iOS 8 move UIView up when keyboard appears | Issue

Question

I have a UIView with a UITextField placed at the bottom of the screen which will move up when a keyboard appears.

I have been following the bel

Answer 1

I'm not sure if this is your problem but you should use the block based APIs to animate a UIView

Example (not tested)

- (void)animateTextField:(UITextField*)textField
                      up:(BOOL)up
{
    const float movementDuration = 0.5f;
    const int movementDistance = 380;
    int movement = (up ? -movementDistance : movementDistance);
    [UIView animateWithDuration:movementDuration
                     animations:
                     ^{
                        CGRect frame = self.bottomView.frame;
                        frame.origin.y = self.view.frame.size.height - 266.0f;
                        self.bottomView.frame = frame;

                     }
    ];
}

You can read in Apple's doc:

Use of this method is discouraged in iOS 4.0 and later. You should use the block-based animation methods to specify your animations instead.

https://developer.apple.com/Library/ios/documentation/WindowsViews/Conceptual/ViewPG_iPhoneOS/AnimatingViews/AnimatingViews.html

Hope it helps you!