size classes 部分兼容 iOS7 的话，有关 trait collection 的 api 怎么办？

iOS 开发实用技术导航

NSHipster 中文版

› http://nshipster.cn/

cocos2d 开源 2D 游戏引擎

› http://www.cocos2d-iphone.org/

CocoaPods

› http://cocoapods.org/

Google Analytics for Mobile 统计解决方案

› http://code.google.com/mobile/analytics/

WWDC

› https://developer.apple.com/wwdc/

Design Guides and Resources

› https://developer.apple.com/design/

Transcripts of WWDC sessions

› http://asciiwwdc.com

Cocoa with Love

› http://cocoawithlove.com/

Cocoa Dev Central

› http://cocoadevcentral.com/

NSHipster

› http://nshipster.com/

Style Guides

› Google Objective-C Style Guide

› NYTimes Objective-C Style Guide

Useful Tools and Services

› Charles Web Debugging Proxy

› Smore

This topic created in 4138 days ago, the information mentioned may be changed or developed.

RT

所有 trait collection 的api都是 iOS8 的

trait

ios8

iOS7

7 replies • 2015-07-10 21:43:53 +08:00

110293734

Jul 10, 2015

size classes 貌似是 IOS 8 才有的吧

georgetso

Jul 10, 2015

@110293734 有条件地向后兼容

Jul 10, 2015

一直对这种兼容的问题非常头疼

georgetso

Jul 10, 2015

@pH 没办法，我们又不是老板

Jul 10, 2015

@georgetso 还好啦。没要兼容iOS6

georgetso

Jul 10, 2015

@pH 原计划是兼容 iOS6，我好说歹说，然后把苹果官网的系统采样率找出来，才说服老板

wezzard

Jul 10, 2015

iOS 7 連 dynamic framework 都沒有