android 播放視頻餃子播放器解救黑邊 拉伸全屏鋪滿狀態 去掉返回鍵

我的布局是這樣的

所以視頻播放器是固定大小的  當然是有屏幕適配的
  <cn.jzvd.JZVideoPlayerStandard
            android:scaleType="fitXY" android:layout_above="@+id/btn_luyin" android:layout_marginBottom="6dp" android:layout_centerHorizontal="true" android:id="@+id/jiecao_video" android:layout_width="321.55dp" android:layout_height="169.45dp" ></cn.jzvd.JZVideoPlayerStandard>

 

 

 

 jiecao_video.setUp(alist.get(0).getVideo_url(), JCVideoPlayerStandard.SCREEN_LAYOUT_NORMAL, "");

                                        jiecao_video.SAVE_PROGRESS = false;
                                        jiecao_video.TOOL_BAR_EXIST = false;
                                 
                                        jiecao_video.thumbImageView.setScaleType(ImageView.ScaleType.FIT_XY);

//下邊這個是視頻的縮略圖地址
//                                        Glide.with(getApplicationContext()).load(圖片地址)
//                                                .into(videoplayer.thumbImageView);
                                      
                                        JZVideoPlayer.setVideoImageDisplayType(JZVideoPlayer.VIDEO_IMAGE_DISPLAY_TYPE_FILL_PARENT);

 @Override
    protected void onDestroy() {
        super.onDestroy();
        if (jiecao_video != null)
            jiecao_video.releaseAllVideos();
    }
    @Override
    protected void onPause() {
        super.onPause();
        JZVideoPlayer.releaseAllVideos();
    }