Discover the latest app development tools, platform updates, training, and documentation for developers across every Android device.

Complete a codelab or dive deep into a training course for an overview of key Android development topics. Learn to build apps that look great and work seamlessly across the …

Whether a new developer, just new to Android, or an experienced professional, grow your skills with training created by Google's Android development experts. Then get certified as an …

Explore the Android development landscape. Discover the device ecosystem, modern Android development language and frameworks, and training courses.

Explore documentation, training, and codelabs to improve your Android skills, whether you're brand new to the platform or a seasoned developer looking to use features in the latest release.

The code samples, guides, and API reference you need—whether you're building for phones, watches, tablets, laptops, foldables, TVs, cars, or XR. Take advantage of these resources to …

May 1, 2025 · This codelab is part of the Android Basics with Compose course. To learn how to run your app on the emulator or a physical device, check out the next codelabs in this pathway.

The official site for Android developers. Provides the Android SDK and documentation for app developers and designers.

Many apps are already built with Kotlin—from the hottest startups to Fortune 500 companies. Learn how Kotlin has helped their teams become more productive and write higher quality apps.

Feb 10, 2025 · Learn how Android apps are structured to separate app resources from the app code, including how you can provide alternative resources for specific device configurations.