[Q] Android capture UI updates

I know on Windows phone the Silverlight framework generates a special LayoutUpdated event whenever the app finishes updating the UI. Specifically, if an app method is called to update one or more elements of the UI as part of its execution, then a single LayoutUpdated event is raised when the method ends.

So I am wondering, is there a similar event in the Android framework? I would like to monitor all the UI updates an application did.