An app designer for Android devices
Is there a recommended application (desktop or mobile or other) for quick draft prototyping of an application design and structure?

I'm not really talking about a View UI designer here, i'm looking for something so that we can quickly knock up sketches with android UI components for planning and design purposes.
An app designer for Android devices
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Is there a recommended application (desktop or mobile or other) for quick draft prototyping of an application design and structure?

I'm not really talking about a View UI designer here, i'm looking for something so that we can quickly knock up sketches with android UI components for planning and design purposes.