iOS 7 Weather app expand/collapse transition

Question

I'm trying to achieve a view transition like the new iOS7 weather app transition, using a collapsing/expanding view.

Does anyone know if a lib already exist for that ?

Thanks

Answer 1

An alternative to APPaginalTableView if you are looking to use the storyboard more and set subview controllers to the table. I was working on the same problem and this is my "playground" for it. https://github.com/nissaba/customcellTest.git

Answer 2

EDIT

Check out this project. It demonstrates how to do the first part of the Weather app's transition using normal View Controllers and the transitioning API.

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I know this is a little late for a follow up, but I've looked for a library to do this, as well, but haven't found one.

https://github.com/chefnobody/Colors

I was able to do this using the new UIViewController Transitioning API. This example should get you started:

http://www.teehanlax.com/blog/custom-uiviewcontroller-transitions/

To augment this example to get the pinch/pull table view cell separation animation you would need to identify the table view cell that was selected (or "selected" relative to the pinch gesture"), then in -animateTransition: you would animate the cells above and below the selected cell out of view, revealing your details view controller.

Answer 3

User antol put some effort into replicating the behavior:

https://github.com/Antol/APPaginalTableView

But note that APPaginalTableView doesn't have a separate controller for the expanded pages.

You can see it in action here: https://www.youtube.com/watch?v=X1YvxDMr0yA