rn: add native loggers

These provide the ability to integrate the SDK with some other application
loggers.

At the time this was written we use Timber on Android and CocoaLumberjack on iOS.

In addition to the integration capabilities, a LogBridge React Native module
provides log transports for JavaScript code, thus centralizing all logs on the
native loggers.

android/sdk/build.gradle

@@ -44,6 +44,7 @@ dependencies {
     implementation 'org.webkit:android-jsc:+'
 
     implementation 'com.dropbox.core:dropbox-core-sdk:3.0.8'
+    implementation 'com.jakewharton.timber:timber:4.7.1'
 
     if (!rootProject.ext.libreBuild) {
         implementation 'com.amplitude:android-sdk:2.14.1'

android/sdk/src/main/java/org/jitsi/meet/sdk/AmplitudeModule.java

@@ -24,6 +24,7 @@ import com.facebook.react.bridge.ReadableMap;
 import com.amplitude.api.Amplitude;
 import com.facebook.react.module.annotations.ReactModule;
 
+import org.jitsi.meet.sdk.log.JitsiMeetLogger;
 import org.json.JSONException;
 import org.json.JSONObject;
 
@@ -90,7 +91,7 @@ class AmplitudeModule
             JSONObject eventProps = new JSONObject(eventPropsString);
             Amplitude.getInstance(instanceName).logEvent(eventType, eventProps);
         } catch (JSONException e) {
-            e.printStackTrace();
+            JitsiMeetLogger.e(e, "Error logging event");
         }
     }
 

android/sdk/src/main/java/org/jitsi/meet/sdk/AudioModeModule.java

@@ -25,7 +25,6 @@ import android.content.pm.PackageManager;
 import android.media.AudioDeviceInfo;
 import android.media.AudioManager;
 import android.os.Build;
-import android.util.Log;
 import androidx.annotation.RequiresApi;
 
 import com.facebook.react.bridge.Arguments;
@@ -37,6 +36,8 @@ import com.facebook.react.bridge.WritableArray;
 import com.facebook.react.bridge.WritableMap;
 import com.facebook.react.module.annotations.ReactModule;
 
+import org.jitsi.meet.sdk.log.JitsiMeetLogger;
+
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Map;
@@ -121,7 +122,7 @@ class AudioModeModule extends ReactContextBaseJavaModule
             case DEVICE_SPEAKER:
                 return android.telecom.CallAudioState.ROUTE_SPEAKER;
             default:
-                Log.e(TAG, "Unsupported device name: " + audioDevice);
+                JitsiMeetLogger.e(TAG + " Unsupported device name: " + audioDevice);
                 return android.telecom.CallAudioState.ROUTE_EARPIECE;
         }
     }
@@ -218,7 +219,7 @@ class AudioModeModule extends ReactContextBaseJavaModule
             }
 
             availableDevices = devices;
-            Log.d(TAG, "Available audio devices: " +
+            JitsiMeetLogger.i(TAG + " Available audio devices: " +
                 availableDevices.toString());
 
             // Reset user selection
@@ -360,7 +361,7 @@ class AudioModeModule extends ReactContextBaseJavaModule
                     data.pushMap(deviceInfo);
                 }
                 ReactInstanceManagerHolder.emitEvent(DEVICE_CHANGE_EVENT, data);
-                Log.i(TAG, "Updating audio device list");
+                JitsiMeetLogger.i(TAG + " Updating audio device list");
             }
         });
     }
@@ -443,8 +444,7 @@ class AudioModeModule extends ReactContextBaseJavaModule
                 if (audioDevicesChanged) {
                     supportedRouteMask = newSupportedRoutes;
                     availableDevices = routesToDeviceNames(supportedRouteMask);
-                    Log.d(TAG,
+                    JitsiMeetLogger.i(TAG + " Available audio devices: "
-                          "Available audio devices: "
                                   + availableDevices.toString());
                 }
 
@@ -478,7 +478,7 @@ class AudioModeModule extends ReactContextBaseJavaModule
     public void onAudioFocusChange(int focusChange) {
         switch (focusChange) {
         case AudioManager.AUDIOFOCUS_GAIN: {
-            Log.d(TAG, "Audio focus gained");
+            JitsiMeetLogger.d(TAG + " Audio focus gained");
             // Some other application potentially stole our audio focus
             // temporarily. Restore our mode.
             if (audioFocusLost) {
@@ -490,7 +490,7 @@ class AudioModeModule extends ReactContextBaseJavaModule
         case AudioManager.AUDIOFOCUS_LOSS:
         case AudioManager.AUDIOFOCUS_LOSS_TRANSIENT:
         case AudioManager.AUDIOFOCUS_LOSS_TRANSIENT_CAN_DUCK: {
-            Log.d(TAG, "Audio focus lost");
+            JitsiMeetLogger.d(TAG + " Audio focus lost");
             audioFocusLost = true;
             break;
         }
@@ -517,13 +517,13 @@ class AudioModeModule extends ReactContextBaseJavaModule
             @Override
             public void run() {
                 if (!availableDevices.contains(device)) {
-                    Log.d(TAG, "Audio device not available: " + device);
+                    JitsiMeetLogger.w(TAG + " Audio device not available: " + device);
                     userSelectedDevice = null;
                     return;
                 }
 
                 if (mode != -1) {
-                    Log.d(TAG, "User selected device set to: " + device);
+                    JitsiMeetLogger.i(TAG + " User selected device set to: " + device);
                     userSelectedDevice = device;
                     updateAudioRoute(mode);
                 }
@@ -594,10 +594,7 @@ class AudioModeModule extends ReactContextBaseJavaModule
                     success = updateAudioRoute(mode);
                 } catch (Throwable e) {
                     success = false;
-                    Log.e(
+                    JitsiMeetLogger.e(e, TAG + " Failed to update audio route for mode: " + mode);
-                            TAG,
-                            "Failed to update audio route for mode: " + mode,
-                            e);
                 }
                 if (success) {
                     AudioModeModule.this.mode = mode;
@@ -633,14 +630,14 @@ class AudioModeModule extends ReactContextBaseJavaModule
                     @Override
                     public void onAudioDevicesAdded(
                             AudioDeviceInfo[] addedDevices) {
-                        Log.d(TAG, "Audio devices added");
+                        JitsiMeetLogger.d(TAG + " Audio devices added");
                         onAudioDeviceChange();
                     }
 
                     @Override
                     public void onAudioDevicesRemoved(
                             AudioDeviceInfo[] removedDevices) {
-                        Log.d(TAG, "Audio devices removed");
+                        JitsiMeetLogger.d(TAG + " Audio devices removed");
                         onAudioDeviceChange();
                     }
                 };
@@ -659,7 +656,7 @@ class AudioModeModule extends ReactContextBaseJavaModule
         BroadcastReceiver wiredHeadsetReceiver = new BroadcastReceiver() {
             @Override
             public void onReceive(Context context, Intent intent) {
-                Log.d(TAG, "Wired headset added / removed");
+                JitsiMeetLogger.d(TAG + " Wired headset added / removed");
                 onHeadsetDeviceChange();
             }
         };
@@ -677,7 +674,7 @@ class AudioModeModule extends ReactContextBaseJavaModule
      * {@code false}, otherwise.
      */
     private boolean updateAudioRoute(int mode) {
-        Log.d(TAG, "Update audio route for mode: " + mode);
+        JitsiMeetLogger.i(TAG + " Update audio route for mode: " + mode);
 
         if (mode == DEFAULT) {
             if (!useConnectionService()) {
@@ -703,7 +700,7 @@ class AudioModeModule extends ReactContextBaseJavaModule
                     AudioManager.STREAM_VOICE_CALL,
                     AudioManager.AUDIOFOCUS_GAIN)
                     == AudioManager.AUDIOFOCUS_REQUEST_FAILED) {
-                Log.d(TAG, "Audio focus request failed");
+                JitsiMeetLogger.w(TAG + " Audio focus request failed");
                 return false;
             }
         }
@@ -734,7 +731,7 @@ class AudioModeModule extends ReactContextBaseJavaModule
         }
 
         selectedDevice = audioDevice;
-        Log.d(TAG, "Selected audio device: " + audioDevice);
+        JitsiMeetLogger.i(TAG + " Selected audio device: " + audioDevice);
 
         if (useConnectionService()) {
             setAudioRoute(audioDevice);

android/sdk/src/main/java/org/jitsi/meet/sdk/BluetoothHeadsetMonitor.java

@@ -24,7 +24,8 @@ import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.media.AudioManager;
-import android.util.Log;
+
+import org.jitsi.meet.sdk.log.JitsiMeetLogger;
 
 /**
  * Helper class to detect and handle Bluetooth device changes.  It monitors
@@ -77,7 +78,7 @@ class BluetoothHeadsetMonitor {
             = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
 
         if (!audioManager.isBluetoothScoAvailableOffCall()) {
-            Log.w(AudioModeModule.TAG, "Bluetooth SCO is not available");
+            JitsiMeetLogger.w(AudioModeModule.TAG + " Bluetooth SCO is not available");
             return;
         }
 
@@ -93,7 +94,7 @@ class BluetoothHeadsetMonitor {
         BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
 
         if (adapter == null) {
-            Log.w(AudioModeModule.TAG, "Device doesn't support Bluetooth");
+            JitsiMeetLogger.w(AudioModeModule.TAG + " Device doesn't support Bluetooth");
             return false;
         }
 
@@ -148,9 +149,7 @@ class BluetoothHeadsetMonitor {
             switch (state) {
             case BluetoothHeadset.STATE_CONNECTED:
             case BluetoothHeadset.STATE_DISCONNECTED:
-                Log.d(
+                JitsiMeetLogger.d(AudioModeModule.TAG + " BT headset connection state changed: " + state);
-                        AudioModeModule.TAG,
-                        "BT headset connection state changed: " + state);
                 updateDevices();
                 break;
             }
@@ -164,9 +163,7 @@ class BluetoothHeadsetMonitor {
             switch (state) {
             case AudioManager.SCO_AUDIO_STATE_CONNECTED:
             case AudioManager.SCO_AUDIO_STATE_DISCONNECTED:
-                Log.d(
+                JitsiMeetLogger.d(AudioModeModule.TAG + " BT SCO connection state changed: " + state);
-                        AudioModeModule.TAG,
-                        "BT SCO connection state changed: " + state);
                 updateDevices();
                 break;
             }

android/sdk/src/main/java/org/jitsi/meet/sdk/ConnectionService.java

@@ -13,13 +13,14 @@ import android.telecom.PhoneAccount;
 import android.telecom.PhoneAccountHandle;
 import android.telecom.TelecomManager;
 import android.telecom.VideoProfile;
-import android.util.Log;
 import androidx.annotation.RequiresApi;
 
 import com.facebook.react.bridge.Promise;
 import com.facebook.react.bridge.ReadableMap;
 import com.facebook.react.bridge.WritableNativeMap;
 
+import org.jitsi.meet.sdk.log.JitsiMeetLogger;
+
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
@@ -129,9 +130,7 @@ public class ConnectionService extends android.telecom.ConnectionService {
         if (connection != null) {
             connection.setActive();
         } else {
-            Log.e(TAG, String.format(
+            JitsiMeetLogger.e("% setConnectionActive - no connection for UUID: %s", TAG, callUUID);
-                    "setConnectionActive - no connection for UUID: %s",
-                    callUUID));
         }
     }
 
@@ -162,7 +161,7 @@ public class ConnectionService extends android.telecom.ConnectionService {
             connection.setDisconnected(cause);
             connection.destroy();
         } else {
-            Log.e(TAG, "endCall no connection for UUID: " + callUUID);
+            JitsiMeetLogger.e(TAG + " endCall no connection for UUID: " + callUUID);
         }
     }
 
