public class IjkPlayerActivity extends AppCompatActivity {  
  
	    private IjkPlayerView mPlayerView;  
	  
	    @Override  
	    protected void onCreate(Bundle savedInstanceState) {  
	        super.onCreate(savedInstanceState);  
	        setContentView(R.layout.activity_ijk_player);  
	        setSupportActionBar(mToolbar);  
	        //  Choose any one interface you need, init() must be the first to use.
	        Glide.with(this).load(IMAGE_URL).fitCenter().into(mPlayerView.mPlayerThumb); // Show the thumb before play
	        mPlayerView.init()              // Initialize, the first to use 
	                .setTitle("Title")  	// set title  
	                .setSkipTip(1000*60*1)  // set the position you want to skip  
	                .enableOrientation()    // enable orientation 
	          //      .setVideoPath(VIDEO_URL)    // set video url  
	                .setVideoSource(null, VIDEO_URL, VIDEO_URL, VIDEO_URL, null) // set multiple video url  
	                .setMediaQuality(IjkPlayerView.MEDIA_QUALITY_HIGH)  // set the initial video url
	                .enableDanmaku()        // enable Danmaku  
	                .setDanmakuSource(getResources().openRawResource(R.raw.comments)) // add Danmaku source, you need to use enableDanmaku() first 
	                .start();   // Start playing 
	    }  
	  
	    @Override  
	    protected void onResume() {  
	        super.onResume();  
	        mPlayerView.onResume();  
	    }  
	  
	    @Override  
	    protected void onPause() {  
	        super.onPause();  
	        mPlayerView.onPause();  
	    }  
	  
	    @Override  
	    protected void onDestroy() {  
	        super.onDestroy();  
	        mPlayerView.onDestroy();  
	    }  
	  
	    @Override  
	    public void onConfigurationChanged(Configuration newConfig) {  
	        super.onConfigurationChanged(newConfig);  
	        mPlayerView.configurationChanged(newConfig);  
	    }  
	  
	    @Override  
	    public boolean onKeyDown(int keyCode, KeyEvent event) {  
	        if (mPlayerView.handleVolumeKey(keyCode)) {  
	            return true;  
	        }  
	        return super.onKeyDown(keyCode, event);  
	    }  
	  
	    @Override  
	    public void onBackPressed() {  
	        if (mPlayerView.onBackPressed()) {  
	            return;  
	        }  
	        super.onBackPressed();  
	    } 
 	}   

	
	@Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        mPlayerView = new IjkPlayerView(this);
        setContentView(mPlayerView);
        Glide.with(this).load(IMAGE_URL).fitCenter().into(mPlayerView.mPlayerThumb);
        mPlayerView.init()
                .setTitle("Title")
                .alwaysFullScreen()			// keep fullscreen
                .setVideoPath(VIDEO_URL)	
                .start();
    }

	
    mPlayerView.init()
            .enableDanmaku()
            .setDanmakuCustomParser(new DanmakuParser(), DanmakuLoader.instance(), DanmakuConverter.instance())
            .setDanmakuSource(stream)
            .setVideoPath(VIDEO_URL)	
            .setDanmakuListener(new OnDanmakuListener<DanmakuData>() {
                    @Override
                    public boolean isValid() {
                        return true;
                    }

                    @Override
                    public void onDataObtain(DanmakuData data) {
                    }
                });