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You can use these images to address any compatibility issues with Android 12 as well as discover and report OS and framework issues. See the GSI documentation for device requirements, flashing instructions, and information on choosing the right image type for your device. To learn about which changes might affect you, and to learn how to test these changes in your app, read the following topics:. Content and code samples on this page are subject to the licenses described in the Content License.

All Android releases Android Feature details. Behavior changes. New features and APIs. Get your apps ready. Reference updates. Create complex layouts with ConstraintLayout by adding constraints from each view to other views and guidelines. Then preview your layout on any screen size by selecting one of various device configurations or by simply resizing the preview window. Find opportunities to reduce your Android app size by inspecting the contents of your app APK file, even if it wasn't built with Android Studio.

Inspect the manifest file, resources, and DEX files. Compare two APKs to see how your app size changed between app versions. Install and run your apps faster than with a physical device and simulate different configurations and features, including ARCore, Google's platform for building augmented reality experiences. Powered by Gradle, Android Studio's build system allows you to customize your build to generate multiple build variants for different devices from a single project.

The built-in profiling tools provide realtime statistics for your app's CPU, memory, and network activity. Identify performance bottlenecks by recording method traces, inspecting the heap and allocations, and see incoming and outgoing network payloads.

See the Android Studio release notes. More downloads are available in the download archives. For information on recommended devices and specifications, as well as Android Emulator support, visit chromeos.

If you're new to Android development, check out the following resources to get started. Build your first app Start writing code in Android Studio by following the tutorial to Build your first app.

Learn Android with interactive video training in the Android Fundamentals Udacity course. For help installing Android Studio, see the Install guide. Android Studio. Download What's new User guide Preview. Android Developers. Android Studio Android Studio provides the fastest tools for building apps on every type of Android device. Download Not Available Your current device is not supported. Download options Release notes. More about the layout editor. More about the APK Analyzer.

New delightful and helpful experiences across all of the devices that are connected to your Android phone. This season, we're introducing new features designed to help you do more or less. Plus, tools that make the world more accessible. Controls that add some balance to your day. And more ways to create, share and enjoy. Meet people using Android to change what's possible in daily life.

Watch and read stories about creative, driven people discovering how to make their world more colorful and connected. With Android by their side. Choices for work, gaming, 5G streaming and anything else. Your security and privacy are at the heart of what we do. Learn how Android protects you at every turn. Hands-free navigation and messaging. Just connect your phone and go.

A powerful experience for entry-level smartphones. Built with new apps that expand what's possible. Screen readers, speech-to-text and some of the newest ways to experience the world your way.