iphone - How is the UIView integration with Core Animation? Layer hosting or layer-backed views? -

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I'm not quite sure, but I can bet on layer-backed views. It is:

Using visual coir animation layers with a layer backup as their support store, you release the scenes responsibly to refresh the screen. Ideas only need to be greedy when the visual material actually changes.

Or is this the second method of integration?

All iPhone view layers are supported.


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