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copied!<p>You need to add notifications to catch the keyboard status. In the notification you can capture the keyboard size and move the view according to the keyboard size.</p> <pre><code>#define kKeyboardAnimationDuration 0.3 @interface YourViewController:UIViewController { BOOL keyboardIsShown; } </code></pre> <p>And then in your implementation</p> <pre><code>- (void)viewDidLoad { // register for keyboard notifications [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyboardWillShow:) name:UIKeyboardWillShowNotification object:self.view.window]; // register for keyboard notifications [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyboardWillHide:) name:UIKeyboardWillHideNotification object:self.view.window]; keyboardIsShown = NO; } - (void)viewDidUnload { [super viewDidUnload]; // Release any retained subviews of the main view. // e.g. self.myOutlet = nil; // unregister for keyboard notifications while not visible. [[NSNotificationCenter defaultCenter] removeObserver:self name:UIKeyboardWillShowNotification object:nil]; // unregister for keyboard notifications while not visible. [[NSNotificationCenter defaultCenter] removeObserver:self name:UIKeyboardWillHideNotification object:nil]; } #pragma mark - Keyboard Events - (void)keyboardWillShow:(NSNotification *)n { if (keyboardIsShown) { return; } NSDictionary* userInfo = [n userInfo]; CGSize keyboardSize = [[userInfo objectForKey:UIKeyboardFrameBeginUserInfoKey] CGRectValue].size; CGRect viewFrame = self.view.frame; viewFrame.origin.y-= (keyboardSize.height); [UIView beginAnimations:nil context:NULL]; [UIView setAnimationBeginsFromCurrentState:YES]; [UIView setAnimationDuration:kKeyboardAnimationDuration]; [self.view setFrame:viewFrame]; [UIView commitAnimations]; keyboardIsShown = YES; } - (void)keyboardWillHide:(NSNotification *)n { NSDictionary* userInfo = [n userInfo]; CGSize keyboardSize = [[userInfo objectForKey:UIKeyboardFrameBeginUserInfoKey] CGRectValue].size; CGRect viewFrame = self.view.frame; viewFrame.origin.y+= (keyboardSize.height); [UIView beginAnimations:nil context:NULL]; [UIView setAnimationBeginsFromCurrentState:YES]; [UIView setAnimationDuration:kKeyboardAnimationDuration]; [self.view setFrame:viewFrame]; [UIView commitAnimations]; keyboardIsShown = NO; } </code></pre>

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