Keyboard frame convert

Keyboard frame convert

// http://stackoverflow.com/questions/9746417/keyboard-willshow-and-willhide-vs-rotation/14351009#14351009

- (void) keyboardWillShow:(NSNotification *)aNotification
{
     CGRect keyboardFrame = [[[aNotification userInfo] objectForKey:UIKeyboardFrameBeginUserInfoKey] CGRectValue];
    CGRect convertedFrame = [self.view convertRect:keyboardFrame fromView:self.view.window];

    ......
    /* Do whatever you want now with the new frame.
     * The width and height will actually be correct now
     */
    ......
}