Added option for "only wifi automatic download" in audio and photo settings (issue #146)

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

@@ -16,9 +16,12 @@ import android.net.NetworkInfo;
 import android.os.Build;
 import android.util.Base64;
 
+import net.hockeyapp.android.utils.ConnectionManager;
+
 import org.telegram.ui.ApplicationLoader;
 
 import java.io.File;
+import java.sql.Connection;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashMap;
@@ -893,6 +896,20 @@ public class ConnectionsManager implements Action.ActionDelegate, TcpConnection.
         return status;
     }
 
+    public static boolean isConnectionTypeWifi() {
+        boolean connectionType = false;
+        try {
+            ConnectivityManager cm = (ConnectivityManager)ApplicationLoader.applicationContext.getSystemService(Context.CONNECTIVITY_SERVICE);
+            NetworkInfo mWifi = cm.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
+            if (mWifi != null && mWifi.isAvailable())
+                connectionType = true;
+        } catch(Exception e) {
+            FileLog.e("tmessages", e);
+            return true;
+        }
+        return connectionType;
+    }
+
     public int getCurrentTime() {
         return (int)(System.currentTimeMillis() / 1000) + timeDifference;
     }

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

@@ -451,6 +451,11 @@ public class ChatActivity extends BaseFragment implements SizeNotifierRelativeLa
         } else {
             downloadAudios = preferences.getBoolean("audio_download_user", true);
         }
+        if (!ConnectionsManager.isConnectionTypeWifi()) {
+                downloadPhotos = !preferences.getBoolean("photo_only_wifi", false);
+                downloadAudios = !preferences.getBoolean("audio_only_wifi", false);
+        }
+
 
         return true;
     }

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

@@ -92,9 +92,11 @@ public class SettingsActivity extends BaseFragment implements NotificationCenter
     private int photoDownloadSection;
     private int photoDownloadChatRow;
     private int photoDownloadPrivateRow;
+    private int photoDownloadOnlyWifiRow;
     private int audioDownloadSection;
     private int audioDownloadChatRow;
     private int audioDownloadPrivateRow;
+    private int audioDownloadOnlyWifiRow;
     private int telegramFaqRow;
     private int languageRow;
     private int versionSectionRow;
@@ -189,9 +191,11 @@ public class SettingsActivity extends BaseFragment implements NotificationCenter
         photoDownloadSection = rowCount++;
         photoDownloadChatRow = rowCount++;
         photoDownloadPrivateRow = rowCount++;
+        photoDownloadOnlyWifiRow = rowCount++;
         audioDownloadSection = rowCount++;
         audioDownloadChatRow = rowCount++;
         audioDownloadPrivateRow = rowCount++;
+        audioDownloadOnlyWifiRow = rowCount++;
         messagesSectionRow = rowCount++;
         textSizeRow = rowCount++;
         sendByEnterRow = rowCount++;
@@ -364,6 +368,24 @@ public class SettingsActivity extends BaseFragment implements NotificationCenter
                         if (listView != null) {
                             listView.invalidateViews();
                         }
+                    } else if (i == photoDownloadOnlyWifiRow) {
+                        SharedPreferences preferences = ApplicationLoader.applicationContext.getSharedPreferences("mainconfig", Activity.MODE_PRIVATE);
+                        boolean value = preferences.getBoolean("photo_only_wifi", false);
+                        SharedPreferences.Editor editor = preferences.edit();
+                        editor.putBoolean("photo_only_wifi", !value);
+                        editor.commit();
+                        if (listView != null) {
+                            listView.invalidateViews();
+                        }
+                    } else if (i == audioDownloadOnlyWifiRow) {
+                        SharedPreferences preferences = ApplicationLoader.applicationContext.getSharedPreferences("mainconfig", Activity.MODE_PRIVATE);
+                        boolean value = preferences.getBoolean("audio_only_wifi", false);
+                        SharedPreferences.Editor editor = preferences.edit();
+                        editor.putBoolean("audio_only_wifi", !value);
+                        editor.commit();
+                        if (listView != null) {
+                            listView.invalidateViews();
+                        }
                     } else if (i == audioDownloadChatRow) {
                         SharedPreferences preferences = ApplicationLoader.applicationContext.getSharedPreferences("mainconfig", Activity.MODE_PRIVATE);
                         boolean value = preferences.getBoolean("audio_download_chat", true);
@@ -633,8 +655,8 @@ public class SettingsActivity extends BaseFragment implements NotificationCenter
         @Override
         public boolean isEnabled(int i) {
             return i == textSizeRow || i == enableAnimationsRow || i == connectionStateShowRow || i == blockedRow || i == notificationRow || i == backgroundRow ||
-                    i == askQuestionRow || i == sendLogsRow || i == sendByEnterRow || i == terminateSessionsRow || i == photoDownloadPrivateRow ||
+                    i == askQuestionRow || i == sendLogsRow || i == sendByEnterRow || i == terminateSessionsRow || i == photoDownloadPrivateRow || i == audioDownloadOnlyWifiRow ||
-                    i == photoDownloadChatRow || i == clearLogsRow || i == audioDownloadChatRow || i == audioDownloadPrivateRow || i == languageRow ||
+                    i == photoDownloadOnlyWifiRow || i == photoDownloadChatRow || i == clearLogsRow || i == audioDownloadChatRow || i == audioDownloadPrivateRow || i == languageRow ||
                     i == switchBackendButtonRow || i == telegramFaqRow || i == telegramVersionRow;
         }
 
