Content Sharing is not working In Android

[ajay91kukreja]

I have implemented a screen-sharing feature in my Android application, but I am not receiving a callback in onVideoTileAdded(). However, I do receive a callback in onAttendeesJoined() with my ID and #content.

I am sharing my code below. Could you please review it and help me identify any issues in my implementation?

Thank you for your time and assistance.

 mediaProjectionManager =
            (MediaProjectionManager) getSystemService(Context.MEDIA_PROJECTION_SERVICE);

startActivityForResult(
mediaProjectionManager.createScreenCaptureIntent(),
SCREEN_SHARE_REQUEST_CODE
);

@Override
protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {

if (requestCode == SCREEN_SHARE_REQUEST_CODE && resultCode == RESULT_OK) {
startScreenShare( resultCode,data,this);
} else {
Log.e("ScreenShare", "Screen sharing permission denied");
}
super.onActivityResult(requestCode, resultCode, data);
}

private void startScreenShare(int resultCode, Intent data, Context fragmentContext) {
    // Get DisplayManager service
    DisplayManager displayManager = (DisplayManager) getSystemService(Context.DISPLAY_SERVICE);

    // Initialize Logger
    ConsoleLogger logger = new ConsoleLogger(LogLevel.DEBUG);

    // Define Service Connection for Screen Sharing
    mMeetingModel.setScreenShareServiceConnection(new ServiceConnection() {
        @Override
        public void onServiceConnected(ComponentName className, IBinder service) {
            Log.d("ScreenShare", "📢 Screen Share Service Connected");

            // Ensure EGL Factory and Meeting Session are available
            if (mMeetingSessionModel.getEglCoreFactory() == null || sessionConfig == null || audioVideo == null) {
                Log.e("ScreenShare", "📢 Required dependencies are null. Cannot start screen sharing.");
                return;
            }

            // Initialize Screen Capture Source
            DefaultScreenCaptureSource screenCaptureSource = new DefaultScreenCaptureSource(
                    activity,
                    logger,
                    new DefaultSurfaceTextureCaptureSourceFactory(logger, mMeetingSessionModel.getEglCoreFactory()),
                    resultCode,
                    data,
                    displayManager,
                    mediaProjectionManager
            );

            // Mark screen share service as bound
            mMeetingModel.setScreenShareServiceBound(true);

            // Define Capture Observer
            CaptureSourceObserver screenCaptureSourceObserver = new CaptureSourceObserver() {
                @Override
                public void onCaptureStarted() {
                    Log.d("ScreenShare", "📢 Screen sharing started.");
                    if (screenShareManager != null && audioVideo != null) {
                        Log.d("ScreenShare", "📢 Screen sharing started function called .");
                  
                        mMeetingSessionModel.getMeetingSession().getAudioVideo().startContentShare(screenShareManager);
                    }
                }

                @Override
                public void onCaptureStopped() {
                    Log.d("ScreenShare", "📢 Screen sharing stopped.");
                }

                @Override
                public void onCaptureFailed(CaptureSourceError error) {
                    Log.e("ScreenShare", "📢 Screen sharing failed: " + error);
                    if (audioVideo != null) {
                        audioVideo.stopContentShare();
                    }
                }
            };

            // Set max resolution for screen share
            if (sessionConfig != null && sessionConfig.getFeatures() != null) {
                screenCaptureSource.setMaxResolution(sessionConfig.getFeatures().getContentMaxResolution());
            }

            // Initialize and Start Screen Share Manager
            screenShareManager = new ScreenShareManager(screenCaptureSource, fragmentContext);
            screenShareManager.setScreenCaptureConnectionService(mMeetingModel.getScreenShareServiceConnection());
            screenShareManager.addObserver(screenCaptureSourceObserver);
            screenShareManager.start();

        }

        @Override
        public void onServiceDisconnected(ComponentName componentName) {
            Log.d("ScreenShare", "📢 Screen Share Service Disconnected");
            mMeetingModel.setScreenShareServiceBound(false);
        }
    });

    // Start Screen Capture Service
    Intent intent = new Intent(fragmentContext, ScreenCaptureService.class);
    fragmentContext.startService(intent);

    // Bind Service if Connection is Available
    if (mMeetingModel.getScreenShareServiceConnection() != null) {
        fragmentContext.bindService(intent, mMeetingModel.getScreenShareServiceConnection(), Context.BIND_AUTO_CREATE);
    }
}