WebTextView无法强制转换为android.view.SurfaceView

我为webview设置了SurfaceView，如下所示：

wv.setOnHierarchyChangeListener(new ViewGroup.OnHierarchyChangeListener() {  
        @Override
        public void onChildViewRemoved(View parent, View child) {}
        @Override
        public void onChildViewAdded(View parent, View child) {
            if(child.getClass().getName().equals("com.adobe.flashplayer.FlashPaintSurface")){
                Log.i("flash", "surface is open");
                ((SurfaceView)child).setZOrderOnTop(false); 
                ((SurfaceView)child).dispatchWindowFocusChanged(isHidden());
        }}
    });

但是

当我点击WebViewText，尝试在那里写东西时，我的应用程序崩溃，并显示错误日志：

03-07 10:14:37.425: E/AndroidRuntime(7378): FATAL EXCEPTION: main
03-07 10:14:37.425: E/AndroidRuntime(7378): java.lang.ClassCastException: android.webkit.WebTextView cannot be cast to android.view.SurfaceView

---

我是个白痴-忘了放括号if（）{}。请不要降低我的费率

如果，则在

之后缺少括号

wv.setOnHierarchyChangeListener(new ViewGroup.OnHierarchyChangeListener() {  
    @Override
    public void onChildViewRemoved(View parent, View child) {}
    @Override
    public void onChildViewAdded(View parent, View child) {
        if(child.getClass().getName().equals("com.adobe.flashplayer.FlashPaintSurface")) {
            Log.i("flash", "surface is open");
            ((SurfaceView)child).setZOrderOnTop(false); 
            ((SurfaceView)child).dispatchWindowFocusChanged(isHidden());
        }
    }
});

孩子不在表面上看。。。你忘了括号了吗？对不起，今天不是我的日子！