Skip to content

Most visited

Recently visited

navigation

Android Architecture Components 1.0 Stable

A collection of recommended libraries that help you design robust, testable apps are now stable for use in production apps and libraries.

Learn more

Kotlin and Android

Kotlin is now an official language on Android! Kotlin is already beloved by many Android developers for its combination of simplicity and power. So we're excited to make Kotlin development on Android a first-class experience.

Learn more

Build Beautiful Apps

Resources to get you started with designing and developing for Android.

Build for a Multi-Screen World

Android runs on billions of handheld devices around the world, and it now supports these exciting, new form-factors.
This site uses cookies to store your preferences for site-specific language and display options.

Get the latest Android developer news and tips that will help you find success on Google Play.

* Required Fields

Hooray!

Follow Google Developers on WeChat

Browse this site in ?

You requested a page in , but your language preference for this site is .

Would you like to change your language preference and browse this site in ? If you want to change your language preference later, use the language menu at the bottom of each page.

This class requires API level or higher

This doc is hidden because your selected API level for the documentation is . You can change the documentation API level with the selector above the left navigation.

For more information about specifying the API level your app requires, read Supporting Different Platform Versions.

Take a short survey?
Help us improve the Android developer experience.
(Sep 2017 survey)