How to mimic Keyboard animation on iOS 7 to add “Done” button to numeric keyboard?

Question

I had been doing something like this to mimic the keyboard animation on older version of iOS.

CGRect keyboardBeginFrame;
[[note.userInfo objectForKey:UIKeybo         


        

Answer 1

I had the same issue and managed to get the animation working with the following parameters for iOS 7:

    [UIView animateWithDuration:0.5
                          delay:0
         usingSpringWithDamping:500.0f
          initialSpringVelocity:0.0f
                        options:UIViewAnimationOptionCurveLinear
                     animations:animBlock
                     completion:completionBlock];

EDIT: these values were obtained through debug, and can change with new iOS versions. @DavidBeck's answer works for me in iOS 7 also so I'm linking it here.