@@ -194,15 +193,14 @@ public class ConnectionService extends android.telecom.ConnectionService {
                 boolean hasVideo
                         = callState.getBoolean(ConnectionImpl.KEY_HAS_VIDEO);
 
-                Log.d(TAG, String.format(
+                JitsiMeetLogger.i(" %s updateCall: %s hasVideo: %s", TAG, callUUID, hasVideo);
-                        "updateCall: %s hasVideo: %s", callUUID, hasVideo));
                 connection.setVideoState(
                         hasVideo
                                 ? VideoProfile.STATE_BIDIRECTIONAL
                                 : VideoProfile.STATE_AUDIO_ONLY);
             }
         } else {
-            Log.e(TAG, "updateCall no connection for UUID: " + callUUID);
+            JitsiMeetLogger.e(TAG +     " updateCall no connection for UUID: " + callUUID);
         }
     }
 
@@ -238,13 +236,11 @@ public class ConnectionService extends android.telecom.ConnectionService {
             = unregisterStartCallPromise(connection.getCallUUID());
 
         if (startCallPromise != null) {
-            Log.d(TAG,
+            JitsiMeetLogger.d(TAG + " onCreateOutgoingConnection " + connection.getCallUUID());
-                  "onCreateOutgoingConnection " + connection.getCallUUID());
             startCallPromise.resolve(null);
         } else {
-            Log.e(TAG, String.format(
+            JitsiMeetLogger.e(
-                "onCreateOutgoingConnection: no start call Promise for %s",
+                TAG + " onCreateOutgoingConnection: no start call Promise for " + connection.getCallUUID());
-                connection.getCallUUID()));
         }
 
         return connection;
@@ -268,7 +264,7 @@ public class ConnectionService extends android.telecom.ConnectionService {
         PhoneAccountHandle theAccountHandle = request.getAccountHandle();
         String callUUID = theAccountHandle.getId();
 
-        Log.e(TAG, "onCreateOutgoingConnectionFailed " + callUUID);
+        JitsiMeetLogger.e(TAG + " onCreateOutgoingConnectionFailed " + callUUID);
 
         if (callUUID != null) {
             Promise startCallPromise = unregisterStartCallPromise(callUUID);
@@ -278,12 +274,10 @@ public class ConnectionService extends android.telecom.ConnectionService {
                         "CREATE_OUTGOING_CALL_FAILED",
                         "The request has been denied by the system");
             } else {
-                Log.e(TAG, String.format(
+                JitsiMeetLogger.e(TAG + " startCallFailed - no start call Promise for UUID: " + callUUID);
-                        "startCallFailed - no start call Promise for UUID: %s",
-                        callUUID));
             }
         } else {
-            Log.e(TAG, "onCreateOutgoingConnectionFailed - no call UUID");
+            JitsiMeetLogger.e(TAG + " onCreateOutgoingConnectionFailed - no call UUID");
         }
 
         unregisterPhoneAccount(theAccountHandle);
@@ -295,10 +289,10 @@ public class ConnectionService extends android.telecom.ConnectionService {
             if (phoneAccountHandle != null) {
                 telecom.unregisterPhoneAccount(phoneAccountHandle);
             } else {
-                Log.e(TAG, "unregisterPhoneAccount - account handle is null");
+                JitsiMeetLogger.e(TAG + " unregisterPhoneAccount - account handle is null");
             }
         } else {
-            Log.e(TAG, "unregisterPhoneAccount - telecom is null");
+            JitsiMeetLogger.e(TAG + "unregisterPhoneAccount - telecom is null");
         }
     }
 
@@ -357,7 +351,7 @@ public class ConnectionService extends android.telecom.ConnectionService {
          */
         @Override
         public void onDisconnect() {
-            Log.d(TAG, "onDisconnect " + getCallUUID());
+            JitsiMeetLogger.i(TAG + " onDisconnect " + getCallUUID());
             WritableNativeMap data = new WritableNativeMap();
             data.putString("callUUID", getCallUUID());
             ReactInstanceManagerHolder.emitEvent(
@@ -377,7 +371,7 @@ public class ConnectionService extends android.telecom.ConnectionService {
          */
         @Override
         public void onAbort() {
-            Log.d(TAG, "onAbort " + getCallUUID());
+            JitsiMeetLogger.i(TAG + " onAbort " + getCallUUID());
             WritableNativeMap data = new WritableNativeMap();
             data.putString("callUUID", getCallUUID());
             ReactInstanceManagerHolder.emitEvent(
@@ -395,9 +389,7 @@ public class ConnectionService extends android.telecom.ConnectionService {
             // What ?! Android will still call this method even if we do not add
             // the HOLD capability, so do the same thing as on abort.
             // TODO implement HOLD
-            Log.d(TAG, String.format(
+            JitsiMeetLogger.w(TAG + " onHold %s - HOLD is not supported, aborting the call...", getCallUUID());
-                  "onHold %s - HOLD is not supported, aborting the call...",
-                  getCallUUID()));
             this.onAbort();
         }
 
@@ -410,7 +402,7 @@ public class ConnectionService extends android.telecom.ConnectionService {
          */
         @Override
         public void onCallAudioStateChanged(CallAudioState state) {
-            Log.d(TAG, "onCallAudioStateChanged: " + state);
+            JitsiMeetLogger.d(TAG + " onCallAudioStateChanged: " + state);
             AudioModeModule audioModeModule
                     = ReactInstanceManagerHolder
                     .getNativeModule(AudioModeModule.class);
@@ -426,10 +418,8 @@ public class ConnectionService extends android.telecom.ConnectionService {
          */
         @Override
         public void onStateChanged(int state) {
-            Log.d(TAG,
+            JitsiMeetLogger.d(
-                  String.format("onStateChanged: %s %s",
+                "%s onStateChanged: %s %s", TAG, Connection.stateToString(state), getCallUUID());
-                                Connection.stateToString(state),
-                                getCallUUID()));
 
             if (state == STATE_DISCONNECTED) {
                 removeConnection(this);

android/sdk/src/main/java/org/jitsi/meet/sdk/ExternalAPIModule.java

@@ -16,14 +16,14 @@
 
 package org.jitsi.meet.sdk;
 
-import android.util.Log;
-
 import com.facebook.react.bridge.ReactApplicationContext;
 import com.facebook.react.bridge.ReactContextBaseJavaModule;
 import com.facebook.react.bridge.ReactMethod;
 import com.facebook.react.bridge.ReadableMap;
 import com.facebook.react.module.annotations.ReactModule;
 
+import org.jitsi.meet.sdk.log.JitsiMeetLogger;
+
 /**
  * Module implementing an API for sending events from JavaScript to native code.
  */
@@ -76,11 +76,11 @@ class ExternalAPIModule
         BaseReactView view = BaseReactView.findViewByExternalAPIScope(scope);
 
         if (view != null) {
-            Log.d(TAG, "Sending event: " + name + " with data: " + data);
+            JitsiMeetLogger.d(TAG + " Sending event: " + name + " with data: " + data);
             try {
                 view.onExternalAPIEvent(name, data);
             } catch(Exception e) {
-                Log.e(TAG, "onExternalAPIEvent: error sending event", e);
+                JitsiMeetLogger.e(e, TAG + " onExternalAPIEvent: error sending event");
             }
         }
     }

android/sdk/src/main/java/org/jitsi/meet/sdk/JitsiMeetActivity.java

@@ -20,12 +20,13 @@ import android.content.Context;
 import android.content.Intent;
 import android.net.Uri;
 import android.os.Bundle;
-import android.util.Log;
 import androidx.annotation.Nullable;
 import androidx.fragment.app.FragmentActivity;
 
 import com.facebook.react.modules.core.PermissionListener;
 
+import org.jitsi.meet.sdk.log.JitsiMeetLogger;
+
 import java.util.Map;
 
 
@@ -208,19 +209,19 @@ public class JitsiMeetActivity extends FragmentActivity
 
     @Override
     public void onConferenceJoined(Map<String, Object> data) {
-        Log.d(TAG, "Conference joined: " + data);
+        JitsiMeetLogger.i("Conference joined: " + data);
         // Launch the service for the ongoing notification.
         JitsiMeetOngoingConferenceService.launch(this);
     }
 
     @Override
     public void onConferenceTerminated(Map<String, Object> data) {
-        Log.d(TAG, "Conference terminated: " + data);
+        JitsiMeetLogger.i("Conference terminated: " + data);
         finish();
     }
 
     @Override
     public void onConferenceWillJoin(Map<String, Object> data) {
-        Log.d(TAG, "Conference will join: " + data);
+        JitsiMeetLogger.i("Conference will join: " + data);
     }
 }

android/sdk/src/main/java/org/jitsi/meet/sdk/JitsiMeetOngoingConferenceService.java

@@ -23,7 +23,8 @@ import android.content.Context;
 import android.content.Intent;
 import android.os.Build;
 import android.os.IBinder;
-import android.util.Log;
+
+import org.jitsi.meet.sdk.log.JitsiMeetLogger;
 
 
 /**
@@ -55,7 +56,7 @@ public class JitsiMeetOngoingConferenceService extends Service
             componentName = context.startService(intent);
         }
         if (componentName == null) {
-            Log.w(TAG, "Ongoing conference service not started");
+            JitsiMeetLogger.w(TAG + " Ongoing conference service not started");
         }
     }
 
@@ -90,20 +91,20 @@ public class JitsiMeetOngoingConferenceService extends Service
             Notification notification = OngoingNotification.buildOngoingConferenceNotification();
             if (notification == null) {
                 stopSelf();
-                Log.w(TAG, "Couldn't start service, notification is null");
+                JitsiMeetLogger.w(TAG + " Couldn't start service, notification is null");
             } else {
                 startForeground(OngoingNotification.NOTIFICATION_ID, notification);
-                Log.i(TAG, "Service started");
+                JitsiMeetLogger.i(TAG + " Service started");
             }
         } else if (action.equals(Actions.HANGUP)) {
-            Log.i(TAG, "Hangup requested");
+            JitsiMeetLogger.i(TAG + " Hangup requested");
             // Abort all ongoing calls
             if (AudioModeModule.useConnectionService()) {
                 ConnectionService.abortConnections();
             }
             stopSelf();
         } else {
-            Log.w(TAG, "Unknown action received: " + action);
+            JitsiMeetLogger.w(TAG + " Unknown action received: " + action);
             stopSelf();
         }
 
@@ -114,7 +115,7 @@ public class JitsiMeetOngoingConferenceService extends Service
     public void onCurrentConferenceChanged(String conferenceUrl) {
         if (conferenceUrl == null) {
             stopSelf();
-            Log.i(TAG, "Service stopped");
+            JitsiMeetLogger.i(TAG + "Service stopped");
         }
     }
 }

android/sdk/src/main/java/org/jitsi/meet/sdk/JitsiMeetUncaughtExceptionHandler.java

@@ -17,7 +17,7 @@
 
 package org.jitsi.meet.sdk;
 
-import android.util.Log;
+import org.jitsi.meet.sdk.log.JitsiMeetLogger;
 
 class JitsiMeetUncaughtExceptionHandler implements Thread.UncaughtExceptionHandler {
     private final Thread.UncaughtExceptionHandler defaultUncaughtExceptionHandler;
@@ -37,7 +37,7 @@ class JitsiMeetUncaughtExceptionHandler implements Thread.UncaughtExceptionHandl
 
     @Override
     public void uncaughtException(Thread t, Throwable e) {
-        Log.e(this.getClass().getSimpleName(), "FATAL ERROR", e);
+        JitsiMeetLogger.e(e, this.getClass().getSimpleName() + " FATAL ERROR");
 
