[android] Room recording status

android/src/main/java/com/twiliorn/library/CustomTwilioVideoView.java

@@ -22,8 +22,8 @@
 import android.os.Build;
 import android.os.Handler;
 import android.os.HandlerThread;
-import android.support.annotation.NonNull;
-import android.support.annotation.StringDef;
+import androidx.annotation.NonNull;
+import androidx.annotation.StringDef;
 import android.util.Log;
 import android.view.View;
 
@@ -103,6 +103,8 @@
 import static com.twiliorn.library.CustomTwilioVideoView.Events.ON_STATS_RECEIVED;
 import static com.twiliorn.library.CustomTwilioVideoView.Events.ON_VIDEO_CHANGED;
 import static com.twiliorn.library.CustomTwilioVideoView.Events.ON_DOMINANT_SPEAKER_CHANGED;
+import static com.twiliorn.library.CustomTwilioVideoView.Events.ON_RECORDING_STARTED;
+import static com.twiliorn.library.CustomTwilioVideoView.Events.ON_RECORDING_STOPPED;
 
 public class CustomTwilioVideoView extends View implements LifecycleEventListener, AudioManager.OnAudioFocusChangeListener {
     private static final String TAG = "CustomTwilioVideoView";
@@ -165,6 +167,8 @@ public class CustomTwilioVideoView extends View implements LifecycleEventListene
         String ON_STATS_RECEIVED = "onStatsReceived";
         String ON_NETWORK_QUALITY_LEVELS_CHANGED = "onNetworkQualityLevelsChanged";
         String ON_DOMINANT_SPEAKER_CHANGED = "onDominantSpeakerDidChange";
+        String ON_RECORDING_STARTED = "onRecordingStarted";
+        String ON_RECORDING_STOPPED = "onRecordingStopped";
     }
 
     private final ThemedReactContext themedReactContext;
@@ -210,6 +214,8 @@ public class CustomTwilioVideoView extends View implements LifecycleEventListene
 
     public CustomTwilioVideoView(ThemedReactContext context) {
         super(context);
+        releaseResource();
+
         this.themedReactContext = context;
         this.eventEmitter = themedReactContext.getJSModule(RCTEventEmitter.class);
 
@@ -382,46 +388,54 @@ public void onHostPause() {
 
     @Override
     public void onHostDestroy() {
-        /*
-         * Remove stream voice control
-         */
-        if (themedReactContext.getCurrentActivity() != null) {
-            themedReactContext.getCurrentActivity().setVolumeControlStream(AudioManager.USE_DEFAULT_STREAM_TYPE);
-        }
-        /*
-         * Always disconnect from the room before leaving the Activity to
-         * ensure any memory allocated to the Room resource is freed.
-         */
-        if (room != null && room.getState() != Room.State.DISCONNECTED) {
-            room.disconnect();
-            disconnectedFromOnDestroy = true;
-        }
-
-        /*
-         * Release the local media ensuring any memory allocated to audio or video is freed.
-         */
-        if (localVideoTrack != null) {
-            localVideoTrack.release();
-            localVideoTrack = null;
-        }
-
-        if (localAudioTrack != null) {
-            localAudioTrack.release();
-            localAudioTrack = null;
-        }
-
-        // Quit the data track message thread
-        dataTrackMessageThread.quit();
-
-
+      releaseResource();
     }
 
