Get the frame of the keyboard dynamically

Question

Is it possible to get the frame, actually its height, of the keyboard dynamically? As I have a UITextView and I would like to adjust its height according to the keyboard frame height, when the input method of the keyboard is changed. As you know, different input methods may have different keyboard frame height.

Answer 1

try this:

[[NSNotificationCenter defaultCenter] addObserver:self                                      selector:@selector(keyboardWasShown:)                                          name:UIKeyboardDidShowNotification                                        object:nil];  - (void)keyboardWasShown:(NSNotification *)notification {  // Get the size of the keyboard. CGSize keyboardSize = [[[notification userInfo] objectForKey:UIKeyboardFrameBeginUserInfoKey] CGRectValue].size;  //Given size may not account for screen rotation int height = MIN(keyboardSize.height,keyboardSize.width); int width = MAX(keyboardSize.height,keyboardSize.width);  //your other code here.......... } 

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