         // Abort all ConnectionService ongoing calls
         if (AudioModeModule.useConnectionService()) {

android/sdk/src/main/java/org/jitsi/meet/sdk/JitsiMeetView.java

@@ -19,12 +19,13 @@ package org.jitsi.meet.sdk;
 
 import android.content.Context;
 import android.os.Bundle;
-import android.util.Log;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
 import com.facebook.react.bridge.ReadableMap;
 
+import org.jitsi.meet.sdk.log.JitsiMeetLogger;
+
 import java.lang.reflect.Method;
 import java.util.Map;
 
@@ -39,12 +40,6 @@ public class JitsiMeetView extends BaseReactView<JitsiMeetViewListener>
     private static final Map<String, Method> LISTENER_METHODS
         = ListenerUtils.mapListenerMethods(JitsiMeetViewListener.class);
 
-    /**
-     * The {@link Log} tag which identifies the source of the log messages of
-     * {@code JitsiMeetView}.
-     */
-    private static final String TAG = JitsiMeetView.class.getSimpleName();
-
     /**
      * The URL of the current conference.
      */
@@ -137,7 +132,7 @@ public class JitsiMeetView extends BaseReactView<JitsiMeetViewListener>
             try {
                 pipModule.enterPictureInPicture();
             } catch (RuntimeException re) {
-                Log.e(TAG, "failed to enter PiP mode", re);
+                JitsiMeetLogger.e(re, "Failed to enter PiP mode");
             }
         }
     }

android/sdk/src/main/java/org/jitsi/meet/sdk/LogBridgeModule.java

@@ -0,0 +1,73 @@
+/*
+ * Copyright @ 2019-present 8x8, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jitsi.meet.sdk;
+
+import com.facebook.react.bridge.ReactApplicationContext;
+import com.facebook.react.bridge.ReactContextBaseJavaModule;
+import com.facebook.react.bridge.ReactMethod;
+import com.facebook.react.module.annotations.ReactModule;
+
+import org.jitsi.meet.sdk.log.JitsiMeetLogger;
+
+import javax.annotation.Nonnull;
+
+/**
+ * Module implementing a "bridge" between the JS loggers and the native one.
+ */
+@ReactModule(name = LogBridgeModule.NAME)
+class LogBridgeModule extends ReactContextBaseJavaModule {
+    public static final String NAME = "LogBridge";
+
+    public LogBridgeModule(@Nonnull ReactApplicationContext reactContext) {
+        super(reactContext);
+    }
+
+    @Override
+    public String getName() {
+        return NAME;
+    }
+
+    @ReactMethod
+    public void trace(final String message) {
+        JitsiMeetLogger.v(message);
+    }
+
+    @ReactMethod
+    public void debug(final String message) {
+        JitsiMeetLogger.d(message);
+    }
+
+    @ReactMethod
+    public void info(final String message) {
+        JitsiMeetLogger.i(message);
+    }
+
+    @ReactMethod
+    public void log(final String message) {
+        JitsiMeetLogger.i(message);
+    }
+
+    @ReactMethod
+    public void warn(final String message) {
+        JitsiMeetLogger.w(message);
+    }
+
+    @ReactMethod
+    public void error(final String message) {
+        JitsiMeetLogger.e(message);
+    }
+}

android/sdk/src/main/java/org/jitsi/meet/sdk/OngoingNotification.java

@@ -24,7 +24,8 @@ import android.content.Context;
 import android.content.Intent;
 import android.os.Build;
 import androidx.core.app.NotificationCompat;
-import android.util.Log;
+
+import org.jitsi.meet.sdk.log.JitsiMeetLogger;
 
 import java.util.Random;
 
@@ -50,7 +51,7 @@ class OngoingNotification {
 
         Context context = ReactInstanceManagerHolder.getCurrentActivity();
         if (context == null) {
-            Log.w(TAG, "Cannot create notification channel: no current context");
+            JitsiMeetLogger.w(TAG + " Cannot create notification channel: no current context");
             return;
         }
 
@@ -75,7 +76,7 @@ class OngoingNotification {
     static Notification buildOngoingConferenceNotification() {
         Context context = ReactInstanceManagerHolder.getCurrentActivity();
         if (context == null) {
-            Log.w(TAG, "Cannot create notification: no current context");
+            JitsiMeetLogger.w(TAG + " Cannot create notification: no current context");
             return null;
         }
 

android/sdk/src/main/java/org/jitsi/meet/sdk/PictureInPictureModule.java

@@ -20,7 +20,6 @@ import android.annotation.TargetApi;
 import android.app.Activity;
 import android.app.PictureInPictureParams;
 import android.os.Build;
-import android.util.Log;
 import android.util.Rational;
 
 import com.facebook.react.bridge.Promise;
@@ -29,6 +28,8 @@ import com.facebook.react.bridge.ReactContextBaseJavaModule;
 import com.facebook.react.bridge.ReactMethod;
 import com.facebook.react.module.annotations.ReactModule;
 
+import org.jitsi.meet.sdk.log.JitsiMeetLogger;
+
 @ReactModule(name = PictureInPictureModule.NAME)
 class PictureInPictureModule
     extends ReactContextBaseJavaModule {
@@ -70,7 +71,7 @@ class PictureInPictureModule
             throw new IllegalStateException("No current Activity!");
         }
 
-        Log.d(TAG, "Entering Picture-in-Picture");
+        JitsiMeetLogger.i(TAG + " Entering Picture-in-Picture");
 
         PictureInPictureParams.Builder builder
             = new PictureInPictureParams.Builder()

android/sdk/src/main/java/org/jitsi/meet/sdk/RNConnectionService.java

@@ -10,7 +10,6 @@ import android.telecom.PhoneAccount;
 import android.telecom.PhoneAccountHandle;
 import android.telecom.TelecomManager;
 import android.telecom.VideoProfile;
-import android.util.Log;
 import androidx.annotation.RequiresApi;
 
 import com.facebook.react.bridge.Promise;
@@ -20,6 +19,8 @@ import com.facebook.react.bridge.ReactMethod;
 import com.facebook.react.bridge.ReadableMap;
 import com.facebook.react.module.annotations.ReactModule;
 
+import org.jitsi.meet.sdk.log.JitsiMeetLogger;
+
 /**
  * The react-native side of Jitsi Meet's {@link ConnectionService}. Exposes
  * the Java Script API.
@@ -74,11 +75,11 @@ class RNConnectionService
             String handle,
             boolean hasVideo,
             Promise promise) {
-        Log.d(TAG,
+        JitsiMeetLogger.d("%d startCall UUID=%s, h=%s, v=%s",
-              String.format("startCall UUID=%s, h=%s, v=%s",
+                            TAG,
                             callUUID,
                             handle,
-                            hasVideo));
+                            hasVideo);
 
         ReactApplicationContext ctx = getReactApplicationContext();
 
@@ -118,7 +119,7 @@ class RNConnectionService
      */
     @ReactMethod
     public void reportCallFailed(String callUUID) {
-        Log.d(TAG, "reportCallFailed " + callUUID);
+        JitsiMeetLogger.d(TAG + " reportCallFailed " + callUUID);
         ConnectionService.setConnectionDisconnected(
                 callUUID,
                 new DisconnectCause(DisconnectCause.ERROR));
@@ -131,7 +132,7 @@ class RNConnectionService
      */
     @ReactMethod
     public void endCall(String callUUID) {
-        Log.d(TAG, "endCall " + callUUID);
+        JitsiMeetLogger.d(TAG + " endCall " + callUUID);
         ConnectionService.setConnectionDisconnected(
                 callUUID,
                 new DisconnectCause(DisconnectCause.LOCAL));
@@ -144,7 +145,7 @@ class RNConnectionService
      */
     @ReactMethod
     public void reportConnectedOutgoingCall(String callUUID) {
-        Log.d(TAG, "reportConnectedOutgoingCall " + callUUID);
+        JitsiMeetLogger.d(TAG + " reportConnectedOutgoingCall " + callUUID);
         ConnectionService.setConnectionActive(callUUID);
     }
 

android/sdk/src/main/java/org/jitsi/meet/sdk/ReactInstanceManagerHolder.java

@@ -34,6 +34,7 @@ import com.facebook.soloader.SoLoader;
 import com.oney.WebRTCModule.RTCVideoViewManager;
 import com.oney.WebRTCModule.WebRTCModule;
 
+import org.jitsi.meet.sdk.log.JitsiMeetLogger;
 import org.webrtc.SoftwareVideoDecoderFactory;
 import org.webrtc.SoftwareVideoEncoderFactory;
 import org.webrtc.VideoDecoderFactory;
@@ -67,6 +68,7 @@ class ReactInstanceManagerHolder {
                 new DropboxModule(reactContext),
                 new ExternalAPIModule(reactContext),
                 new LocaleDetector(reactContext),
+                new LogBridgeModule(reactContext),
                 new PictureInPictureModule(reactContext),
                 new ProximityModule(reactContext),
                 new WiFiStatsModule(reactContext),

android/sdk/src/main/java/org/jitsi/meet/sdk/WiFiStatsModule.java

@@ -19,7 +19,6 @@ package org.jitsi.meet.sdk;
 import android.content.Context;
 import android.net.wifi.WifiInfo;
 import android.net.wifi.WifiManager;
-import android.util.Log;
 
 import com.facebook.react.bridge.Promise;
 import com.facebook.react.bridge.ReactApplicationContext;
@@ -27,6 +26,7 @@ import com.facebook.react.bridge.ReactContextBaseJavaModule;
 import com.facebook.react.bridge.ReactMethod;
 import com.facebook.react.module.annotations.ReactModule;
 
+import org.jitsi.meet.sdk.log.JitsiMeetLogger;
 import org.json.JSONArray;
 import org.json.JSONObject;
 
@@ -184,17 +184,15 @@ class WiFiStatsModule
 
                         }
                     } catch (SocketException e) {
-                        Log.wtf(TAG,
+                        JitsiMeetLogger.e(e, TAG + " Unable to NetworkInterface.getNetworkInterfaces()");
-                            "Unable to NetworkInterface.getNetworkInterfaces()"
-                        );
                     }
 
                     result.put("addresses", addresses);
                     promise.resolve(result.toString());
 
