这是我的xml结构（动态更改。生成的代码）
<LinearLayout>
<WebView></WebView>
</LinearLayout>
在那个webView上，我设置了这个HTML代码
<html><body><iframe class="youtube-player" type="text/html" height="100%" width="100%" src="http://www.youtube.com/embed/vS6mwyHNacA?rel=0&html5=1" frameborder="0"></iframe></body></html>
按下播放按钮时播放效果正常。但是当我按下全屏按钮（右下角）时，视频停止播放。之后，即使我再次按下播放按钮或拖动进度条，视频也无法播放。
任何人都可以告诉我如何使全屏按钮有效吗？
这是logcat
10-24 09:28:42.065: V/MediaPlayer(25419): isPlaying: 1
10-24 09:28:42.065: V/MediaPlayer-JNI(25419): isPlaying: 1
10-24 09:28:42.125: V/MediaPlayer(25419): isPlaying: 1
10-24 09:28:42.125: V/MediaPlayer-JNI(25419): isPlaying: 1
10-24 09:28:42.225: D/HTML5VideoViewProxy(25419): enterFullScreenVideo() called.
10-24 09:28:42.225: V/MediaPlayer-JNI(25419): getCurrentPosition: 9583 (msec)
10-24 09:28:42.225: V/MediaPlayer(25419): isPlaying: 1
10-24 09:28:42.225: V/MediaPlayer-JNI(25419): isPlaying: 1
10-24 09:28:42.230: V/MediaPlayer(25419): isPlaying: 1
10-24 09:28:42.230: V/MediaPlayer-JNI(25419): isPlaying: 1
10-24 09:28:42.230: V/MediaPlayer-JNI(25419): pause
10-24 09:28:42.230: V/MediaPlayer(25419): pause
10-24 09:28:42.230: V/MediaPlayer-JNI(25419): release
10-24 09:28:42.230: V/MediaPlayer(25419): setListener
10-24 09:28:42.230: V/MediaPlayer(25419): disconnect
10-24 09:28:42.275: V/MediaPlayer(25419): destructor
10-24 09:28:42.275: V/MediaPlayer(25419): disconnect
10-24 09:28:42.275: D/HTML5VideoViewProxy(25419): enterFullScreenVideo : mHTML5VideoView.release()
10-24 09:28:42.275: V/MediaPlayer-JNI(25419): native_setup
10-24 09:28:42.275: V/MediaPlayer(25419): constructor
10-24 09:28:42.275: V/MediaPlayer(25419): setListener
10-24 09:28:50.450: V/webview(25419): NO_FAST_DRAW = false
10-24 09:28:50.560: V/webview(25419): singleCursorHandlerTouchEvent -getEditableSupport FASLE
10-24 09:28:50.975: D/HTML5VideoViewProxy(25419): handleMessage : SEEK
10-24 09:28:50.975: D/HTML5VideoViewProxy(25419): play() : videoView not ready
10-24 09:28:58.355: V/webview(25419): NO_FAST_DRAW = false
10-24 09:28:58.465: V/webview(25419): singleCursorHandlerTouchEvent -getEditableSupport FASLE
10-24 09:29:04.105: V/webview(25419): NO_FAST_DRAW = false
10-24 09:29:04.195: V/webview(25419): singleCursorHandlerTouchEvent -getEditableSupport FASLE
10-24 09:29:04.590: D/HTML5VideoViewProxy(25419): handleMessage : PAUSE
10-24 09:29:04.590: D/HTML5VideoViewProxy(25419): handleMessage : SEEK
10-24 09:29:04.590: D/HTML5VideoViewProxy(25419): handleMessage : SEEK
10-24 09:29:04.590: D/HTML5VideoViewProxy(25419): play() : videoView not ready
“enterFullScreenVideo（）调用”是我按下全屏按钮
视频暂停后
“play（）：videoView not ready”是我按下播放按钮
视频仍无法播放