     public void releaseResource() {
-        themedReactContext.removeLifecycleEventListener(this);
-        room = null;
-        localVideoTrack = null;
-        thumbnailVideoView = null;
-        cameraCapturer = null;
+      thumbnailVideoView = null;
+      roomName = null;
+      accessToken = null;
+
+      /*
+        * Remove stream voice control
+        */
+      if (themedReactContext != null && themedReactContext.getCurrentActivity() != null) {
+          themedReactContext.getCurrentActivity().setVolumeControlStream(AudioManager.USE_DEFAULT_STREAM_TYPE);
+          themedReactContext.removeLifecycleEventListener(this);
+      }
+      /*
+        * Always disconnect from the room before leaving the Activity to
+        * ensure any memory allocated to the Room resource is freed.
+        */
+      if (room != null && room.getState() != Room.State.DISCONNECTED) {
+          room.disconnect();
+          disconnectedFromOnDestroy = true;
+      }
+      room = null;
+
+
+      if (localParticipant != null) {
+          localParticipant.unpublishTrack(localVideoTrack);
+          localParticipant = null;
+      }
+
+      if (localVideoTrack != null) {
+          localVideoTrack.release();
+          localVideoTrack = null;
+      }
+
+      if (localAudioTrack != null) {
+          localAudioTrack.release();
+          localAudioTrack = null;
+      }
+
+      if (cameraCapturer != null) {
+          cameraCapturer.stopCapture();
+          cameraCapturer = null;
+      }
+
+      // Quit the data track message thread
+      dataTrackMessageThread.quit();
     }
 
     // ====== CONNECTING ===========================================================================
@@ -804,6 +818,14 @@ public void onStats(List<StatsReport> statsReports) {
         }
     }
 
+    public boolean isActive() {
+      return room != null;
+    }
+
+    public boolean isRecording() {
+      return room.isRecording();
+    }
+
     public void disableOpenSLES() {
         WebRtcAudioManager.setBlacklistDeviceForOpenSLESUsage(true);
     }
@@ -915,10 +937,16 @@ public void onParticipantDisconnected(Room room, RemoteParticipant participant)
 
             @Override
             public void onRecordingStarted(Room room) {
+              WritableMap event = new WritableNativeMap();
+
+              pushEvent(CustomTwilioVideoView.this, ON_RECORDING_STARTED, event);
             }
 
             @Override
             public void onRecordingStopped(Room room) {
+              WritableMap event = new WritableNativeMap();
+
+              pushEvent(CustomTwilioVideoView.this, ON_RECORDING_STOPPED, event);
             }
 
             @Override

android/src/main/java/com/twiliorn/library/CustomTwilioVideoViewManager.java

@@ -8,7 +8,7 @@
  */
 package com.twiliorn.library;
 
-import android.support.annotation.Nullable;
+import androidx.annotation.Nullable;
 
 import com.facebook.react.bridge.ReadableArray;
 import com.facebook.react.common.MapBuilder;
@@ -40,6 +40,8 @@
 import static com.twiliorn.library.CustomTwilioVideoView.Events.ON_STATS_RECEIVED;
 import static com.twiliorn.library.CustomTwilioVideoView.Events.ON_NETWORK_QUALITY_LEVELS_CHANGED;
 import static com.twiliorn.library.CustomTwilioVideoView.Events.ON_DOMINANT_SPEAKER_CHANGED;
+import static com.twiliorn.library.CustomTwilioVideoView.Events.ON_RECORDING_STARTED;
+import static com.twiliorn.library.CustomTwilioVideoView.Events.ON_RECORDING_STOPPED;
 
 
 public class CustomTwilioVideoViewManager extends SimpleViewManager<CustomTwilioVideoView> {
@@ -65,6 +67,12 @@ public String getName() {
         return REACT_CLASS;
     }
 
+    @Override
+    public void onDropViewInstance(CustomTwilioVideoView view) {
+      view.onHostDestroy();
+      super.onDropViewInstance(view);
+    }
+
     @Override
     protected CustomTwilioVideoView createViewInstance(ThemedReactContext reactContext) {
         return new CustomTwilioVideoView(reactContext);
@@ -166,7 +174,9 @@ public Map getExportedCustomDirectEventTypeConstants() {
         ));
 
