使用setAnchorView定位MediaController

Question

我有一个MediaController,我希望它在右上角的位置,我使用方法SetAnchorView()跟随 我的布局

<RelativeLayout

    android:id="@+id/content_media"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent" >
   <VideoView

       android:id="@+id/audio_play"
       android:layout_alignParentRight="true"
       android:layout_alignParentTop="true"
       android:layout_width="fill_parent"
       android:layout_height="0dp"
       android:layout_alignParentRight="true"
            />
</RelativeLayout>

和MyMediaController

 VideoView video = (VideoView) findViewById(R.id.audio_play);
 MediaController mc = new MediaController(this);
 mc.setMediaPlayer(this);
 mc.setAnchorView(video);

但我的MediaController已经显示在顶部中心屏幕.Plese帮帮我.谢谢!

Answer 1

您可以尝试设置

 mc.setPadding(0, 0, 0, 0); //0's are just placeholders here

但不是 0值 - 尝试将dp中的值设置为上述方法中的值.如果这不起作用,请尝试在知道视频大小后在onPreparedListener中设置anchorview.

video.setOnPreparedListener(new OnPreparedListener() {
        @Override
        public void onPrepared(MediaPlayer mp) {
                mp.setOnVideoSizeChangedListener(new OnVideoSizeChangedListener() { 
                                                @Override
                                                public void onVideoSizeChanged(MediaPlayer mp, int width, int height) {
                                                        /*
                                                         *  add media controller
                                                         */

                                                        mc.setAnchorView(video);
                                                    }
                                                });
                                            }
                                        });

EDIT UPDATE:原来我解决了类似的问题,我通过扩展控制器来制作我自己的控制器

import android.content.Context;
import android.view.View;
import android.widget.MediaController;

public class CustomController extends MediaController {
       public CustomController(Context context, View anchor)     {
          super(context);   
          super.setAnchorView(anchor);  
       }    
      @Override  
       public void setAnchorView(View view)     {  
           // Do nothing   
      } 
    } 

现在就在你的活动中这样做 - 这对我有用

        CustomController mc = new CustomController(this, mVideoView);
        mc.setMediaPlayer(video);
        mc.setAnchorView(video);
        video.setMediaController(mc);