how to get keyboard location in ios 8 & add DONE button on numberPad

Question

I am using below code to get the keyboard location from view & add DONE button on it.But in ios 8 it is not able to get keyboard location & hence not add DONE butto

Answer 1

• I did like "Alex-stone" but I can't to click custom button.

• My solution:

//create DoneCustomReturnKeyButton to add into keyboard

 - (void)addDoneCustomReturnKeyButtonInKeyboard:(NSNotification *)notification
{
NSArray *arr = [[[[UIApplication sharedApplication] windows] lastObject] subviews];
if (arr.count > 0) {

    UIView *keyboardView = [arr objectAtIndex:0];
    float height;
    if ([[keyboardView description] hasPrefix:@"

}

and create button.

 - (void)createDoneCustomReturnKeyButton
{
    self.doneCustomReturnKeyButton = [UIButton buttonWithType:UIButtonTypeSystem];
    [self.doneCustomReturnKeyButton setTitle:NSLocalizedString(@"NEXT", nil) forState:UIControlStateNormal];
    [self.doneCustomReturnKeyButton.titleLabel setFont:[UIFont systemFontOfSize:20]];
    self.doneCustomReturnKeyButton.adjustsImageWhenHighlighted = NO;
    self.doneCustomReturnKeyButton.backgroundColor = [UIColor lightGrayColor];
    [self.doneCustomReturnKeyButton setTintColor:[UIColor whiteColor]];
    [self.doneCustomReturnKeyButton addTarget:self
                                       action:@selector(doneCustomReturnKeyButtonAction:)
                             forControlEvents:UIControlEventTouchUpInside];
}