Android中对话框内的VideoView完成侦听器
我想在videoview中播放一个显示在对话框中的视频文件,完成后对话框应关闭。我阅读了有关通过media controller执行此操作的内容,因此我有以下内容:Android中对话框内的VideoView完成侦听器,android,dialog,android-videoview,Android,Dialog,Android Videoview,我想在videoview中播放一个显示在对话框中的视频文件,完成后对话框应关闭。我阅读了有关通过media controller执行此操作的内容,因此我有以下内容: final Dialog dialog = new Dialog(MyActivity.this); dialog.requestWindowFeature(Window.FEATURE_NO_TITLE); dialog.setContentView(R.layout.MyCustomLayoutWithVideo
final Dialog dialog = new Dialog(MyActivity.this);
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
dialog.setContentView(R.layout.MyCustomLayoutWithVideoView);
dialog.show();
WindowManager.LayoutParams lp = new WindowManager.LayoutParams(
WindowManager.LayoutParams.WRAP_CONTENT, WindowManager.LayoutParams.WRAP_CONTENT);
lp.copyFrom(dialog.getWindow().getAttributes());
dialog.getWindow().setAttributes(lp);
final VideoView videoview = (VideoView) dialog.findViewById(R.id.videoView);
Uri uri = Uri.parse(SoundFile);
**MediaController mc = new MediaController(this);
videoview.setMediaController(mc);**
videoview.start();
videoview.setVideoURI(uri);
videoview.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
@Override
public void onCompletion(MediaPlayer mp)
{
Toast.makeText(getApplicationContext(), "Msg", Toast.LENGTH_LONG).show();
}
});
1) 声明mediacontroller的部分错误。。它无法获得上下文,上下文是什么
2) 如何根据最大高度和重量控制此对话框的大小?必须使用getApplicationContext()获取上下文。上下文表示环境数据。看看这里:我键入了MediaController MediaController=newmediacontroller(this);mediaController.setAnchorView(视频视图);videoview.setMediaController(mediaController);它正在发挥作用。。哪一个是一样的!?!对话框的大小如何?为了更改MyCustomLayoutWithVideoView xml父布局的de maxWidth、maxHeight的设置大小