首选语言 iOS 9 [英] preferredLanguages iOS 9

问题描述

为了本地化我的应用程序，我使用以下代码:

in order to localize my App, I use the following code:

NSString * language = [[NSLocale preferredLanguages] objectAtIndex:0];  
             if ([language isEqualToString:@"fr"]) {  
}else{  
}  

但从 iOS 9 开始，我必须将fr"替换为fr-FR".问题是这只适用于法国.我如何支持所有其他地区(加拿大、比利时、..)?还有法语的一般设置"?

But since iOS 9, I'have to replace "fr" by "fr-FR". The problem is that only works for France. How can I support all the other regions (Canada, Belgium,..) ? and the "general setting" for french ?

谢谢

推荐答案

如果 language 正在返回 "fr-FR" 和 "fr-CA" 等其他值，那么您应该拆分 - 字符上的 >language.即使你只是得到fr"，这也可以工作.

If language is returning other values such a "fr-FR" and "fr-CA", then you should split language on the - character. This will work even you simply get "fr".

NSString *firstLanguage = [[NSLocale preferredLanguages] firstObject];
NSString *language = [[firstLanguage componentsSeparatedByString:@"-"] firstObject];
if ([language isEqualToString:@"fr"]) {
} else {
}

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