Question

Actually I have a text field.

the purpose is to show and hide the keyboard using views and scroll view.

Everything is fine but whenever keyboard hides view is falling without any animation. I mean it is very fast not looking good on my iphone.

I want view to fall down slowly.!!!!

For that mainly I am using this code..

CGPoint p=CGPointMake(0,0);
[srlvJuiceandSmoothireDetail1 setContentOffset:p animated:YES];

Can I set animation duration, Actually I also dont know that this method is worth or not.

On keyboard show it is worth…

Some Code..for refrence…

- (void) keyboardDidHide:(NSNotification *)notif {
    if (!keyboardVisible_) {
        NSLog(@"%@", @"Keyboard already hidden.  Ignoring notification.");
        return;
    }

//    CGRect viewFrame = scrlView;
    srlvJuiceandSmoothireDetail1.frame = scrlView;
    CGPoint p=CGPointMake(0,0);
    [srlvJuiceandSmoothireDetail1 setContentOffset:p animated:YES];

    keyboardVisible_=NO;

   }

Answer 1

You can animate certain UIView properties, including the frame. See the documentation for UIView for more information about how this is done.

Here’s what you probably want:

NSTimeInterval duration = [[[notif userInfo] valueForKey:UIKeyboardAnimationDurationUserInfoKey] doubleValue];

[UIView animateWithDuration:duration animations:
^{
    srlvJuiceandSmoothireDetail1.frame = scrlView;
}];