16

在 VideoView 开始播放之前,我没有找到任何解决方案来显示加载动画(或只是一个 imageView):在视频缓冲期间。

有人有线索吗 ?

谢谢。

4

3 回答 3

44

或者你可以只使用进度对话框;

public class VideoEkrani extends Activity {

    VideoView ekran;
    String kaynakYolu = "http://commonsware.com/misc/test2.3gp";
    ProgressDialog progDailog;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        // TODO Auto-generated method stub
        super.onCreate(savedInstanceState);
        setContentView(R.layout.sayfa_video_goruntule);


        ekran = (VideoView) findViewById(R.id.videoViewESPU);
        ekran.setMediaController(new MediaController(this));
        ekran.setVideoURI(Uri.parse(kaynakYolu));
        ekran.requestFocus();
        ekran.start();

        progDailog = ProgressDialog.show(this, "Please wait ...", "Retrieving data ...", true);

        ekran.setOnPreparedListener(new OnPreparedListener() {

            public void onPrepared(MediaPlayer mp) {
                // TODO Auto-generated method stub
                progDailog.dismiss();
            }
        });
    }
}
于 2012-04-25T12:59:59.067 回答
6

Finally I found the method setOnPreparedListener() on VideoView.

I added a ProgressBar inside my layout, and hide it with the OnPreparedListener

于 2011-05-03T13:36:11.470 回答
6

您无法使用OnBufferingUpdateListeneron检测视频缓冲区MediaPlayer。如果你使用VideView在里面设置那个监听器OnPreparedListener

videoview.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
   public void onPrepared(MediaPlayer mp) {
     mp.setOnBufferingUpdateListener(new MediaPlayer.OnBufferingUpdateListener() {
       @Override
       public void onBufferingUpdate(MediaPlayer mp, int percent) {
         if(percent == 100){
           //video have completed buffering
         }
       }
     });
   }
});
于 2015-10-16T05:53:07.420 回答