iOS: How to Get the Device Current Language Setting?

Question

There are some features within my application that are supposed to be based on the language settings of the device where it\'s running.

I want to get the actual language

Answer 1

Find the solution in XCode's helper document, it wrote:

Getting the Current Language

To get the language that the app is using from the main application bundle, use the preferredLocalizations method in the NSBundle class:

NSString *languageID = [[NSBundle mainBundle] preferredLocalizations].firstObject;