视频播放 有声音没图像 Runnable 中添加的 SurfaceView 绑定MediaPlayer

//添加视频播放视图
Runnable addplayerview=new Runnable() {    @Override
    public void run() {
        if(closeoropenplayer==1){
            if(ifopenplayer)
            {
                Log.v("!ifopenplayer",""+ifopenplayer);
                return;
            }
            ifopenplayer=true;
            Log.v("ifopenplayer",""+ifopenplayer);
            //创建视图布局参数
            //LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,ViewGroup.LayoutParams.MATCH_PARENT);
            LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(800,500);
            //设置视图位置偏移
          params.setMargins(0,100,0,0);
           // sfv=(SurfaceView)PgyerReg.super.cordova.getActivity().findViewById(R.id.surfaceView);
             sfv=new SurfaceView(cordova.getActivity());            txtv=new TextView(cordova.getActivity());
            txtstr+="1111111111";
            txtv.setText(txtstr);            //设置控件背景颜色为透明
           sfv.setBackgroundColor(Color.BLACK);            //设置播放时打开屏幕
          //  sfv.getHolder().setKeepScreenOn(true);
            myholder=sfv.getHolder();
            myholder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
            myholder.addCallback(new SurfaceViewLis());
          PgyerReg.super.cordova.getActivity().addContentView(sfv, params);
         //PgyerReg.super.cordova.getActivity().setContentView(sfv, params);
          PgyerReg.super.cordova.getActivity().addContentView(txtv, params);
        }else
        {
            if(sfv!=null) {
                //删除添加的视图
                ((ViewGroup) sfv.getParent()).removeView(sfv);
                ifopenplayer = false;
                Log.v("closeoropenplayer", "这个是要关闭掉播放界面" + closeoropenplayer);
            }
        }
    }
};    private class SurfaceViewLis implements SurfaceHolder.Callback {        @Override
        public void surfaceChanged(SurfaceHolder holder, int format, int width,
                                   int height) {
            //  player.release();
            txtstr += "333333333";
            txtv.setText(txtstr);
  
        }
        @Override
        public void surfaceCreated(SurfaceHolder holder) {
            txtstr+="22222222222";
            txtv.setText(txtstr);
                try {
                    player = new MediaPlayer();
                    //设置视频大小
                    myholder.setFixedSize(79,36);
                    player.setDisplay(sfv.getHolder());
                    player.seekTo(player.getCurrentPosition());
                    player.reset();
                    player.setAudioStreamType(AudioManager.STREAM_MUSIC);
                    player.setDataSource(path);
                    // player.setDataSource("http://192.168.0.131:81/1.mp4");                    player.prepare();
                    Log.v("myholder",""+myholder.isCreating()+","+myholder.toString());
                    txtv.setText("222222222222");
                    player.start();                    Log.v("当前视频的宽高", player.isPlaying()+","+player.getVideoWidth()+","+player.getVideoHeight());
                } catch (IllegalArgumentException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                } catch (SecurityException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                } catch (IllegalStateException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                } catch (IOException e) {
                    e.printStackTrace();
                }
        }        @Override
        public void surfaceDestroyed(SurfaceHolder holder) {
            player.release();
            txtstr+="4444444444444";
            txtv.setText(txtstr);
        }    }