-                    Log.d(TAG, "WiFi stats: " + result.toString());
+                    JitsiMeetLogger.d(TAG + " WiFi stats: " + result.toString());
                 } catch (Throwable e) {
-                    Log.e(TAG, "Failed to obtain wifi stats", e);
+                    JitsiMeetLogger.e(e, TAG + " Failed to obtain wifi stats");
                     promise.reject(
                         new Exception("Failed to obtain wifi stats"));
                 }

android/sdk/src/main/java/org/jitsi/meet/sdk/log/JitsiMeetBaseLogHandler.java

@@ -0,0 +1,49 @@
+/*
+ * Copyright @ 2019-present 8x8, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jitsi.meet.sdk.log;
+
+import android.util.Log;
+
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.text.MessageFormat;
+
+import timber.log.Timber;
+
+/**
+ * Base class for all custom log handlers. Implementations must inherit from this class and
+ * implement a `doLog` method which does the actual logging, in addition with a `getTag` method
+ * with which to tag all logs coming into this logger.
+ *
+ * See {@link JitsiMeetDefaultLogHandler} for an example.
+ */
+public abstract class JitsiMeetBaseLogHandler extends Timber.Tree {
+    @Override
+    protected void log(int priority, @Nullable String tag, @NotNull String msg, @Nullable Throwable t) {
+        String errmsg = Log.getStackTraceString(t);
+        if (errmsg.isEmpty()) {
+            doLog(priority, getTag(), msg);
+        } else {
+            doLog(priority, getTag(), MessageFormat.format("{0}\n{1}", msg, errmsg));
+        }
+    }
+
+    protected abstract void doLog(int priority, @NotNull String tag, @NotNull String msg);
+
+    protected abstract String getTag();
+}

android/sdk/src/main/java/org/jitsi/meet/sdk/log/JitsiMeetDefaultLogHandler.java

@@ -0,0 +1,39 @@
+/*
+ * Copyright @ 2019-present 8x8, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jitsi.meet.sdk.log;
+
+import android.util.Log;
+
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * Default implementation of a {@link JitsiMeetBaseLogHandler}. This is the main SDK logger, which
+ * logs using the Android util.Log module.
+ */
+public class JitsiMeetDefaultLogHandler extends JitsiMeetBaseLogHandler {
+    private static final String TAG = "JitsiMeetSDK";
+
+    @Override
+    protected void doLog(int priority, @NotNull String tag, @NotNull String msg) {
+        Log.println(priority, tag, msg);
+    }
+
+    @Override
+    protected String getTag() {
+        return TAG;
+    }
+}

android/sdk/src/main/java/org/jitsi/meet/sdk/log/JitsiMeetLogger.java

@@ -0,0 +1,94 @@
+/*
+ * Copyright @ 2019-present 8x8, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jitsi.meet.sdk.log;
+
+import timber.log.Timber;
+
+public class JitsiMeetLogger {
+    static {
+        addHandler(new JitsiMeetDefaultLogHandler());
+    }
+
+    public static void addHandler(JitsiMeetBaseLogHandler handler) {
+        Timber.plant(handler);
+    }
+
+    public static void removeHandler(JitsiMeetBaseLogHandler handler) {
+        Timber.uproot(handler);
+    }
+
+    public static void v(String message, Object... args) {
+        Timber.v(message, args);
+    }
+
+    public static void v(Throwable t, String message, Object... args) {
+        Timber.v(t, message, args);
+    }
+
+    public static void v(Throwable t) {
+        Timber.v(t);
+    }
+
+    public static void d(String message, Object... args) {
+        Timber.d(message, args);
+    }
+
+    public static void d(Throwable t, String message, Object... args) {
+        Timber.d(t, message, args);
+    }
+
+    public static void d(Throwable t) {
+        Timber.d(t);
+    }
+
+    public static void i(String message, Object... args) {
+        Timber.i(message, args);
+    }
+
+    public static void i(Throwable t, String message, Object... args) {
+        Timber.i(t, message, args);
+    }
+
+    public static void i(Throwable t) {
+        Timber.i(t);
+    }
+
+    public static void w(String message, Object... args) {
+        Timber.w(message, args);
+    }
+
+    public static void w(Throwable t, String message, Object... args) {
+        Timber.w(t, message, args);
+    }
+
+    public static void w(Throwable t) {
+        Timber.w(t);
+    }
+
+    public static void e(String message, Object... args) {
+        Timber.e(message, args);
+    }
+
+    public static void e(Throwable t, String message, Object... args) {
+        Timber.e(t, message, args);
+    }
+
+    public static void e(Throwable t) {
+        Timber.e(t);
+    }
+
+}

android/sdk/src/main/java/org/jitsi/meet/sdk/net/NAT64AddrInfoModule.java

@@ -15,14 +15,14 @@
  */
 package org.jitsi.meet.sdk.net;
 
-import android.util.Log;
-
 import com.facebook.react.bridge.Promise;
 import com.facebook.react.bridge.ReactApplicationContext;
 import com.facebook.react.bridge.ReactContextBaseJavaModule;
 import com.facebook.react.bridge.ReactMethod;
 import com.facebook.react.module.annotations.ReactModule;
 
+import org.jitsi.meet.sdk.log.JitsiMeetLogger;
+
 import java.net.UnknownHostException;
 
 /**
@@ -97,7 +97,7 @@ public class NAT64AddrInfoModule
             try {
                 info = NAT64AddrInfo.discover(host);
             } catch (UnknownHostException e) {
-                Log.e(TAG, "NAT64AddrInfo.discover: " + host, e);
+                JitsiMeetLogger.e(e, TAG + " NAT64AddrInfo.discover: " + host);
             }
             infoTimestamp = System.currentTimeMillis();
         }
@@ -107,7 +107,7 @@ public class NAT64AddrInfoModule
         try {
             result = info == null ? null : info.getIPv6Address(ipv4Address);
         } catch (IllegalArgumentException exc) {
-            Log.e(TAG, "Failed to get IPv6 address for: " + ipv4Address, exc);
+            JitsiMeetLogger.e(exc, TAG + " Failed to get IPv6 address for: " + ipv4Address);
 
             // We don't want to reject. It's not a big deal if there's no IPv6
             // address resolved.

ios/Podfile

@@ -61,6 +61,7 @@ target 'JitsiMeet' do
   #
 
   pod 'Amplitude-iOS', '~> 4.0.4'
+  pod 'CocoaLumberjack', '~>3.5.3'
   pod 'ObjectiveDropboxOfficial', '~> 3.9.4'
 
   use_native_modules!

ios/Podfile.lock

@@ -3,6 +3,9 @@ PODS:
   - boost-for-react-native (1.63.0)
   - BVLinearGradient (2.5.6):
     - React
+  - CocoaLumberjack (3.5.3):
+    - CocoaLumberjack/Core (= 3.5.3)
+  - CocoaLumberjack/Core (3.5.3)
   - Crashlytics (3.12.0):
     - Fabric (~> 1.9.0)
   - DoubleConversion (1.1.6)
@@ -187,6 +190,7 @@ PODS:
 DEPENDENCIES:
   - Amplitude-iOS (~> 4.0.4)
   - BVLinearGradient (from `../node_modules/react-native-linear-gradient`)
+  - CocoaLumberjack (~> 3.5.3)
   - Crashlytics (~> 3.12.0)
   - DoubleConversion (from `../node_modules/react-native/third-party-podspecs/DoubleConversion.podspec`)
   - Fabric (~> 1.9.0)
@@ -205,7 +209,7 @@ DEPENDENCIES:
   - react-native-background-timer (from `../node_modules/react-native-background-timer`)
   - react-native-calendar-events (from `../node_modules/react-native-calendar-events`)
   - react-native-keep-awake (from `../node_modules/react-native-keep-awake`)
-  - react-native-netinfo (from `../node_modules/@react-native-community/netinfo`)
+  - "react-native-netinfo (from `../node_modules/@react-native-community/netinfo`)"
   - react-native-webrtc (from `../node_modules/react-native-webrtc`)
   - react-native-webview (from `../node_modules/react-native-webview`)
   - React-RCTActionSheet (from `../node_modules/react-native/Libraries/ActionSheetIOS`)
@@ -229,6 +233,7 @@ SPEC REPOS:
   https://github.com/cocoapods/specs.git:
     - Amplitude-iOS
     - boost-for-react-native
+    - CocoaLumberjack
     - Crashlytics
     - Fabric
     - Firebase
@@ -317,6 +322,7 @@ SPEC CHECKSUMS:
   Amplitude-iOS: 2ad4d7270c99186236c1272a3a9425463b1ae1a7
   boost-for-react-native: 39c7adb57c4e60d6c5479dd8623128eb5b3f0f2c
   BVLinearGradient: e3aad03778a456d77928f594a649e96995f1c872
+  CocoaLumberjack: 2f44e60eb91c176d471fdba43b9e3eae6a721947
   Crashlytics: 07fb167b1694128c1c9a5a5cc319b0e9c3ca0933
   DoubleConversion: 5805e889d232975c086db112ece9ed034df7a0b2
   Fabric: f988e33c97f08930a413e08123064d2e5f68d655
@@ -365,6 +371,6 @@ SPEC CHECKSUMS:
   RNWatch: 09738b339eceb66e4d80a2371633ca5fb380fa42
   yoga: 312528f5bbbba37b4dcea5ef00e8b4033fdd9411
 
-PODFILE CHECKSUM: 0907bfe60b5b5f11dbdc6b4e65d40a248d000513
+PODFILE CHECKSUM: 0e3406a4217cc348dcadad5b016e8d939d4aa61f
 
