegate != null) {
+                delegate.onMessageSend(null);
+            }
+            hideRecordedAudioPanel();
+            checkSendButton(true);
+            return;
+        }
         String message = messageEditText.getText().toString();
         if (processSendingText(message)) {
             messageEditText.setText("");
@@ -1045,6 +1268,13 @@ public class ChatActivityEnterView extends FrameLayoutFixed implements Notificat
         }
     }
 
+    public void doneEditingMessage() {
+        if (editingMessageObject != null) {
+            SendMessagesHelper.getInstance().editMessage(editingMessageObject, messageEditText.getText().toString(), messageWebPageSearch, parentFragment);
+            setEditinigMessageObject(null, false);
+        }
+    }
+
     public boolean processSendingText(String text) {
         text = getTrimmedString(text);
         if (text.length() != 0) {
@@ -1073,8 +1303,11 @@ public class ChatActivityEnterView extends FrameLayoutFixed implements Notificat
     }
 
     private void checkSendButton(final boolean animated) {
+        if (editingMessageObject != null) {
+            return;
+        }
         String message = getTrimmedString(messageEditText.getText().toString());
-        if (message.length() > 0 || forceShowSendButton) {
+        if (message.length() > 0 || forceShowSendButton || audioToSend != null) {
             if (audioSendButton.getVisibility() == View.VISIBLE) {
                 if (animated) {
                     if (runningAnimationType == 1) {
@@ -1109,7 +1342,9 @@ public class ChatActivityEnterView extends FrameLayoutFixed implements Notificat
 
                         updateFieldRight(0);
 
-                        delegate.onAttachButtonHidden();
+                        if (delegate != null) {
+                            delegate.onAttachButtonHidden();
+                        }
                     }
 
                     sendButton.setVisibility(View.VISIBLE);
@@ -1152,7 +1387,9 @@ public class ChatActivityEnterView extends FrameLayoutFixed implements Notificat
                     if (attachButton != null) {
                         attachButton.setVisibility(View.GONE);
                         attachButton.clearAnimation();
-                        delegate.onAttachButtonHidden();
+                        if (delegate != null) {
+                            delegate.onAttachButtonHidden();
+                        }
                         updateFieldRight(0);
                     }
                 }
@@ -1234,19 +1471,19 @@ public class ChatActivityEnterView extends FrameLayoutFixed implements Notificat
     }
 
     private void updateFieldRight(int attachVisible) {
-        if (messageEditText == null) {
+        if (messageEditText == null || editingMessageObject != null) {
             return;
         }
         FrameLayout.LayoutParams layoutParams = (FrameLayout.LayoutParams) messageEditText.getLayoutParams();
         if (attachVisible == 1) {
-            if (botButton != null && botButton.getVisibility() == VISIBLE) {
+            if (botButton != null && botButton.getVisibility() == VISIBLE || notifyButton != null && notifyButton.getVisibility() == VISIBLE) {
                 layoutParams.rightMargin = AndroidUtilities.dp(98);
             } else {
                 layoutParams.rightMargin = AndroidUtilities.dp(50);
             }
         } else if (attachVisible == 2) {
             if (layoutParams.rightMargin != AndroidUtilities.dp(2)) {
-                if (botButton != null && botButton.getVisibility() == VISIBLE) {
+                if (botButton != null && botButton.getVisibility() == VISIBLE || notifyButton != null && notifyButton.getVisibility() == VISIBLE) {
                     layoutParams.rightMargin = AndroidUtilities.dp(98);
                 } else {
                     layoutParams.rightMargin = AndroidUtilities.dp(50);
@@ -1369,6 +1606,9 @@ public class ChatActivityEnterView extends FrameLayoutFixed implements Notificat
             messageEditText.setText(text);
             messageEditText.setSelection(messageEditText.getText().length());
             ignoreTextChange = false;
+            if (delegate != null) {
+                delegate.onTextChanged(messageEditText.getText(), true);
+            }
             if (!keyboardVisible && currentPopupContentType == -1) {
                 openKeyboard();
             }
@@ -1382,7 +1622,66 @@ public class ChatActivityEnterView extends FrameLayoutFixed implements Notificat
         }
     }
 
-    public void setFieldText(String text) {
+    public void setEditinigMessageObject(MessageObject messageObject, boolean caption) {
+        if (audioToSend != null || editingMessageObject == messageObject) {
+            return;
+        }
+        editingMessageObject = messageObject;
+        editingCaption = caption;
+        if (editingMessageObject != null) {
+            InputFilter[] inputFilters = new InputFilter[1];
+            if (caption) {
+                inputFilters[0] = new InputFilter.LengthFilter(200);
+                if (editingMessageObject.caption != null) {
+                    setFieldText(Emoji.replaceEmoji(new SpannableStringBuilder(editingMessageObject.caption.toString()), messageEditText.getPaint().getFontMetricsInt(), AndroidUtilities.dp(20), false));
+                } else {
+                    setFieldText("");
+                }
+            } else {
+                inputFilters[0] = new InputFilter.LengthFilter(4096);
+                if (editingMessageObject.messageText != null) {
+                    setFieldText(Emoji.replaceEmoji(new SpannableStringBuilder(editingMessageObject.messageText.toString()), messageEditText.getPaint().getFontMetricsInt(), AndroidUtilities.dp(20), false));
+                } else {
+                    setFieldText("");
+                }
+            }
+            messageEditText.setFilters(inputFilters);
+            openKeyboard();
+            FrameLayout.LayoutParams layoutParams = (FrameLayout.LayoutParams) messageEditText.getLayoutParams();
+            layoutParams.rightMargin = AndroidUtilities.dp(4);
+            messageEditText.setLayoutParams(layoutParams);
+            sendButton.clearAnimation();
+            audioSendButton.clearAnimation();
+            attachButton.clearAnimation();
+            sendButtonContainer.clearAnimation();
+            sendButton.setVisibility(GONE);
+            audioSendButton.setVisibility(GONE);
+            attachButton.setVisibility(GONE);
+            sendButtonContainer.setVisibility(GONE);
+        } else {
+            messageEditText.setFilters(new InputFilter[0]);
+            delegate.onMessageEditEnd();
+            audioSendButton.setVisibility(VISIBLE);
+            attachButton.setVisibility(VISIBLE);
+            sendButtonContainer.setVisibility(VISIBLE);
+            ViewProxy.setScaleX(attachButton, 1.0f);
+            ViewProxy.setAlpha(attachButton, 1.0f);
+            ViewProxy.setScaleX(sendButton, 0.1f);
+            ViewProxy.setScaleY(sendButton, 0.1f);
+            ViewProxy.setAlpha(sendButton, 0.0f);
+            ViewProxy.setScaleX(audioSendButton, 1.0f);
+            ViewProxy.setScaleY(audioSendButton, 1.0f);
+            ViewProxy.setAlpha(audioSendButton, 1.0f);
+            sendButton.setVisibility(View.GONE);
+            sendButton.clearAnimation();
+            messageEditText.setText("");
+            delegate.onAttachButtonShow();
+            updateFieldRight(1);
+        }
+        updateFieldHint();
+    }
+
+    public void setFieldText(CharSequence text) {
         if (messageEditText == null) {
             return;
         }
@@ -1489,7 +1788,7 @@ public class ChatActivityEnterView extends FrameLayoutFixed implements Notificat
             botButton.setVisibility(GONE);
         }
         updateFieldRight(2);
-        ViewProxy.setPivotX(attachButton, AndroidUtilities.dp(botButton.getVisibility() == GONE ? 48 : 96));
+        ViewProxy.setPivotX(attachButton, AndroidUtilities.dp((botButton == null || botButton.getVisibility() == GONE) && (notifyButton == null || notifyButton.getVisibility() == GONE) ? 48 : 96));
         attachButton.clearAnimation();
     }
 
@@ -1621,7 +1920,7 @@ public class ChatActivityEnterView extends FrameLayoutFixed implements Notificat
 
             @Override
             public void onGifSelected(TLRPC.Document gif) {
-                SendMessagesHelper.getInstance().sendMessage((TLRPC.TL_document) gif, null, dialog_id, replyingMessageObject, asAdmin(), null);
+                SendMessagesHelper.getInstance().sendMessage((TLRPC.TL_document) gif, null, null, dialog_id, replyingMessageObject, asAdmin(), null);
                 if (delegate != null) {
                     delegate.onMessageSend(null);
                 }
@@ -1759,6 +2058,14 @@ public class ChatActivityEnterView extends FrameLayoutFixed implements Notificat
         }
     }
 
+    public boolean isEditingMessage() {
+        return editingMessageObject != null;
+    }
+
+    public boolean isEditingCaption() {
+        return editingCaption;
+    }
+
     public void openKeyboard() {
         AndroidUtilities.showKeyboard(messageEditText);
     }
@@ -1868,8 +2175,10 @@ public class ChatActivityEnterView extends FrameLayoutFixed implements Notificat
                 botKeyboardView.invalidateViews();
             }
         } else if (id == NotificationCenter.recordProgressChanged) {
-            Long time = (Long) args[0] / 1000;
-            String str = String.format("%02d:%02d", time / 60, time % 60);
+            long t = (Long) args[0];
+            Long time = t / 1000;
+            int ms = (int) (t % 1000L) / 10;
+            String str = String.format("%02d:%02d.%02d", time / 60, time % 60, ms);
             if (lastTimeString == null || !lastTimeString.equals(str)) {
                 if (time % 5 == 0) {
                     MessagesController.getInstance().sendTyping(dialog_id, 1, 0);
@@ -1897,14 +2206,77 @@ public class ChatActivityEnterView extends FrameLayoutFixed implements Notificat
                 updateAudioRecordIntefrace();
             }
         } else if (id == NotificationCenter.audioDidSent) {
-            if (delegate != null) {
-                delegate.onMessageSend(null);
+            audioToSend = (TLRPC.TL_document) args[0];
+            audioToSendPath = (String) args[1];
+            if (audioToSend != null) {
+                if (recordedAudioPanel == null) {
+                    return;
+                }
+
+                TLRPC.TL_message message = new TLRPC.TL_message();
+                message.out = true;
+                message.id = 0;
+                message.to_id = new TLRPC.TL_peerUser();
+                message.to_id.user_id = message.from_id = UserConfig.getClientUserId();
+                message.date = (int) (System.currentTimeMillis() / 1000);
+                message.message = "-1";
+                message.attachPath = audioToSendPath;
+                message.media = new TLRPC.TL_messageMediaDocument();
+                message.media.document = audioToSend;
+                message.flags |= TLRPC.MESSAGE_FLAG_HAS_MEDIA | TLRPC.MESSAGE_FLAG_HAS_FROM_ID;
+                audioToSendMessageObject = new MessageObject(message, null, false);
+
+                ViewProxy.setAlpha(recordedAudioPanel, 1.0f);
+                recordedAudioPanel.clearAnimation();
+                recordedAudioPanel.setVisibility(VISIBLE);
+                int duration = 0;
+                for (int a = 0; a < audioToSend.attributes.size(); a++) {
+                    TLRPC.DocumentAttribute attribute = audioToSend.attributes.get(a);
+                    if (attribute instanceof TLRPC.TL_documentAttributeAudio) {
+                        duration = attribute.duration;
+                        break;
+                    }
+                }
+
+                for (int a = 0; a < audioToSend.attributes.size(); a++) {
+                    TLRPC.DocumentAttribute attribute = audioToSend.attributes.get(a);
+                    if (attribute instanceof TLRPC.TL_documentAttributeAudio) {
+                        if (attribute.waveform == null || attribute.waveform.length == 0) {
+                            attribute.waveform = MediaController.getInstance().getWaveform(audioToSendPath);
+                        }
+                        recordedAudioSeekBar.setWaveform(attribute.waveform);
+                        break;
+                    }
+                }
+                recordedAudioTimeTextView.setText(String.format("%d:%02d", duration / 60, duration % 60));
+                closeKeyboard();
+                hidePopup(false);
+                checkSendButton(false);
+            } else {
+                if (delegate != null) {
+                    delegate.onMessageSend(null);
+                }
             }
         } else if (id == NotificationCenter.audioRouteChanged) {
             if (parentActivity != null) {
                 boolean frontSpeaker = (Boolean) args[0];
                 parentActivity.setVolumeControlStream(frontSpeaker ? AudioManager.STREAM_VOICE_CALL : AudioManager.USE_DEFAULT_STREAM_TYPE);
             }
+        } else if (id == NotificationCenter.audioDidReset) {
+            if (audioToSendMessageObject != null && !MediaController.getInstance().isPlayingAudio(audioToSendMessageObject)) {
+                recordedAudioPlayButton.setImageResource(R.drawable.s_player_play_states);
+                recordedAudioSeekBar.setProgress(0);
+            }
+        } else if (id == NotificationCenter.audioProgressDidChanged) {
+            Integer mid = (Integer) args[0];
+            if (audioToSendMessageObject != null && MediaController.getInstance().isPlayingAudio(audioToSendMessageObject)) {
+                MessageObject player = MediaController.getInstance().getPlayingMessageObject();
+                audioToSendMessageObject.audioProgress = player.audioProgress;
+                audioToSendMessageObject.audioProgressSec = player.audioProgressSec;
+                if (!recordedAudioSeekBar.isDragging()) {
+                    recordedAudioSeekBar.setProgress(audioToSendMessageObject.audioProgress);
+                }
+            }
         }
     }
 }

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

@@ -173,7 +173,7 @@ public class ChatAttachView extends FrameLayout implements NotificationCenter.No
                 LocaleController.getString("ChatCamera", R.string.ChatCamera),
                 LocaleController.getString("ChatGallery", R.string.ChatGallery),
                 LocaleController.getString("ChatVideo", R.string.ChatVideo),
-                LocaleController.getString("AttachAudio", R.string.AttachAudio),
+                LocaleController.getString("AttachMusic", R.string.AttachMusic),
                 LocaleController.getString("ChatDocument", R.string.ChatDocument),
                 LocaleController.getString("AttachContact", R.string.AttachContact),
                 LocaleController.getString("ChatLocation", R.string.ChatLocation),

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

@@ -488,7 +488,7 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
     private HashMap<String, Integer> emojiUseHistory = new HashMap<>();
     private static HashMap<String, String> emojiColor = new HashMap<>();
     private ArrayList<String> recentEmoji = new ArrayList<>();
-    private HashMap<Long, Integer> stickersUseHistory = new HashMap<>();
+    private ArrayList<Long> newRecentStickers = new ArrayList<>();
     private ArrayList<TLRPC.Document> recentStickers = new ArrayList<>();
     private ArrayList<TLRPC.TL_messages_stickerSet> stickerSets = new ArrayList<>();
     private ArrayList<MediaController.SearchImage> recentImages;
@@ -518,8 +518,8 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
     private FlowLayoutManager flowLayoutManager;
     private GifsAdapter gifsAdapter;
     private AdapterView.OnItemClickListener stickersOnItemClickListener;
-    private Runnable openStickerPreviewRunnable;
-    private StickerEmojiCell currentStickerPreviewCell;
+
+
     private EmojiColorPickerView pickerView;
     private EmojiPopupWindow pickerViewPopup;
     private int popupWidth;
@@ -531,8 +531,7 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
     private int gifTabBum = -2;
     private boolean switchToGifTab;
 
-    private int startX;
-    private int startY;
+
 
     private int oldWidth;
     private int lastNotifyWidth;
@@ -572,45 +571,8 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
             stickersGridView = new GridView(context) {
                 @Override
                 public boolean onInterceptTouchEvent(MotionEvent event) {
-                    if (event.getAction() == MotionEvent.ACTION_DOWN) {
-                        int x = (int) event.getX();
-                        int y = (int) event.getY();
-                        int count = stickersGridView.getChildCount();
-                        for (int a = 0; a < count; a++) {
-                            View view = stickersGridView.getChildAt(a);
-                            int top = view.getTop();
-                            int bottom = view.getBottom();
-                            int left = view.getLeft();
-                            int right = view.getRight();
-                            if (top > y || bottom < y || left > x || right < x) {
-                                continue;
-                            }
-                            if (!(view instanceof StickerEmojiCell) || !((StickerEmojiCell) view).showingBitmap()) {
-                                return super.onInterceptTouchEvent(event);
-                            }
-                            startX = x;
-                            startY = y;
-                            currentStickerPreviewCell = (StickerEmojiCell) view;
-                            openStickerPreviewRunnable = new Runnable() {
-                                @Override
-                                public void run() {
-                                    if (openStickerPreviewRunnable == null) {
-                                        return;
-                                    }
-                                    stickersGridView.setOnItemClickListener(null);
-                                    stickersGridView.requestDisallowInterceptTouchEvent(true);
-                                    openStickerPreviewRunnable = null;
-                                    StickerPreviewViewer.getInstance().setParentActivity((Activity) getContext());
-                                    StickerPreviewViewer.getInstance().setKeyboardHeight(EmojiView.this.getMeasuredHeight());
-                                    StickerPreviewViewer.getInstance().open(currentStickerPreviewCell.getSticker());
-                                    currentStickerPreviewCell.setScaled(true);
-                                }
-                            };
-                            AndroidUtilities.runOnUIThread(openStickerPreviewRunnable, 200);
-                            return true;
-                        }
-                    }
-                    return false;
+                    boolean result = StickerPreviewViewer.getInstance().onInterceptTouchEvent(event, stickersGridView, EmojiView.this.getMeasuredHeight());
+                    return super.onInterceptTouchEvent(event) || result;
                 }
 
