问MediaPlayer重置中的android ANR

EN

public class AVideo extends Activity {
private VideoView mVideoView;
private MediaController mc;

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.a_video);
    Bundle extras = getIntent().getExtras();
    Uri path = Uri.parse(extras.getString("videoURI"));
    mVideoView = (VideoView) findViewById(R.id.video);
    mVideoView.setVideoURI(path);
    mc = new MediaController(this);
    mVideoView.setMediaController(mc);
}

@Override
protected void onResume() {
    super.onResume();
    mVideoView.start();
    mc.show();
}
}

DALVIK THREADS:
"main" prio=5 tid=3 NATIVE
| group="main" sCount=1 dsCount=0 s=N obj=0x4001b268 self=0xbd00
| sysTid=423 nice=0 sched=0/0 cgrp=default handle=-1344001384
at android.media.MediaPlayer._reset(Native Method)
at android.media.MediaPlayer.reset(MediaPlayer.java:1028)
at android.widget.VideoView.release(VideoView.java:476)
at android.widget.VideoView.access$2100(VideoView.java:49)
at android.widget.VideoView$6.surfaceDestroyed(VideoView.java:467)
at android.view.SurfaceView.reportSurfaceDestroyed(SurfaceView.java:488)
at android.view.SurfaceView.updateWindow(SurfaceView.java:413)
at android.view.SurfaceView.onWindowVisibilityChanged(SurfaceView.java:189)
at android.view.View.dispatchWindowVisibilityChanged(View.java:3782)
at android.view.ViewGroup.dispatchWindowVisibilityChanged(ViewGroup.java:692)
at android.view.ViewGroup.dispatchWindowVisibilityChanged(ViewGroup.java:692)
at android.view.ViewGroup.dispatchWindowVisibilityChanged(ViewGroup.java:692)
at android.view.ViewRoot.performTraversals(ViewRoot.java:706)
at android.view.ViewRoot.handleMessage(ViewRoot.java:1633)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:123)
at android.app.ActivityThread.main(ActivityThread.java:4363)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:521)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
at dalvik.system.NativeStart.main(Native Method)

07-01 15:11:40.408: WARN/libutils.threads(2967): Thread (this=0x22818): don't call
waitForExit() from this Thread object's thread. It's a guaranteed deadlock!