webview 视频全屏播放问题

当全屏播放时候点击视频会点击到webview，即使webview设置成gone还是会触发，
所以无法弹出进度条，只有当activity设置有标题栏才不会出现这个问题，一旦设置成无标题栏就出问题了，为什么

下面是webview代码

webview.setWebChromeClient(new WebChromeClient() {
@Override
public void onShowCustomView(View view, CustomViewCallback callback) {
// TODO Auto-generated method stub

            setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
            getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
                    WindowManager.LayoutParams.FLAG_FULLSCREEN);
            layout.addView(view);
            webview.setVisibility(View.GONE);
            super.onShowCustomView(view, callback);
        }

https://blog.csdn.net/qq_30596077/article/details/69668864