Android

dependencies {
    implementation 'com.twilio:video-android:7.10.2'
}

dependencies {
    implementation 'com.tencent.liteav:LiteAVSDK_TRTC:latest.release'
}

android {
    defaultConfig {
        ndk {
            abiFilters 'armeabi-v7a', 'arm64-v8a'
        }
    }
}

<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.permission.RECORD_AUDIO" />
<uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" />
<uses-permission android:name="android.permission.BLUETOOTH" />
<uses-feature android:name="android.hardware.camera.autofocus" />

-keep class com.tencent.** { *; }

// Twilio Video does not require explicit SDK instance initialization.
// Connect to a room directly using Video.connect() static method.
// Optional: Set log level
Video.setLogLevel(LogLevel.DEBUG);

Room.Listener roomListener = new Room.Listener() {
    @Override
    public void onConnected(Room room) {
        Log.i("Twilio", "Connected to " + room.getName());
    }

    @Override
    public void onConnectFailure(Room room, TwilioException twilioException) {
        Log.e("Twilio", "Connect failure: " + twilioException.getMessage());
    }

    @Override
    public void onDisconnected(Room room, TwilioException twilioException) {
        Log.i("Twilio", "Disconnected from " + room.getName());
    }

    @Override
    public void onParticipantConnected(Room room, RemoteParticipant remoteParticipant) {
        Log.i("Twilio", "Participant connected: " + remoteParticipant.getIdentity());
    }

    @Override
    public void onParticipantDisconnected(Room room, RemoteParticipant remoteParticipant) {
        Log.i("Twilio", "Participant disconnected: " + remoteParticipant.getIdentity());
    }

    @Override
    public void onReconnecting(Room room, TwilioException twilioException) {
        Log.i("Twilio", "Reconnecting...");
    }

    @Override
    public void onReconnected(Room room) {
        Log.i("Twilio", "Reconnected");
    }
};

// Build connection options (exclude local tracks; publish tracks dynamically after connecting)
ConnectOptions connectOptions = new ConnectOptions.Builder(accessToken)
    .roomName("my-room")
    .build();

// Connect to the room using the predefined roomListener
Room room = Video.connect(context, connectOptions, roomListener);

// --- Local Video ---
// Create camera capturer
CameraCapturer cameraCapturer = new CameraCapturer(context,
    CameraCapturer.CameraSource.FRONT_CAMERA);
// Create local video track
LocalVideoTrack localVideoTrack = LocalVideoTrack.create(context, true, cameraCapturer);
// Render to view
VideoView localVideoView = findViewById(R.id.local_video_view);
localVideoTrack.addSink(localVideoView);

// --- Local Audio ---
LocalAudioTrack localAudioTrack = LocalAudioTrack.create(context, true);

// --- Publish tracks (Method 1: publish on connect) ---
ConnectOptions connectOptions = new ConnectOptions.Builder(accessToken)
    .roomName("my-room")
    .audioTracks(Collections.singletonList(localAudioTrack))
    .videoTracks(Collections.singletonList(localVideoTrack))
    .build();
Room room = Video.connect(context, connectOptions, roomListener);

// --- Publish tracks (Method 2: publish dynamically after connect) ---
room.getLocalParticipant().publishTrack(localVideoTrack);
room.getLocalParticipant().publishTrack(localAudioTrack);

// Set listener for remote participant
remoteParticipant.setListener(new RemoteParticipant.Listener() {
    @Override
    public void onVideoTrackSubscribed(RemoteParticipant remoteParticipant,
            RemoteVideoTrackPublication remoteVideoTrackPublication,
            RemoteVideoTrack remoteVideoTrack) {
        // Remote video track subscribed, add renderer
        VideoView remoteVideoView = findViewById(R.id.remote_video_view);
        remoteVideoTrack.addSink(remoteVideoView);
    }

    @Override
    public void onVideoTrackUnsubscribed(RemoteParticipant remoteParticipant,
            RemoteVideoTrackPublication remoteVideoTrackPublication,
            RemoteVideoTrack remoteVideoTrack) {
        // Remote video track unsubscribed, remove renderer
        remoteVideoTrack.removeSink(remoteVideoView);
    }

    @Override
    public void onAudioTrackSubscribed(RemoteParticipant remoteParticipant,
            RemoteAudioTrackPublication remoteAudioTrackPublication,
            RemoteAudioTrack remoteAudioTrack) {
        // Remote audio track subscribed (auto-play)
    }

    // ... other callback methods
});

// Mute/unmute local audio
localAudioTrack.enable(false); // Mute
localAudioTrack.enable(true);  // Unmute

// Pause/resume local video
localVideoTrack.enable(false); // Pause video
localVideoTrack.enable(true);  // Resume video

// Twilio does not provide direct API to mute remote users.
// Achieved by unsubscribing remote tracks.
// Unsubscribe remote audio
remoteAudioTrackPublication.getRemoteAudioTrack().setPlaybackEnabled(false);
// Unsubscribe remote video
remoteVideoTrack.removeSink(remoteVideoView);

// Disconnect from room
room.disconnect();

// Release local track resources
if (localAudioTrack != null) {
    localAudioTrack.release();
    localAudioTrack = null;
}
if (localVideoTrack != null) {
    localVideoTrack.release();
    localVideoTrack = null;
}