There are many frameworks out there which mimic the user interface of iOS but not much exists for Android

Fries is a solid HTML-CSS-JS framework for creating Android-like UIs both for real-world usage and prototyping.

The framework has all the major components like forms, action bars, lists, buttons, spinners or tabs.

It is also optimized for PhoneGap and can be easily converted to a native app.

Android UI Web Framework - Fries

WebResourcesDepot Feed