                 @Override
@@ -633,67 +595,7 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
             stickersGridView.setOnTouchListener(new OnTouchListener() {
                 @Override
                 public boolean onTouch(View v, MotionEvent event) {
-                    if (openStickerPreviewRunnable != null || StickerPreviewViewer.getInstance().isVisible()) {
-                        if (event.getAction() == MotionEvent.ACTION_UP || event.getAction() == MotionEvent.ACTION_CANCEL || event.getAction() == MotionEvent.ACTION_POINTER_UP) {
-                            AndroidUtilities.runOnUIThread(new Runnable() {
-                                @Override
-                                public void run() {
-                                    stickersGridView.setOnItemClickListener(stickersOnItemClickListener);
-                                }
-                            }, 150);
-                            if (openStickerPreviewRunnable != null) {
-                                AndroidUtilities.cancelRunOnUIThread(openStickerPreviewRunnable);
-                                openStickerPreviewRunnable = null;
-                            } else if (StickerPreviewViewer.getInstance().isVisible()) {
-                                StickerPreviewViewer.getInstance().close();
-                                if (currentStickerPreviewCell != null) {
-                                    currentStickerPreviewCell.setScaled(false);
-                                    currentStickerPreviewCell = null;
-                                }
-                            }
-                        } else if (event.getAction() != MotionEvent.ACTION_DOWN) {
-                            if (StickerPreviewViewer.getInstance().isVisible()) {
-                                if (event.getAction() == MotionEvent.ACTION_MOVE) {
-                                    int x = (int) event.getX();
-                                    int y = (int) event.getY();
-                                    int count = stickersGridView.getChildCount();
-                                    for (int a = 0; a < count; a++) {
-                                        View view = stickersGridView.getChildAt(a);
-                                        int top = view.getTop();
-                                        int bottom = view.getBottom();
-                                        int left = view.getLeft();
-                                        int right = view.getRight();
-                                        if (top > y || bottom < y || left > x || right < x) {
-                                            continue;
-                                        }
-                                        if (!(view instanceof StickerEmojiCell) || view == currentStickerPreviewCell) {
-                                            break;
-                                        }
-                                        if (currentStickerPreviewCell != null) {
-                                            currentStickerPreviewCell.setScaled(false);
-                                        }
-                                        currentStickerPreviewCell = (StickerEmojiCell) view;
-                                        StickerPreviewViewer.getInstance().setKeyboardHeight(EmojiView.this.getMeasuredHeight());
-                                        StickerPreviewViewer.getInstance().open(currentStickerPreviewCell.getSticker());
-                                        currentStickerPreviewCell.setScaled(true);
-                                        return true;
-                                    }
-                                }
-                                return true;
-                            } else if (openStickerPreviewRunnable != null) {
-                                if (event.getAction() == MotionEvent.ACTION_MOVE) {
-                                    if (Math.hypot(startX - event.getX(), startY - event.getY()) > AndroidUtilities.dp(10)) {
-                                        AndroidUtilities.cancelRunOnUIThread(openStickerPreviewRunnable);
-                                        openStickerPreviewRunnable = null;
-                                    }
-                                } else {
-                                    AndroidUtilities.cancelRunOnUIThread(openStickerPreviewRunnable);
-                                    openStickerPreviewRunnable = null;
-                                }
-                            }
-                        }
-                    }
-                    return false;
+                    return StickerPreviewViewer.getInstance().onTouch(event, stickersGridView, EmojiView.this.getMeasuredHeight(), stickersOnItemClickListener);
                 }
             });
             stickersOnItemClickListener = new AdapterView.OnItemClickListener() {
@@ -702,35 +604,23 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
                     if (!(view instanceof StickerEmojiCell)) {
                         return;
                     }
-                    if (openStickerPreviewRunnable != null) {
-                        AndroidUtilities.cancelRunOnUIThread(openStickerPreviewRunnable);
-                        openStickerPreviewRunnable = null;
-                    }
-                    if (currentStickerPreviewCell != null) {
-                        currentStickerPreviewCell.setScaled(false);
-                        currentStickerPreviewCell = null;
-                    }
+                    StickerPreviewViewer.getInstance().reset();
                     StickerEmojiCell cell = (StickerEmojiCell) view;
                     if (cell.isDisabled()) {
                         return;
                     }
                     cell.disable();
                     TLRPC.Document document = cell.getSticker();
-                    Integer count = stickersUseHistory.get(document.id);
-                    if (count == null) {
-                        count = 0;
-                    }
-                    if (count == 0 && stickersUseHistory.size() > 19) {
-                        for (int a = recentStickers.size() - 1; a >= 0; a--) {
-                            TLRPC.Document sticker = recentStickers.get(a);
-                            stickersUseHistory.remove(sticker.id);
-                            recentStickers.remove(a);
-                            if (stickersUseHistory.size() <= 19) {
-                                break;
-                            }
+                    int index = newRecentStickers.indexOf(document.id);
+                    if (index == -1) {
+                        newRecentStickers.add(0, document.id);
+                        if (newRecentStickers.size() > 20) {
+                            newRecentStickers.remove(newRecentStickers.size() - 1);
                         }
+                    } else if (index != 0) {
+                        newRecentStickers.remove(index);
+                        newRecentStickers.add(0, document.id);
                     }
-                    stickersUseHistory.put(document.id, ++count);
 
                     saveRecentStickers();
                     if (listener != null) {
@@ -763,12 +653,6 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
                                 break;
                             }
                         }
-                        if (size.width == 0) {
-                            size.width = 100;
-                        }
-                        if (size.height == 0) {
-                            size.height = 100;
-                        }
                         return size;
                     }
                 });
@@ -821,7 +705,7 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
                             }
                         });
                         builder.setNegativeButton(LocaleController.getString("Cancel", R.string.Cancel), null);
-                        builder.show();
+                        builder.show().setCanceledOnTouchOutside(true);
                         return true;
                     }
                 });
@@ -1213,16 +1097,13 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
     private void saveRecentStickers() {
         SharedPreferences.Editor editor = getContext().getSharedPreferences("emoji", Activity.MODE_PRIVATE).edit();
         StringBuilder stringBuilder = new StringBuilder();
-        for (HashMap.Entry<Long, Integer> entry : stickersUseHistory.entrySet()) {
+        for (int a = 0; a < newRecentStickers.size(); a++) {
             if (stringBuilder.length() != 0) {
                 stringBuilder.append(",");
             }
-            stringBuilder.append(entry.getKey());
-            stringBuilder.append("=");
-            stringBuilder.append(entry.getValue());
+            stringBuilder.append(newRecentStickers.get(a));
         }
-        editor.putString("stickers", stringBuilder.toString());
-
+        editor.putString("stickers2", stringBuilder.toString());
         editor.commit();
     }
 
@@ -1270,43 +1151,28 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
             return;
         }
         recentStickers.clear();
-        HashMap<Long, Integer> hashMap = new HashMap<>();
-        for (HashMap.Entry<Long, Integer> entry : stickersUseHistory.entrySet()) {
-            TLRPC.Document sticker = StickersQuery.getStickerById(entry.getKey());
+        for (int a = 0; a < newRecentStickers.size(); a++) {
+            TLRPC.Document sticker = StickersQuery.getStickerById(newRecentStickers.get(a));
             if (sticker != null) {
                 recentStickers.add(sticker);
-                hashMap.put(sticker.id, entry.getValue());
             }
         }
-        if (stickersUseHistory.size() != hashMap.size()) {
-            stickersUseHistory = hashMap;
-            saveRecentStickers();
-        }
-        Collections.sort(recentStickers, new Comparator<TLRPC.Document>() {
-            @Override
-            public int compare(TLRPC.Document lhs, TLRPC.Document rhs) {
-                Integer count1 = stickersUseHistory.get(lhs.id);
-                Integer count2 = stickersUseHistory.get(rhs.id);
-                if (count1 == null) {
-                    count1 = 0;
-                }
-                if (count2 == null) {
-                    count2 = 0;
-                }
-                if (count1 > count2) {
-                    return -1;
-                } else if (count1 < count2) {
-                    return 1;
-                }
-                return 0;
-            }
-        });
         while (recentStickers.size() > 20) {
             recentStickers.remove(recentStickers.size() - 1);
         }
+        if (newRecentStickers.size() != recentStickers.size()) {
+            newRecentStickers.clear();
+            for (int a = 0; a < recentStickers.size(); a++) {
+                newRecentStickers.add(recentStickers.get(a).id);
+            }
+            saveRecentStickers();
+        }
     }
 
     private void updateStickerTabs() {
+        if (scrollSlidingTabStrip == null) {
+            return;
+        }
         recentTabBum = -2;
         gifTabBum = -2;
 
@@ -1452,7 +1318,8 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
             str = preferences.getString("color", "");
             if (str != null && str.length() > 0) {
                 String[] args = str.split(",");
-                for (String arg : args) {
+                for (int a = 0; a < args.length; a++) {
+                    String arg = args[a];
                     String[] args2 = arg.split("=");
                     emojiColor.put(args2[0], args2[1]);
                 }
@@ -1463,13 +1330,44 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
 
         if (showStickers) {
             try {
-                stickersUseHistory.clear();
+                newRecentStickers.clear();
                 str = preferences.getString("stickers", "");
                 if (str != null && str.length() > 0) {
                     String[] args = str.split(",");
-                    for (String arg : args) {
+                    final HashMap<Long, Integer> stickersUseHistory = new HashMap<>();
+                    for (int a = 0; a < args.length; a++) {
+                        String arg = args[a];
                         String[] args2 = arg.split("=");
-                        stickersUseHistory.put(Long.parseLong(args2[0]), Integer.parseInt(args2[1]));
+                        Long key = Long.parseLong(args2[0]);
+                        stickersUseHistory.put(key, Integer.parseInt(args2[1]));
+                        newRecentStickers.add(key);
+                    }
+                    Collections.sort(newRecentStickers, new Comparator<Long>() {
+                        @Override
+                        public int compare(Long lhs, Long rhs) {
+                            Integer count1 = stickersUseHistory.get(lhs);
+                            Integer count2 = stickersUseHistory.get(rhs);
+                            if (count1 == null) {
+                                count1 = 0;
+                            }
+                            if (count2 == null) {
+                                count2 = 0;
+                            }
+                            if (count1 > count2) {
+                                return -1;
+                            } else if (count1 < count2) {
+                                return 1;
+                            }
+                            return 0;
+                        }
+                    });
+                    preferences.edit().remove("stickers").commit();
+                    saveRecentStickers();
+                } else {
+                    str = preferences.getString("stickers2", "");
+                    String[] args = str.split(",");
+                    for (int a = 0; a < args.length; a++) {
+                        newRecentStickers.add(Long.parseLong(args[a]));
                     }
                 }
                 sortStickers();
@@ -1518,14 +1416,7 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
         if (StickerPreviewViewer.getInstance().isVisible()) {
             StickerPreviewViewer.getInstance().close();
         }
-        if (openStickerPreviewRunnable != null) {
-            AndroidUtilities.cancelRunOnUIThread(openStickerPreviewRunnable);
-            openStickerPreviewRunnable = null;
-        }
-        if (currentStickerPreviewCell != null) {
-            currentStickerPreviewCell.setScaled(false);
-            currentStickerPreviewCell = null;
-        }
+        StickerPreviewViewer.getInstance().reset();
     }
 
     public void setListener(Listener value) {
@@ -1546,6 +1437,13 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
         if (stickersGridAdapter != null) {
             NotificationCenter.getInstance().addObserver(this, NotificationCenter.stickersDidLoaded);
             NotificationCenter.getInstance().addObserver(this, NotificationCenter.recentImagesDidLoaded);
+            AndroidUtilities.runOnUIThread(new Runnable() {
+                @Override
+                public void run() {
+                    updateStickerTabs();
+                    reloadStickersAdapter();
+                }
+            });
         }
     }
 
@@ -1576,13 +1474,16 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
         }
     }
 
-    @Override
-    protected void onDetachedFromWindow() {
-        super.onDetachedFromWindow();
+    public void onDestroy() {
         if (stickersGridAdapter != null) {
             NotificationCenter.getInstance().removeObserver(this, NotificationCenter.stickersDidLoaded);
             NotificationCenter.getInstance().removeObserver(this, NotificationCenter.recentImagesDidLoaded);
         }
+    }
+
+    @Override
+    protected void onDetachedFromWindow() {
+        super.onDetachedFromWindow();
         if (pickerViewPopup != null && pickerViewPopup.isShowing()) {
             pickerViewPopup.dismiss();
         }
@@ -1666,7 +1567,9 @@ public class EmojiView extends FrameLayout implements NotificationCenter.Notific
                 int previousCount = recentImages != null ? recentImages.size() : 0;
                 recentImages = (ArrayList<MediaController.SearchImage>) args[1];
                 loadingRecent = false;
-                gifsAdapter.notifyDataSetChanged();
+                if (gifsAdapter != null) {
+                    gifsAdapter.notifyDataSetChanged();
+                }
                 if (previousCount != recentImages.size()) {
                     updateStickerTabs();
                 }

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

@@ -13,6 +13,8 @@ import android.view.View;
 import android.view.ViewGroup;
 
 import org.telegram.messenger.AndroidUtilities;
+import org.telegram.messenger.BuildVars;
+import org.telegram.messenger.FileLog;
 import org.telegram.messenger.support.widget.RecyclerView;
 
 import java.util.ArrayList;
@@ -356,11 +358,14 @@ public class FlowLayoutManager extends RecyclerView.LayoutManager {
         }
         preferredRowSize = getHeight() / 2.0f;
         float viewPortAvailableSize = getWidth();
+        if (BuildVars.DEBUG_VERSION) {
+            FileLog.d("tmessages", "preferredRowSize = " + preferredRowSize + " width = " + viewPortAvailableSize);
+        }
 
         float totalItemSize = 0;
         int[] weights = new int[getItemCount()];
         for (int a = 0; a < getItemCount(); a++) {
-            Size size = getSizeForItem(a);
+            Size size = sizeForItem(a);
             totalItemSize += (size.width / size.height) * preferredRowSize;
             weights[a] = Math.round(size.width / size.height * 100);
         }
@@ -377,7 +382,7 @@ public class FlowLayoutManager extends RecyclerView.LayoutManager {
 
             float summedRatios = 0;
             for (int j = i, n = i + row.size(); j < n; j++) {
-                Size preferredSize = getSizeForItem(j);
+                Size preferredSize = sizeForItem(j);
                 summedRatios += preferredSize.width / preferredSize.height;
             }
 
@@ -392,7 +397,7 @@ public class FlowLayoutManager extends RecyclerView.LayoutManager {
             }
 
             for (int j = i, n = i + row.size(); j < n; j++) {
-                Size preferredSize = getSizeForItem(j);
+                Size preferredSize = sizeForItem(j);
 
                 actualSize.width = Math.round(rowSize / summedRatios * (preferredSize.width / preferredSize.height));
                 actualSize.height = preferredRowSize;//Math.round(rowSize / summedRatios);
@@ -503,7 +508,22 @@ public class FlowLayoutManager extends RecyclerView.LayoutManager {
         return answer;
     }
 
+    private Size sizeForItem(int i) {
+        Size size = getSizeForItem(i);
+        if (size.width == 0) {
+            size.width = 100;
+        }
+        if (size.height == 0) {
+            size.height = 100;
+        }
+        float aspect = size.width / size.height;
+        if (aspect > 4.0f || aspect < 0.2f) {
+            size.height = size.width = Math.max(size.width, size.height);
+        }
+        return size;
+    }
+
     protected Size getSizeForItem(int i) {
-        return new Size(1, 1);
+        return new Size(100, 100);
     }
 }

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

@@ -15,7 +15,6 @@ import android.graphics.drawable.Drawable;
 
 import org.telegram.messenger.AndroidUtilities;
 import org.telegram.tgnet.TLRPC;
-import org.telegram.messenger.Utilities;
 
 public class IdenticonDrawable extends Drawable {
 
@@ -35,9 +34,7 @@ public class IdenticonDrawable extends Drawable {
     public void setEncryptedChat(TLRPC.EncryptedChat encryptedChat) {
         data = encryptedChat.key_hash;
         if (data == null) {
-            byte[] sha1 = Utilities.computeSHA1(encryptedChat.auth_key);
-            encryptedChat.key_hash = data = new byte[16];
-            System.arraycopy(sha1, 0, data, 0, data.length);
+            encryptedChat.key_hash = data = AndroidUtilities.calcAuthKeyHash(encryptedChat.auth_key);
         }
         invalidateSelf();
     }
@@ -48,17 +45,33 @@ public class IdenticonDrawable extends Drawable {
             return;
         }
 
-        int bitPointer = 0;
-        float rectSize = (float)Math.floor(Math.min(getBounds().width(), getBounds().height()) / 8.0f);
-        float xOffset = Math.max(0, (getBounds().width() - rectSize * 8) / 2);
-        float yOffset = Math.max(0, (getBounds().height() - rectSize * 8) / 2);
-        for (int iy = 0; iy < 8; iy++) {
-            for (int ix = 0; ix < 8; ix++) {
-                int byteValue = getBits(bitPointer);
-                bitPointer += 2;
-                int colorIndex = Math.abs(byteValue) % 4;
-                paint.setColor(colors[colorIndex]);
-                canvas.drawRect(xOffset + ix * rectSize, iy * rectSize + yOffset, xOffset + ix * rectSize + rectSize, iy * rectSize + rectSize + yOffset, paint);
+        if (data.length == 16) {
+            int bitPointer = 0;
+            float rectSize = (float) Math.floor(Math.min(getBounds().width(), getBounds().height()) / 8.0f);
+            float xOffset = Math.max(0, (getBounds().width() - rectSize * 8) / 2);
+            float yOffset = Math.max(0, (getBounds().height() - rectSize * 8) / 2);
+            for (int iy = 0; iy < 8; iy++) {
+                for (int ix = 0; ix < 8; ix++) {
+                    int byteValue = getBits(bitPointer);
+                    bitPointer += 2;
+                    int colorIndex = Math.abs(byteValue) % 4;
+                    paint.setColor(colors[colorIndex]);
+                    canvas.drawRect(xOffset + ix * rectSize, iy * rectSize + yOffset, xOffset + ix * rectSize + rectSize, iy * rectSize + rectSize + yOffset, paint);
+                }
+            }
+        } else {
+            int bitPointer = 0;
+            float rectSize = (float) Math.floor(Math.min(getBounds().width(), getBounds().height()) / 12.0f);
+            float xOffset = Math.max(0, (getBounds().width() - rectSize * 12) / 2);
+            float yOffset = Math.max(0, (getBounds().height() - rectSize * 12) / 2);
+            for (int iy = 0; iy < 12; iy++) {
+                for (int ix = 0; ix < 12; ix++) {
+                    int byteValue = getBits(bitPointer);
+                    int colorIndex = Math.abs(byteValue) % 4;
+                    paint.setColor(colors[colorIndex]);
+                    canvas.drawRect(xOffset + ix * rectSize, iy * rectSize + yOffset, xOffset + ix * rectSize + rectSize, iy * rectSize + rectSize + yOffset, paint);
+                    bitPointer += 2;
+                }
             }
         }
     }

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

@@ -80,6 +80,132 @@ public class PhotoCropView extends FrameLayout {
         requestLayout();
     }
 
