Android plateform enables mobile apps developers to easily create useful mobile applications. ...
Watch the top applications in action on Android Market Place or Publish your own apps. ...
Access to the entire platform source database and provides you a chance to learn Android ...
Android 4.1, Jelly Bean, is the fastest and smoothest version of Android yet. Jelly Bean improves on the simplicity and beauty of Android 4.0, and introduces a new Google search experience on Android.
Prepare your development computer and ensure it meets the system requirements.
Install the SDK starter package from the Download Section. (If you're on Windows, download the installer for help with the initial setup.)
Install the ADT Plugin for Eclipse (if you'll be developing in Eclipse).
Add Android platforms and other components to your SDK.
Explore the contents of the Android SDK (optional).
SDK Tools is a downloadable component for the Android SDK. It includes the complete set of development and debugging tools for the Android SDK.
Android Development Tools (ADT) is a plugin for the Eclipse IDE that is designed to give you a powerful, integrated environment in which to build Android applications.