[memo][HW3] APP生命週期

Jameskrauser Lee

1 min readMar 2, 2018

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Reference Data
https://github.com/codepath/ios_guides/wiki/View-Controller-Lifecycle

codepath/ios_guides

ios_guides - Comprehensive open-source iOS guides

github.com

The App Life Cycle

Introduces iOS and describes the development process for iOS applications.

developer.apple.com

尽量不要在viewWillDisappear:方法中移除通知 - CocoaChina_让移动开发更简单

在了解控制器的生命周期之后，我们都知道viewWillAppear:方法是在控制器的view将要显示的时候调用的，而viewWillDisappear:方法是在控制器的view将要隐藏的时候调用。很多时候我们根据自身需要将相关代码逻辑添加到…

www.cocoachina.com

Written by Jameskrauser Lee

For the last few years. i was involved mostly in the development of Automatic Fare collection system for the Chennai Metro. Familiar with C++ and iOS.

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