UIKeyboardBoundsUserInfoKey Deprecated

Question

I am trying to use the code below however Xcode tells me UIKeyboardBoundsUserInfoKey is deprecated and I was wondering what the newer code was instead:

NSValue* aValue = [info objectForKey:UIKeyboardBoundsUserInfoKey];

And below is the code in context:

-(void) keyboardDidHide: (NSNotification *)notif {


    NSDictionary* info = [notif userInfo];
    NSValue* aValue = [info objectForKey:UIKeyboardBoundsUserInfoKey];
    CGSize keyboardSize = [aValue CGRectValue].size;
    CGRect viewFrame = self.view.frame; 
    viewFrame.size.height += keyboardSize.height;
    scrollView.frame = viewFrame;

    if (!keyboardVisible) {
        //NSLog(@"Keyboard is already hidden. Ignoring notification.");
        return;
    }

    keyboardVisible = NO;

}

Answer 1

You can use the UIKeyboardFrameBeginUserInfoKey or UIKeyboardFrameEndUserInfoKey key instead of UIKeyboardBoundsUserInfoKey.