Android7.0 ,7.1,8.0 popupwindow showAsDropDown 显示异常解决办法
参考:http://blog.csdn.net/ithe1001/article/details/56281750Android7.0以上popupwindowshowAsDropDown在屏幕上方弹出解决方法,通过版本控制解决,publicstaticvoidshowAsDropDown(PopupWindowpw,Viewanchor,intxoff,intyoff){if(Build.VER