Here’s a quick start installation guide to get you up and running with the Google Android Software Development Kit (SDK). This guide will describe how to install the Android SDK and set up your chosen development environments. If you’ haven’t already done so you can download the Android SDK from the link below, then we can get started.
First you’ll need to download the Android SDK source files:
( http://code.google.com/android/download.html )
( http://code.google.com/android/download.html )