我正在尝试全屏播放html格式的视频。当我点击视频中的全屏按钮时，onShowCustomView方法被触发。这是我的实现:publicvoidonShowCustomView(Viewview,CustomViewCallbackcallback){super.onShowCustomView(view,callback);if(viewinstanceofFrameLayout){customComponenet.addView(view,newFrameLayout.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT,ViewGroup