自动隐藏android中的媒体播放器布局

Question

我正在设计一个自定义布局的媒体播放器.我希望界面在16秒不活动后消失.如果用户触摸屏幕,它应该重新出现.代码段如下:

 public void showhideControllers(int n) {
    if (n == 1) {
        /* make layout invisible */

        Handler handler = new Handler();
        handler.postDelayed(new Runnable() {
            public void run() {
                volumeBar.setVisibility(View.INVISIBLE);
                audioControllView.setVisibility(View.INVISIBLE);
                topBar.setVisibility(View.INVISIBLE);
            }
        }, 16000);

    } else {
        /* make layout visible */           
        volumeBar.setVisibility(View.VISIBLE);
        topBar.setVisibility(View.VISIBLE);
        audioControllView.setVisibility(View.VISIBLE);

        showhideControllers(1);
    }

}

    @Override
public void onUserInteraction() {
    super.onUserInteraction();
    showhideControllers(2);
}

在onCreate()中,我通过调用showhideControllers(1);来启动计时器.现在,当我点击屏幕时,布局重新出现并重置计时器.但是,如果我随机点击屏幕,则每次点击后计时器都不会重置,并且布局会在16秒后消失.你能告诉我我做错了什么吗？

Answer 1

抱歉迟了回应.但这是解决方案.我有类似的问题.所以我在您的代码中进行了以下更改,请尝试此操作并告诉我它是否对您有所帮助.

private Runnable hideControllerThread = new Runnable() {

    public void run() {
            volumeBar.setVisibility(View.GONE);
            audioControllView.setVisibility(View.GONE);
            topBar.setVisibility(View.GONE);
    }
};


public void hideControllers() {
        hidehandler.postDelayed(hideControllerThread, 15000);
}

public void showControllers() {
        volumeBar.setVisibility(View.VISIBLE);
        topBar.setVisibility(View.VISIBLE);
        audioControllView.setVisibility(View.VISIBLE);
        hidehandler.removeCallbacks(hideControllerThread);
        hideControllers();
}

@Override
public void onUserInteraction() {
        super.onUserInteraction();

        if (audioControllView.getVisibility() == View.VISIBLE) {
            hidehandler.removeCallbacks(hideControllerThread);
            hideControllers();
        } else {
            showControllers();
        }
}