【发布时间】:2011-08-08 15:49:23
【问题描述】:
我正在创建自己的类并扩展活动以使用 VideoView 类。
如何从 VideoView 类扩展我自己的类。这是我的代码。
public class VideoPlayer extends Activity {
private ProgressDialog mProgressdialog = null;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.videoview);
StartVideoPlayer();
}
private void StartVideoPlayer(){
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
showProgressDialog();
VideoView videoView = (VideoView) findViewById(R.id.surface_view);
MediaController mediaController = new MediaController(this);
mediaController.setAnchorView(videoView);
Uri video=Uri.parse("rtsp://192.168.1.80/movie4.mp4");
videoView.setMediaController(mediaController);
videoView.setVideoURI(video);
videoView.start();
videoView.setOnPreparedListener(new OnPreparedListener() {
public void onPrepared(MediaPlayer mp) {
mProgressdialog.dismiss();
}
});
videoView.setOnErrorListener(new OnErrorListener() {
public boolean onError(MediaPlayer mp, int what, int extra) {
mProgressdialog.dismiss();
return false;
}
});
}
private void showProgressDialog()
{
/** Progress dialog displayed while loading video*/
mProgressdialog = ProgressDialog.show(VideoPlayer.this,
"", "Streaming...", true);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
}
}
现在我想从 VideoView 扩展 VideoPlayer 类,我该如何使用它。请帮忙。
谢谢,
斯里拉姆
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标签: android