如何在Android中播放视频文件? [英] How to play a video file in android?

问题描述

我将视频MP4放置到我的域空间中.我有它的公共URL，现在我想在我的android应用程序中播放它；但不知道该怎么办.我使用下面的代码不起作用.跟踪控制器正在移动，但我在屏幕上看不到任何视频.

I am placed video MP4 to my domain space. I have its public URL, Now i want to play it in my android app; but don't know how can I do this. I used following code which is not working. Track controller is moving but I can't see any video on screen.

public class MPlayer extends Activity{
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.playvideo);
    VideoView videoView = new VideoView(MPlayer.this);
    videoView.setMediaController(new MediaController(this));
    videoView.setVideoURI(Uri.parse("http://www.semanticdevlab.com/abc.mp4"));
    videoView.requestFocus();
    videoView.start();
    LinearLayout l = (LinearLayout)findViewById(R.id.mplayer);
    l.addView(videoView);
}
}

推荐答案

大多数时候，我在使用以下代码:

Most of the time, I'm using following code:

MediaPlayer mp = new MediaPlayer();
    mp.setDataSource(PATH_TO_FILE);
    mp.prepare();
    mp.start();

有关更多信息，请参见以下页面: http://developer.android. com/guide/topics/media/index.html 和 http://developer.android .com/resources/samples/ApiDemos/src/com/example/android/apis/media/MediaPlayerDemo_Video.html

for more information look at this page: http://developer.android.com/guide/topics/media/index.html and http://developer.android.com/resources/samples/ApiDemos/src/com/example/android/apis/media/MediaPlayerDemo_Video.html

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