How to add a Camera button into a UITabBar?

Question

Does anyone know how to add a Camera button into a UITabBar, like the one we see in 'Path'? http://i.appsafari.com/wp-content/uploads/2010/11/path.jpg

Is it a extended UITabBar/UITabBarItem or an original class? Please let me know if you have any idea.

Thanks.

Answer 1

I would bet it's a custom button floating on top of a "dummy" tab bar item. That's the first approach I'd try to implementing something like that, anyway.