 COCOAPODS: 1.7.2

ios/sdk/sdk.xcodeproj/project.pbxproj

@@ -26,8 +26,6 @@
 		0BCA496C1EC4BBF900B793EE /* jitsi.ttf in Resources */ = {isa = PBXBuildFile; fileRef = 0BCA496B1EC4BBF900B793EE /* jitsi.ttf */; };
 		0BD906EA1EC0C00300C8C18E /* JitsiMeet.h in Headers */ = {isa = PBXBuildFile; fileRef = 0BD906E81EC0C00300C8C18E /* JitsiMeet.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		0F65EECE1D95DA94561BB47E /* libPods-JitsiMeet.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 03F2ADC957FF109849B7FCA1 /* libPods-JitsiMeet.a */; };
-		C30F88D0CB0F4F5593216D24 /* liveStreamingOff.mp3 in Resources */ = {isa = PBXBuildFile; fileRef = C30F88D1CB0F4F5593216D24 /* liveStreamingOff.mp3 */; };
-		C30F88D2CB0F4F5593216D24 /* liveStreamingOn.mp3 in Resources */ = {isa = PBXBuildFile; fileRef = C30F88D3CB0F4F5593216D24 /* liveStreamingOn.mp3 */; };
 		6C31EDC820C06D490089C899 /* recordingOn.mp3 in Resources */ = {isa = PBXBuildFile; fileRef = 6C31EDC720C06D490089C899 /* recordingOn.mp3 */; };
 		6C31EDCA20C06D530089C899 /* recordingOff.mp3 in Resources */ = {isa = PBXBuildFile; fileRef = 6C31EDC920C06D530089C899 /* recordingOff.mp3 */; };
 		75635B0A20751D6D00F29C9F /* joined.wav in Resources */ = {isa = PBXBuildFile; fileRef = 75635B0820751D6D00F29C9F /* joined.wav */; };
@@ -36,6 +34,8 @@
 		A4414AE020B37F1A003546E6 /* rejected.wav in Resources */ = {isa = PBXBuildFile; fileRef = A4414ADF20B37F1A003546E6 /* rejected.wav */; };
 		A480429C21EE335600289B73 /* AmplitudeModule.m in Sources */ = {isa = PBXBuildFile; fileRef = A480429B21EE335600289B73 /* AmplitudeModule.m */; };
 		A4A934E9212F3ADB001E9388 /* Dropbox.m in Sources */ = {isa = PBXBuildFile; fileRef = A4A934E8212F3ADB001E9388 /* Dropbox.m */; };
+		C30F88D0CB0F4F5593216D24 /* liveStreamingOff.mp3 in Resources */ = {isa = PBXBuildFile; fileRef = C30F88D1CB0F4F5593216D24 /* liveStreamingOff.mp3 */; };
+		C30F88D2CB0F4F5593216D24 /* liveStreamingOn.mp3 in Resources */ = {isa = PBXBuildFile; fileRef = C30F88D3CB0F4F5593216D24 /* liveStreamingOn.mp3 */; };
 		C6245F5D2053091D0040BE68 /* image-resize@2x.png in Resources */ = {isa = PBXBuildFile; fileRef = C6245F5B2053091D0040BE68 /* image-resize@2x.png */; };
 		C6245F5E2053091D0040BE68 /* image-resize@3x.png in Resources */ = {isa = PBXBuildFile; fileRef = C6245F5C2053091D0040BE68 /* image-resize@3x.png */; };
 		C69EFA0C209A0F660027712B /* JMCallKitEmitter.swift in Sources */ = {isa = PBXBuildFile; fileRef = C69EFA09209A0F650027712B /* JMCallKitEmitter.swift */; };
@@ -43,8 +43,15 @@
 		C69EFA0E209A0F660027712B /* JMCallKitListener.swift in Sources */ = {isa = PBXBuildFile; fileRef = C69EFA0B209A0F660027712B /* JMCallKitListener.swift */; };
 		C6A34261204EF76800E062DD /* DragGestureController.swift in Sources */ = {isa = PBXBuildFile; fileRef = C6A3425E204EF76800E062DD /* DragGestureController.swift */; };
 		C6CC49AF207412CF000DFA42 /* PiPViewCoordinator.swift in Sources */ = {isa = PBXBuildFile; fileRef = C6CC49AE207412CF000DFA42 /* PiPViewCoordinator.swift */; };
+		DE65AACA2317FFCD00290BEC /* LogUtils.h in Headers */ = {isa = PBXBuildFile; fileRef = DE65AAC92317FFCD00290BEC /* LogUtils.h */; };
+		DE65AACC2318028300290BEC /* JitsiMeetBaseLogHandler+Private.h in Headers */ = {isa = PBXBuildFile; fileRef = DE65AACB2318028300290BEC /* JitsiMeetBaseLogHandler+Private.h */; };
 		DE762DB422AFDE76000DEBD6 /* JitsiMeetUserInfo.h in Headers */ = {isa = PBXBuildFile; fileRef = DE762DB322AFDE76000DEBD6 /* JitsiMeetUserInfo.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		DE762DB622AFDE8D000DEBD6 /* JitsiMeetUserInfo.m in Sources */ = {isa = PBXBuildFile; fileRef = DE762DB522AFDE8D000DEBD6 /* JitsiMeetUserInfo.m */; };
+		DE81A2D42316AC4D00AE1940 /* JitsiMeetLogger.h in Headers */ = {isa = PBXBuildFile; fileRef = DE81A2D22316AC4D00AE1940 /* JitsiMeetLogger.h */; settings = {ATTRIBUTES = (Public, ); }; };
+		DE81A2D52316AC4D00AE1940 /* JitsiMeetLogger.m in Sources */ = {isa = PBXBuildFile; fileRef = DE81A2D32316AC4D00AE1940 /* JitsiMeetLogger.m */; };
+		DE81A2D92316AC7600AE1940 /* LogBridge.m in Sources */ = {isa = PBXBuildFile; fileRef = DE81A2D72316AC7600AE1940 /* LogBridge.m */; };
+		DE81A2DE2317ED5400AE1940 /* JitsiMeetBaseLogHandler.h in Headers */ = {isa = PBXBuildFile; fileRef = DE81A2DC2317ED5400AE1940 /* JitsiMeetBaseLogHandler.h */; settings = {ATTRIBUTES = (Public, ); }; };
+		DE81A2DF2317ED5400AE1940 /* JitsiMeetBaseLogHandler.m in Sources */ = {isa = PBXBuildFile; fileRef = DE81A2DD2317ED5400AE1940 /* JitsiMeetBaseLogHandler.m */; };
 		DEAD3226220C497000E93636 /* JitsiMeetConferenceOptions.h in Headers */ = {isa = PBXBuildFile; fileRef = DEAD3224220C497000E93636 /* JitsiMeetConferenceOptions.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		DEAD3227220C497000E93636 /* JitsiMeetConferenceOptions.m in Sources */ = {isa = PBXBuildFile; fileRef = DEAD3225220C497000E93636 /* JitsiMeetConferenceOptions.m */; };
 		DEAFA779229EAD520033A7FA /* RNRootView.m in Sources */ = {isa = PBXBuildFile; fileRef = DEAFA778229EAD520033A7FA /* RNRootView.m */; };
@@ -77,8 +84,6 @@
 		0BD906E51EC0C00300C8C18E /* JitsiMeet.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = JitsiMeet.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		0BD906E81EC0C00300C8C18E /* JitsiMeet.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = JitsiMeet.h; sourceTree = "<group>"; };
 		0BD906E91EC0C00300C8C18E /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
-		C30F88D1CB0F4F5593216D24 /* liveStreamingOff.mp3 */ = {isa = PBXFileReference; lastKnownFileType = audio.mp3; name = liveStreamingOff.mp3; path = ../../sounds/liveStreamingOff.mp3; sourceTree = "<group>"; };
-		C30F88D3CB0F4F5593216D24 /* liveStreamingOn.mp3 */ = {isa = PBXFileReference; lastKnownFileType = audio.mp3; name = liveStreamingOn.mp3; path = ../../sounds/liveStreamingOn.mp3; sourceTree = "<group>"; };
 		6C31EDC720C06D490089C899 /* recordingOn.mp3 */ = {isa = PBXFileReference; lastKnownFileType = audio.mp3; name = recordingOn.mp3; path = ../../sounds/recordingOn.mp3; sourceTree = "<group>"; };
 		6C31EDC920C06D530089C899 /* recordingOff.mp3 */ = {isa = PBXFileReference; lastKnownFileType = audio.mp3; name = recordingOff.mp3; path = ../../sounds/recordingOff.mp3; sourceTree = "<group>"; };
 		75635B0820751D6D00F29C9F /* joined.wav */ = {isa = PBXFileReference; lastKnownFileType = audio.wav; name = joined.wav; path = ../../sounds/joined.wav; sourceTree = "<group>"; };
@@ -90,6 +95,8 @@
 		A480429B21EE335600289B73 /* AmplitudeModule.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = AmplitudeModule.m; path = src/analytics/AmplitudeModule.m; sourceTree = SOURCE_ROOT; };
 		A4A934E8212F3ADB001E9388 /* Dropbox.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = Dropbox.m; sourceTree = "<group>"; };
 		A4A934EB21349A06001E9388 /* Dropbox.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = Dropbox.h; sourceTree = "<group>"; };
+		C30F88D1CB0F4F5593216D24 /* liveStreamingOff.mp3 */ = {isa = PBXFileReference; lastKnownFileType = audio.mp3; name = liveStreamingOff.mp3; path = ../../sounds/liveStreamingOff.mp3; sourceTree = "<group>"; };
+		C30F88D3CB0F4F5593216D24 /* liveStreamingOn.mp3 */ = {isa = PBXFileReference; lastKnownFileType = audio.mp3; name = liveStreamingOn.mp3; path = ../../sounds/liveStreamingOn.mp3; sourceTree = "<group>"; };
 		C6245F5B2053091D0040BE68 /* image-resize@2x.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = "image-resize@2x.png"; path = "src/picture-in-picture/image-resize@2x.png"; sourceTree = "<group>"; };
 		C6245F5C2053091D0040BE68 /* image-resize@3x.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = "image-resize@3x.png"; path = "src/picture-in-picture/image-resize@3x.png"; sourceTree = "<group>"; };
 		C69EFA09209A0F650027712B /* JMCallKitEmitter.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = JMCallKitEmitter.swift; sourceTree = "<group>"; };
@@ -98,9 +105,16 @@
 		C6A3425E204EF76800E062DD /* DragGestureController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = DragGestureController.swift; sourceTree = "<group>"; };
 		C6CC49AE207412CF000DFA42 /* PiPViewCoordinator.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PiPViewCoordinator.swift; sourceTree = "<group>"; };
 		C6F99C13204DB63D0001F710 /* JitsiMeetView+Private.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "JitsiMeetView+Private.h"; sourceTree = "<group>"; };
+		DE65AAC92317FFCD00290BEC /* LogUtils.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = LogUtils.h; sourceTree = "<group>"; };
+		DE65AACB2318028300290BEC /* JitsiMeetBaseLogHandler+Private.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "JitsiMeetBaseLogHandler+Private.h"; sourceTree = "<group>"; };
 		DE762DB322AFDE76000DEBD6 /* JitsiMeetUserInfo.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = JitsiMeetUserInfo.h; sourceTree = "<group>"; };
 		DE762DB522AFDE8D000DEBD6 /* JitsiMeetUserInfo.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = JitsiMeetUserInfo.m; sourceTree = "<group>"; };
 		DE762DB722AFE166000DEBD6 /* JitsiMeetUserInfo+Private.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "JitsiMeetUserInfo+Private.h"; sourceTree = "<group>"; };
+		DE81A2D22316AC4D00AE1940 /* JitsiMeetLogger.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = JitsiMeetLogger.h; sourceTree = "<group>"; };
+		DE81A2D32316AC4D00AE1940 /* JitsiMeetLogger.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = JitsiMeetLogger.m; sourceTree = "<group>"; };
+		DE81A2D72316AC7600AE1940 /* LogBridge.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = LogBridge.m; sourceTree = "<group>"; };
+		DE81A2DC2317ED5400AE1940 /* JitsiMeetBaseLogHandler.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = JitsiMeetBaseLogHandler.h; sourceTree = "<group>"; };
+		DE81A2DD2317ED5400AE1940 /* JitsiMeetBaseLogHandler.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = JitsiMeetBaseLogHandler.m; sourceTree = "<group>"; };
 		DEAD3224220C497000E93636 /* JitsiMeetConferenceOptions.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = JitsiMeetConferenceOptions.h; sourceTree = "<group>"; };
 		DEAD3225220C497000E93636 /* JitsiMeetConferenceOptions.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = JitsiMeetConferenceOptions.m; sourceTree = "<group>"; };
 		DEAD3228220C734300E93636 /* JitsiMeetConferenceOptions+Private.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "JitsiMeetConferenceOptions+Private.h"; sourceTree = "<group>"; };
@@ -186,8 +200,15 @@
 				DE762DB322AFDE76000DEBD6 /* JitsiMeetUserInfo.h */,
 				DE762DB722AFE166000DEBD6 /* JitsiMeetUserInfo+Private.h */,
 				DE762DB522AFDE8D000DEBD6 /* JitsiMeetUserInfo.m */,
+				DE81A2D22316AC4D00AE1940 /* JitsiMeetLogger.h */,
+				DE81A2D32316AC4D00AE1940 /* JitsiMeetLogger.m */,
+				DE81A2DC2317ED5400AE1940 /* JitsiMeetBaseLogHandler.h */,
+				DE65AACB2318028300290BEC /* JitsiMeetBaseLogHandler+Private.h */,
+				DE81A2DD2317ED5400AE1940 /* JitsiMeetBaseLogHandler.m */,
 				0B412F161EDEC65D00B1A0A6 /* JitsiMeetView.h */,
 				0B412F171EDEC65D00B1A0A6 /* JitsiMeetView.m */,
+				DE81A2D72316AC7600AE1940 /* LogBridge.m */,
+				DE65AAC92317FFCD00290BEC /* LogUtils.h */,
 				DEAFA777229EAD3B0033A7FA /* RNRootView.h */,
 				DEAFA778229EAD520033A7FA /* RNRootView.m */,
 				C6F99C13204DB63D0001F710 /* JitsiMeetView+Private.h */,
@@ -273,8 +294,12 @@
 				DE762DB422AFDE76000DEBD6 /* JitsiMeetUserInfo.h in Headers */,
 				0B412F181EDEC65D00B1A0A6 /* JitsiMeetView.h in Headers */,
 				0B93EF7E1EC9DDCD0030D24D /* RCTBridgeWrapper.h in Headers */,
+				DE81A2DE2317ED5400AE1940 /* JitsiMeetBaseLogHandler.h in Headers */,
+				DE65AACC2318028300290BEC /* JitsiMeetBaseLogHandler+Private.h in Headers */,
 				0B412F221EDEF6EA00B1A0A6 /* JitsiMeetViewDelegate.h in Headers */,
 				0BD906EA1EC0C00300C8C18E /* JitsiMeet.h in Headers */,
+				DE81A2D42316AC4D00AE1940 /* JitsiMeetLogger.h in Headers */,
+				DE65AACA2317FFCD00290BEC /* LogUtils.h in Headers */,
 				DEAD3226220C497000E93636 /* JitsiMeetConferenceOptions.h in Headers */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -496,7 +521,9 @@
 			buildActionMask = 2147483647;
 			files = (
 				0BB9AD7B1F5EC8F4001C08DB /* CallKit.m in Sources */,
+				DE81A2DF2317ED5400AE1940 /* JitsiMeetBaseLogHandler.m in Sources */,
 				0BB9AD7D1F60356D001C08DB /* AppInfo.m in Sources */,
+				DE81A2D92316AC7600AE1940 /* LogBridge.m in Sources */,
 				DEAFA779229EAD520033A7FA /* RNRootView.m in Sources */,
 				DE762DB622AFDE8D000DEBD6 /* JitsiMeetUserInfo.m in Sources */,
 				DEAD3227220C497000E93636 /* JitsiMeetConferenceOptions.m in Sources */,
@@ -513,6 +540,7 @@
 				C6A34261204EF76800E062DD /* DragGestureController.swift in Sources */,
 				A4A934E9212F3ADB001E9388 /* Dropbox.m in Sources */,
 				C69EFA0D209A0F660027712B /* JMCallKitProxy.swift in Sources */,
+				DE81A2D52316AC4D00AE1940 /* JitsiMeetLogger.m in Sources */,
 				C69EFA0E209A0F660027712B /* JMCallKitListener.swift in Sources */,
 				0B412F191EDEC65D00B1A0A6 /* JitsiMeetView.m in Sources */,
 				DEFE535421FB1BF800011A3A /* JitsiMeet.m in Sources */,

