9

在我的活动中,我有一个VideoView,它应该显示一个触摸的MediaController。如果用户在VideoView没有跟随时快速触摸控制器,那么在用户按下后退按钮后,我的应用程序将被卡住。用户在MediaController上快速触摸。 Bug只发生在Nexus 4上。

setContentView(R.layout.activity_play_video_fullscreen); 
videoView = (VideoView) findViewById(R.id.video_view); 

urlString = getIntent().getStringExtra(EXTRA_URL); 
videoView.setVideoURI(Uri.parse(urlString)); 
videoView.setOnPreparedListener(new OnPreparedListener() { 
    @Override 
    public void onPrepared(MediaPlayer mp) { 
     // video ready to play - hide progress bar 
     ProgressBar pb = (ProgressBar)findViewById(R.id.progress_bar); 
     pb.setVisibility(ProgressBar.INVISIBLE); 
    } 
}); 

videoView.setOnCompletionListener(new OnCompletionListener() { 
    @Override 
    public void onCompletion(MediaPlayer mp) { 
     // video finished - terminate this activity 
     AxUtils.axLog(AxUtils.eDbgLogError, AxUtils.eDbgLogGroupDialer, String.format("PlayVideoFullsreenActivity.videoView.onCompletion(): Fullscreen video playback completed.\n")); 
     finish(); 
    } 
}); 

// install our own error handler 
videoView.setOnErrorListener(new OnErrorListener() { 
    @Override 
    public boolean onError(MediaPlayer mp, int what, int extra) { 
     AxUtils.axLog(AxUtils.eDbgLogError, AxUtils.eDbgLogGroupDialer, String.format("PlayVideoFullsreenActivity.videoView.onError(): Playback failed. what=%d(%s) extra=%d(%s)\n", 
       what, what_toString(what), extra, extra_toString(extra))); 
     String reason; 
     if (what == MediaPlayer.MEDIA_ERROR_SERVER_DIED) { 
      reason = "Server connection lost."; 
     } 
     else { 
      reason = extra_toString(extra); 
     } 
     String message = String.format("Playback Failed. %s", reason); 
     Toast.makeText(PlayVideoFullscreenActivity.this.getApplicationContext(), message, Toast.LENGTH_SHORT).show(); 
     finish(); 
     return true; 
    } 
}); 

// add playback controls 
mediaController = new MediaController(this); 
mediaController.setAnchorView(videoView.getRootView()); 
videoView.setMediaController(mediaController); 
+0

请张贴一些代码 – Niko

+0

@Niko我是编辑我的帖子 –

+1

该应用程序如何卡住? – Niko

回答

0

在您的preparedListeners中,禁用并启用媒体控制器。它应该解决你的问题。

祝你好运。