+    public void setOrientation(int rotation) {
+        orientation = rotation;
+        rectX = -1;
+        rectY = -1;
+        rectSizeX = 600;
+        rectSizeY = 600;
+        delegate.needMoveImageTo(0, 0, 1, false);
+        requestLayout();
+
+        /*float bitmapScaledWidth = bitmapWidth * bitmapGlobalScale;
+        float bitmapScaledHeight = bitmapHeight * bitmapGlobalScale;
+        float bitmapStartX = (getWidth() - AndroidUtilities.dp(28) - bitmapScaledWidth) / 2 + bitmapGlobalX + AndroidUtilities.dp(14);
+        float bitmapStartY = (getHeight() - AndroidUtilities.dp(28) - bitmapScaledHeight) / 2 + bitmapGlobalY + AndroidUtilities.dp(14);
+
+        float percSizeX = rectSizeX / bitmapScaledWidth;
+        float percSizeY = rectSizeY / bitmapScaledHeight;
+        float percX = (rectX - bitmapStartX) / bitmapScaledWidth + percSizeX;
+        float percY = (rectY - bitmapStartY) / bitmapScaledHeight;
+
+        int width;
+        int height;
+        if (orientation % 360 == 90 || orientation % 360 == 270) {
+            width = bitmapToEdit.getHeight();
+            height = bitmapToEdit.getWidth();
+        } else {
+            width = bitmapToEdit.getWidth();
+            height = bitmapToEdit.getHeight();
+        }
+
+        int x = (int) (percX * width);
+        int y = (int) (percY * height);
+        int sizeX = (int) (percSizeX * width);
+        int sizeY = (int) (percSizeY * height);
+        if (x < 0) {
+            x = 0;
+        }
+        if (y < 0) {
+            y = 0;
+        }
+        if (x + sizeX > width) {
+            sizeX = width - x;
+        }
+        if (y + sizeY > height) {
+            sizeY = height - y;
+        }
+
+        double cx = (x + sizeX) - width / 2.0f;
+        double cy = y - height / 2.0f;
+        double newX = cx * Math.cos(-Math.PI / 2) - cy * Math.sin(-Math.PI / 2) + height / 2.0f;
+        double newY = cx * Math.sin(-Math.PI / 2) + cy * Math.cos(-Math.PI / 2) + width / 2.0f;
+        int temp = sizeX;
+        sizeY = sizeY;
+        sizeY = temp;*/
+
+
+
+        /*int temp = bitmapWidth;
+        orientation = rotation;
+        bitmapWidth = bitmapHeight;
+        bitmapHeight = temp;
+        bitmapScaledWidth = bitmapWidth * bitmapGlobalScale;
+        bitmapScaledHeight = bitmapHeight * bitmapGlobalScale;
+
+        rectX = (float) (newX * bitmapScaledWidth);
+        rectY = (float) (newX * bitmapScaledHeight);
+        float temp2 = rectSizeX;
+        rectSizeX = rectSizeY;
+        rectSizeY = temp2;
+
+        moveToFill(false);
+        invalidate();*/
+
+        /*float temp = rectX;
+        rectX = rectY;
+        rectY = temp;
+        temp = rectSizeX;
+        rectSizeX = rectSizeY;
+        rectSizeY = temp;
+        int temp2 = bitmapWidth;*/
+        //requestLayout();
+
+        /*
+        bitmapWidth = bitmapHeight;
+        bitmapHeight = temp2;*/
+
+        /*float bitmapScaledWidth = bitmapWidth * bitmapGlobalScale;
+        float bitmapScaledHeight = bitmapHeight * bitmapGlobalScale;
+        float bitmapStartX = (getWidth() - AndroidUtilities.dp(28) - bitmapScaledWidth) / 2 + bitmapGlobalX + AndroidUtilities.dp(14);
+        float bitmapStartY = (getHeight() - AndroidUtilities.dp(28) - bitmapScaledHeight) / 2 + bitmapGlobalY + AndroidUtilities.dp(14);
+
+        float percX = (rectX - bitmapStartX) / bitmapScaledWidth;
+        float percY = (rectY - bitmapStartY) / bitmapScaledHeight;
+        float percSizeX = rectSizeX / bitmapScaledWidth;
+        float percSizeY = rectSizeY / bitmapScaledHeight;
+
+        rectX = percY
+
+        int width;
+        int height;
+        if (orientation % 360 == 90 || orientation % 360 == 270) {
+            width = bitmapToEdit.getHeight();
+            height = bitmapToEdit.getWidth();
+        } else {
+            width = bitmapToEdit.getWidth();
+            height = bitmapToEdit.getHeight();
+        }
+
+        int x = (int) (percX * width);
+        int y = (int) (percY * height);
+        int sizeX = (int) (percSizeX * width);
+        int sizeY = (int) (percSizeY * height);
+        if (x < 0) {
+            x = 0;
+        }
+        if (y < 0) {
+            y = 0;
+        }
+        if (x + sizeX > width) {
+            sizeX = width - x;
+        }
+        if (y + sizeY > height) {
+            sizeY = height - y;
+        }*/
+        //moveToFill(false);
+    }
+
     public boolean onTouch(MotionEvent motionEvent) {
         if (motionEvent == null) {
             draggingState = 0;
@@ -353,7 +479,7 @@ public class PhotoCropView extends FrameLayout {
         Matrix matrix = new Matrix();
         matrix.setTranslate(-bitmapToEdit.getWidth() / 2, -bitmapToEdit.getHeight() / 2);
         matrix.postRotate(orientation);
-        if (orientation == 90 || orientation == 270) {
+        if (orientation % 360 == 90 || orientation % 360 == 270) {
             matrix.postTranslate(bitmapToEdit.getHeight() / 2 - x, bitmapToEdit.getWidth() / 2 - y);
         } else {
             matrix.postTranslate(bitmapToEdit.getWidth() / 2 - x, bitmapToEdit.getHeight() / 2 - y);
@@ -381,7 +507,7 @@ public class PhotoCropView extends FrameLayout {
 
         int width;
         int height;
-        if (orientation == 90 || orientation == 270) {
+        if (orientation % 360 == 90 || orientation % 360 == 270) {
             width = bitmapToEdit.getHeight();
             height = bitmapToEdit.getWidth();
         } else {
@@ -467,7 +593,7 @@ public class PhotoCropView extends FrameLayout {
             public void run() {
                 if (animationRunnable == this) {
                     animationRunnable = null;
-                    animateToFill();
+                    moveToFill(true);
                 }
             }
         };
@@ -502,7 +628,7 @@ public class PhotoCropView extends FrameLayout {
         }
     }
 
-    public void animateToFill() {
+    public void moveToFill(boolean animated) {
         float scaleToX = bitmapWidth / rectSizeX;
         float scaleToY = bitmapHeight / rectSizeY;
         float scaleTo = scaleToX > scaleToY ? scaleToY : scaleToX;
@@ -521,7 +647,7 @@ public class PhotoCropView extends FrameLayout {
         float newBitmapGlobalX = newX + getWidth() / 2 * (scaleTo - 1) + (bitmapGlobalX - rectX) * scaleTo;
         float newBitmapGlobalY = newY + getHeight() / 2 * (scaleTo - 1) + (bitmapGlobalY - rectY) * scaleTo;
 
-        delegate.needMoveImageTo(newBitmapGlobalX, newBitmapGlobalY, bitmapGlobalScale * scaleTo, true);
+        delegate.needMoveImageTo(newBitmapGlobalX, newBitmapGlobalY, bitmapGlobalScale * scaleTo, animated);
     }
 
     public void setDelegate(PhotoCropViewDelegate delegate) {
@@ -541,7 +667,7 @@ public class PhotoCropView extends FrameLayout {
 
         float bitmapW;
         float bitmapH;
-        if (orientation == 90 || orientation == 270) {
+        if (orientation % 360 == 90 || orientation % 360 == 270) {
             bitmapW = bitmapToEdit.getHeight();
             bitmapH = bitmapToEdit.getWidth();
         } else {

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

@@ -61,7 +61,7 @@ public class PhotoFilterBlurControl extends FrameLayout {
     private float pointerScale = 1;
     private boolean isMoving;
     private boolean isZooming;
-    private boolean checkForMoving;
+    private boolean checkForMoving = true;
     private boolean checkForZooming;
 
     private int type;

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

@@ -0,0 +1,322 @@
+/*
+ * This is the source code of Telegram for Android v. 3.x.x.
+ * It is licensed under GNU GPL v. 2 or later.
+ * You should have received a copy of the license in this archive (see LICENSE).
+ *
+ * Copyright Nikolai Kudashov, 2013-2016.
+ */
+
+package org.telegram.ui.Components;
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.graphics.Path;
+import android.text.TextPaint;
+import android.view.MotionEvent;
+import android.view.View;
+
+import org.telegram.messenger.AndroidUtilities;
+
+import java.util.Locale;
+
+public class PhotoFilterCurvesControl extends View {
+
+    public interface PhotoFilterCurvesControlDelegate {
+        void valueChanged();
+    }
+
+    private final static int CurvesSegmentNone = 0;
+    private final static int CurvesSegmentBlacks = 1;
+    private final static int CurvesSegmentShadows = 2;
+    private final static int CurvesSegmentMidtones = 3;
+    private final static int CurvesSegmentHighlights = 4;
+    private final static int CurvesSegmentWhites = 5;
+
+    private final static int GestureStateBegan = 1;
+    private final static int GestureStateChanged = 2;
+    private final static int GestureStateEnded = 3;
+    private final static int GestureStateCancelled = 4;
+    private final static int GestureStateFailed = 5;
+
+    private int activeSegment = CurvesSegmentNone;
+
+    private boolean isMoving;
+    private boolean checkForMoving = true;
+
+    private float lastX;
+    private float lastY;
+
+    private Rect actualArea = new Rect();
+
+    private Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
+    private Paint paintDash = new Paint(Paint.ANTI_ALIAS_FLAG);
+    private Paint paintCurve = new Paint(Paint.ANTI_ALIAS_FLAG);
+    private TextPaint textPaint = new TextPaint(Paint.ANTI_ALIAS_FLAG);
+    private Path path = new Path();
+
+    private PhotoFilterCurvesControlDelegate delegate;
+
+    private PhotoFilterView.CurvesToolValue curveValue;
+
+    public PhotoFilterCurvesControl(Context context, PhotoFilterView.CurvesToolValue value) {
+        super(context);
+        setWillNotDraw(false);
+
+        curveValue = value;
+
+        paint.setColor(0x99ffffff);
+        paint.setStrokeWidth(AndroidUtilities.dp(1));
+        paint.setStyle(Paint.Style.STROKE);
+
+        paintDash.setColor(0x99ffffff);
+        paintDash.setStrokeWidth(AndroidUtilities.dp(2));
+        paintDash.setStyle(Paint.Style.STROKE);
+
+        paintCurve.setColor(0xffffffff);
+        paintCurve.setStrokeWidth(AndroidUtilities.dp(2));
+        paintCurve.setStyle(Paint.Style.STROKE);
+
+        textPaint.setColor(0xffbfbfbf);
+        textPaint.setTextSize(AndroidUtilities.dp(13));
+    }
+
+    public void setDelegate(PhotoFilterCurvesControlDelegate photoFilterCurvesControlDelegate) {
+        delegate = photoFilterCurvesControlDelegate;
+    }
+
+    public void setActualArea(float x, float y, float width, float height) {
+        actualArea.x = x;
+        actualArea.y = y;
+        actualArea.width = width;
+        actualArea.height = height;
+    }
+
+    @Override
+    public boolean onTouchEvent(MotionEvent event) {
+        int action = event.getActionMasked();
+
+        switch (action) {
+            case MotionEvent.ACTION_POINTER_DOWN:
+            case MotionEvent.ACTION_DOWN: {
+                if (event.getPointerCount() == 1) {
+                    if (checkForMoving && !isMoving) {
+                        float locationX = event.getX();
+                        float locationY = event.getY();
+                        lastX = locationX;
+                        lastY = locationY;
+                        if (locationX >= actualArea.x && locationX <= actualArea.x + actualArea.width && locationY >= actualArea.y && locationY <= actualArea.y + actualArea.height) {
+                            isMoving = true;
+                        }
+                        checkForMoving = false;
+                        if (isMoving) {
+                            handlePan(GestureStateBegan, event);
+                        }
+                    }
+                } else {
+                    if (isMoving) {
+                        handlePan(GestureStateEnded, event);
+                        checkForMoving = true;
+                        isMoving = false;
+                    }
+                }
+                break;
+            }
+
+            case MotionEvent.ACTION_POINTER_UP:
+            case MotionEvent.ACTION_CANCEL:
+            case MotionEvent.ACTION_UP: {
+                if (isMoving) {
+                    handlePan(GestureStateEnded, event);
+                    isMoving = false;
+                }
+                checkForMoving = true;
+                break;
+            }
+
+            case MotionEvent.ACTION_MOVE: {
+                if (isMoving) {
+                    handlePan(GestureStateChanged, event);
+                }
+            }
+        }
+        return true;
+    }
+
+    private void handlePan(int state, MotionEvent event) {
+        float locationX = event.getX();
+        float locationY = event.getY();
+
+        switch (state) {
+            case GestureStateBegan: {
+                selectSegmentWithPoint(locationX);
+                break;
+            }
+
+            case GestureStateChanged: {
+                float delta = Math.min(2, (lastY - locationY) / 8.0f);
+
+                PhotoFilterView.CurvesValue curveValue = null;
+                switch (this.curveValue.activeType) {
+                    case PhotoFilterView.CurvesToolValue.CurvesTypeLuminance:
+                        curveValue = this.curveValue.luminanceCurve;
+                        break;
+
+                    case PhotoFilterView.CurvesToolValue.CurvesTypeRed:
+                        curveValue = this.curveValue.redCurve;
+                        break;
+
+                    case PhotoFilterView.CurvesToolValue.CurvesTypeGreen:
+                        curveValue = this.curveValue.greenCurve;
+                        break;
+
+                    case PhotoFilterView.CurvesToolValue.CurvesTypeBlue:
+                        curveValue = this.curveValue.blueCurve;
+                        break;
+
+                    default:
+                        break;
+                }
+
+                switch (activeSegment) {
+                    case CurvesSegmentBlacks:
+                        curveValue.blacksLevel = Math.max(0, Math.min(100, curveValue.blacksLevel + delta));
+                        break;
+
+                    case CurvesSegmentShadows:
+                        curveValue.shadowsLevel = Math.max(0, Math.min(100, curveValue.shadowsLevel + delta));
+                        break;
+
+                    case CurvesSegmentMidtones:
+                        curveValue.midtonesLevel = Math.max(0, Math.min(100, curveValue.midtonesLevel + delta));
+                        break;
+
+                    case CurvesSegmentHighlights:
+                        curveValue.highlightsLevel = Math.max(0, Math.min(100, curveValue.highlightsLevel + delta));
+                        break;
+
+                    case CurvesSegmentWhites:
+                        curveValue.whitesLevel = Math.max(0, Math.min(100, curveValue.whitesLevel + delta));
+                        break;
+
+                    default:
+                        break;
+                }
+
+                invalidate();
+
+                if (delegate != null) {
+                    delegate.valueChanged();
+                }
+
+                lastX = locationX;
+                lastY = locationY;
+            }
+            break;
+
+            case GestureStateEnded:
+            case GestureStateCancelled:
+            case GestureStateFailed: {
+                unselectSegments();
+            }
+            break;
+
+            default:
+                break;
+        }
+    }
+
+    private void selectSegmentWithPoint(float pointx) {
+        if (activeSegment != CurvesSegmentNone) {
+            return;
+        }
+        float segmentWidth = actualArea.width / 5.0f;
+        pointx -= actualArea.x;
+        activeSegment = (int) Math.floor((pointx / segmentWidth) + 1);
+    }
+
+    private void unselectSegments() {
+        if (activeSegment == CurvesSegmentNone) {
+            return;
+        }
+        activeSegment = CurvesSegmentNone;
+    }
+
+    @SuppressLint("DrawAllocation")
+    @Override
+    protected void onDraw(Canvas canvas) {
+        float segmentWidth = actualArea.width / 5.0f;
+
+        for (int i = 0; i < 4; i++) {
+            canvas.drawLine(actualArea.x + segmentWidth + i * segmentWidth, actualArea.y, actualArea.x + segmentWidth + i * segmentWidth, actualArea.y + actualArea.height, paint);
+        }
+
+        canvas.drawLine(actualArea.x, actualArea.y + actualArea.height, actualArea.x + actualArea.width, actualArea.y, paintDash);
+
+        PhotoFilterView.CurvesValue curvesValue = null;
+        switch (curveValue.activeType) {
+            case PhotoFilterView.CurvesToolValue.CurvesTypeLuminance:
+                paintCurve.setColor(0xffffffff);
+                curvesValue = curveValue.luminanceCurve;
+                break;
+
+            case PhotoFilterView.CurvesToolValue.CurvesTypeRed:
+                paintCurve.setColor(0xffed3d4c);
+                curvesValue = curveValue.redCurve;
+                break;
+
+            case PhotoFilterView.CurvesToolValue.CurvesTypeGreen:
+                paintCurve.setColor(0xff10ee9d);
+                curvesValue = curveValue.greenCurve;
+                break;
+
+            case PhotoFilterView.CurvesToolValue.CurvesTypeBlue:
+                paintCurve.setColor(0xff3377fb);
+                curvesValue = curveValue.blueCurve;
+                break;
+
+            default:
+                break;
+        }
+
+        for (int a = 0; a < 5; a++) {
+            String str;
+            switch (a) {
+                case 0:
+                    str = String.format(Locale.US, "%.2f", curvesValue.blacksLevel / 100.0f);
+                    break;
+                case 1:
+                    str = String.format(Locale.US, "%.2f", curvesValue.shadowsLevel / 100.0f);
+                    break;
+                case 2:
+                    str = String.format(Locale.US, "%.2f", curvesValue.midtonesLevel / 100.0f);
+                    break;
+                case 3:
+                    str = String.format(Locale.US, "%.2f", curvesValue.highlightsLevel / 100.0f);
+                    break;
+                case 4:
+                    str = String.format(Locale.US, "%.2f", curvesValue.whitesLevel / 100.0f);
+                    break;
+                default:
+                    str = "";
+                    break;
+            }
+            float width = textPaint.measureText(str);
+            canvas.drawText(str, actualArea.x + (segmentWidth - width) / 2 + segmentWidth * a, actualArea.y + actualArea.height - AndroidUtilities.dp(4), textPaint);
+        }
+
+        float[] points = curvesValue.interpolateCurve();
+        invalidate();
+        path.reset();
+        for (int a = 0; a < points.length / 2; a++) {
+            if (a == 0) {
+                path.moveTo(actualArea.x + points[a * 2] * actualArea.width, actualArea.y + (1.0f - points[a * 2 + 1]) * actualArea.height);
+            } else {
+                path.lineTo(actualArea.x + points[a * 2] * actualArea.width, actualArea.y + (1.0f - points[a * 2 + 1]) * actualArea.height);
+            }
+        }
+
+        canvas.drawPath(path, paintCurve);
+    }
+}

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

@@ -22,7 +22,6 @@ import android.widget.EditText;
 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.Emoji;
@@ -99,8 +98,8 @@ public class PhotoViewerCaptionEnterView extends FrameLayoutFixed implements Not
 
         messageEditText = new EditText(context);
         messageEditText.setHint(LocaleController.getString("AddCaption", R.string.AddCaption));
-        messageEditText.setImeOptions(EditorInfo.IME_FLAG_NO_EXTRACT_UI | EditorInfo.IME_ACTION_DONE);
-        messageEditText.setInputType(EditorInfo.TYPE_TEXT_FLAG_CAP_SENTENCES | EditorInfo.TYPE_CLASS_TEXT);
+        messageEditText.setImeOptions(EditorInfo.IME_FLAG_NO_EXTRACT_UI);
+        messageEditText.setInputType(messageEditText.getInputType() | EditorInfo.TYPE_TEXT_FLAG_CAP_SENTENCES);
         messageEditText.setMaxLines(4);
         messageEditText.setHorizontallyScrolling(false);
         messageEditText.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 18);
@@ -111,7 +110,7 @@ public class PhotoViewerCaptionEnterView extends FrameLayoutFixed implements Not
         messageEditText.setTextColor(0xffffffff);
         messageEditText.setHintTextColor(0xb2ffffff);
         InputFilter[] inputFilters = new InputFilter[1];
-        inputFilters[0] = new InputFilter.LengthFilter(140);
+        inputFilters[0] = new InputFilter.LengthFilter(200);
         messageEditText.setFilters(inputFilters);
         frameLayout.addView(messageEditText, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT, Gravity.LEFT | Gravity.BOTTOM, 52, 0, 6, 0));
         messageEditText.setOnKeyListener(new OnKeyListener() {
@@ -122,9 +121,6 @@ public class PhotoViewerCaptionEnterView extends FrameLayoutFixed implements Not
                         showPopup(0);
                     }
                     return true;
-                } else if (i == KeyEvent.KEYCODE_ENTER && keyEvent.getAction() == KeyEvent.ACTION_DOWN) {
-                    delegate.onCaptionEnter();
-                    return true;
                 }
                 return false;
             }
@@ -137,19 +133,20 @@ public class PhotoViewerCaptionEnterView extends FrameLayoutFixed implements Not
                 }
             }
         });
-        messageEditText.setOnEditorActionListener(new TextView.OnEditorActionListener() {
+        /*messageEditText.setOnEditorActionListener(new TextView.OnEditorActionListener() {
             @Override
             public boolean onEditorAction(TextView textView, int i, KeyEvent keyEvent) {
                 if (i == EditorInfo.IME_ACTION_DONE || i == EditorInfo.IME_ACTION_NEXT) {
                     delegate.onCaptionEnter();
                     return true;
-                } else if (keyEvent != null && i == EditorInfo.IME_NULL && keyEvent.getAction() == KeyEvent.ACTION_DOWN) {
+                } else
+                if (keyEvent != null && i == EditorInfo.IME_NULL && keyEvent.getAction() == KeyEvent.ACTION_DOWN) {
                     delegate.onCaptionEnter();
                     return true;
                 }
                 return false;
             }
-        });
+        });*/
         messageEditText.addTextChangedListener(new TextWatcher() {
             boolean processChange = false;
 

