Pavel Macek, a talented graphic designer, is sharing a free Android GUI PSD file for creating mock-ups easier.
It is based on the Android 1.5 & consists of a phone illustration, basic elements & screens.
The complete set has an one file preview for seeing what you'll get before downloading.
P.S. Android presents a detailed information about Android GUI design guidelines that can be very helpful while creating applications for the platform.
Android Icons is a set of 30 free vector icons that are originally developed to be used for Android applications but all are also great for websites.
They come in transparent PNG + EPS formats and can be freely used in personal/commercial projects.
DetectMobileBrowsers.mobi is a website providing a function & information on how to detect mobile browsers.
It has an online function generator that guides you to create a personalized function according to "how you want to treat every browser".
P.S. The code is free to be used on non-profit websites.
