iphone keyboard unicode mapping

Question

I'm working on some internationalization of an iphone app, and I'd like to know the possible input code-points from the iphone build-in keyboard directly, which is supposed to be a smaller sub-set of the whole unicode planes.

Those keyboards are listed in Settings-> International->Keyboards. There are about 70 different keyboards. Is there some official documents from Apple? I googled around but didn't find much useful.

Answer 1

There is an apple document as well as tutorial available to Internationalize Your App you can find this document here --> InternationalizeYourApp

If you want to get the list of Keyboard Input Type you can find it here --> UIKeyboardType

hope this helps you.