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

@@ -99,7 +99,8 @@ public class PlayerView extends FrameLayout implements NotificationCenter.Notifi
         setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
-                if (fragment != null) {
+                MessageObject messageObject = MediaController.getInstance().getPlayingMessageObject();
+                if (messageObject != null && messageObject.isMusic() && fragment != null) {
                     fragment.presentFragment(new AudioPlayerActivity());
                 }
             }
@@ -158,7 +159,7 @@ public class PlayerView extends FrameLayout implements NotificationCenter.Notifi
                 create = true;
             }
         }
-        if (messageObject == null || !messageObject.isMusic()) {
+        if (messageObject == null || messageObject.getId() == 0/* || !messageObject.isMusic()*/) {
             lastMessageObject = null;
             if (visible) {
                 visible = false;
@@ -224,7 +225,14 @@ public class PlayerView extends FrameLayout implements NotificationCenter.Notifi
             }
             if (lastMessageObject != messageObject) {
                 lastMessageObject = messageObject;
-                SpannableStringBuilder stringBuilder = new SpannableStringBuilder(String.format("%s - %s", messageObject.getMusicAuthor(), messageObject.getMusicTitle()));
+                SpannableStringBuilder stringBuilder;
+                if (lastMessageObject.isVoice()) {
+                    stringBuilder = new SpannableStringBuilder(String.format("%s %s", messageObject.getMusicAuthor(), messageObject.getMusicTitle()));
+                    titleTextView.setEllipsize(TextUtils.TruncateAt.MIDDLE);
+                } else {
+                    stringBuilder = new SpannableStringBuilder(String.format("%s - %s", messageObject.getMusicAuthor(), messageObject.getMusicTitle()));
+                    titleTextView.setEllipsize(TextUtils.TruncateAt.END);
+                }
                 TypefaceSpan span = new TypefaceSpan(AndroidUtilities.getTypeface("fonts/rmedium.ttf"));
                 stringBuilder.setSpan(span, 0, messageObject.getMusicAuthor().length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
                 titleTextView.setText(stringBuilder);

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

@@ -24,6 +24,7 @@ import org.telegram.messenger.MessagesController;
 import org.telegram.messenger.FileLoader;
 import org.telegram.messenger.R;
 import org.telegram.messenger.MessageObject;
+import org.telegram.tgnet.TLRPC;
 import org.telegram.ui.Cells.BaseCell;
 
 import java.io.File;
@@ -84,7 +85,7 @@ public class PopupAudioView extends BaseCell implements SeekBar.SeekBarDelegate,
         TAG = MediaController.getInstance().generateObserverTag();
 
         seekBar = new SeekBar(getContext());
-        seekBar.delegate = this;
+        seekBar.setDelegate(this);
         progressView = new ProgressView();
     }
 
@@ -232,7 +233,7 @@ public class PopupAudioView extends BaseCell implements SeekBar.SeekBarDelegate,
             boolean result = MediaController.getInstance().playAudio(currentMessageObject);
             if (!currentMessageObject.isOut() && currentMessageObject.isContentUnread()) {
                 if (currentMessageObject.messageOwner.to_id.channel_id == 0) {
-                    MessagesController.getInstance().markMessageContentAsRead(currentMessageObject.messageOwner);
+                    MessagesController.getInstance().markMessageContentAsRead(currentMessageObject);
                     currentMessageObject.setContentIsRead();
                 }
             }
@@ -247,11 +248,11 @@ public class PopupAudioView extends BaseCell implements SeekBar.SeekBarDelegate,
                 invalidate();
             }
         } else if (buttonState == 2) {
-            FileLoader.getInstance().loadFile(currentMessageObject.messageOwner.media.audio, true);
+            FileLoader.getInstance().loadFile(currentMessageObject.messageOwner.media.document, true, false);
             buttonState = 3;
             invalidate();
         } else if (buttonState == 3) {
-            FileLoader.getInstance().cancelLoadFile(currentMessageObject.messageOwner.media.audio);
+            FileLoader.getInstance().cancelLoadFile(currentMessageObject.messageOwner.media.document);
             buttonState = 2;
             invalidate();
         }
@@ -266,9 +267,15 @@ public class PopupAudioView extends BaseCell implements SeekBar.SeekBarDelegate,
             seekBar.setProgress(currentMessageObject.audioProgress);
         }
 
-        int duration;
+        int duration = 0;
         if (!MediaController.getInstance().isPlayingAudio(currentMessageObject)) {
-            duration = currentMessageObject.messageOwner.media.audio.duration;
+            for (int a = 0; a < currentMessageObject.messageOwner.media.document.attributes.size(); a++) {
+                TLRPC.DocumentAttribute attribute = currentMessageObject.messageOwner.media.document.attributes.get(a);
+                if (attribute instanceof TLRPC.TL_documentAttributeAudio) {
+                    duration = attribute.duration;
+                    break;
+                }
+            }
         } else {
             duration = currentMessageObject.audioProgressSec;
         }
@@ -282,7 +289,7 @@ public class PopupAudioView extends BaseCell implements SeekBar.SeekBarDelegate,
 
     public void downloadAudioIfNeed() {
         if (buttonState == 2) {
-            FileLoader.getInstance().loadFile(currentMessageObject.messageOwner.media.audio, true);
+            FileLoader.getInstance().loadFile(currentMessageObject.messageOwner.media.document, true, false);
             buttonState = 3;
             invalidate();
         }

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

@@ -85,6 +85,7 @@ public class RadioButton extends View {
     public void setColor(int color1, int color2) {
         color = color1;
         checkedColor = color2;
+        invalidate();
     }
 
     private void cancelCheckAnimator() {

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

@@ -9,11 +9,16 @@
 package org.telegram.ui.Components;
 
 public class Rect {
+
     public float x;
     public float y;
     public float width;
     public float height;
 
+    public Rect() {
+
+    }
+
     public Rect(float x, float y, float width, float height) {
         this.x = x;
         this.y = y;

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

@@ -39,9 +39,9 @@ public class ResourceLoader {
 
     public static Drawable[][] shareDrawable = new Drawable[2][2];
 
-    public static Drawable viewsCountDrawable;
+    public static Drawable[] viewsCountDrawable = new Drawable[2];
     public static Drawable viewsOutCountDrawable;
-    public static Drawable[] viewsMediaCountDrawable = new Drawable[2];
+    public static Drawable viewsMediaCountDrawable;
 
     public static Drawable geoInDrawable;
     public static Drawable geoOutDrawable;
@@ -79,10 +79,10 @@ public class ResourceLoader {
             backgroundBlack = context.getResources().getDrawable(R.drawable.system_black);
             backgroundBlue = context.getResources().getDrawable(R.drawable.system_blue);
 
-            viewsCountDrawable = context.getResources().getDrawable(R.drawable.post_views);
+            viewsCountDrawable[0] = context.getResources().getDrawable(R.drawable.post_views);
+            viewsCountDrawable[1] = context.getResources().getDrawable(R.drawable.post_views_s);
             viewsOutCountDrawable = context.getResources().getDrawable(R.drawable.post_viewsg);
-            viewsMediaCountDrawable[0] = context.getResources().getDrawable(R.drawable.post_views_w);
-            viewsMediaCountDrawable[1] = context.getResources().getDrawable(R.drawable.post_views_s);
+            viewsMediaCountDrawable = context.getResources().getDrawable(R.drawable.post_views_w);
 
             audioStatesDrawable[0][2] = audioStatesDrawable[0][0] = context.getResources().getDrawable(R.drawable.play_w2);
             audioStatesDrawable[0][1] = context.getResources().getDrawable(R.drawable.play_w2_pressed);

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

@@ -33,7 +33,7 @@ public class SeekBar {
     private boolean pressed = false;
     public int width;
     public int height;
-    public SeekBarDelegate delegate;
+    private SeekBarDelegate delegate;
 
     public SeekBar(Context context) {
         if (innerPaint1 == null) {
@@ -54,6 +54,10 @@ public class SeekBar {
         }
     }
 
+    public void setDelegate(SeekBarDelegate seekBarDelegate) {
+        delegate = seekBarDelegate;
+    }
+
     public boolean onTouch(int action, float x, float y) {
         if (action == MotionEvent.ACTION_DOWN) {
             int additionWidth = (height - thumbWidth) / 2;

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

@@ -0,0 +1,190 @@
+/*
+ * This is the source code of Telegram for Android v. 3.x.x.
+ * It is licensed under GNU GPL v. 2 or later.
+ * You should have received a copy of the license in this archive (see LICENSE).
+ *
+ * Copyright Nikolai Kudashov, 2013-2016.
+ */
+
+package org.telegram.ui.Components;
+
+import android.content.Context;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.view.MotionEvent;
+import android.view.View;
+
+import org.telegram.messenger.AndroidUtilities;
+import org.telegram.messenger.MessageObject;
+
+public class SeekBarWaveform {
+
+    private static Paint paintInner;
+    private static Paint paintOuter;
+    public int thumbX = 0;
+    public int thumbDX = 0;
+    private float startX;
+    private boolean startDraging = false;
+    private boolean pressed = false;
+    public int width;
+    public int height;
+    private SeekBar.SeekBarDelegate delegate;
+    private byte[] waveformBytes;
+    private MessageObject messageObject;
+    private View parentView;
+    private boolean selected;
+
+    private int innerColor;
+    private int outerColor;
+    private int selectedColor;
+
+    public SeekBarWaveform(Context context) {
+        if (paintInner == null) {
+            paintInner = new Paint();
+            paintOuter = new Paint();
+        }
+    }
+
+    public void setDelegate(SeekBar.SeekBarDelegate seekBarDelegate) {
+        delegate = seekBarDelegate;
+    }
+
+    public void setColors(int inner, int outer, int selected) {
+        innerColor = inner;
+        outerColor = outer;
+        selectedColor = selected;
+    }
+
+    public void setWaveform(byte[] waveform) {
+        waveformBytes = waveform;
+    }
+
+    public void setSelected(boolean value) {
+        selected = value;
+    }
+
+    public void setMessageObject(MessageObject object) {
+        messageObject = object;
+    }
+
+    public void setParentView(View view) {
+        parentView = view;
+    }
+
+    public boolean isStartDraging() {
+        return startDraging;
+    }
+
+    public boolean onTouch(int action, float x, float y) {
+        if (action == MotionEvent.ACTION_DOWN) {
+            if (0 <= x && x <= width && y >= 0 && y <= height) {
+                startX = x;
+                pressed = true;
+                thumbDX = (int) (x - thumbX);
+                startDraging = false;
+                return true;
+            }
+        } else if (action == MotionEvent.ACTION_UP || action == MotionEvent.ACTION_CANCEL) {
+            if (pressed) {
+                if (action == MotionEvent.ACTION_UP && delegate != null) {
+                    delegate.onSeekBarDrag((float) thumbX / (float) width);
+                }
+                pressed = false;
+                return true;
+            }
+        } else if (action == MotionEvent.ACTION_MOVE) {
+            if (pressed) {
+                if (startDraging) {
+                    thumbX = (int) (x - thumbDX);
+                    if (thumbX < 0) {
+                        thumbX = 0;
+                    } else if (thumbX > width) {
+                        thumbX = width;
+                    }
+                }
+                if (startX != -1 && Math.abs(x - startX) > AndroidUtilities.getPixelsInCM(0.2f, true)) {
+                    if (parentView != null) {
+                        parentView.getParent().requestDisallowInterceptTouchEvent(true);
+                    }
+                    startDraging = true;
+                    startX = -1;
+                }
+                return true;
+            }
+        }
+        return false;
+    }
+
+    public void setProgress(float progress) {
+        thumbX = (int)Math.ceil(width * progress);
+        if (thumbX < 0) {
+            thumbX = 0;
+        } else if (thumbX > width) {
+            thumbX = width;
+        }
+    }
+
+    public boolean isDragging() {
+        return pressed;
+    }
+
+    public void draw(Canvas canvas) {
+        if (waveformBytes == null || width == 0) {
+            return;
+        }
+        float totalBarsCount = width / AndroidUtilities.dp(3);
+        if (totalBarsCount <= 0.1f) {
+            return;
+        }
+        byte value;
+        int samplesCount = (waveformBytes.length * 8 / 5);
+        float samplesPerBar = samplesCount / totalBarsCount;
+        float barCounter = 0;
+        int nextBarNum = 0;
+
+        paintInner.setColor(messageObject != null && !messageObject.isOutOwner() && messageObject.isContentUnread() && messageObject.messageOwner.to_id.channel_id == 0 ? outerColor : (selected ? selectedColor : innerColor));
+        paintOuter.setColor(outerColor);
+
+        int y = (height - AndroidUtilities.dp(14)) / 2;
+        int barNum = 0;
+        int lastBarNum;
+        int drawBarCount;
+
+        for (int a = 0; a < samplesCount; a++) {
+            if (a != nextBarNum) {
+                continue;
+            }
+            drawBarCount = 0;
+            lastBarNum = nextBarNum;
+            while (lastBarNum == nextBarNum) {
+                barCounter += samplesPerBar;
+                nextBarNum = (int) barCounter;
+                drawBarCount++;
+            }
+
+            int bitPointer = a * 5;
+            int byteNum = bitPointer / 8;
+            int byteBitOffset = bitPointer - byteNum * 8;
+            int currentByteCount = 8 - byteBitOffset;
+            int nextByteRest = 5 - currentByteCount;
+            value = (byte) ((waveformBytes[byteNum] >> byteBitOffset) & ((2 << (Math.min(5, currentByteCount) - 1)) - 1));
+            if (nextByteRest > 0) {
+                value <<= nextByteRest;
+                value |= waveformBytes[byteNum + 1] & ((2 << (nextByteRest - 1)) - 1);
+            }
+
+            for (int b = 0; b < drawBarCount; b++) {
+                int x = barNum * AndroidUtilities.dp(3);
+                if (x < thumbX && x + AndroidUtilities.dp(2) < thumbX) {
+                    canvas.drawRect(x, y + AndroidUtilities.dp(14 - Math.max(1, 14.0f * value / 31.0f)), x + AndroidUtilities.dp(2), y + AndroidUtilities.dp(14), paintOuter);
+                } else {
+                    canvas.drawRect(x, y + AndroidUtilities.dp(14 - Math.max(1, 14.0f * value / 31.0f)), x + AndroidUtilities.dp(2), y + AndroidUtilities.dp(14), paintInner);
+                    if (x < thumbX) {
+                        canvas.drawRect(x, y + AndroidUtilities.dp(14 - Math.max(1, 14.0f * value / 31.0f)), thumbX, y + AndroidUtilities.dp(14), paintOuter);
+                    }
+                }
+                barNum++;
+            }
+        }
+    }
+}

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

@@ -9,6 +9,7 @@
 package org.telegram.ui.Components;
 
 import android.content.Context;
+import android.os.Build;
 import android.text.Editable;
 import android.text.InputType;
 import android.text.TextUtils;
@@ -26,9 +27,11 @@ import android.widget.GridView;
 import android.widget.ImageView;
 import android.widget.LinearLayout;
 import android.widget.TextView;
+import android.widget.Toast;
 
 import org.telegram.SQLite.SQLiteCursor;
 import org.telegram.messenger.AndroidUtilities;
+import org.telegram.messenger.ApplicationLoader;
 import org.telegram.messenger.ChatObject;
 import org.telegram.messenger.FileLog;
 import org.telegram.messenger.LocaleController;
@@ -37,7 +40,9 @@ import org.telegram.messenger.MessagesController;
 import org.telegram.messenger.MessagesStorage;
 import org.telegram.messenger.R;
 import org.telegram.messenger.SendMessagesHelper;
+import org.telegram.tgnet.ConnectionsManager;
 import org.telegram.tgnet.NativeByteBuffer;
+import org.telegram.tgnet.RequestDelegate;
 import org.telegram.tgnet.TLObject;
 import org.telegram.tgnet.TLRPC;
 import org.telegram.ui.ActionBar.BottomSheet;
@@ -66,12 +71,44 @@ public class ShareFrameLayout extends FrameLayout {
     private EmptyTextProgressView searchEmptyView;
     private HashMap<Long, TLRPC.Dialog> selectedDialogs = new HashMap<>();
 
-    public ShareFrameLayout(Context context, BottomSheet bottomSheet, MessageObject messageObject) {
+    private TLRPC.TL_exportedMessageLink exportedMessageLink;
+    private boolean loadingLink;
+    private boolean copyLinkOnEnd;
+
+    private boolean isPublicChannel;
+
+    public ShareFrameLayout(final Context context, BottomSheet bottomSheet, final MessageObject messageObject, boolean publicChannel) {
         super(context);
 
         parentBottomSheet = bottomSheet;
         sendingMessageObject = messageObject;
         searchAdapter = new ShareSearchAdapter(context);
+        isPublicChannel = publicChannel;
+
+        if (publicChannel) {
+            loadingLink = true;
+            TLRPC.TL_channels_exportMessageLink req = new TLRPC.TL_channels_exportMessageLink();
+            req.id = messageObject.getId();
+            req.channel = MessagesController.getInputChannel(messageObject.messageOwner.to_id.channel_id);
+            ConnectionsManager.getInstance().sendRequest(req, new RequestDelegate() {
+                @Override
+                public void run(final TLObject response, TLRPC.TL_error error) {
+                    AndroidUtilities.runOnUIThread(new Runnable() {
+                        @Override
+                        public void run() {
+                            if (response != null) {
+                                exportedMessageLink = (TLRPC.TL_exportedMessageLink) response;
+                                if (copyLinkOnEnd) {
+                                    copyLink(context);
+                                }
+                            }
+                            loadingLink = false;
+                        }
+                    });
+
+                }
+            });
+        }
 
         FrameLayout frameLayout = new FrameLayout(context);
         frameLayout.setBackgroundColor(0xffffffff);
@@ -85,21 +122,31 @@ public class ShareFrameLayout extends FrameLayout {
         doneButton.setOnClickListener(new OnClickListener() {
             @Override
             public void onClick(View v) {
-                ArrayList<MessageObject> arrayList = new ArrayList<>();
-                arrayList.add(sendingMessageObject);
-                for (HashMap.Entry<Long, TLRPC.Dialog> entry : selectedDialogs.entrySet()) {
-                    TLRPC.Dialog dialog = entry.getValue();
-                    boolean asAdmin = true;
-                    int lower_id = (int) dialog.id;
-                    if (lower_id < 0) {
-                        TLRPC.Chat chat = MessagesController.getInstance().getChat(-lower_id);
-                        if (chat.megagroup) {
-                            asAdmin = false;
-                        }
+                if (selectedDialogs.isEmpty() && isPublicChannel) {
+                    if (loadingLink) {
+                        copyLinkOnEnd = true;
+                        Toast.makeText(ShareFrameLayout.this.getContext(), LocaleController.getString("Loading", R.string.Loading), Toast.LENGTH_SHORT).show();
+                    } else {
+                        copyLink(ShareFrameLayout.this.getContext());
                     }
-                    SendMessagesHelper.getInstance().sendMessage(arrayList, entry.getKey(), asAdmin);
+                    parentBottomSheet.dismiss();
+                } else {
+                    ArrayList<MessageObject> arrayList = new ArrayList<>();
+                    arrayList.add(sendingMessageObject);
+                    for (HashMap.Entry<Long, TLRPC.Dialog> entry : selectedDialogs.entrySet()) {
+                        TLRPC.Dialog dialog = entry.getValue();
+                        boolean asAdmin = true;
+                        int lower_id = (int) dialog.id;
+                        if (lower_id < 0) {
+                            TLRPC.Chat chat = MessagesController.getInstance().getChat(-lower_id);
+                            if (chat.megagroup) {
+                                asAdmin = false;
+                            }
+                        }
+                        SendMessagesHelper.getInstance().sendMessage(arrayList, entry.getKey(), asAdmin);
+                    }
+                    parentBottomSheet.dismiss();
                 }
-                parentBottomSheet.dismiss();
             }
         });
 
