ios - Localization in Swift - Restrict app to one language even if the app has more languages

Question

I have developed an app in Swift 3.2 which is currently live with base language English. I have added String files for Arabic and French. But till the time everything in completed and tested by my team I want to restrict app to one language as there would be issues I need to address even for the English version and upload to App store. Deleting the sting and nib file option will not work for me.

Please let me know if there is any code that I can add to appdelegate to restrict app only for English.

Answer 1

Added below code to AppDelegate in didFinishLaunchingWithOptions First line to force app left to right. Then in Edit Scheme - Added an Argument on Launch -AppleLanguages (Base). Working quite well for me to force user to English.

UIView.appearance().semanticContentAttribute = .forceLeftToRight
    UserDefaults.standard.set(["Base"], forKey: "AppleLanguages")
    UserDefaults.standard.synchronize()