Get the current first responder without using a private API

Question

I submitted my app a little over a week ago and got the dreaded rejection email today. It tells me that my app cannot be accepted because I\'m using a non-public API; specif

Answer 1

If you just need to kill the keyboard when the user taps on a background area why not add a gesture recognizer and use it to send the [[self view] endEditing:YES] message?

you can add the Tap gesture recogniser in the xib or storyboard file and connect it to an action,

looks something like this then finished

- (IBAction)displayGestureForTapRecognizer:(UITapGestureRecognizer *)recognizer{
     [[self view] endEditing:YES];
}