Is there a delegate call when iOS keyboard language changes?

Question

I have a scenario where I'd like to have a handler that gets triggered when the user presses the language change(globe icon) on the keyboard for iOS.

How I may achieve that?

Thanks

score 2 · Accepted Answer · edited May 23 '17 at 12:00

2

The following should work: You would have to use a UIKeyboard notification within your code

   [[NSNotificationCenter defaultCenter] addObserver:self
             selector:@selector(keyboardWillBeHidden:)
             name:UIKeyboardWillHideNotification object:nil];

Then within your keyboardWillBeHidden: or similarly named method use the answer (link below) which returns you a two letter code for the currently selected language.

Link: Getting current device language in iOS?

So your method keyboardWillBeHidden: method is called when the keyboard is hidden reads from the system the keyboard language option that is currently selected.

Thats the theory, I haven't tried this myself, good luck.

edited May 23 '17 at 12:00

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answered Aug 03 '12 at 20:28

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`UIKeyboardWillHideNotification` is not triggered when the user changes the language through the globe icon. So I don't understand why this answer is accepted. – nschum Nov 28 '14 at 13:51
So true @nschum – Sanjith Bravo Dastan Oct 27 '16 at 04:26

Is there a delegate call when iOS keyboard language changes?

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