[置顶] iOS面试准备
摘要： 1. List and explain: iOS Application States Not running: has not been lanuched or terminated by the system Inactive: Running in foreground and not rec 阅读全文
posted @ 2016-03-29 01:18 LeyuN 阅读(182) 评论(0) 推荐(0)
2016年3月25日
Usage of UIApplication and UIApplicationDelegate
摘要： For UIApplicationDelegate The app delegate performs several crucial roles: It contains your app’s startup code. It responds to key changes in the stat 阅读全文
posted @ 2016-03-25 01:11 LeyuN 阅读(122) 评论(0) 推荐(0)