@@ -118,7 +165,6 @@ public class ShareFrameLayout extends FrameLayout {
         doneButtonTextView.setTextColor(0xff19a7e8);
         doneButtonTextView.setGravity(Gravity.CENTER);
         doneButtonTextView.setCompoundDrawablePadding(AndroidUtilities.dp(8));
-        doneButtonTextView.setText(LocaleController.getString("Send", R.string.Send).toUpperCase());
         doneButtonTextView.setTypeface(AndroidUtilities.getTypeface("fonts/rmedium.ttf"));
         doneButton.addView(doneButtonTextView, LayoutHelper.createLinear(LayoutHelper.WRAP_CONTENT, LayoutHelper.WRAP_CONTENT, Gravity.CENTER_VERTICAL));
 
@@ -218,7 +264,7 @@ public class ShareFrameLayout extends FrameLayout {
                     selectedDialogs.put(dialog.id, dialog);
                     cell.setChecked(true, true);
                 }
-                updateSelectedCount(selectedDialogs.size(), true);
+                updateSelectedCount();
             }
         });
 
@@ -229,20 +275,47 @@ public class ShareFrameLayout extends FrameLayout {
         gridView.setEmptyView(searchEmptyView);
         addView(searchEmptyView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT, Gravity.TOP | Gravity.LEFT, 0, 48, 0, 0));
 
-        updateSelectedCount(selectedDialogs.size(), true);
+        updateSelectedCount();
     }
 
-    public void updateSelectedCount(int count, boolean disable) {
-        if (count == 0) {
+    public void copyLink(Context context) {
+        if (exportedMessageLink == null) {
+            return;
+        }
+        try {
+            if (Build.VERSION.SDK_INT < 11) {
+                android.text.ClipboardManager clipboard = (android.text.ClipboardManager) ApplicationLoader.applicationContext.getSystemService(Context.CLIPBOARD_SERVICE);
+                clipboard.setText(exportedMessageLink.link);
+            } else {
+                android.content.ClipboardManager clipboard = (android.content.ClipboardManager) ApplicationLoader.applicationContext.getSystemService(Context.CLIPBOARD_SERVICE);
+                android.content.ClipData clip = android.content.ClipData.newPlainText("label", exportedMessageLink.link);
+                clipboard.setPrimaryClip(clip);
+            }
+            Toast.makeText(context, LocaleController.getString("LinkCopied", R.string.LinkCopied), Toast.LENGTH_SHORT).show();
+        } catch (Exception e) {
+            FileLog.e("tmessages", e);
+        }
+    }
+
+    public void updateSelectedCount() {
+        if (selectedDialogs.isEmpty()) {
             doneButtonBadgeTextView.setVisibility(View.GONE);
-            doneButtonTextView.setTextColor(0xffb3b3b3);
-            doneButton.setEnabled(false);
+            if (!isPublicChannel) {
+                doneButtonTextView.setTextColor(0xffb3b3b3);
+                doneButton.setEnabled(false);
+                doneButtonTextView.setText(LocaleController.getString("Send", R.string.Send).toUpperCase());
+            } else {
+                doneButtonTextView.setTextColor(0xff517fad);
+                doneButton.setEnabled(true);
+                doneButtonTextView.setText(LocaleController.getString("CopyLink", R.string.CopyLink).toUpperCase());
+            }
         } else {
             doneButtonTextView.setCompoundDrawablesWithIntrinsicBounds(0, 0, 0, 0);
             doneButtonBadgeTextView.setVisibility(View.VISIBLE);
-            doneButtonBadgeTextView.setText(String.format("%d", count));
+            doneButtonBadgeTextView.setText(String.format("%d", selectedDialogs.size()));
             doneButtonTextView.setTextColor(0xff3ec1f9);
             doneButton.setEnabled(true);
+            doneButtonTextView.setText(LocaleController.getString("Send", R.string.Send).toUpperCase());
         }
     }
 

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

@@ -12,6 +12,7 @@ import android.app.AlertDialog;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.database.DataSetObserver;
+import android.view.MotionEvent;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.BaseAdapter;
@@ -22,6 +23,7 @@ import org.telegram.messenger.AndroidUtilities;
 import org.telegram.messenger.NotificationCenter;
 import org.telegram.tgnet.TLRPC;
 import org.telegram.ui.Cells.StickerEmojiCell;
+import org.telegram.ui.StickerPreviewViewer;
 
 import java.util.ArrayList;
 
@@ -42,10 +44,22 @@ public class StickersAlert extends AlertDialog implements NotificationCenter.Not
         };
         setView(container, AndroidUtilities.dp(16), 0, AndroidUtilities.dp(16), 0);
 
-        gridView = new GridView(context);
+        gridView = new GridView(context) {
+            @Override
+            public boolean onInterceptTouchEvent(MotionEvent event) {
+                boolean result = StickerPreviewViewer.getInstance().onInterceptTouchEvent(event, gridView, 0);
+                return super.onInterceptTouchEvent(event) || result;
+            }
+        };
         gridView.setNumColumns(4);
         gridView.setAdapter(new GridAdapter(context));
         gridView.setVerticalScrollBarEnabled(false);
+        gridView.setOnTouchListener(new View.OnTouchListener() {
+            @Override
+            public boolean onTouch(View v, MotionEvent event) {
+                return StickerPreviewViewer.getInstance().onTouch(event, gridView, 0, null);
+            }
+        });
         container.addView(gridView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT));
 
         setTitle(set.set.title);
@@ -77,6 +91,10 @@ public class StickersAlert extends AlertDialog implements NotificationCenter.Not
             if (gridView != null) {
                 gridView.invalidateViews();
             }
+            if (StickerPreviewViewer.getInstance().isVisible()) {
+                StickerPreviewViewer.getInstance().close();
+            }
+            StickerPreviewViewer.getInstance().reset();
         }
     }
 

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

@@ -10,10 +10,7 @@ package org.telegram.ui.Components;
 
 import android.annotation.SuppressLint;
 import android.content.Context;
-import android.content.Intent;
-import android.net.Uri;
 import android.os.Build;
-import android.provider.Browser;
 import android.text.TextUtils;
 import android.util.TypedValue;
 import android.view.Gravity;
@@ -95,10 +92,7 @@ public class WebFrameLayout extends FrameLayout {
         textView.setOnClickListener(new OnClickListener() {
             @Override
             public void onClick(View v) {
-                Uri uri = Uri.parse(openUrl);
-                Intent intent = new Intent(Intent.ACTION_VIEW, uri);
-                intent.putExtra(Browser.EXTRA_APPLICATION_ID, getContext().getPackageName());
-                getContext().startActivity(intent);
+                AndroidUtilities.openUrl(getContext(), openUrl);
                 if (dialog != null) {
                     dialog.dismiss();
                 }

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

@@ -39,6 +39,7 @@ import android.widget.ProgressBar;
 import android.widget.TextView;
 
 import org.telegram.messenger.AndroidUtilities;
+import org.telegram.messenger.BuildVars;
 import org.telegram.messenger.ChatObject;
 import org.telegram.messenger.ImageLoader;
 import org.telegram.messenger.LocaleController;
@@ -277,7 +278,11 @@ public class DialogsActivity extends BaseFragment implements NotificationCenter.
             } else {
                 actionBar.setBackButtonDrawable(new MenuDrawable());
             }
-            actionBar.setTitle(LocaleController.getString("AppName", R.string.AppName));
+            if (BuildVars.DEBUG_VERSION) {
+                actionBar.setTitle(LocaleController.getString("AppNameBeta", R.string.AppNameBeta));
+            } else {
+                actionBar.setTitle(LocaleController.getString("AppName", R.string.AppName));
+            }
         }
         actionBar.setAllowOverlayTitle(true);
 
@@ -849,7 +854,7 @@ public class DialogsActivity extends BaseFragment implements NotificationCenter.
                         ContactsController.getInstance().readContacts();
                         break;
                     case Manifest.permission.WRITE_EXTERNAL_STORAGE:
-                        ImageLoader.getInstance().createMediaPaths();
+                        ImageLoader.getInstance().checkMediaPaths();
                         break;
                 }
             }

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

@@ -9,6 +9,7 @@
 package org.telegram.ui;
 
 import android.app.Activity;
+import android.app.AlertDialog;
 import android.content.Context;
 import android.graphics.Bitmap;
 import android.graphics.Canvas;
@@ -77,12 +78,13 @@ public class GroupCreateActivity extends BaseFragment implements NotificationCen
     private int beforeChangeIndex;
     private boolean ignoreChange;
     private CharSequence changeString;
-    private int maxCount = 199;
+    private int maxCount = 1000;
     private int chatType = ChatObject.CHAT_TYPE_CHAT;
     private boolean isAlwaysShare;
     private boolean isNeverShare;
     private boolean searchWas;
     private boolean searching;
+    private boolean isGroup;
     private HashMap<Integer, ChipSpan> selectedContacts = new HashMap<>();
     private ArrayList<ChipSpan> allSpans = new ArrayList<>();
 
@@ -97,7 +99,8 @@ public class GroupCreateActivity extends BaseFragment implements NotificationCen
         chatType = args.getInt("chatType", ChatObject.CHAT_TYPE_CHAT);
         isAlwaysShare = args.getBoolean("isAlwaysShare", false);
         isNeverShare = args.getBoolean("isNeverShare", false);
-        maxCount = chatType == ChatObject.CHAT_TYPE_CHAT ? (MessagesController.getInstance().maxGroupCount - 1) : MessagesController.getInstance().maxBroadcastCount;
+        isGroup = args.getBoolean("isGroup", false);
+        maxCount = chatType == ChatObject.CHAT_TYPE_CHAT ? MessagesController.getInstance().maxMegagroupCount : MessagesController.getInstance().maxBroadcastCount;
     }
 
     @Override
@@ -124,9 +127,17 @@ public class GroupCreateActivity extends BaseFragment implements NotificationCen
         actionBar.setBackButtonImage(R.drawable.ic_ab_back);
         actionBar.setAllowOverlayTitle(true);
         if (isAlwaysShare) {
-            actionBar.setTitle(LocaleController.getString("AlwaysShareWithTitle", R.string.AlwaysShareWithTitle));
+            if (isGroup) {
+                actionBar.setTitle(LocaleController.getString("AlwaysAllow", R.string.AlwaysAllow));
+            } else {
+                actionBar.setTitle(LocaleController.getString("AlwaysShareWithTitle", R.string.AlwaysShareWithTitle));
+            }
         } else if (isNeverShare) {
-            actionBar.setTitle(LocaleController.getString("NeverShareWithTitle", R.string.NeverShareWithTitle));
+            if (isGroup) {
+                actionBar.setTitle(LocaleController.getString("NeverAllow", R.string.NeverAllow));
+            } else {
+                actionBar.setTitle(LocaleController.getString("NeverShareWithTitle", R.string.NeverShareWithTitle));
+            }
         } else {
             actionBar.setTitle(chatType == ChatObject.CHAT_TYPE_CHAT ? LocaleController.getString("NewGroup", R.string.NewGroup) : LocaleController.getString("NewBroadcastList", R.string.NewBroadcastList));
             actionBar.setSubtitle(LocaleController.formatString("MembersCount", R.string.MembersCount, selectedContacts.size(), maxCount));
@@ -191,9 +202,17 @@ public class GroupCreateActivity extends BaseFragment implements NotificationCen
         frameLayout.addView(userSelectEditText, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT, Gravity.TOP | Gravity.LEFT, 10, 0, 10, 0));
 
         if (isAlwaysShare) {
-            userSelectEditText.setHint(LocaleController.getString("AlwaysShareWithPlaceholder", R.string.AlwaysShareWithPlaceholder));
+            if (isGroup) {
+                userSelectEditText.setHint(LocaleController.getString("AlwaysAllowPlaceholder", R.string.AlwaysAllowPlaceholder));
+            } else {
+                userSelectEditText.setHint(LocaleController.getString("AlwaysShareWithPlaceholder", R.string.AlwaysShareWithPlaceholder));
+            }
         } else if (isNeverShare) {
-            userSelectEditText.setHint(LocaleController.getString("NeverShareWithPlaceholder", R.string.NeverShareWithPlaceholder));
+            if (isGroup) {
+                userSelectEditText.setHint(LocaleController.getString("NeverAllowPlaceholder", R.string.NeverAllowPlaceholder));
+            } else {
+                userSelectEditText.setHint(LocaleController.getString("NeverShareWithPlaceholder", R.string.NeverShareWithPlaceholder));
+            }
         } else {
             userSelectEditText.setHint(LocaleController.getString("SendMessageTo", R.string.SendMessageTo));
         }
@@ -356,6 +375,14 @@ public class GroupCreateActivity extends BaseFragment implements NotificationCen
                     if (maxCount != 0 && selectedContacts.size() == maxCount) {
                         return;
                     }
+                    if (chatType == ChatObject.CHAT_TYPE_CHAT && selectedContacts.size() == MessagesController.getInstance().maxGroupCount - 1) {
+                        AlertDialog.Builder builder = new AlertDialog.Builder(getParentActivity());
+                        builder.setTitle(LocaleController.getString("AppName", R.string.AppName));
+                        builder.setMessage(LocaleController.getString("SoftUserLimitAlert", R.string.SoftUserLimitAlert));
+                        builder.setPositiveButton(LocaleController.getString("OK", R.string.OK), null);
+                        showDialog(builder.create());
+                        return;
+                    }
                     ignoreChange = true;
                     ChipSpan span = createAndPutChipForUser(user);
                     span.uid = user.id;

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

@@ -164,7 +164,7 @@ public class GroupCreateFinalActivity extends BaseFragment implements Notificati
                     donePressed = true;
 
                     if (chatType == ChatObject.CHAT_TYPE_BROADCAST) {
-                        MessagesController.getInstance().createChat(nameTextView.getText().toString(), selectedContacts, null, chatType);
+                        MessagesController.getInstance().createChat(nameTextView.getText().toString(), selectedContacts, null, chatType, GroupCreateFinalActivity.this);
                     } else {
                         if (avatarUpdater.uploadingAvatar != null) {
                             createAfterUpload = true;
@@ -174,7 +174,7 @@ public class GroupCreateFinalActivity extends BaseFragment implements Notificati
                             progressDialog.setCanceledOnTouchOutside(false);
                             progressDialog.setCancelable(false);
 
-                            final int reqId = MessagesController.getInstance().createChat(nameTextView.getText().toString(), selectedContacts, null, chatType);
+                            final int reqId = MessagesController.getInstance().createChat(nameTextView.getText().toString(), selectedContacts, null, chatType, GroupCreateFinalActivity.this);
 
                             progressDialog.setButton(DialogInterface.BUTTON_NEGATIVE, LocaleController.getString("Cancel", R.string.Cancel), new DialogInterface.OnClickListener() {
                                 @Override
@@ -335,7 +335,7 @@ public class GroupCreateFinalActivity extends BaseFragment implements Notificati
                 avatarImage.setImage(avatar, "50_50", avatarDrawable);
                 if (createAfterUpload) {
                     FileLog.e("tmessages", "avatar did uploaded");
-                    MessagesController.getInstance().createChat(nameTextView.getText().toString(), selectedContacts, null, chatType);
+                    MessagesController.getInstance().createChat(nameTextView.getText().toString(), selectedContacts, null, chatType, GroupCreateFinalActivity.this);
                 }
             }
         });

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

@@ -10,28 +10,53 @@ package org.telegram.ui;
 
 import android.content.Context;
 import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.text.Spannable;
+import android.text.SpannableStringBuilder;
+import android.text.Spanned;
+import android.text.method.LinkMovementMethod;
+import android.util.TypedValue;
+import android.view.Gravity;
 import android.view.MotionEvent;
 import android.view.Surface;
 import android.view.View;
 import android.view.ViewTreeObserver;
 import android.view.WindowManager;
+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.FileLog;
 import org.telegram.messenger.LocaleController;
 import org.telegram.messenger.ApplicationLoader;
+import org.telegram.messenger.Utilities;
 import org.telegram.tgnet.TLRPC;
 import org.telegram.messenger.MessagesController;
 import org.telegram.messenger.R;
 import org.telegram.ui.ActionBar.ActionBar;
 import org.telegram.ui.ActionBar.BaseFragment;
 import org.telegram.ui.Components.IdenticonDrawable;
+import org.telegram.ui.Components.LayoutHelper;
+import org.telegram.ui.Components.URLSpanReplacement;
 
 public class IdenticonActivity extends BaseFragment {
+
     private int chat_id;
 
+    private static class LinkMovementMethodMy extends LinkMovementMethod {
+        @Override
+        public boolean onTouchEvent(@NonNull TextView widget, @NonNull Spannable buffer, @NonNull MotionEvent event) {
+            try {
+                return super.onTouchEvent(widget, buffer, event);
+            } catch (Exception e) {
+                FileLog.e("tmessages", e);
+            }
+            return false;
+        }
+    }
+
     public IdenticonActivity(Bundle args) {
         super(args);
     }
@@ -57,18 +82,11 @@ public class IdenticonActivity extends BaseFragment {
             }
         });
 
-        fragmentView = getParentActivity().getLayoutInflater().inflate(R.layout.identicon_layout, null, false);
-        ImageView identiconView = (ImageView) fragmentView.findViewById(R.id.identicon_view);
-        TextView textView = (TextView) fragmentView.findViewById(R.id.identicon_text);
-        TLRPC.EncryptedChat encryptedChat = MessagesController.getInstance().getEncryptedChat(chat_id);
-        if (encryptedChat != null) {
-            IdenticonDrawable drawable = new IdenticonDrawable();
-            identiconView.setImageDrawable(drawable);
-            drawable.setEncryptedChat(encryptedChat);
-            TLRPC.User user = MessagesController.getInstance().getUser(encryptedChat.user_id);
-            textView.setText(AndroidUtilities.replaceTags(LocaleController.formatString("EncryptionKeyDescription", R.string.EncryptionKeyDescription, user.first_name, user.first_name)));
-        }
-
+        fragmentView = new LinearLayout(context);
+        LinearLayout linearLayout = (LinearLayout) fragmentView;
+        linearLayout.setOrientation(LinearLayout.VERTICAL);
+        linearLayout.setWeightSum(100);
+        linearLayout.setBackgroundColor(0xfff0f0f0);
         fragmentView.setOnTouchListener(new View.OnTouchListener() {
             @Override
             public boolean onTouch(View v, MotionEvent event) {
@@ -76,6 +94,61 @@ public class IdenticonActivity extends BaseFragment {
             }
         });
 
+        FrameLayout frameLayout = new FrameLayout(context);
+        frameLayout.setPadding(AndroidUtilities.dp(20), AndroidUtilities.dp(20), AndroidUtilities.dp(20), AndroidUtilities.dp(20));
+        linearLayout.addView(frameLayout, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT, 50.0f));
+
+        ImageView identiconView = new ImageView(context);
+        identiconView.setScaleType(ImageView.ScaleType.FIT_XY);
+        frameLayout.addView(identiconView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT));
+
+        frameLayout = new FrameLayout(context);
+        frameLayout.setBackgroundColor(0xffffffff);
+        frameLayout.setPadding(AndroidUtilities.dp(10), 0, AndroidUtilities.dp(10), AndroidUtilities.dp(10));
+        linearLayout.addView(frameLayout, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT, 50.0f));
+
+        TextView textView = new TextView(context);
+        textView.setTextColor(0xff7f7f7f);
+        textView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 16);
+        textView.setLinksClickable(true);
+        textView.setClickable(true);
+        textView.setMovementMethod(new LinkMovementMethodMy());
+        //textView.setAutoLinkMask(Linkify.WEB_URLS);
+        textView.setLinkTextColor(0xff316f9f);
+        textView.setGravity(Gravity.CENTER);
+        frameLayout.addView(textView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT));
+
+        TLRPC.EncryptedChat encryptedChat = MessagesController.getInstance().getEncryptedChat(chat_id);
+        if (encryptedChat != null) {
+            IdenticonDrawable drawable = new IdenticonDrawable();
+            identiconView.setImageDrawable(drawable);
+            drawable.setEncryptedChat(encryptedChat);
+            TLRPC.User user = MessagesController.getInstance().getUser(encryptedChat.user_id);
+            SpannableStringBuilder hash = new SpannableStringBuilder();
+            if (encryptedChat.key_hash.length > 16) {
+                String hex = Utilities.bytesToHex(encryptedChat.key_hash);
+                for (int a = 0; a < 32; a++) {
+                    if (a != 0) {
+                        if (a % 8 == 0) {
+                            hash.append('\n');
+                        } else if (a % 4 == 0) {
+                            hash.append(' ');
+                        }
+                    }
+                    hash.append(hex.substring(a * 2, a * 2 + 2));
+                    hash.append(' ');
+                }
+                hash.append("\n\n");
+            }
+            hash.append(AndroidUtilities.replaceTags(LocaleController.formatString("EncryptionKeyDescription", R.string.EncryptionKeyDescription, user.first_name, user.first_name)));
+            final String url = "telegram.org";
+            int index = hash.toString().indexOf(url);
+            if (index != -1) {
+                hash.setSpan(new URLSpanReplacement(LocaleController.getString("EncryptionKeyLink", R.string.EncryptionKeyLink)), index, index + url.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
+            }
+            textView.setText(hash);
+        }
+
         return fragmentView;
     }
 