ios/sdk/src/AudioMode.m

@@ -20,6 +20,8 @@
 #import <React/RCTLog.h>
 #import <WebRTC/WebRTC.h>
 
+#import "LogUtils.h"
+
 
 // Audio mode
 typedef enum {
@@ -167,7 +169,7 @@ RCT_EXPORT_METHOD(setMode:(int)mode
 RCT_EXPORT_METHOD(setAudioDevice:(NSString *)device
                   resolve:(RCTPromiseResolveBlock)resolve
                   reject:(RCTPromiseRejectBlock)reject) {
-    NSLog(@"[AudioMode] Selected device: %@", device);
+    DDLogInfo(@"[AudioMode] Selected device: %@", device);
     
     RTCAudioSession *session = [RTCAudioSession sharedInstance];
     [session lockForConfiguration];
@@ -260,7 +262,7 @@ RCT_EXPORT_METHOD(updateDeviceList) {
         // This is to play well with other components which could be integrated
         // into the final application.
         if (self->activeMode != kAudioModeDefault) {
-            NSLog(@"[AudioMode] Route changed, reapplying RTCAudioSession config");
+            DDLogInfo(@"[AudioMode] Route changed, reapplying RTCAudioSession config");
             RTCAudioSessionConfiguration *config = [self configForMode:self->activeMode];
             [self setConfig:config error:nil];
             if (self->forceSpeaker && !self->isSpeakerOn) {
@@ -274,7 +276,7 @@ RCT_EXPORT_METHOD(updateDeviceList) {
 }
 
 - (void)audioSession:(RTCAudioSession *)audioSession didSetActive:(BOOL)active {
-    NSLog(@"[AudioMode] Audio session didSetActive:%d", active);
+    DDLogInfo(@"[AudioMode] Audio session didSetActive:%d", active);
 }
 
 #pragma mark - Helper methods

ios/sdk/src/JitsiMeet.h

@@ -18,6 +18,8 @@
 #import <JitsiMeet/JitsiMeetView.h>
 #import <JitsiMeet/JitsiMeetViewDelegate.h>
 #import <JitsiMeet/JitsiMeetConferenceOptions.h>
+#import <JitsiMeet/JitsiMeetLogger.h>
+#import <JitsiMeet/JitsiMeetBaseLogHandler.h>
 
 
 @interface JitsiMeet : NSObject

ios/sdk/src/JitsiMeetBaseLogHandler+Private.h

@@ -0,0 +1,24 @@
+/*
+ * Copyright @ 2019-present 8x8, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#import "LogUtils.h"
+#import "JitsiMeetBaseLogHandler.h"
+
+@interface JitsiMeetBaseLogHandler ()
+
+@property (nonatomic, retain) id<DDLogger> logger;
+
+@end

ios/sdk/src/JitsiMeetBaseLogHandler.h

@@ -0,0 +1,28 @@
+/*
+ * Copyright @ 2019-present 8x8, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#import <Foundation/Foundation.h>
+
+@interface JitsiMeetBaseLogHandler : NSObject
+
+// These are "abstract".
+- (void)logVerbose:(NSString *)msg;
+- (void)logDebug:(NSString *)msg;
+- (void)logInfo:(NSString *)msg;
+- (void)logWarn:(NSString *)msg;
+- (void)logError:(NSString *)msg;
+
+@end

ios/sdk/src/JitsiMeetBaseLogHandler.m

@@ -0,0 +1,105 @@
+/*
+ * Copyright @ 2019-present 8x8, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#import "JitsiMeetBaseLogHandler+Private.h"
+
+@interface PrivateLogger : DDAbstractLogger <DDLogger>
+@end
+
+@implementation PrivateLogger {
+    JitsiMeetBaseLogHandler *_delegate;
+}
+
+- (instancetype)initWithDelegate:(JitsiMeetBaseLogHandler *)delegate {
+    if (self = [super init]) {
+        _delegate = delegate;
+    }
+
+    return self;
+}
+
+#pragma mark - DDAbstractLogger interface
+
+- (void)logMessage:(DDLogMessage *)logMessage {
+    NSString *logMsg = logMessage.message;
+    
+    if (_logFormatter)
+        logMsg = [_logFormatter formatLogMessage:logMessage];
+    
+    if (logMsg && _delegate) {
+        switch (logMessage.flag) {
+            case DDLogFlagError:
+                [_delegate logError:logMsg];
+                break;
+            case DDLogFlagWarning:
+                [_delegate logWarn:logMsg];
+                break;
+            case DDLogFlagInfo:
+                [_delegate logInfo:logMsg];
+                break;
+            case DDLogFlagDebug:
+                [_delegate logDebug:logMsg];
+                break;
+            case DDLogFlagVerbose:
+                [_delegate logVerbose:logMsg];
+                break;
+        }
+    }
+}
+
+@end
+
+
+@implementation JitsiMeetBaseLogHandler
+
+#pragma mark - Proxy logger not to expose the CocoaLumberjack headers
+
+- (instancetype)init {
+    if (self = [super init]) {
+        self.logger = [[PrivateLogger alloc] initWithDelegate:self];
+    }
+
+    return self;
+}
+
+#pragma mark - Public API
+
+- (void)logVerbose:(NSString *)msg {
+    // Override me!
+    [self doesNotRecognizeSelector:_cmd];
+}
+
+- (void)logDebug:(NSString *)msg {
+    // Override me!
+    [self doesNotRecognizeSelector:_cmd];
+}
+
+- (void)logInfo:(NSString *)msg {
+    // Override me!
+    [self doesNotRecognizeSelector:_cmd];
+}
+
+- (void)logWarn:(NSString *)msg {
+    // Override me!
+    [self doesNotRecognizeSelector:_cmd];
+}
+
+- (void)logError:(NSString *)msg {
+    // Override me!
+    [self doesNotRecognizeSelector:_cmd];
+}
+
+@end

ios/sdk/src/JitsiMeetLogger.h

@@ -0,0 +1,27 @@
+/*
+ * Copyright @ 2019-present 8x8, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#import <Foundation/Foundation.h>
+
+#import "JitsiMeetBaseLogHandler.h"
+
+
+@interface JitsiMeetLogger : NSObject
+
++ (void)addHandler:(JitsiMeetBaseLogHandler *)handler;
++ (void)removeHandler:(JitsiMeetBaseLogHandler *)handler;
+
+@end

ios/sdk/src/JitsiMeetLogger.m

@@ -0,0 +1,40 @@
+/*
+ * Copyright @ 2019-present 8x8, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#import "LogUtils.h"
+#import "JitsiMeetLogger.h"
+#import "JitsiMeetBaseLogHandler+Private.h"
+
+
+@implementation JitsiMeetLogger
+
+/**
+* This gets called automagically when the program starts.
+*/
+__attribute__((constructor))
+static void initializeLogger() {
+    [DDLog addLogger:[DDOSLogger sharedInstance]];
+}
+
++ (void)addHandler:(JitsiMeetBaseLogHandler *)handler {
+    [DDLog addLogger:handler.logger];
+}
+
++ (void)removeHandler:(JitsiMeetBaseLogHandler *)handler {
+    [DDLog removeLogger:handler.logger];
+}
+
+@end

ios/sdk/src/LogBridge.m

@@ -0,0 +1,57 @@
+/*
+ * Copyright @ 2019-present 8x8, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#import <React/RCTBridgeModule.h>
+
+#import "LogUtils.h"
+
+
+@interface LogBridge : NSObject<RCTBridgeModule>
+@end
+
+@implementation LogBridge
+
+RCT_EXPORT_MODULE();
+
++ (BOOL)requiresMainQueueSetup {
+    return NO;
+}
+
+RCT_EXPORT_METHOD(trace:(NSString *)msg) {
+    DDLogDebug(@"%@", msg);
+}
+
+RCT_EXPORT_METHOD(debug:(NSString *)msg) {
+    DDLogDebug(@"%@", msg);
+}
+
+RCT_EXPORT_METHOD(info:(NSString *)msg) {
+    DDLogInfo(@"%@", msg);
+}
+
+RCT_EXPORT_METHOD(log:(NSString *)msg) {
+    DDLogInfo(@"%@", msg);
+}
+
+RCT_EXPORT_METHOD(warn:(NSString *)msg) {
+    DDLogWarn(@"%@", msg);
+}
+
+RCT_EXPORT_METHOD(error:(NSString *)msg) {
+    DDLogError(@"%@", msg);
+}
+
+@end

ios/sdk/src/LogUtils.h

@@ -0,0 +1,23 @@
+/*
+ * Copyright @ 2019-present 8x8, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef JM_LOG_UTILS_H
+#define JM_LOG_UTILS_H
+
+#import <CocoaLumberjack/CocoaLumberjack.h>
+static const DDLogLevel ddLogLevel = DDLogLevelVerbose;
+
+#endif

ios/sdk/src/analytics/AmplitudeModule.m

@@ -15,10 +15,12 @@
  */
 
 #import <React/RCTBridgeModule.h>
+
 #import "Amplitude.h"
+#import "LogUtils.h"
+
 
 @interface AmplitudeModule : NSObject<RCTBridgeModule>
-
 @end
 
 @implementation AmplitudeModule
@@ -50,7 +52,7 @@ RCT_EXPORT_METHOD(logEvent:(NSString*)instanceName eventType:(NSString*)eventTyp
                                                                    options:NSJSONReadingMutableContainers
                                                                      error:&error];
     if (eventProperties == nil) {
-        NSLog(@"[Amplitude handler] Error parsing event properties: %@", error);
+        DDLogError(@"[Amplitude] Error parsing event properties: %@", error);
     } else {
         [[Amplitude instanceWithName:instanceName] logEvent:eventType withEventProperties:eventProperties];
     }

ios/sdk/src/callkit/CallKit.m

@@ -30,6 +30,9 @@
 
 #import <JitsiMeet/JitsiMeet-Swift.h>
 
+#import "LogUtils.h"
+
+
 // The events emitted/supported by RNCallKit:
 static NSString * const RNCallKitPerformAnswerCallAction
     = @"performAnswerCallAction";
@@ -69,9 +72,7 @@ RCT_EXPORT_MODULE();
 RCT_EXPORT_METHOD(endCall:(NSString *)callUUID
                   resolve:(RCTPromiseResolveBlock)resolve
                    reject:(RCTPromiseRejectBlock)reject) {
-#ifdef DEBUG
+    DDLogInfo(@"[RNCallKit][endCall] callUUID = %@", callUUID);
-    NSLog(@"[RNCallKit][endCall] callUUID = %@", callUUID);
-#endif
 
