In Xcode, I can alter a scheme's App Language to be "Double-length Pseudolanguage" and it will launch with all strings doubled. I'd like to be able to change this at runtime so I can turn it off and on without rebooting the app with a new value.
I attempted to turn it off at runtime with this command:
UserDefaults.standard.set(false, forKey: "NSDoubleLocalizedStrings")
The value was not updated after that command executed:
(lldb) po UserDefaults.standard.value(forKey: "NSDoubleLocalizedStrings")
▿ Optional<Any>
- some : YES
That seems to have no effect. What are some other approaches to this task without resorting to third-party frameworks?