android PopupWindow实现从底部弹出或滑出选择菜单或窗口

android PopupWindow实现从底部弹出或滑出选择菜单或窗口

 

http://www.open-open.com/lib/view/open1379383271818.html

 

http://blog.csdn.net/centralperk/article/details/7494441