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Android.com

# Welcome to the Android SDK!

## Get Started

- Create a Hello World application
- Read Sample Code, especially API Demos
- Read the Application Fundamentals
- Read the Introduction for using the SDK tools

### If you've downloaded the Android SDK for the first time

Follow the guide to Installing the Android SDK, which will help you setup your development environment.

### If you've installed new SDK components using the SDK and AVD Manager

There's no additional setup.

Note: You are currently viewing the offline version of the Android developer documentation. Because some features such as search and videos are network-based, not everything will work if you are not connected to the Internet. Additionally, the online version may contain more recently updated documents.

For the latest documentation, please visit developer.android.com.