Swift：如何更改应用内的语言？ [英] Swift : How to change language inside app?

问题描述

我正在使用 Localize-Swift 库（ Link ）本地化我的应用程序，它与.strings文件一起正常工作。问题是我必须本地化为一个从右到左的语言，我必须通过Interface Builder Storyboard进行本地化，这样我就可以使视图控制器看起来正确的RTL格式。问题是如何将故事板实时设置为用户选择的语言？

i am using Localize-Swift library (Link) to localize my application and it works fine with .strings files. the problem is that i have to localize to a language which is right to left and i have to localize via Interface Builder Storyboard so i can make view controllers look right in RTL format. the question is how do i set the storyboard to user selected language in real time ?

例如我有2个故事板文件：

for example i have 2 storyboard files :

1- ... /ProjectName/Base.lproj/Main.storyboard

1- ... /ProjectName/Base.lproj/Main.storyboard

2- ... /ProjectName/fa-IR.lproj/Main .storyboard

2- ... /ProjectName/fa-IR.lproj/Main.storyboard

我如何实时切换它们？

我已经知道我可以改变它方案和设备语言，但我想实时做，我不希望用户重新启动他们的设备。

i already know i can change it in Schemes and device language but i want to do it real time and i dont want the users to restart their device.

谢谢

推荐答案

找到了答案：

NSUserDefaults.standardUserDefaults().setObject(["language identifier"], forKey: "AppleLanguages") 
NSUserDefaults.standardUserDefaults().synchronize()

不幸的是用户必须重新启动应用程序！
如果有人能找到不重启应用程序的解决方案，请通知我。

unfortunately user must restart the app! if anyone could find a solution to not restart the application please inform me.

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