watermark not showing up in damo app

[MudassirAsghar22]

uncommenting these lines did not show watermark;
Bitmap bitmap = BitmapFactory.decodeResource(getResources(), R.drawable.watermark);
Watermark watermark = new Watermark(bitmap, 300, 300, WatermarkPosition.WATERMARK_ORIENTATION_TOP_LEFT, 8, 8);
cameraView.setWatermark(watermark);