swipe up in iOS

Question

I would like to develop a swipe up navigation just like, 1) The camera button swipe up in the locked iPhone home screen 2) the top-to-bottom page swipe which shows weather details in iPhone screen.

Example: http://i.stack.imgur.com/BauJ8.jpg

I tried different page gestures etc, but no luck.

Could anyone pls let me know the approach or any sample tutorial ?

Much Appreciated.

Thanks Prakash

Answer 1

Try to use UIPanGestureRecognizer

With this gesture recognizer you can handle gesture direction and velocity. Here are some actions you may be interested in:

• (CGPoint)velocityInView:(UIView *)view
• (CGPoint)translationInView:(UIView *)view

Answer 2

使用“自定义手势”的“自定义视图”解决了我的问题。