@@ -100,7 +173,7 @@ public class IdenticonActivity extends BaseFragment {
                     return true;
                 }
                 fragmentView.getViewTreeObserver().removeOnPreDrawListener(this);
-                LinearLayout layout = (LinearLayout)fragmentView;
+                LinearLayout layout = (LinearLayout) fragmentView;
                 WindowManager manager = (WindowManager) ApplicationLoader.applicationContext.getSystemService(Context.WINDOW_SERVICE);
                 int rotation = manager.getDefaultDisplay().getRotation();
 

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

@@ -28,7 +28,7 @@ import android.widget.ImageView;
 import android.widget.TextView;
 
 import org.telegram.messenger.AndroidUtilities;
-import org.telegram.messenger.BuildConfig;
+import org.telegram.messenger.BuildVars;
 import org.telegram.messenger.LocaleController;
 import org.telegram.messenger.R;
 import org.telegram.tgnet.ConnectionsManager;
@@ -221,7 +221,7 @@ public class IntroActivity extends Activity {
                 finish();
             }
         });
-        if (BuildConfig.DEBUG) {
+        if (BuildVars.DEBUG_VERSION) {
             startMessagingButton.setOnLongClickListener(new View.OnLongClickListener() {
                 @Override
                 public boolean onLongClick(View v) {

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

@@ -24,7 +24,6 @@ import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
 import android.os.Parcelable;
-import android.provider.Browser;
 import android.provider.ContactsContract;
 import android.support.annotation.NonNull;
 import android.view.ActionMode;
@@ -53,6 +52,7 @@ import org.telegram.messenger.MessagesStorage;
 import org.telegram.messenger.NativeCrashManager;
 import org.telegram.messenger.SendMessagesHelper;
 import org.telegram.messenger.UserObject;
+import org.telegram.messenger.Utilities;
 import org.telegram.messenger.query.StickersQuery;
 import org.telegram.messenger.ApplicationLoader;
 import org.telegram.messenger.FileLog;
@@ -75,6 +75,7 @@ import java.io.BufferedReader;
 import java.io.InputStream;
 import java.io.InputStreamReader;
 import java.util.ArrayList;
+import java.util.List;
 import java.util.Map;
 
 public class LaunchActivity extends Activity implements ActionBarLayout.ActionBarLayoutDelegate, NotificationCenter.NotificationCenterDelegate, DialogsActivity.MessagesActivityDelegate {
@@ -327,12 +328,7 @@ public class LaunchActivity extends Activity implements ActionBarLayout.ActionBa
                     presentFragment(new SettingsActivity());
                     drawerLayoutContainer.closeDrawer(false);
                 } else if (position == 9) {
-                    try {
-                        Intent pickIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(LocaleController.getString("TelegramFaqUrl", R.string.TelegramFaqUrl)));
-                        startActivityForResult(pickIntent, 500);
-                    } catch (Exception e) {
-                        FileLog.e("tmessages", e);
-                    }
+                    AndroidUtilities.openUrl(LaunchActivity.this, LocaleController.getString("TelegramFaqUrl", R.string.TelegramFaqUrl));
                     drawerLayoutContainer.closeDrawer(false);
                 }
             }
@@ -610,7 +606,7 @@ public class LaunchActivity extends Activity implements ActionBarLayout.ActionBa
                                 error = true;
                             }
                         } else {
-                            if (type != null && (type.equals("text/plain") || type.equals("message/rfc822")) && (intent.getStringExtra(Intent.EXTRA_TEXT) != null || intent.getCharSequenceExtra(Intent.EXTRA_TEXT) != null)) {
+                            if ((type == null || type != null && (type.equals("text/plain") || type.equals("message/rfc822"))) && (intent.getStringExtra(Intent.EXTRA_TEXT) != null || intent.getCharSequenceExtra(Intent.EXTRA_TEXT) != null)) {
                                 String text = intent.getStringExtra(Intent.EXTRA_TEXT);
                                 if (text == null) {
                                     text = intent.getCharSequenceExtra(Intent.EXTRA_TEXT).toString();
@@ -622,8 +618,8 @@ public class LaunchActivity extends Activity implements ActionBarLayout.ActionBa
                                         text = subject + "\n" + text;
                                     }
                                     sendingText = text;
-                                } else {
-                                    error = true;
+                                } else if (subject != null && subject.length() > 0) {
+                                    sendingText = subject;
                                 }
                             }
                             Parcelable parcelable = intent.getParcelableExtra(Intent.EXTRA_STREAM);
@@ -633,38 +629,48 @@ public class LaunchActivity extends Activity implements ActionBarLayout.ActionBa
                                     parcelable = Uri.parse(parcelable.toString());
                                 }
                                 Uri uri = (Uri) parcelable;
-                                if (uri != null && (type != null && type.startsWith("image/") || uri.toString().toLowerCase().endsWith(".jpg"))) {
-                                    if (photoPathsArray == null) {
-                                        photoPathsArray = new ArrayList<>();
-                                    }
-                                    photoPathsArray.add(uri);
-                                } else {
-                                    path = AndroidUtilities.getPath(uri);
-                                    if (path != null) {
-                                        if (path.startsWith("file:")) {
-                                            path = path.replace("file://", "");
+                                if (uri != null) {
+                                    if (ContentResolver.SCHEME_FILE.equals(uri.getScheme())) {
+                                        String pathString = Utilities.readlink(uri.getPath());
+                                        if (pathString != null && pathString.contains("/data/data/" + getPackageName() + "/files")) {
+                                            error = true;
                                         }
-                                        if (type != null && type.startsWith("video/")) {
-                                            videoPath = path;
-                                        } else {
-                                            if (documentsPathsArray == null) {
-                                                documentsPathsArray = new ArrayList<>();
-                                                documentsOriginalPathsArray = new ArrayList<>();
-                                            }
-                                            documentsPathsArray.add(path);
-                                            documentsOriginalPathsArray.add(uri.toString());
-                                        }
-                                    } else {
-                                        if (documentsUrisArray == null) {
-                                            documentsUrisArray = new ArrayList<>();
-                                        }
-                                        documentsUrisArray.add(uri);
-                                        documentsMimeType = type;
                                     }
                                 }
-                                if (sendingText != null) {
-                                    if (sendingText.contains("WhatsApp")) { //remove unnecessary caption 'sent from WhatsApp' from photos forwarded from WhatsApp
-                                        sendingText = null;
+                                if (!error) {
+                                    if (uri != null && (type != null && type.startsWith("image/") || uri.toString().toLowerCase().endsWith(".jpg"))) {
+                                        if (photoPathsArray == null) {
+                                            photoPathsArray = new ArrayList<>();
+                                        }
+                                        photoPathsArray.add(uri);
+                                    } else {
+                                        path = AndroidUtilities.getPath(uri);
+                                        if (path != null) {
+                                            if (path.startsWith("file:")) {
+                                                path = path.replace("file://", "");
+                                            }
+                                            if (type != null && type.startsWith("video/")) {
+                                                videoPath = path;
+                                            } else {
+                                                if (documentsPathsArray == null) {
+                                                    documentsPathsArray = new ArrayList<>();
+                                                    documentsOriginalPathsArray = new ArrayList<>();
+                                                }
+                                                documentsPathsArray.add(path);
+                                                documentsOriginalPathsArray.add(uri.toString());
+                                            }
+                                        } else {
+                                            if (documentsUrisArray == null) {
+                                                documentsUrisArray = new ArrayList<>();
+                                            }
+                                            documentsUrisArray.add(uri);
+                                            documentsMimeType = type;
+                                        }
+                                    }
+                                    if (sendingText != null) {
+                                        if (sendingText.contains("WhatsApp")) { //remove unnecessary caption 'sent from WhatsApp' from photos forwarded from WhatsApp
+                                            sendingText = null;
+                                        }
                                     }
                                 }
                             } else if (sendingText == null) {
@@ -679,9 +685,31 @@ public class LaunchActivity extends Activity implements ActionBarLayout.ActionBa
                         try {
                             ArrayList<Parcelable> uris = intent.getParcelableArrayListExtra(Intent.EXTRA_STREAM);
                             String type = intent.getType();
+                            if (uris != null) {
+                                for (int a = 0; a < uris.size(); a++) {
+                                    Parcelable parcelable = uris.get(a);
+                                    if (!(parcelable instanceof Uri)) {
+                                        parcelable = Uri.parse(parcelable.toString());
+                                    }
+                                    Uri uri = (Uri) parcelable;
+                                    if (uri != null) {
+                                        if (ContentResolver.SCHEME_FILE.equals(uri.getScheme())) {
+                                            String pathString = Utilities.readlink(uri.getPath());
+                                            if (pathString != null && pathString.contains("/data/data/" + getPackageName() + "/files")) {
+                                                uris.remove(a);
+                                                a--;
+                                            }
+                                        }
+                                    }
+                                }
+                                if (uris.isEmpty()) {
+                                    uris = null;
+                                }
+                            }
                             if (uris != null) {
                                 if (type != null && type.startsWith("image/")) {
-                                    for (Parcelable parcelable : uris) {
+                                    for (int a = 0; a < uris.size(); a++) {
+                                        Parcelable parcelable = uris.get(a);
                                         if (!(parcelable instanceof Uri)) {
                                             parcelable = Uri.parse(parcelable.toString());
                                         }
@@ -692,7 +720,8 @@ public class LaunchActivity extends Activity implements ActionBarLayout.ActionBa
                                         photoPathsArray.add(uri);
                                     }
                                 } else {
-                                    for (Parcelable parcelable : uris) {
+                                    for (int a = 0; a < uris.size(); a++) {
+                                        Parcelable parcelable = uris.get(a);
                                         if (!(parcelable instanceof Uri)) {
                                             parcelable = Uri.parse(parcelable.toString());
                                         }
@@ -733,6 +762,7 @@ public class LaunchActivity extends Activity implements ActionBarLayout.ActionBa
                             String botUser = null;
                             String botChat = null;
                             String message = null;
+                            Integer messageId = null;
                             boolean hasUrl = false;
                             String scheme = data.getScheme();
                             if (scheme != null) {
@@ -758,8 +788,17 @@ public class LaunchActivity extends Activity implements ActionBarLayout.ActionBa
                                                     }
                                                     message += data.getQueryParameter("text");
                                                 }
-                                            } else if (path.length() >= 3) {
-                                                username = data.getLastPathSegment();
+                                            } else if (path.length() >= 1) {
+                                                List<String> segments = data.getPathSegments();
+                                                if (segments.size() > 0) {
+                                                    username = segments.get(0);
+                                                    if (segments.size() > 1) {
+                                                        messageId = Utilities.parseInt(segments.get(1));
+                                                        if (messageId == 0) {
+                                                            messageId = null;
+                                                        }
+                                                    }
+                                                }
                                                 botUser = data.getQueryParameter("start");
                                                 botChat = data.getQueryParameter("startgroup");
                                             }
@@ -799,7 +838,7 @@ public class LaunchActivity extends Activity implements ActionBarLayout.ActionBa
                                 }
                             }
                             if (username != null || group != null || sticker != null || message != null) {
-                                runLinkRequest(username, group, sticker, botUser, botChat, message, hasUrl, 0);
+                                runLinkRequest(username, group, sticker, botUser, botChat, message, hasUrl, messageId, 0);
                             } else {
                                 try {
                                     Cursor cursor = getContentResolver().query(intent.getData(), null, null, null, null);
@@ -986,7 +1025,7 @@ public class LaunchActivity extends Activity implements ActionBarLayout.ActionBa
         return false;
     }
 
-    private void runLinkRequest(final String username, final String group, final String sticker, final String botUser, final String botChat, final String message, final boolean hasUrl, final int state) {
+    private void runLinkRequest(final String username, final String group, final String sticker, final String botUser, final String botChat, final String message, final boolean hasUrl, final Integer messageId, final int state) {
         final ProgressDialog progressDialog = new ProgressDialog(this);
         progressDialog.setMessage(LocaleController.getString("Loading", R.string.Loading));
         progressDialog.setCanceledOnTouchOutside(false);
@@ -1051,6 +1090,9 @@ public class LaunchActivity extends Activity implements ActionBarLayout.ActionBa
                                         if (botUser != null && res.users.size() > 0 && res.users.get(0).bot) {
                                             args.putString("botUser", botUser);
                                         }
+                                        if (messageId != null) {
+                                            args.putInt("message_id", messageId);
+                                        }
                                         ChatActivity fragment = new ChatActivity(args);
                                         NotificationCenter.getInstance().postNotificationName(NotificationCenter.closeChats);
                                         actionBarLayout.presentFragment(fragment, false, true, true);
@@ -1106,7 +1148,7 @@ public class LaunchActivity extends Activity implements ActionBarLayout.ActionBa
                                             builder.setPositiveButton(LocaleController.getString("OK", R.string.OK), new DialogInterface.OnClickListener() {
                                                 @Override
                                                 public void onClick(DialogInterface dialogInterface, int i) {
-                                                    runLinkRequest(username, group, sticker, botUser, botChat, message, hasUrl, 1);
+                                                    runLinkRequest(username, group, sticker, botUser, botChat, message, hasUrl, messageId, 1);
                                                 }
                                             });
                                             builder.setNegativeButton(LocaleController.getString("Cancel", R.string.Cancel), null);
@@ -1494,7 +1536,7 @@ public class LaunchActivity extends Activity implements ActionBarLayout.ActionBa
         if (requestCode == 3 || requestCode == 4 || requestCode == 5) {
             if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
                 if (requestCode == 4) {
-                    ImageLoader.getInstance().createMediaPaths();
+                    ImageLoader.getInstance().checkMediaPaths();
                 } else if (requestCode == 5) {
                     ContactsController.getInstance().readContacts();
                 }
@@ -1678,13 +1720,7 @@ public class LaunchActivity extends Activity implements ActionBarLayout.ActionBa
                 builder.setNegativeButton(LocaleController.getString("MoreInfo", R.string.MoreInfo), new DialogInterface.OnClickListener() {
                     @Override
                     public void onClick(DialogInterface dialogInterface, int i) {
-                        try {
-                            Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(LocaleController.getString("NobodyLikesSpamUrl", R.string.NobodyLikesSpamUrl)));
-                            intent.putExtra(Browser.EXTRA_APPLICATION_ID, getPackageName());
-                            startActivity(intent);
-                        } catch (Exception e) {
-                            FileLog.e("tmessages", e);
-                        }
+                        AndroidUtilities.openUrl(LaunchActivity.this, LocaleController.getString("NobodyLikesSpamUrl", R.string.NobodyLikesSpamUrl));
                     }
                 });
             }
@@ -1882,7 +1918,7 @@ public class LaunchActivity extends Activity implements ActionBarLayout.ActionBa
 
     @Override
     public boolean onKeyUp(int keyCode, @NonNull KeyEvent event) {
-        if (keyCode == KeyEvent.KEYCODE_MENU) {
+        if (keyCode == KeyEvent.KEYCODE_MENU && !UserConfig.isWaitingForPasscodeEnter) {
             if (AndroidUtilities.isTablet()) {
                 if (layersActionBarLayout.getVisibility() == View.VISIBLE && !layersActionBarLayout.fragmentsStack.isEmpty()) {
                     layersActionBarLayout.onKeyUp(keyCode, event);

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

@@ -817,10 +817,10 @@ public class LocationActivity extends BaseFragment implements NotificationCenter
         if (messageObject != null && avatarImageView != null) {
             int fromId = messageObject.messageOwner.from_id;
             if (messageObject.isForwarded()) {
-                if (messageObject.messageOwner.fwd_from_id.user_id != 0) {
-                    fromId = messageObject.messageOwner.fwd_from_id.user_id;
+                if (messageObject.messageOwner.fwd_from.channel_id != 0) {
+                    fromId = -messageObject.messageOwner.fwd_from.channel_id;
                 } else {
-                    fromId = -messageObject.messageOwner.fwd_from_id.channel_id;
+                    fromId = messageObject.messageOwner.fwd_from.from_id;
                 }
             }
             String name = "";

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

@@ -400,7 +400,7 @@ public class LoginActivity extends BaseFragment {
         NotificationCenter.getInstance().postNotificationName(NotificationCenter.mainUserInfoChanged);
     }
 
-    public class PhoneView extends SlideView implements AdapterView.OnItemSelectedListener {
+    public class PhoneView extends SlideView implements AdapterView.OnItemSelectedListener, NotificationCenter.NotificationCenterDelegate {
 
         private EditText codeField;
         private HintEditText phoneField;
@@ -752,6 +752,17 @@ public class LoginActivity extends BaseFragment {
             }
         }
 
+        @Override
+        public void didReceivedNotification(int id, final Object... args) {
+            /*if (id == NotificationCenter.didReceiveCall) {
+                if (codeField != null) {
+                    String phone = (String) args[0];
+                    phone = PhoneFormat.stripExceptNumbers(phone);
+                    codeField.setText(phone);
+                }
+            }*/
+        }
+
         @Override
         public void onItemSelected(AdapterView<?> adapterView, View view, int i, long l) {
             if (ignoreSelection) {
@@ -785,6 +796,7 @@ public class LoginActivity extends BaseFragment {
                 needShowAlert(LocaleController.getString("AppName", R.string.AppName), LocaleController.getString("InvalidPhoneNumber", R.string.InvalidPhoneNumber));
                 return;
             }
+            //NotificationCenter.getInstance().removeObserver(this, NotificationCenter.didReceiveCall);
 
             ConnectionsManager.getInstance().cleanUp();
             TLRPC.TL_auth_sendCode req = new TLRPC.TL_auth_sendCode();
@@ -857,6 +869,7 @@ public class LoginActivity extends BaseFragment {
                     codeField.requestFocus();
                 }
             }
+            //NotificationCenter.getInstance().addObserver(this, NotificationCenter.didReceiveCall);
         }
 
         @Override
@@ -1071,9 +1084,14 @@ public class LoginActivity extends BaseFragment {
 
             destroyTimer();
             destroyCodeTimer();
-            timeText.setText(LocaleController.formatString("CallText", R.string.CallText, 1, 0));
-            lastCurrentTime = System.currentTimeMillis();
-            problemText.setVisibility(time < 1000 ? VISIBLE : GONE);
+            if (time >= 3600 * 1000) {
+                timeText.setVisibility(GONE);
+                problemText.setVisibility(GONE);
+            } else {
+                timeText.setText(LocaleController.formatString("CallText", R.string.CallText, 1, 0));
+                lastCurrentTime = System.currentTimeMillis();
+                problemText.setVisibility(time < 1000 ? VISIBLE : GONE);
+            }
 
             createTimer();
         }
@@ -1119,7 +1137,7 @@ public class LoginActivity extends BaseFragment {
         }
 
         private void createTimer() {
-            if (timeTimer != null) {
+            if (timeTimer != null || time >= 3600 * 1000) {
                 return;
             }
             timeTimer = new Timer();

