android

Question

我写了一个很简单的视频播放器，这是代码：

VideoView videoView =(VideoView)findViewById(R.id.videoView);
    MediaController mediaController= new MediaController(this);
    mediaController.setAnchorView(videoView);        
    Uri uri=Uri.parse("http://192.168.1.20/test/v_2.flv");        
    videoView.setMediaController(mediaController);
    videoView.setVideoURI(uri);        
    videoView.requestFocus();

    videoView.start();

布局：

 <VideoView
    android:id="@+id/videoView"
    android:layout_width="fill_parent"
    android:layout_height="161dp" />

它可以播放视频，但我如何才能将这些功能添加到其中？

1- 播放器在下载视频时出现加载

2- 当我点击它时，它有播放、停止和后退或前进栏。

我该怎么做？

Answer 1

试试这个：

VideoView videoView =(VideoView)findViewById(R.id.videoView);
MediaController mediaController= new MediaController(this);
mediaController.setAnchorView(videoView);        
Uri uri=Uri.parse("http://192.168.1.20/test/v_2.flv"); 

//SHOW THE PROGRESS DIALOG(LOADING...)
ProgressDialog progressDialog = new ProgressDialog(this);
progressDialog.setMessage("Loading...");
progressDialog.setCancelable(false);
progressDialog.show();

try{      
videoView.setMediaController(mediaController); //ADD MEDIA CONTROLS(PLAY, STOP, FORWARD etc.) 
videoView.setVideoURI(uri);

} catch (Exception e) {
  e.printStackTrace();
 }

videoView.requestFocus();

videoView.setOnPreparedListener(new OnPreparedListener() {

public void onPrepared(MediaPlayer arg0) {
    progressDialog.dismiss();
    videoView.start();
}
});

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