@@ -916,6 +938,24 @@ public class SettingsActivity extends BaseFragment implements NotificationCenter
                     } else {
                         checkButton.setImageResource(R.drawable.btn_check_off);
                     }
+                } else if (i == photoDownloadOnlyWifiRow) {
+                    textView.setText(LocaleController.getString("AutomaticDownloadOnlyWifi", R.string.AutomaticDownloadOnlyWifi));
+                    divider.setVisibility(View.INVISIBLE);
+                    boolean enabled = preferences.getBoolean("photo_only_wifi", false);
+                    if (enabled) {
+                        checkButton.setImageResource(R.drawable.btn_check_on);
+                    } else {
+                        checkButton.setImageResource(R.drawable.btn_check_off);
+                    }
+                } else if (i == audioDownloadOnlyWifiRow) {
+                    textView.setText(LocaleController.getString("AutomaticDownloadOnlyWifi", R.string.AutomaticDownloadOnlyWifi));
+                    divider.setVisibility(View.INVISIBLE);
+                    boolean enabled = preferences.getBoolean("audio_only_wifi", false);
+                    if (enabled) {
+                        checkButton.setImageResource(R.drawable.btn_check_on);
+                    } else {
+                        checkButton.setImageResource(R.drawable.btn_check_off);
+                    }
                 } else if (i == audioDownloadChatRow) {
                     textView.setText(LocaleController.getString("AutomaticPhotoDownloadGroups", R.string.AutomaticPhotoDownloadGroups));
                     divider.setVisibility(View.VISIBLE);
@@ -1003,7 +1043,7 @@ public class SettingsActivity extends BaseFragment implements NotificationCenter
                 return 1;
             } else if (i == textSizeRow || i == languageRow) {
                 return 5;
-            } else if (i == enableAnimationsRow || i == connectionStateShowRow|| i == sendByEnterRow || i == photoDownloadChatRow || i == photoDownloadPrivateRow || i == audioDownloadChatRow || i == audioDownloadPrivateRow) {
+            } else if (i == enableAnimationsRow || i == connectionStateShowRow|| i == sendByEnterRow || i == photoDownloadChatRow || i == photoDownloadPrivateRow || i == audioDownloadChatRow || i == audioDownloadPrivateRow || i == audioDownloadOnlyWifiRow || i == photoDownloadOnlyWifiRow) {
                 return 3;
             } else if (i == numberRow || i == notificationRow || i == blockedRow || i == backgroundRow || i == askQuestionRow || i == sendLogsRow || i == terminateSessionsRow || i == clearLogsRow || i == switchBackendButtonRow || i == telegramFaqRow || i == telegramVersionRow) {
                 return 2;

TMessagesProj/src/main/res/values/strings.xml

@@ -256,6 +256,7 @@
     <string name="AutomaticAudioDownload">AUTOMATIC AUDIO DOWNLOAD</string>
     <string name="AutomaticPhotoDownloadGroups">Groups</string>
     <string name="AutomaticPhotoDownloadPrivateChats">Private Chats</string>
+    <string name="AutomaticDownloadOnlyWifi">Only with WIFI</string>
     <string name="Events">EVENTS</string>
     <string name="ContactJoined">Contact joined Telegram</string>
     <string name="Pebble">PEBBLE</string>