     NSUUID *callUUID_ = [[NSUUID alloc] initWithUUIDString:callUUID];
 
@@ -92,9 +93,7 @@ RCT_EXPORT_METHOD(setMuted:(NSString *)callUUID
                      muted:(BOOL)muted
                    resolve:(RCTPromiseResolveBlock)resolve
                     reject:(RCTPromiseRejectBlock)reject) {
-#ifdef DEBUG
+    DDLogInfo(@"[RNCallKit][setMuted] callUUID = %@", callUUID);
-    NSLog(@"[RNCallKit][setMuted] callUUID = %@", callUUID);
-#endif
 
     NSUUID *callUUID_ = [[NSUUID alloc] initWithUUIDString:callUUID];
 
@@ -111,11 +110,7 @@ RCT_EXPORT_METHOD(setMuted:(NSString *)callUUID
 }
 
 RCT_EXPORT_METHOD(setProviderConfiguration:(NSDictionary *)dictionary) {
-#ifdef DEBUG
+    DDLogInfo(@"[RNCallKit][setProviderConfiguration:] dictionary = %@", dictionary);
-    NSLog(
-        @"[RNCallKit][setProviderConfiguration:] dictionary = %@",
-        dictionary);
-#endif
 
     if (![JMCallKitProxy isProviderConfigured]) {
         [self configureProviderFromDictionary:dictionary];
@@ -131,9 +126,7 @@ RCT_EXPORT_METHOD(startCall:(NSString *)callUUID
                       video:(BOOL)video
                     resolve:(RCTPromiseResolveBlock)resolve
                      reject:(RCTPromiseRejectBlock)reject) {
-#ifdef DEBUG
+    DDLogInfo(@"[RNCallKit][startCall] callUUID = %@", callUUID);
-    NSLog(@"[RNCallKit][startCall] callUUID = %@", callUUID);
-#endif
 
     NSUUID *callUUID_ = [[NSUUID alloc] initWithUUIDString:callUUID];
 
@@ -197,12 +190,7 @@ RCT_EXPORT_METHOD(updateCall:(NSString *)callUUID
                      options:(NSDictionary *)options
                      resolve:(RCTPromiseResolveBlock)resolve
                       reject:(RCTPromiseRejectBlock)reject) {
-#ifdef DEBUG
+    DDLogInfo(@"[RNCallKit][updateCall] callUUID = %@ options = %@", callUUID, options);
-    NSLog(
-        @"[RNCallKit][updateCall] callUUID = %@ options = %@",
-        callUUID,
-        options);
-#endif
 
     NSUUID *callUUID_ = [[NSUUID alloc] initWithUUIDString:callUUID];
 
@@ -225,9 +213,7 @@ RCT_EXPORT_METHOD(updateCall:(NSString *)callUUID
 #pragma mark - Helper methods
 
 - (void)configureProviderFromDictionary:(NSDictionary* )dictionary {
-#ifdef DEBUG
+    DDLogInfo(@"[RNCallKit][providerConfigurationFromDictionary: %@]", dictionary);
-    NSLog(@"[RNCallKit][providerConfigurationFromDictionary:]");
-#endif
 
     if (!dictionary) {
         dictionary = @{};
@@ -271,17 +257,12 @@ RCT_EXPORT_METHOD(updateCall:(NSString *)callUUID
 - (void)requestTransaction:(CXTransaction *)transaction
                    resolve:(RCTPromiseResolveBlock)resolve
                     reject:(RCTPromiseRejectBlock)reject {
-#ifdef DEBUG
+    DDLogInfo(@"[RNCallKit][requestTransaction] transaction = %@", transaction);
-    NSLog(@"[RNCallKit][requestTransaction] transaction = %@", transaction);
-#endif
 
     [JMCallKitProxy request:transaction
                  completion:^(NSError * _Nullable error) {
         if (error) {
-            NSLog(
+            DDLogError(@"[RNCallKit][requestTransaction] Error requesting transaction (%@): (%@)", transaction.actions, error);
-                @"[RNCallKit][requestTransaction] Error requesting transaction (%@): (%@)",
-                transaction.actions,
-                error);
             reject(nil, @"Error processing CallKit transaction", error);
         } else {
             resolve(nil);
@@ -293,18 +274,14 @@ RCT_EXPORT_METHOD(updateCall:(NSString *)callUUID
 
 // Called when the provider has been reset. We should terminate all calls.
 - (void)providerDidReset {
-#ifdef DEBUG
+    DDLogInfo(@"[RNCallKit][CXProviderDelegate][providerDidReset:]");
-    NSLog(@"[RNCallKit][CXProviderDelegate][providerDidReset:]");
-#endif
 
     [self sendEventWithName:RNCallKitProviderDidReset body:nil];
 }
 
 // Answering incoming call
 - (void) performAnswerCallWithUUID:(NSUUID *)UUID {
-#ifdef DEBUG
+    DDLogInfo(@"[RNCallKit][CXProviderDelegate][provider:performAnswerCallAction:]");
-    NSLog(@"[RNCallKit][CXProviderDelegate][provider:performAnswerCallAction:]");
-#endif
 
     [self sendEventWithName:RNCallKitPerformAnswerCallAction
                        body:@{ @"callUUID": UUID.UUIDString }];
@@ -312,9 +289,7 @@ RCT_EXPORT_METHOD(updateCall:(NSString *)callUUID
 
 // Call ended, user request
 - (void) performEndCallWithUUID:(NSUUID *)UUID {
-#ifdef DEBUG
+    DDLogInfo(@"[RNCallKit][CXProviderDelegate][provider:performEndCallAction:]");
-    NSLog(@"[RNCallKit][CXProviderDelegate][provider:performEndCallAction:]");
-#endif
 
     [self sendEventWithName:RNCallKitPerformEndCallAction
                        body:@{ @"callUUID": UUID.UUIDString }];
@@ -323,9 +298,7 @@ RCT_EXPORT_METHOD(updateCall:(NSString *)callUUID
 // Handle audio mute from CallKit view
 - (void) performSetMutedCallWithUUID:(NSUUID *)UUID
                              isMuted:(BOOL)isMuted {
-#ifdef DEBUG
+    DDLogInfo(@"[RNCallKit][CXProviderDelegate][provider:performSetMutedCallAction:]");
-    NSLog(@"[RNCallKit][CXProviderDelegate][provider:performSetMutedCallAction:]");
-#endif
 
     [self sendEventWithName:RNCallKitPerformSetMutedCallAction
                        body:@{
@@ -337,31 +310,26 @@ RCT_EXPORT_METHOD(updateCall:(NSString *)callUUID
 // Starting outgoing call
 - (void) performStartCallWithUUID:(NSUUID *)UUID
                           isVideo:(BOOL)isVideo {
-#ifdef DEBUG
+    DDLogInfo(@"[RNCallKit][CXProviderDelegate][provider:performStartCallAction:]");
-    NSLog(@"[RNCallKit][CXProviderDelegate][provider:performStartCallAction:]");
+
-#endif
     [JMCallKitProxy reportOutgoingCallWith:UUID
                        startedConnectingAt:nil];
 }
 
 - (void) providerDidActivateAudioSessionWithSession:(AVAudioSession *)session {
-#ifdef DEBUG
+    DDLogInfo(@"[RNCallKit][CXProviderDelegate][provider:didActivateAudioSession:]");
-    NSLog(@"[RNCallKit][CXProviderDelegate][provider:didActivateAudioSession:]");
+
-#endif
     [[RTCAudioSession sharedInstance] audioSessionDidActivate:session];
 }
 
 - (void) providerDidDeactivateAudioSessionWithSession:(AVAudioSession *)session {
-#ifdef DEBUG
+    DDLogInfo(@"[RNCallKit][CXProviderDelegate][provider:didDeactivateAudioSession:]");
-    NSLog(@"[RNCallKit][CXProviderDelegate][provider:didDeactivateAudioSession:]");
+
-#endif
     [[RTCAudioSession sharedInstance] audioSessionDidDeactivate:session];
 }
 
 - (void) providerTimedOutPerformingActionWithAction:(CXAction *)action {
-#ifdef DEBUG
+    DDLogWarn(@"[RNCallKit][CXProviderDelegate][provider:timedOutPerformingAction:]");
-    NSLog(@"[RNCallKit][CXProviderDelegate][provider:timedOutPerformingAction:]");
-#endif
 }
 
 

