How to animate textField on the top of Keyboard while Editing...

How to animate textField on the top of Keyboard while Editing...

#pragma  – mark Textfield Delegate Methods..

-(void)textFieldDidBeginEditing:(UITextField *)textField  {

    

     [self animateTextField:textField up:YES withOffset:textField.frame.origin.y / 2];

}

-(void)textFieldDidEndEditing:(UITextField *)textField {

    

    [self animateTextField:textField up:NO withOffset:textField.frame.origin.y / 2];

}

#pragma  – mark Textfield Animation Method

-(void)animateTextField:(UITextField*)textField up:(BOOL)up withOffset:(CGFloat)offset

{

    const int movementDistance = -offset;

    const float movementDuration = 0.4f;

    int movement = (up ? movementDistance : -movementDistance);

    [UIView beginAnimations: @"animateTextField" context: nil];

    [UIView setAnimationBeginsFromCurrentState: YES];

    [UIView setAnimationDuration: movementDuration];

    self.view.frame = CGRectOffset(self.view.frame, 0, movement);

    [UIView commitAnimations];

}