App挂起、复原与终止[水帖]

最新推荐文章于 2022-03-21 20:16:45 发布

ani_di

最新推荐文章于 2022-03-21 20:16:45 发布

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分类专栏： iPhone ObjectiveC/Cococa

本文链接：https://blog.youkuaiyun.com/ani_di/article/details/9764837

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iOS的无缝挂起体验不错，虽说这种类似“休眠”的功能在操作系统上早已出现，当App挂起要求速度更快。

讲解挂起的文章不多，大部分都是说明几个API。

挂起相关方法(NSApplication delegate)

– applicationWillFinishLaunching:
– applicationDidFinishLaunching:
– applicationShouldTerminate:
– applicationShouldTerminateAfterLastWindowClosed:
– applicationWillTerminate:
– applicationWillBecomeActive:
– applicationDidBecomeActive:
– applicationWillResignActive:
– applicationDidResignActive:
– application:didDecodeRestorableState:
– application:willEncodeRestorableState:

挂起相关通知

NSApplicationDidBecomeActiveNotification
NSApplicationDidFinishLaunchingNotification
NSApplicationWillBecomeActiveNotification
NSApplicationWillFinishLaunchingNotification
NSApplicationWillResignActiveNotification
NSApplicationWillTerminateNotification
NSApplicationDidFinishRestoringWindowsNotification

直接查文档就好了。网上有一篇文章不错 http://www.cocoanetics.com/2010/07/understanding-ios-4-backgrounding-and-delegate-messaging/ ，而且有人已经翻译了 http://gpra.pkstudio.org/archives/163 ，推荐细读。