iPhone Application Design Question

I have done some iPhone application development but still am relatively new at it. My question is, how do I design an interface like the face interface, where you have icons that you click 开发者_StackOverflowthat take you to certain things? Is there a template for this in xcode?

Thanks

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There are no templates or UIKit classes that constructs a matrix of views. You will have to implement them yourself, or read about Three20 library (specifically launcher module) if it's relevant to what you want to implement.

link : http://three20.info/showcase/launcher