安卓中的PopupWindow弹框

PopupWindow

  View pop_view = LayoutInflater.from(MoviePlayActivity.this).inflate(R.layout.moviedetail_pop,null);//PopupWindow对象
                    //获取当前activity的布局
                    popupWindow=new PopupWindow(MoviePlayActivity.this);//初始化PopupWindow对象
                    popupWindow.setContentView(pop_view);//设置PopupWindow布局文件
                    popupWindow.setWidth(ViewGroup.LayoutParams.MATCH_PARENT);//设置PopupWindow宽
                    popupWindow.setHeight(ViewGroup.LayoutParams.WRAP_CONTENT);//设置PopupWindow高
                    // 在外边可以点击,并让popWindow消失
                    popupWindow.setOutsideTouchable(true);
                    popupWindow.setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
                    popupWindow.showAsDropDown(mVideoView, 0, 0);
                    popupWindow.setBackgroundDrawable(null);

 

来源：oschina

链接：https://my.oschina.net/hongjiang/blog/4287757