视频播放器不能播放视频每次 [英] Video Player Does not Play the Video Every time

问题描述

我的工作中，我要使用Android视频播放器的应用程序。我给这个球员是一个URI，有时运行并有一段时间没有。 URI被根据所定义的程序在运行时产生的。

I am working on an application in which I have to use Android Video Player. I am giving this Player a URI, that sometime runs and some time does not. URI is generated at run time according to a defined procedure.

我得到的logcat以下错误，当视频不会播放。

I get the following error in logcat when video does not get played.

03-30 12:58:42.918: D/MediaPlayer(4948): Couldn't open file on client side, trying server side
03-30 12:58:43.516: E/MediaPlayer(4948): error (1, -1004)
03-30 12:58:43.516: E/MediaPlayer(4948): Error (1,-1004)
03-30 12:58:43.520: D/VideoView(4948): Error: 1,-1004

我无法理解这个错误。如有任何人都可以给我讲解一下。它是在我（的VideoPlayer的）末端或服务器端的问题.. ???

I am unable to understand this error. Please if anyone can explain this to me. Is it an issue at my (VideoPlayer's) end or Server end..???

使用视频播放器code上午如下：

The Code am using for Video Player is as follows:

    String url = getIntent().getExtras().getString("videourl");
    VideoView videoView = (VideoView) findViewById(R.id.videoview);
    MediaController mediaController = new MediaController(this);
    mediaController.setAnchorView(videoView);
    Uri video = Uri.parse(url);
    videoView.setMediaController(mediaController);
    videoView.setVideoURI(video);
    videoView.start();

还有一件事是，在不播放的视频，我得到一个错误对话框，其中显示：

One thing more that, when video is not played, I get an Error dialog which shows:

对不起！该视频无法播放与确定按钮。当我preSS按钮，视图不弹出回我的应用程序的previous窗口，而是保持的VideoPlayer屏幕上，我不得不preSS后退按钮两次以返回到previous视图。为什么会这样？..任何有助于有关问题的解释是很多很多AP preciated。

"Sorry! This video cannot be played."with an "ok" button. When I press the button, the view does not pops back to my app's previous window, rather it remain on VideoPlayer screen and I have to press back button twice to get back to the previous view. Why is it so..??? Any helps about the explained issues is much much appreciated.

推荐答案

形式记录-1004意味着：
公共静态最终诠释MEDIA_ERROR_IO

form log -1004 means: public static final int MEDIA_ERROR_IO

对于我来说，这个工程总：

for me, this works always:

    Uri video = Uri.parse(url);
    mediaController = new MediaController(this);
    mediaController.setAnchorView(videoView);
    videoView.requestFocus();
    videoView.setMediaController(mediaController);
    videoView.setVideoURI(video);

    videoView.setOnPreparedListener(new OnPreparedListener()
    {

        @Override
        public void onPrepared(MediaPlayer arg0)
        {
            videoView.start();
        }
    });

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