故事板是否适用于ios 4？ [英] Are storyboards going to work on ios 4?

问题描述

故事板是xcode 4.2中的新功能，它简化了导航设计。

我假设使用故事板的新应用程序在iOS 5发布时可以正常运行，但我还没有看到任何关于故事板的信息与iOS 4的兼容性。

有意义的是它们可以工作（就像ARC应该会起作用 - 它们是编译器/ IDE功能，而不是运行时功能AFAIK）但这只是我的猜测，有没有人知道使用故事板是否安全并能够为iOS 4发货？

Storyboards are new features in xcode 4.2 which simplify navigation design.
I assume new apps using storyboards are going to be working just fine on iOS 5 when it ships but I haven't seen anything about storyboards compatibility with iOS 4.
It makes sense that they would work (just like ARC is supposed to be going to work - they are a compiler / IDE feature, not runtime features AFAIK) but that's just me guessing, does anyone know if it's safe to use storyboards and be able to ship for iOS 4?

谢谢！

推荐答案

故事板本身就是NDAd。但不，故事板与iOS4完全不兼容，依赖于那里没有的新运行时类。

Storyboards themselves are NDAd. But no, storyboards are absolutely not compatible with iOS4, the rely on new runtime classes which are not available there.

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