iPhone/iOS: How can I get a list of localized strings in all the languages my app is localized in?
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26-10-2019 - |
题
I need to send my server a list of localizations for a particular string.
Meaning, if my app has a string Foo which is localized as @"Foo" in English and @"Фу" in Russian, I'd like to send the server a list such as this:
- String Foo:
- English: "Foo"
- Russian: "Фу"
What I think I need to be able to do is:
- Enumerate localized strings for each language my app is localized for
- Get the localized version of Foo for each language
How do I do (1) and how do I do (2)?
解决方案
You can retrieve all of the string keys by reading in English.lproj/Localizable.strings as a dictionary and fetching its keys:
NSString *stringsPath = [[NSBundle mainBundle] pathForResource:@"Localizable" ofType:@"strings"];
NSDictionary *dictionary = [NSDictionary dictionaryWithContentsOfFile:stringsPath];
To get each language's translation, you can iterate over the languages for each English key and use NSLocalizedStringFromTableInBundle
:
for (NSString *language in [[NSUserDefaults standardUserDefaults] objectForKey:@"AppleLanguages"]) {
NSBundle *bundle = [NSBundle bundleWithPath:[[NSBundle mainBundle] pathForResource:language ofType:@"lproj"]];
NSLog(@"%@: %@", language, NSLocalizedStringFromTableInBundle(@"Testing", @"Localizable", bundle, nil));
}
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