How to get UIKeyboard size with Apple iPhone SDK

Question

Hi,

Is there some way to get UIKeyboard size programatically. 216.0f height and 162.0f height in landscape.

Following seem to be depricated. Is there some way that works without any warning in both 3.0 iPhone OS SDK and 4.0 iPhone OS SDK to do this..

CGSize keyBoardSize = [[[note userInfo] 
objectForKey:UIKeyboardBoundsUserInfoKey]CGRectValue].size;

Thanks, Tharindu