video player full screen

FullScreenVideoPlayerActivity

 
import android.annotation.TargetApi;
import android.app.Activity;
import android.content.Context;
import android.os.Build;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.view.Window;
import android.widget.VideoView;
import com.devbrackets.android.exomedia.listener.VideoControlsVisibilityListener;
import com.devbrackets.android.exomedia.ui.widget.VideoControls;

public class FullScreenVideoPlayerActivity extends AppCompatActivity{

     private FullScreenListener fullScreenListener = new FullScreenListener();
  
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
         initUiFlags();
 
 /* I had to comment that since it won't resovle "getVideoControls()" 
//        if (videoView.getVideoControls() != null) {
//            videoView.getVideoControls().setVisibilityListener(new ControlsVisibilityListener());
//        }
    }

    @Override
    protected void onDestroy() {
        super.onDestroy();
        exitFullscreen();

    }

    private void goFullscreen() {
        setUiFlags(true);
    }

    private void exitFullscreen() {
        setUiFlags(false);
    }

   
    private void initUiFlags() {
        int flags = View.SYSTEM_UI_FLAG_VISIBLE;

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
            flags |= View.SYSTEM_UI_FLAG_LAYOUT_STABLE
                    | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
                    | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION;
        }

        View decorView = getWindow().getDecorView();
        if (decorView != null) {
            decorView.setSystemUiVisibility(flags);
            decorView.setOnSystemUiVisibilityChangeListener(fullScreenListener);
        }
    }
 
    @TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
    private void setUiFlags(boolean fullscreen) {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
            View decorView = getWindow().getDecorView();
            if (decorView != null) {
                decorView.setSystemUiVisibility(fullscreen ? getFullscreenUiFlags() : View.SYSTEM_UI_FLAG_VISIBLE);
            }
        }
    }

    
    @TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
    private int getFullscreenUiFlags() {
        int flags = View.SYSTEM_UI_FLAG_LOW_PROFILE | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION;

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
            flags |= View.SYSTEM_UI_FLAG_LAYOUT_STABLE
                    | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
                    | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
                    | View.SYSTEM_UI_FLAG_FULLSCREEN
                    | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION;
        }

        return flags;
    }
 
    private class FullScreenListener implements View.OnSystemUiVisibilityChangeListener {
        @Override
        public void onSystemUiVisibilityChange(int visibility) {
            if ((visibility & View.SYSTEM_UI_FLAG_FULLSCREEN) == 0) {
               //  videoView.showControls(); // I had to comment this as well, it won't resolve showControls method

            }
        }
    }

    
    private class ControlsVisibilityListener implements VideoControlsVisibilityListener {
        @Override
        public void onControlsShown() {
            // No additional functionality performed
        }

        @Override
        public void onControlsHidden() {
            goFullscreen();
        }
    }
}