@Override
        public void onVideoFinish(VideoTexture videoTexture) {
            VRT360Video video = mVideo.get();
            if (video == null || video.isTornDown()) {
                return;
            }

            video.reactVideoFinishedCallback();
        }
Contains a VideoTexture that is set as a background video on the scene.
android/viro_bridge/src/main/java/com/viromedia/bridge/component/VRT360Video.java