Android：Flash内容会破坏WebView边界并重叠本机布局元素

I'm using a WebView to display a web page which contains some Flash content which basically works pretty well. The big problem is, that the Flash content seems not to consider the WebView's boundings: The Flash content is displayed even if the WebView is too small to show the complete page and the Flash content is not inside the WebView's boundings. Moreover this Flash content overlays other (native) layout elements that are displayed next to the WebView. To me, it seems, that the Flash content is rendered in (special) z-Layer, that overlays all other layout elements.I'm using a WebView to display a web page which