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

@@ -18,7 +18,6 @@ import android.graphics.Bitmap;
 import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
-import android.provider.Browser;
 import android.text.TextUtils;
 import android.util.TypedValue;
 import android.view.Gravity;
@@ -446,6 +445,11 @@ public class MediaActivity extends BaseFragment implements NotificationCenter.No
         if ((int) dialog_id != 0) {
             dropDownContainer.addSubItem(links_item, LocaleController.getString("LinksTitle", R.string.LinksTitle), 0);
             dropDownContainer.addSubItem(music_item, LocaleController.getString("AudioTitle", R.string.AudioTitle), 0);
+        } else {
+            TLRPC.EncryptedChat currentEncryptedChat = MessagesController.getInstance().getEncryptedChat((int) (dialog_id >> 32));
+            if (currentEncryptedChat != null && AndroidUtilities.getPeerLayerVersion(currentEncryptedChat.layer) >= 46) {
+                dropDownContainer.addSubItem(music_item, LocaleController.getString("AudioTitle", R.string.AudioTitle), 0);
+            }
         }
         actionBar.addView(dropDownContainer, 0, LayoutHelper.createFrame(LayoutHelper.WRAP_CONTENT, LayoutHelper.MATCH_PARENT, Gravity.TOP | Gravity.LEFT, AndroidUtilities.isTablet() ? 64 : 56, 0, 40, 0));
         dropDownContainer.setOnClickListener(new View.OnClickListener() {
@@ -1115,10 +1119,7 @@ public class MediaActivity extends BaseFragment implements NotificationCenter.No
                         link = ((SharedLinkCell) view).getLink(0);
                     }
                     if (link != null) {
-                        Uri uri = Uri.parse(link);
-                        Intent intent = new Intent(Intent.ACTION_VIEW, uri);
-                        intent.putExtra(Browser.EXTRA_APPLICATION_ID, getParentActivity().getPackageName());
-                        getParentActivity().startActivity(intent);
+                        AndroidUtilities.openUrl(getParentActivity(), link);
                     }
                 } catch (Exception e) {
                     FileLog.e("tmessages", e);
@@ -1541,7 +1542,7 @@ public class MediaActivity extends BaseFragment implements NotificationCenter.No
             } else if (currentType == 3) {
                 req.filter = new TLRPC.TL_inputMessagesFilterUrl();
             } else if (currentType == 4) {
-                req.filter = new TLRPC.TL_inputMessagesFilterAudioDocuments();
+                req.filter = new TLRPC.TL_inputMessagesFilterMusic();
             }
             req.q = query;
             req.peer = MessagesController.getInputPeer(uid);

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

@@ -28,7 +28,7 @@ import android.graphics.drawable.Drawable;
 import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
-import android.provider.Browser;
+import android.text.SpannableStringBuilder;
 import android.text.TextUtils;
 import android.util.TypedValue;
 import android.view.GestureDetector;
@@ -48,6 +48,7 @@ import android.widget.Scroller;
 import android.widget.TextView;
 
 import org.telegram.messenger.AndroidUtilities;
+import org.telegram.messenger.Emoji;
 import org.telegram.messenger.ImageLoader;
 import org.telegram.messenger.MessagesStorage;
 import org.telegram.messenger.UserObject;
@@ -180,19 +181,20 @@ public class PhotoViewer implements NotificationCenter.NotificationCenterDelegat
 
     private boolean draggingDown = false;
     private float dragY;
-    private float translationX = 0;
-    private float translationY = 0;
+    private float translationX;
+    private float translationY;
     private float scale = 1;
     private float animateToX;
     private float animateToY;
     private float animateToScale;
     private float animationValue;
+    private int currentRotation;
     private long animationStartTime;
     private AnimatorSetProxy imageMoveAnimation;
     private AnimatorSetProxy changeModeAnimation;
     private GestureDetector gestureDetector;
     private DecelerateInterpolator interpolator = new DecelerateInterpolator(1.5f);
-    private float pinchStartDistance = 0;
+    private float pinchStartDistance;
     private float pinchStartScale = 1;
     private float pinchCenterX;
     private float pinchCenterY;
@@ -960,7 +962,7 @@ public class PhotoViewer implements NotificationCenter.NotificationCenterDelegat
                     }
 
                     if (f != null && f.exists()) {
-                        MediaController.saveFile(f.toString(), parentActivity, currentFileNames[0].endsWith("mp4") ? 1 : 0, null);
+                        MediaController.saveFile(f.toString(), parentActivity, currentMessageObject != null && currentMessageObject.isVideo() ? 1 : 0, null);
                     } else {
                         AlertDialog.Builder builder = new AlertDialog.Builder(parentActivity);
                         builder.setTitle(LocaleController.getString("AppName", R.string.AppName));
@@ -1020,7 +1022,7 @@ public class PhotoViewer implements NotificationCenter.NotificationCenterDelegat
                         return;
                     }
                     AlertDialog.Builder builder = new AlertDialog.Builder(parentActivity);
-                    if (currentFileNames[0] != null && currentFileNames[0].endsWith("mp4")) {
+                    if (currentMessageObject != null && currentMessageObject.isVideo()) {
                         builder.setMessage(LocaleController.formatString("AreYouSureDeleteVideo", R.string.AreYouSureDeleteVideo));
                     } else {
                         builder.setMessage(LocaleController.formatString("AreYouSureDeletePhoto", R.string.AreYouSureDeletePhoto));
@@ -1200,13 +1202,12 @@ public class PhotoViewer implements NotificationCenter.NotificationCenterDelegat
                 }
                 try {
                     File f = null;
+                    boolean isVideo = false;
 
                     if (currentMessageObject != null) {
+                        isVideo = currentMessageObject.isVideo();
                         if (currentMessageObject.messageOwner.media instanceof TLRPC.TL_messageMediaWebPage) {
-                            Uri uri = Uri.parse(currentMessageObject.messageOwner.media.webpage.url);
-                            Intent intent = new Intent(Intent.ACTION_VIEW, uri);
-                            intent.putExtra(Browser.EXTRA_APPLICATION_ID, parentActivity.getPackageName());
-                            parentActivity.startActivity(intent);
+                            AndroidUtilities.openUrl(parentActivity, currentMessageObject.messageOwner.media.webpage.url);
                             return;
                         }
                         f = FileLoader.getPathToMessage(currentMessageObject.messageOwner);
@@ -1216,7 +1217,7 @@ public class PhotoViewer implements NotificationCenter.NotificationCenterDelegat
 
                     if (f.exists()) {
                         Intent intent = new Intent(Intent.ACTION_SEND);
-                        if (f.toString().endsWith("mp4")) {
+                        if (isVideo) {
                             intent.setType("video/mp4");
                         } else {
                             intent.setType("image/jpeg");
@@ -1306,6 +1307,20 @@ public class PhotoViewer implements NotificationCenter.NotificationCenterDelegat
             }
         });
 
+        ImageView rotateButton = new ImageView(parentActivity);
+        rotateButton.setScaleType(ImageView.ScaleType.CENTER);
+        rotateButton.setImageResource(R.drawable.tool_rotate);
+        rotateButton.setBackgroundResource(R.drawable.bar_selector_white);
+        editorDoneLayout.addView(rotateButton, LayoutHelper.createFrame(48, 48, Gravity.CENTER));
+        rotateButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                centerImage.setOrientation(centerImage.getOrientation() - 90, false);
+                photoCropView.setOrientation(centerImage.getOrientation());
+                containerView.invalidate();
+            }
+        });
+
         gestureDetector = new GestureDetector(containerView.getContext(), this);
         gestureDetector.setOnDoubleTapListener(this);
 
@@ -2074,23 +2089,17 @@ public class PhotoViewer implements NotificationCenter.NotificationCenterDelegat
             return null;
         }
         if (!imagesArrLocations.isEmpty() || !imagesArr.isEmpty()) {
-            TLRPC.InputFileLocation file = getInputFileLocation(index);
-            if (file == null) {
-                return null;
-            }
             if (!imagesArrLocations.isEmpty()) {
-                return file.volume_id + "_" + file.local_id + ".jpg";
-            } else if (!imagesArr.isEmpty()) {
-                MessageObject message = imagesArr.get(index);
-                if (message.messageOwner instanceof TLRPC.TL_messageService) {
-                    return file.volume_id + "_" + file.local_id + ".jpg";
-                } else if (message.messageOwner.media != null) {
-                    if (message.messageOwner.media instanceof TLRPC.TL_messageMediaVideo) {
-                        return file.volume_id + "_" + file.id + ".mp4";
-                    } else if (message.messageOwner.media instanceof TLRPC.TL_messageMediaPhoto || message.messageOwner.media instanceof TLRPC.TL_messageMediaWebPage) {
-                        return file.volume_id + "_" + file.local_id + ".jpg";
-                    }
+                if (index >= imagesArrLocations.size()) {
+                    return null;
                 }
+                TLRPC.FileLocation location = imagesArrLocations.get(index);
+                return location.volume_id + "_" + location.local_id + ".jpg";
+            } else if (!imagesArr.isEmpty()) {
+                if (index >= imagesArr.size()) {
+                    return null;
+                }
+                return FileLoader.getMessageFileName(imagesArr.get(index).messageOwner);
             }
         } else if (!imagesArrLocals.isEmpty()) {
             if (index >= imagesArrLocals.size()) {
@@ -2109,7 +2118,7 @@ public class PhotoViewer implements NotificationCenter.NotificationCenterDelegat
                         searchImage.localUrl = "";
                     }
                 }
-                return Utilities.MD5(searchImage.imageUrl) + "." + ImageLoader.getHttpUrlExtension(searchImage.imageUrl);
+                return Utilities.MD5(searchImage.imageUrl) + "." + ImageLoader.getHttpUrlExtension(searchImage.imageUrl, "jpg");
             }
         }
         return null;
@@ -2156,72 +2165,12 @@ public class PhotoViewer implements NotificationCenter.NotificationCenterDelegat
                 } else {
                     size[0] = -1;
                 }
-            } else if (message.messageOwner.media instanceof TLRPC.TL_messageMediaVideo && message.messageOwner.media.video != null && message.messageOwner.media.video.thumb != null) {
-                size[0] = message.messageOwner.media.video.thumb.size;
+            } else if (message.messageOwner.media instanceof TLRPC.TL_messageMediaDocument && message.messageOwner.media.document != null && message.messageOwner.media.document.thumb != null) {
+                size[0] = message.messageOwner.media.document.thumb.size;
                 if (size[0] == 0) {
                     size[0] = -1;
                 }
-                return message.messageOwner.media.video.thumb.location;
-            }
-        }
-        return null;
-    }
-
-    private TLRPC.InputFileLocation getInputFileLocation(int index) {
-        if (index < 0) {
-            return null;
-        }
-        if (!imagesArrLocations.isEmpty()) {
-            if (index >= imagesArrLocations.size()) {
-                return null;
-            }
-            TLRPC.FileLocation sizeFull = imagesArrLocations.get(index);
-            TLRPC.TL_inputFileLocation location = new TLRPC.TL_inputFileLocation();
-            location.local_id = sizeFull.local_id;
-            location.volume_id = sizeFull.volume_id;
-            location.id = sizeFull.dc_id;
-            location.secret = sizeFull.secret;
-            return location;
-        } else if (!imagesArr.isEmpty()) {
-            if (index >= imagesArr.size()) {
-                return null;
-            }
-            MessageObject message = imagesArr.get(index);
-            if (message.messageOwner instanceof TLRPC.TL_messageService) {
-                if (message.messageOwner.action instanceof TLRPC.TL_messageActionUserUpdatedPhoto) {
-                    TLRPC.FileLocation sizeFull = message.messageOwner.action.newUserPhoto.photo_big;
-                    TLRPC.TL_inputFileLocation location = new TLRPC.TL_inputFileLocation();
-                    location.local_id = sizeFull.local_id;
-                    location.volume_id = sizeFull.volume_id;
-                    location.id = sizeFull.dc_id;
-                    location.secret = sizeFull.secret;
-                    return location;
-                } else {
-                    TLRPC.PhotoSize sizeFull = FileLoader.getClosestPhotoSizeWithSize(message.photoThumbs, AndroidUtilities.getPhotoSize());
-                    if (sizeFull != null) {
-                        TLRPC.TL_inputFileLocation location = new TLRPC.TL_inputFileLocation();
-                        location.local_id = sizeFull.location.local_id;
-                        location.volume_id = sizeFull.location.volume_id;
-                        location.id = sizeFull.location.dc_id;
-                        location.secret = sizeFull.location.secret;
-                        return location;
-                    }
-                }
-            } else if (message.messageOwner.media instanceof TLRPC.TL_messageMediaPhoto || message.messageOwner.media instanceof TLRPC.TL_messageMediaWebPage) {
-                TLRPC.PhotoSize sizeFull = FileLoader.getClosestPhotoSizeWithSize(message.photoThumbs, AndroidUtilities.getPhotoSize());
-                if (sizeFull != null) {
-                    TLRPC.TL_inputFileLocation location = new TLRPC.TL_inputFileLocation();
-                    location.local_id = sizeFull.location.local_id;
-                    location.volume_id = sizeFull.location.volume_id;
-                    location.id = sizeFull.location.dc_id;
-                    location.secret = sizeFull.location.secret;
-                    return location;
-                }
-            } else if (message.messageOwner.media instanceof TLRPC.TL_messageMediaVideo) {
-                TLRPC.TL_inputVideoFileLocation location = new TLRPC.TL_inputVideoFileLocation();
-                location.volume_id = message.messageOwner.media.video.dc_id;
-                location.id = message.messageOwner.media.video.id;
-                return location;
+                return message.messageOwner.media.document.thumb.location;
             }
         }
         return null;
@@ -2353,7 +2302,7 @@ public class PhotoViewer implements NotificationCenter.NotificationCenterDelegat
             canShowBottom = false;
             Object obj = imagesArrLocals.get(index);
             cropItem.setVisibility(obj instanceof MediaController.PhotoEntry || obj instanceof MediaController.SearchImage && ((MediaController.SearchImage) obj).type == 0 ? View.VISIBLE : View.GONE);
-            if (parentChatActivity != null && parentChatActivity.currentEncryptedChat == null) {
+            if (parentChatActivity != null && (parentChatActivity.currentEncryptedChat == null || AndroidUtilities.getPeerLayerVersion(parentChatActivity.currentEncryptedChat.layer) >= 46)) {
                 mentionsAdapter.setChatInfo(parentChatActivity.info);
                 mentionsAdapter.setNeedUsernames(parentChatActivity.currentChat != null);
                 mentionsAdapter.setNeedBotContext(false);
@@ -2401,7 +2350,7 @@ public class PhotoViewer implements NotificationCenter.NotificationCenterDelegat
         placeProvider.willSwitchFromPhoto(currentMessageObject, currentFileLocation, currentIndex);
         int prevIndex = currentIndex;
         currentIndex = index;
-
+        boolean isVideo = false;
         boolean sameImage = false;
 
         if (!imagesArr.isEmpty()) {
@@ -2410,12 +2359,13 @@ public class PhotoViewer implements NotificationCenter.NotificationCenterDelegat
                 return;
             }
             currentMessageObject = imagesArr.get(currentIndex);
+            isVideo = currentMessageObject.isVideo();
             if (currentMessageObject.canDeleteMessage(null)) {
                 menuItem.showSubItem(gallery_menu_delete);
             } else {
                 menuItem.hideSubItem(gallery_menu_delete);
             }
-            if (currentMessageObject.messageOwner.from_id > 0) {
+            if (currentMessageObject.isFromUser()) {
                 TLRPC.User user = MessagesController.getInstance().getUser(currentMessageObject.messageOwner.from_id);
                 if (user != null) {
                     nameTextView.setText(UserObject.getUserName(user));
@@ -2423,7 +2373,7 @@ public class PhotoViewer implements NotificationCenter.NotificationCenterDelegat
                     nameTextView.setText("");
                 }
             } else {
-                TLRPC.Chat chat = MessagesController.getInstance().getChat(-currentMessageObject.messageOwner.from_id);
+                TLRPC.Chat chat = MessagesController.getInstance().getChat(currentMessageObject.messageOwner.to_id.channel_id);
                 if (chat != null) {
                     nameTextView.setText(chat.title);
                 } else {
@@ -2432,8 +2382,8 @@ public class PhotoViewer implements NotificationCenter.NotificationCenterDelegat
             }
             long date = (long) currentMessageObject.messageOwner.date * 1000;
             String dateString = LocaleController.formatString("formatDateAtTime", R.string.formatDateAtTime, LocaleController.getInstance().formatterYear.format(new Date(date)), LocaleController.getInstance().formatterDay.format(new Date(date)));
-            if (currentFileNames[0] != null && currentFileNames[0].endsWith("mp4")) {
-                dateTextView.setText(String.format("%s (%s)", dateString, AndroidUtilities.formatFileSize(currentMessageObject.messageOwner.media.video.size)));
+            if (currentFileNames[0] != null && isVideo) {
+                dateTextView.setText(String.format("%s (%s)", dateString, AndroidUtilities.formatFileSize(currentMessageObject.messageOwner.media.document.size)));
             } else {
                 dateTextView.setText(dateString);
             }
@@ -2580,7 +2530,7 @@ public class PhotoViewer implements NotificationCenter.NotificationCenterDelegat
             canDragDown = true;
             changingPage = false;
             switchImageAfterAnimation = 0;
-            canZoom = !imagesArrLocals.isEmpty() || (currentFileNames[0] != null && !currentFileNames[0].endsWith("mp4") && radialProgressViews[0].backgroundState != 0);
+            canZoom = !imagesArrLocals.isEmpty() || (currentFileNames[0] != null && !isVideo && radialProgressViews[0].backgroundState != 0);
             updateMinMax(scale);
         }
 
@@ -2629,8 +2579,9 @@ public class PhotoViewer implements NotificationCenter.NotificationCenterDelegat
             captionTextViewNew = captionTextView;
 
             captionItem.setIcon(R.drawable.photo_text2);
-            captionTextView.setTag(caption);
-            captionTextView.setText(caption);
+            CharSequence str = Emoji.replaceEmoji(new SpannableStringBuilder(caption.toString()), MessageObject.textPaint.getFontMetricsInt(), AndroidUtilities.dp(20), false);
+            captionTextView.setTag(str);
+            captionTextView.setText(str);
             ViewProxy.setAlpha(captionTextView, bottomLayout.getVisibility() == View.VISIBLE || pickerView.getVisibility() == View.VISIBLE ? 1.0f : 0.0f);
             AndroidUtilities.runOnUIThread(new Runnable() {
                 @Override
@@ -2658,9 +2609,11 @@ public class PhotoViewer implements NotificationCenter.NotificationCenterDelegat
                 index -= 1;
             }
             File f = null;
+            boolean isVideo = false;
             if (currentMessageObject != null) {
                 MessageObject messageObject = imagesArr.get(index);
                 f = FileLoader.getPathToMessage(messageObject.messageOwner);
+                isVideo = messageObject.isVideo();
             } else if (currentFileLocation != null) {
                 TLRPC.FileLocation location = imagesArrLocations.get(index);
                 f = FileLoader.getPathToAttach(location, avatarsUserId != 0);
@@ -2671,13 +2624,13 @@ public class PhotoViewer implements NotificationCenter.NotificationCenterDelegat
                 }
             }
             if (f != null && f.exists()) {
-                if (currentPathObject == null && currentFileNames[a].endsWith("mp4")) {
+                if (isVideo) {
                     radialProgressViews[a].setBackgroundState(3, animated);
                 } else {
                     radialProgressViews[a].setBackgroundState(-1, animated);
                 }
             } else {
-                if (currentPathObject == null && currentFileNames[a].endsWith("mp4")) {
+                if (isVideo) {
                     if (!FileLoader.getInstance().isLoadingFile(currentFileNames[a])) {
                         radialProgressViews[a].setBackgroundState(2, false);
                     } else {
@@ -2693,7 +2646,7 @@ public class PhotoViewer implements NotificationCenter.NotificationCenterDelegat
                 radialProgressViews[a].setProgress(progress, false);
             }
             if (a == 0) {
-                canZoom = !imagesArrLocals.isEmpty() || (currentFileNames[0] != null && !currentFileNames[0].endsWith("mp4") && radialProgressViews[0].backgroundState != 0);
+                canZoom = !imagesArrLocals.isEmpty() || (currentFileNames[0] != null && !isVideo && radialProgressViews[0].backgroundState != 0);
             }
         } else {
             radialProgressViews[a].setBackgroundState(-1, animated);
@@ -2762,9 +2715,9 @@ public class PhotoViewer implements NotificationCenter.NotificationCenterDelegat
                     imageReceiver.setShouldGenerateQualityThumb(true);
                 }
 