         map.putAll(MapBuilder.of(
-                ON_PARTICIPANT_REMOVED_DATA_TRACK, MapBuilder.of("registrationName", ON_PARTICIPANT_REMOVED_DATA_TRACK)
+                ON_PARTICIPANT_REMOVED_DATA_TRACK, MapBuilder.of("registrationName", ON_PARTICIPANT_REMOVED_DATA_TRACK),
+                ON_RECORDING_STARTED, MapBuilder.of("registrationName", ON_RECORDING_STARTED),
+                ON_RECORDING_STOPPED, MapBuilder.of("registrationName", ON_RECORDING_STOPPED)
         ));
 
         map.putAll(MapBuilder.of(
@@ -198,4 +208,8 @@ public Map<String, Integer> getCommandsMap() {
                 .put("sendString", SEND_STRING)
                 .build();
     }
+
+    public boolean isRecording(CustomTwilioVideoView view) {
+      return view.isRecording();
+    }
 }

android/src/main/java/com/twiliorn/library/TwilioPackage.java

@@ -20,8 +20,10 @@
 
 public class TwilioPackage implements ReactPackage {
     @Override
-    public List<NativeModule> createNativeModules(ReactApplicationContext reactContext) {
-        return Collections.emptyList();
+    public List<NativeModule> createNativeModules(ReactApplicationContext reactApplicationContext) {
+        return Arrays.<NativeModule>asList(
+          new TwilioVideoModule(reactApplicationContext)
+        );
     }
 
     // Deprecated by RN 0.47

android/src/main/java/com/twiliorn/library/TwilioVideoModule.java

@@ -0,0 +1,52 @@
+package com.twiliorn.library;
+
+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.bridge.ReadableMap;
+
+import com.facebook.react.uimanager.UIBlock;
+import com.facebook.react.uimanager.UIManagerModule;
+import com.facebook.react.uimanager.NativeViewHierarchyManager;
+
+public class TwilioVideoModule extends ReactContextBaseJavaModule {
+  private static final String TAG = "TwilioVideoModule";
+
+  private static ReactApplicationContext mReactContext;
+
+  public TwilioVideoModule(ReactApplicationContext reactContext) {
+    super(reactContext);
+    mReactContext = reactContext;
+  }
+
+  @Override
+  public String getName() {
+    return "TwilioVideoModule";
+  }
+
+  @ReactMethod
+  public void isRecording(final int viewTag, final Promise promise) {
+    final ReactApplicationContext context = getReactApplicationContext();
+    UIManagerModule uiManager = context.getNativeModule(UIManagerModule.class);
+
+    uiManager.addUIBlock(new UIBlock() {
+      @Override
+      public void execute(NativeViewHierarchyManager nativeViewHierarchyManager) {
+        final CustomTwilioVideoView videoView;
+
+        try {
+          videoView = (CustomTwilioVideoView) nativeViewHierarchyManager.resolveView(viewTag);
+
+          if(!videoView.isActive()){
+            promise.reject("E_VIEW_UNAVAILABLE", "isRecording: Video is not running");
+          } else {
+            promise.resolve(videoView.isRecording());
+          }
+        } catch (Exception e) {
+          promise.reject("E_VIEW_NOT_FOUND", "isRecording: Expected a CustomTwilioVideoView component");
+        }
+      }
+    });
+  }
+}

index.d.ts

@@ -108,6 +108,8 @@ declare module "react-native-twilio-video-webrtc" {
 
     onStatsReceived?: (data: any) => void;
     onDataTrackMessageReceived?: DataTrackEventCb;
+    onRecordingStarted?: () => void;
+    onRecordingStopped?: () => void;
     // iOS only
     autoInitializeCamera?: boolean;    
     ref?: React.Ref<any>;
@@ -156,6 +158,7 @@ declare module "react-native-twilio-video-webrtc" {
     publishLocalVideo: () => void;
     unpublishLocalVideo: () => void;
     sendString: (message: string) => void;
+    isRecording: () => Promise<boolean>;
   }
 
   class TwilioVideoLocalView extends React.Component<