package-lock.json

@@ -8100,8 +8100,7 @@
     "function-bind": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz",
-      "integrity": "sha512-yIovAzMX49sF8Yl58fSCWJ5svSLuaibPxXQJFLmBObTuCr0Mf1KiPopGM9NiFjiYBCbfaa2Fh6breQ6ANVTI0A==",
+      "integrity": "sha512-yIovAzMX49sF8Yl58fSCWJ5svSLuaibPxXQJFLmBObTuCr0Mf1KiPopGM9NiFjiYBCbfaa2Fh6breQ6ANVTI0A=="
-      "dev": true
     },
     "functional-red-black-tree": {
       "version": "1.0.1",
@@ -8306,7 +8305,6 @@
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/has/-/has-1.0.1.tgz",
       "integrity": "sha1-hGFzP1OLCDfJNh45qauelwTcLyg=",
-      "dev": true,
       "requires": {
         "function-bind": "^1.0.2"
       }
@@ -8325,6 +8323,11 @@
       "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-1.0.0.tgz",
       "integrity": "sha1-nZ55MWXOAXoA8AQYxD+UKnsdEfo="
     },
+    "has-symbols": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/has-symbols/-/has-symbols-1.0.0.tgz",
+      "integrity": "sha1-uhqPGvKg/DllD1yFA2dwQSIGO0Q="
+    },
     "has-unicode": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/has-unicode/-/has-unicode-2.0.1.tgz",
@@ -9305,6 +9308,11 @@
         "kind-of": "^3.0.2"
       }
     },
+    "is-arguments": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/is-arguments/-/is-arguments-1.0.4.tgz",
+      "integrity": "sha512-xPh0Rmt8NE65sNzvyUmWgI1tz3mKq74lGA0mL8LYZcoIzKOzDh6HmrYm3d18k60nHerC8A9Km8kYu87zfSFnLA=="
+    },
     "is-arrayish": {
       "version": "0.2.1",
       "resolved": "https://registry.npmjs.org/is-arrayish/-/is-arrayish-0.2.1.tgz",
@@ -9357,8 +9365,7 @@
     "is-date-object": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/is-date-object/-/is-date-object-1.0.1.tgz",
-      "integrity": "sha1-mqIOtq7rv/d/vTPnTKAbM1gdOhY=",
+      "integrity": "sha1-mqIOtq7rv/d/vTPnTKAbM1gdOhY="
-      "dev": true
     },
     "is-descriptor": {
       "version": "0.1.6",
@@ -9401,6 +9408,11 @@
       "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz",
       "integrity": "sha1-o7MKXE8ZkYMWeqq5O+764937ZU8="
     },
+    "is-generator-function": {
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/is-generator-function/-/is-generator-function-1.0.7.tgz",
+      "integrity": "sha512-YZc5EwyO4f2kWCax7oegfuSr9mFz1ZvieNYBEjmukLxgXfBUbxAWGVF7GZf0zidYtoBl3WvC07YK0wT76a+Rtw=="
+    },
     "is-number": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/is-number/-/is-number-3.0.0.tgz",
@@ -9456,7 +9468,6 @@
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/is-regex/-/is-regex-1.0.4.tgz",
       "integrity": "sha1-VRdIm1RwkbCTDglWVM7SXul+lJE=",
-      "dev": true,
       "requires": {
         "has": "^1.0.1"
       }
@@ -12032,6 +12043,15 @@
           "requires": {
             "safe-buffer": "~5.1.0"
           }
+        },
+        "util": {
+          "version": "0.10.4",
+          "resolved": "https://registry.npmjs.org/util/-/util-0.10.4.tgz",
+          "integrity": "sha512-0Pm9hTQ3se5ll1XihRic3FDIku70C+iHUdT/W926rSgHV5QgXsYbKZN8MSC3tJtSkhuROzvsQjAaFENRXr+19A==",
+          "dev": true,
+          "requires": {
+            "inherits": "2.0.3"
+          }
         }
       }
     },
@@ -12285,6 +12305,76 @@
         "isobject": "^3.0.0"
       }
     },
+    "object.entries": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/object.entries/-/object.entries-1.1.0.tgz",
+      "integrity": "sha512-l+H6EQ8qzGRxbkHOd5I/aHRhHDKoQXQ8g0BYt4uSweQU1/J6dZUOyWh9a2Vky35YCKjzmgxOzta2hH6kf9HuXA==",
+      "requires": {
+        "define-properties": "^1.1.3",
+        "es-abstract": "^1.12.0",
+        "function-bind": "^1.1.1",
+        "has": "^1.0.3"
+      },
+      "dependencies": {
+        "define-properties": {
+          "version": "1.1.3",
+          "resolved": "https://registry.npmjs.org/define-properties/-/define-properties-1.1.3.tgz",
+          "integrity": "sha512-3MqfYKj2lLzdMSf8ZIZE/V+Zuy+BgD6f164e8K2w7dgnpKArBDerGYpM46IYYcjnkdPNMjPk9A6VFB8+3SKlXQ==",
+          "requires": {
+            "object-keys": "^1.0.12"
+          }
+        },
+        "es-abstract": {
+          "version": "1.13.0",
+          "resolved": "https://registry.npmjs.org/es-abstract/-/es-abstract-1.13.0.tgz",
+          "integrity": "sha512-vDZfg/ykNxQVwup/8E1BZhVzFfBxs9NqMzGcvIJrqg5k2/5Za2bWo40dK2J1pgLngZ7c+Shh8lwYtLGyrwPutg==",
+          "requires": {
+            "es-to-primitive": "^1.2.0",
+            "function-bind": "^1.1.1",
+            "has": "^1.0.3",
+            "is-callable": "^1.1.4",
+            "is-regex": "^1.0.4",
+            "object-keys": "^1.0.12"
+          }
+        },
+        "es-to-primitive": {
+          "version": "1.2.0",
+          "resolved": "https://registry.npmjs.org/es-to-primitive/-/es-to-primitive-1.2.0.tgz",
+          "integrity": "sha512-qZryBOJjV//LaxLTV6UC//WewneB3LcXOL9NP++ozKVXsIIIpm/2c13UDiD9Jp2eThsecw9m3jPqDwTyobcdbg==",
+          "requires": {
+            "is-callable": "^1.1.4",
+            "is-date-object": "^1.0.1",
+            "is-symbol": "^1.0.2"
+          }
+        },
+        "has": {
+          "version": "1.0.3",
+          "resolved": "https://registry.npmjs.org/has/-/has-1.0.3.tgz",
+          "integrity": "sha512-f2dvO0VU6Oej7RkWJGrehjbzMAjFp5/VKPp5tTpWIV4JHHZK1/BxbFRtf/siA2SWTe09caDmVtYYzWEIbBS4zw==",
+          "requires": {
+            "function-bind": "^1.1.1"
+          }
+        },
+        "is-callable": {
+          "version": "1.1.4",
+          "resolved": "https://registry.npmjs.org/is-callable/-/is-callable-1.1.4.tgz",
+          "integrity": "sha512-r5p9sxJjYnArLjObpjA4xu5EKI3CuKHkJXMhT7kwbpUyIFD1n5PMAsoPvWnvtZiNz7LjkYDRZhd7FlI0eMijEA=="
+        },
+        "is-symbol": {
+          "version": "1.0.2",
+          "resolved": "https://registry.npmjs.org/is-symbol/-/is-symbol-1.0.2.tgz",
+          "integrity": "sha512-HS8bZ9ox60yCJLH9snBpIwv9pYUAkcuLhSA1oero1UB5y9aiQpRA8y2ex945AOtCZL1lJDeIk3G5LthswI46Lw==",
+          "requires": {
+            "has-symbols": "^1.0.0"
+          }
+        },
+        "object-keys": {
+          "version": "1.1.1",
+          "resolved": "https://registry.npmjs.org/object-keys/-/object-keys-1.1.1.tgz",
+          "integrity": "sha512-NuAESUOUMrlIXOfHKzD6bpPu3tYt3xvjNdRIQ+FeT0lNb4K8WR70CaDxhuNguS2XG+GjkyMwOzsN5ZktImfhLA=="
+        }
+      }
+    },
     "object.getownpropertydescriptors": {
       "version": "2.0.3",
       "resolved": "https://registry.npmjs.org/object.getownpropertydescriptors/-/object.getownpropertydescriptors-2.0.3.tgz",
@@ -17339,12 +17429,22 @@
       "integrity": "sha512-cwESVXlO3url9YWlFW/TA9cshCEhtu7IKJ/p5soJ/gGpj7vbvFrAY/eIioQ6Dw23KjZhYgiIo8HOs1nQ2vr/oQ=="
     },
     "util": {
-      "version": "0.10.4",
+      "version": "0.12.1",
-      "resolved": "https://registry.npmjs.org/util/-/util-0.10.4.tgz",
+      "resolved": "https://registry.npmjs.org/util/-/util-0.12.1.tgz",
-      "integrity": "sha512-0Pm9hTQ3se5ll1XihRic3FDIku70C+iHUdT/W926rSgHV5QgXsYbKZN8MSC3tJtSkhuROzvsQjAaFENRXr+19A==",
+      "integrity": "sha512-MREAtYOp+GTt9/+kwf00IYoHZyjM8VU4aVrkzUlejyqaIjd2GztVl5V9hGXKlvBKE3gENn/FMfHE5v6hElXGcQ==",
-      "dev": true,
       "requires": {
-        "inherits": "2.0.3"
+        "inherits": "^2.0.3",
+        "is-arguments": "^1.0.4",
+        "is-generator-function": "^1.0.7",
+        "object.entries": "^1.1.0",
+        "safe-buffer": "^5.1.2"
+      },
+      "dependencies": {
+        "safe-buffer": {
+          "version": "5.2.0",
+          "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.0.tgz",
+          "integrity": "sha512-fZEwUGbVl7kouZs1jCdMLdt95hdIv0ZeHg6L7qPeciMZhZ+/gdesW4wgTARkrFWEpspjEATAzUGPG8N2jJiwbg=="
+        }
       }
     },
     "util-deprecate": {

package.json

@@ -86,6 +86,7 @@
     "redux": "4.0.4",
     "redux-thunk": "2.2.0",
     "styled-components": "3.4.9",
+    "util": "0.12.1",
     "uuid": "3.1.0",
     "windows-iana": "^3.1.0",
     "xmldom": "0.1.27"

react/features/base/logging/LogTransport.native.js

@@ -0,0 +1,65 @@
+// @flow
+
+import { NativeModules } from 'react-native';
+import { format } from 'util';
+
+// Some code adapted from https://github.com/houserater/react-native-lumberjack
+// License: MIT
+
+const { LogBridge } = NativeModules;
+
+/**
+ * Returns the stack trace for a given @code {Error} object.
+ *
+ * @param {Errror} e - The rrror.
+ * @returns {string} - The stack trace.
+ */
+function stackToString(e) {
+    let ce;
+    let s = e.stack;
+
+    if (typeof e.cause === 'function' && (ce = e.cause())) {
+        s += `\nCaused by: ${stackToString(ce)}`;
+    }
+
+    return s;
+}
+
+/**
+ * Constructs a log transport object for use with jitsi-meet-logger.
+ *
+ * @returns {Object} - The transport object.
+ */
+function buildTransport() {
+    return [
+        'trace',
+        'debug',
+        'info',
+        'log',
+        'warn',
+        'error'
+    ].reduce((logger, logName) => {
+        logger[logName] = (...args: Array<string>) => {
+            const nargs = args.map(arg => {
+                if (arg instanceof Error) {
+                    const errorBody = {
+                        message: arg.message,
+                        code: arg.code,
+                        stack: stackToString(arg)
+                    };
+
+                    return `Error(${arg.name})${JSON.stringify(errorBody)}`;
+                }
+
+                return arg;
+            });
+            const message = format(...nargs);
+
+            LogBridge[logName](message);
+        };
+
+        return logger;
+    }, {});
+}
+
+export default buildTransport();

react/features/base/logging/functions.js

@@ -1,6 +1,9 @@
 // @flow
 
-import { getLogger as _getLogger } from 'jitsi-meet-logger';
+import _ from 'lodash';
+import Logger, { getLogger as _getLogger } from 'jitsi-meet-logger';
+
+import LogTransport from './LogTransport';
 
 /**
  * Options for building the logger. We disable the callee info on RN because it's
@@ -20,3 +23,22 @@ export function getLogger(id: string) {
 
     return _getLogger(id, undefined, opts);
 }
+
+/**
+ * Initializes native logging. This operations must be done as early as possible.
+ */
+export const _initLogging = _.once(() => {
+    if (navigator.product !== 'ReactNative') {
+        return;
+    }
+
+    // Lazy load it to avoid cycles in early web bootstrap code.
+    const { default: JitsiMeetJS } = require('../lib-jitsi-meet');
+
+    Logger.setGlobalOptions(DEFAULT_RN_OPTS);
+    JitsiMeetJS.setGlobalLogOptions(DEFAULT_RN_OPTS);
+    Logger.removeGlobalTransport(console);
+    JitsiMeetJS.removeGlobalLogTransport(console);
+    Logger.addGlobalTransport(LogTransport);
+    JitsiMeetJS.addGlobalLogTransport(LogTransport);
+});

react/features/base/logging/middleware.js

@@ -163,12 +163,6 @@ function _initLogging({ dispatch, getState }, loggingConfig, isTestingEnabled) {
         logCollector.stop();
         dispatch(setLogCollector(undefined));
     }
-
-    // Disable caller function info.
-    if (navigator.product === 'ReactNative') {
-        Logger.setGlobalOptions({ disableCallerInfo: true });
-        JitsiMeetJS.setGlobalLogOptions({ disableCallerInfo: true });
-    }
 }
 
 /**

react/index.native.js

@@ -16,6 +16,9 @@ import { AppRegistry } from 'react-native';
 import { App } from './features/app';
 import { IncomingCallApp } from './features/mobile/incoming-call';
 
+// It's crucial that the native loggers are created ASAP, not to lose any data.
+import { _initLogging } from './features/base/logging/functions';
+
 declare var __DEV__;
 
 /**
@@ -51,6 +54,9 @@ class Root extends PureComponent<Props> {
     }
 }
 
+// Initialize logging.
+_initLogging();
+
 // HORRIBLE HACK ALERT! React Native logs the initial props with `console.log`. Here we are quickly patching it
 // to avoid logging potentially sensitive information.
 if (!__DEV__) {