-                if (messageObject != null && messageObject.messageOwner.media instanceof TLRPC.TL_messageMediaVideo) {
+                if (messageObject != null && messageObject.isVideo()) {
                     imageReceiver.setNeedsQualityThumb(true);
-                    if (messageObject.messageOwner.media.video.thumb != null) {
+                    if (messageObject.photoThumbs != null && !messageObject.photoThumbs.isEmpty()) {
                         Bitmap placeHolder = null;
                         if (currentThumb != null && imageReceiver == centerImage) {
                             placeHolder = currentThumb;
@@ -3963,9 +3916,9 @@ public class PhotoViewer implements NotificationCenter.NotificationCenterDelegat
         }
         if (loadFile) {
             if (!FileLoader.getInstance().isLoadingFile(currentFileNames[0])) {
-                FileLoader.getInstance().loadFile(currentMessageObject.messageOwner.media.video, true);
+                FileLoader.getInstance().loadFile(currentMessageObject.messageOwner.media.document, true, false);
             } else {
-                FileLoader.getInstance().cancelLoadFile(currentMessageObject.messageOwner.media.video);
+                FileLoader.getInstance().cancelLoadFile(currentMessageObject.messageOwner.media.document);
             }
         }
     }

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

@@ -308,6 +308,11 @@ public class PopupNotificationActivity extends Activity implements NotificationC
 
             }
 
+            @Override
+            public void onMessageEditEnd() {
+
+            }
+
             @Override
             public void needSendTyping() {
                 if (currentMessageObject != null) {

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

@@ -43,14 +43,14 @@ import org.telegram.ui.ActionBar.ActionBarMenu;
 import org.telegram.ui.ActionBar.BaseFragment;
 import org.telegram.ui.Adapters.BaseFragmentAdapter;
 import org.telegram.ui.Cells.HeaderCell;
-import org.telegram.ui.Cells.LastSeenRadioCell;
+import org.telegram.ui.Cells.RadioCell;
 import org.telegram.ui.Cells.TextInfoPrivacyCell;
 import org.telegram.ui.Cells.TextSettingsCell;
 import org.telegram.ui.Components.LayoutHelper;
 
 import java.util.ArrayList;
 
-public class LastSeenActivity extends BaseFragment implements NotificationCenter.NotificationCenterDelegate {
+public class PrivacyControlActivity extends BaseFragment implements NotificationCenter.NotificationCenterDelegate {
 
     private ListAdapter listAdapter;
     private View doneButton;
@@ -60,11 +60,15 @@ public class LastSeenActivity extends BaseFragment implements NotificationCenter
     private ArrayList<Integer> currentMinus;
     private int lastCheckedType = -1;
 
-    private int lastSeenSectionRow;
+    private boolean isGroup;
+
+    private boolean enableAnimation;
+
+    private int sectionRow;
     private int everybodyRow;
     private int myContactsRow;
     private int nobodyRow;
-    private int lastSeenDetailRow;
+    private int detailRow;
     private int shareSectionRow;
     private int alwaysShareRow;
     private int neverShareRow;
@@ -85,6 +89,11 @@ public class LastSeenActivity extends BaseFragment implements NotificationCenter
         }
     }
 
+    public PrivacyControlActivity(boolean group) {
+        super();
+        isGroup = group;
+    }
+
     @Override
     public boolean onFragmentCreate() {
         super.onFragmentCreate();
@@ -104,7 +113,11 @@ public class LastSeenActivity extends BaseFragment implements NotificationCenter
     public View createView(Context context) {
         actionBar.setBackButtonImage(R.drawable.ic_ab_back);
         actionBar.setAllowOverlayTitle(true);
-        actionBar.setTitle(LocaleController.getString("PrivacyLastSeen", R.string.PrivacyLastSeen));
+        if (isGroup) {
+            actionBar.setTitle(LocaleController.getString("GroupsAndChannels", R.string.GroupsAndChannels));
+        } else {
+            actionBar.setTitle(LocaleController.getString("PrivacyLastSeen", R.string.PrivacyLastSeen));
+        }
         actionBar.setActionBarMenuOnItemClick(new ActionBar.ActionBarMenuOnItemClick() {
             @Override
             public void onItemClick(int id) {
@@ -115,12 +128,16 @@ public class LastSeenActivity extends BaseFragment implements NotificationCenter
                         return;
                     }
 
-                    if (currentType != 0) {
+                    if (currentType != 0 && !isGroup) {
                         final SharedPreferences preferences = ApplicationLoader.applicationContext.getSharedPreferences("mainconfig", Activity.MODE_PRIVATE);
                         boolean showed = preferences.getBoolean("privacyAlertShowed", false);
                         if (!showed) {
                             AlertDialog.Builder builder = new AlertDialog.Builder(getParentActivity());
-                            builder.setMessage(LocaleController.getString("CustomHelp", R.string.CustomHelp));
+                            if (isGroup) {
+                                builder.setMessage(LocaleController.getString("WhoCanAddMeInfo", R.string.WhoCanAddMeInfo));
+                            } else {
+                                builder.setMessage(LocaleController.getString("CustomHelp", R.string.CustomHelp));
+                            }
                             builder.setTitle(LocaleController.getString("AppName", R.string.AppName));
                             builder.setPositiveButton(LocaleController.getString("OK", R.string.OK), new DialogInterface.OnClickListener() {
                                 @Override
@@ -176,6 +193,7 @@ public class LastSeenActivity extends BaseFragment implements NotificationCenter
                     if (newType == currentType) {
                         return;
                     }
+                    enableAnimation = true;
                     doneButton.setVisibility(View.VISIBLE);
                     lastCheckedType = currentType;
                     currentType = newType;
@@ -190,19 +208,20 @@ public class LastSeenActivity extends BaseFragment implements NotificationCenter
                     if (createFromArray.isEmpty()) {
                         Bundle args = new Bundle();
                         args.putBoolean(i == neverShareRow ? "isNeverShare" : "isAlwaysShare", true);
+                        args.putBoolean("isGroup", isGroup);
                         GroupCreateActivity fragment = new GroupCreateActivity(args);
                         fragment.setDelegate(new GroupCreateActivity.GroupCreateActivityDelegate() {
                             @Override
                             public void didSelectUsers(ArrayList<Integer> ids) {
                                 if (i == neverShareRow) {
                                     currentMinus = ids;
-                                    for (Integer id : currentMinus) {
-                                        currentPlus.remove(id);
+                                    for (int a = 0; a < currentMinus.size(); a++) {
+                                        currentPlus.remove(currentMinus.get(a));
                                     }
                                 } else {
                                     currentPlus = ids;
-                                    for (Integer id : currentPlus) {
-                                        currentMinus.remove(id);
+                                    for (int a = 0; a < currentPlus.size(); a++) {
+                                        currentMinus.remove(currentPlus.get(a));
                                     }
                                 }
                                 doneButton.setVisibility(View.VISIBLE);
@@ -212,22 +231,22 @@ public class LastSeenActivity extends BaseFragment implements NotificationCenter
                         });
                         presentFragment(fragment);
                     } else {
-                        LastSeenUsersActivity fragment = new LastSeenUsersActivity(createFromArray, i == alwaysShareRow);
-                        fragment.setDelegate(new LastSeenUsersActivity.LastSeenUsersActivityDelegate() {
+                        PrivacyUsersActivity fragment = new PrivacyUsersActivity(createFromArray, isGroup, i == alwaysShareRow);
+                        fragment.setDelegate(new PrivacyUsersActivity.PrivacyActivityDelegate() {
                             @Override
                             public void didUpdatedUserList(ArrayList<Integer> ids, boolean added) {
                                 if (i == neverShareRow) {
                                     currentMinus = ids;
                                     if (added) {
-                                        for (Integer id : currentMinus) {
-                                            currentPlus.remove(id);
+                                        for (int a = 0; a < currentMinus.size(); a++) {
+                                            currentPlus.remove(currentMinus.get(a));
                                         }
                                     }
                                 } else {
                                     currentPlus = ids;
                                     if (added) {
-                                        for (Integer id : currentPlus) {
-                                            currentMinus.remove(id);
+                                        for (int a = 0; a < currentPlus.size(); a++) {
+                                            currentMinus.remove(currentPlus.get(a));
                                         }
                                     }
                                 }
@@ -253,11 +272,15 @@ public class LastSeenActivity extends BaseFragment implements NotificationCenter
 
     private void applyCurrentPrivacySettings() {
         TLRPC.TL_account_setPrivacy req = new TLRPC.TL_account_setPrivacy();
-        req.key = new TLRPC.TL_inputPrivacyKeyStatusTimestamp();
+        if (isGroup) {
+            req.key = new TLRPC.TL_inputPrivacyKeyChatInvite();
+        } else {
+            req.key = new TLRPC.TL_inputPrivacyKeyStatusTimestamp();
+        }
         if (currentType != 0 && currentPlus.size() > 0) {
             TLRPC.TL_inputPrivacyValueAllowUsers rule = new TLRPC.TL_inputPrivacyValueAllowUsers();
-            for (Integer uid : currentPlus) {
-                TLRPC.User user = MessagesController.getInstance().getUser(uid);
+            for (int a = 0; a < currentPlus.size(); a++) {
+                TLRPC.User user = MessagesController.getInstance().getUser(currentPlus.get(a));
                 if (user != null) {
                     TLRPC.InputUser inputUser = MessagesController.getInputUser(user);
                     if (inputUser != null) {
@@ -269,8 +292,8 @@ public class LastSeenActivity extends BaseFragment implements NotificationCenter
         }
         if (currentType != 1 && currentMinus.size() > 0) {
             TLRPC.TL_inputPrivacyValueDisallowUsers rule = new TLRPC.TL_inputPrivacyValueDisallowUsers();
-            for (Integer uid : currentMinus) {
-                TLRPC.User user = MessagesController.getInstance().getUser(uid);
+            for (int a = 0; a < currentMinus.size(); a++) {
+                TLRPC.User user = MessagesController.getInstance().getUser(currentMinus.get(a));
                 if (user != null) {
                     TLRPC.InputUser inputUser = MessagesController.getInputUser(user);
                     if (inputUser != null) {
@@ -313,7 +336,7 @@ public class LastSeenActivity extends BaseFragment implements NotificationCenter
                             finishFragment();
                             TLRPC.TL_account_privacyRules rules = (TLRPC.TL_account_privacyRules) response;
                             MessagesController.getInstance().putUsers(rules.users, false);
-                            ContactsController.getInstance().setPrivacyRules(rules.rules);
+                            ContactsController.getInstance().setPrivacyRules(rules.rules, isGroup);
                         } else {
                             showErrorAlert();
                         }
@@ -337,13 +360,14 @@ public class LastSeenActivity extends BaseFragment implements NotificationCenter
     private void checkPrivacy() {
         currentPlus = new ArrayList<>();
         currentMinus = new ArrayList<>();
-        ArrayList<TLRPC.PrivacyRule> privacyRules = ContactsController.getInstance().getPrivacyRules();
+        ArrayList<TLRPC.PrivacyRule> privacyRules = ContactsController.getInstance().getPrivacyRules(isGroup);
         if (privacyRules.size() == 0) {
             currentType = 1;
             return;
         }
         int type = -1;
-        for (TLRPC.PrivacyRule rule : privacyRules) {
+        for (int a = 0; a < privacyRules.size(); a++) {
+            TLRPC.PrivacyRule rule = privacyRules.get(a);
             if (rule instanceof TLRPC.TL_privacyValueAllowUsers) {
                 currentPlus.addAll(rule.users);
             } else if (rule instanceof TLRPC.TL_privacyValueDisallowUsers) {
@@ -371,11 +395,15 @@ public class LastSeenActivity extends BaseFragment implements NotificationCenter
 
     private void updateRows() {
         rowCount = 0;
-        lastSeenSectionRow = rowCount++;
+        sectionRow = rowCount++;
         everybodyRow = rowCount++;
         myContactsRow = rowCount++;
-        nobodyRow = rowCount++;
-        lastSeenDetailRow = rowCount++;
+        if (isGroup) {
+            nobodyRow = -1;
+        } else {
+            nobodyRow = rowCount++;
+        }
+        detailRow = rowCount++;
         shareSectionRow = rowCount++;
         if (currentType == 1 || currentType == 2) {
             alwaysShareRow = rowCount++;
@@ -397,9 +425,7 @@ public class LastSeenActivity extends BaseFragment implements NotificationCenter
     public void onResume() {
         super.onResume();
         lastCheckedType = -1;
-        if (listAdapter != null) {
-            listAdapter.notifyDataSetChanged();
-        }
+        enableAnimation = false;
     }
 
     private class ListAdapter extends BaseFragmentAdapter {
@@ -455,7 +481,11 @@ public class LastSeenActivity extends BaseFragment implements NotificationCenter
                     } else {
                         value = LocaleController.getString("EmpryUsersPlaceholder", R.string.EmpryUsersPlaceholder);
                     }
-                    textCell.setTextAndValue(LocaleController.getString("AlwaysShareWith", R.string.AlwaysShareWith), value, neverShareRow != -1);
+                    if (isGroup) {
+                        textCell.setTextAndValue(LocaleController.getString("AlwaysAllow", R.string.AlwaysAllow), value, neverShareRow != -1);
+                    } else {
+                        textCell.setTextAndValue(LocaleController.getString("AlwaysShareWith", R.string.AlwaysShareWith), value, neverShareRow != -1);
+                    }
                 } else if (i == neverShareRow) {
                     String value;
                     if (currentMinus.size() != 0) {
@@ -463,18 +493,30 @@ public class LastSeenActivity extends BaseFragment implements NotificationCenter
                     } else {
                         value = LocaleController.getString("EmpryUsersPlaceholder", R.string.EmpryUsersPlaceholder);
                     }
-                    textCell.setTextAndValue(LocaleController.getString("NeverShareWith", R.string.NeverShareWith), value, false);
+                    if (isGroup) {
+                        textCell.setTextAndValue(LocaleController.getString("NeverAllow", R.string.NeverAllow), value, false);
+                    } else {
+                        textCell.setTextAndValue(LocaleController.getString("NeverShareWith", R.string.NeverShareWith), value, false);
+                    }
                 }
             } else if (type == 1) {
                 if (view == null) {
                     view = new TextInfoPrivacyCell(mContext);
                     view.setBackgroundColor(0xffffffff);
                 }
-                if (i == lastSeenDetailRow) {
-                    ((TextInfoPrivacyCell) view).setText(LocaleController.getString("CustomHelp", R.string.CustomHelp));
+                if (i == detailRow) {
+                    if (isGroup) {
+                        ((TextInfoPrivacyCell) view).setText(LocaleController.getString("WhoCanAddMeInfo", R.string.WhoCanAddMeInfo));
+                    } else {
+                        ((TextInfoPrivacyCell) view).setText(LocaleController.getString("CustomHelp", R.string.CustomHelp));
+                    }
                     view.setBackgroundResource(R.drawable.greydivider);
                 } else if (i == shareDetailRow) {
-                    ((TextInfoPrivacyCell) view).setText(LocaleController.getString("CustomShareSettingsHelp", R.string.CustomShareSettingsHelp));
+                    if (isGroup) {
+                        ((TextInfoPrivacyCell) view).setText(LocaleController.getString("CustomShareInfo", R.string.CustomShareInfo));
+                    } else {
+                        ((TextInfoPrivacyCell) view).setText(LocaleController.getString("CustomShareSettingsHelp", R.string.CustomShareSettingsHelp));
+                    }
                     view.setBackgroundResource(R.drawable.greydivider_bottom);
                 }
             } else if (type == 2) {
@@ -482,32 +524,36 @@ public class LastSeenActivity extends BaseFragment implements NotificationCenter
                     view = new HeaderCell(mContext);
                     view.setBackgroundColor(0xffffffff);
                 }
-                if (i == lastSeenSectionRow) {
-                    ((HeaderCell) view).setText(LocaleController.getString("LastSeenTitle", R.string.LastSeenTitle));
+                if (i == sectionRow) {
+                    if (isGroup) {
+                        ((HeaderCell) view).setText(LocaleController.getString("WhoCanAddMe", R.string.WhoCanAddMe));
+                    } else {
+                        ((HeaderCell) view).setText(LocaleController.getString("LastSeenTitle", R.string.LastSeenTitle));
+                    }
                 } else if (i == shareSectionRow) {
                     ((HeaderCell) view).setText(LocaleController.getString("AddExceptions", R.string.AddExceptions));
                 }
             } else if (type == 3) {
                 if (view == null) {
-                    view = new LastSeenRadioCell(mContext);
+                    view = new RadioCell(mContext);
                     view.setBackgroundColor(0xffffffff);
                 }
-                LastSeenRadioCell textCell = (LastSeenRadioCell) view;
+                RadioCell textCell = (RadioCell) view;
                 int checkedType = 0;
                 if (i == everybodyRow) {
                     textCell.setText(LocaleController.getString("LastSeenEverybody", R.string.LastSeenEverybody), lastCheckedType == 0, true);
                     checkedType = 0;
                 } else if (i == myContactsRow) {
-                    textCell.setText(LocaleController.getString("LastSeenContacts", R.string.LastSeenContacts), lastCheckedType == 2, true);
+                    textCell.setText(LocaleController.getString("LastSeenContacts", R.string.LastSeenContacts), lastCheckedType == 2, nobodyRow != -1);
                     checkedType = 2;
                 } else if (i == nobodyRow) {
                     textCell.setText(LocaleController.getString("LastSeenNobody", R.string.LastSeenNobody), lastCheckedType == 1, false);
                     checkedType = 1;
                 }
                 if (lastCheckedType == checkedType) {
-                    textCell.setChecked(false, true);
+                    textCell.setChecked(false, enableAnimation);
                 } else if (currentType == checkedType) {
-                    textCell.setChecked(true, true);
+                    textCell.setChecked(true, enableAnimation);
                 }
             }
             return view;
@@ -517,9 +563,9 @@ public class LastSeenActivity extends BaseFragment implements NotificationCenter
         public int getItemViewType(int i) {
             if (i == alwaysShareRow || i == neverShareRow) {
                 return 0;
-            } else if (i == shareDetailRow || i == lastSeenDetailRow) {
+            } else if (i == shareDetailRow || i == detailRow) {
                 return 1;
-            } else if (i == lastSeenSectionRow || i == shareSectionRow) {
+            } else if (i == sectionRow || i == shareSectionRow) {
                 return 2;
             } else if (i == everybodyRow || i == myContactsRow || i == nobodyRow) {
                 return 3;