Youtube_Player_API

public class YoutubeActivity extends YouTubeBaseActivity implements YouTubePlayer.OnInitializedListener, YouTubePlayer.PlayerStateChangeListener, YouTubePlayer.PlaybackEventListener {

    private static String VIDEO_ID = "YOUTUBE_VIDEO_ID";

    private AlertDialog mAlertDialog;
    private RelativeLayout rlYoutube;
    private Context mContext = this;
    private String getIntentType;
    private Context context = this;
  

    private int count = 0;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_youtube);

        rlYoutube = findViewById(R.id.rlYoutube);

        YouTubePlayerView mYoutubePlayerView = findViewById(R.id.ypv);
        String API_KEY = "YOUR_API_KEY";
        mYoutubePlayerView.initialize(API_KEY, this);
    }

    @Override
    public void onInitializationSuccess(YouTubePlayer.Provider provider, YouTubePlayer youTubePlayer, boolean b) {
        youTubePlayer.setPlayerStyle(YouTubePlayer.PlayerStyle.DEFAULT);
        youTubePlayer.setPlayerStateChangeListener(this);
        youTubePlayer.setPlaybackEventListener(this);

        if (!b) {
         youTubePlayer.cuePlaylist(VIDEO_ID);    
        }
    }

    @Override
    public void onInitializationFailure(YouTubePlayer.Provider provider, YouTubeInitializationResult youTubeInitializationResult) {
        Toast.makeText(this, R.string.initialize_failure, Toast.LENGTH_LONG).show();
    }

    @Override
    public void onLoading() {
    }

    @Override
    public void onLoaded(String s) { 
    }

    @Override
    public void onAdStarted() {
        Toast.makeText(this, R.string.ad_text, Toast.LENGTH_LONG).show();
    }

    @Override
    public void onVideoStarted() {
    }

    @Override
    public void onVideoEnded() {
    }

    @Override
    public void onError(YouTubePlayer.ErrorReason errorReason) {
    }

    @Override
    public void onPlaying() {
    }

    @Override
    public void onPaused() {
    }

    @Override
    public void onStopped() {
    }

    @Override
    public void onBuffering(boolean b) {
    }

    @Override
    public void onSeekTo(int i) {
    }
    
    @Override
    public void onDetachedFromWindow() {
        super.onDetachedFromWindow();
    }
}