[Android ExoPlayer在单击默认播放按钮时设置全屏显示

Question

我尝试查找有关EXOPLAYER超过2天的默认播放按钮。但是现在卡住了。

我的问题，单击时是否可以检测默认播放按钮？

单击默认播放按钮时，我需要进行全屏模式。我想要直接单击播放时。不需要其他按钮。

defaultPlayButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                //do the fullscreen mode
            }
        });

Answer 1

对我来说，效果最好：

public void performFullScreenOperations(Boolean isFullScreen){
    if(!isFullScreen) {
        //fullscreenButton.setImageDrawable(ContextCompat.getDrawable(MainActivity.this, R.drawable.ic_fullscreen_open));

        getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_VISIBLE);

        if(getSupportActionBar() != null){
            getSupportActionBar().show();
        }

        setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);

        FrameLayout.LayoutParams params = (FrameLayout.LayoutParams) playerView.getLayoutParams();
        params.width = params.MATCH_PARENT;
        params.height = (int) ( 200 * getApplicationContext().getResources().getDisplayMetrics().density);
        playerView.setLayoutParams(params);

        //fullscreen = false;
    }else{

        getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_FULLSCREEN
                |View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
                |View.SYSTEM_UI_FLAG_HIDE_NAVIGATION);

        if(getSupportActionBar() != null){
            getSupportActionBar().hide();
        }


        setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);

        FrameLayout.LayoutParams params = (FrameLayout.LayoutParams) playerView.getLayoutParams();
        params.width = params.MATCH_PARENT;
        params.height = params.MATCH_PARENT;
        playerView.setLayoutParams(params);

        //fullscreen = true;
    }
}