如何在UIAlertView中显示进度条

http://www.cocoachina.com/iphonedev/toolthain/2011/1223/3778.html




 
 




图片:在UIAlertView中显示进度条.png
posted @ 2015-12-24 09:52  Bo-tree  阅读(79)  评论(0)    收藏  举报