Question

I’m translating an iOS project into Portuguese and I’ve created a pt.lproj/Localizable.strings file, and I’ve added NSLocalizedString() into the source code. It all works! With one slight problem – the strings within XIB files don’t get translated… I know this is by design though.

I’ve seen that the ibtool command can be used to rip strings from an XIB file called x and put it into a file called x.strings… but my question is, is there a way to pull the strings from ALL the xib files and put them all into one .strings file (e.g. Localizable.strings? or even another one called XIBs.strings would be fine?)

Answer 1

You have two options how to translate xib files. One is you connect the UI elements to outlets and set your strings in your viewDidLoad method using the NSLocalizedString macros.

The second option is to provide a separate xib for each language your app supports. You don’t have to create them manually, you can use the ibtool command (i assume your source language is English and target is Portugese):

ibtool --strings-file pt.lproj/Example.strings en.lproj/Example.xib –write pt.lproj/Example.xib

To collect strings found in your project you can use genstrings command – however i recommend using this python script to collect all your strings – it can nicely handle the situation when you need to add/remove strings to your app without having to translate and/or manually merge all previous strings

Edit

Oh and i found the article that i learned this trick from