By Jamal Eason, Product Manager, Android

With the release of Android Studio 2.2, the time has now come to say goodbye to the Eclipse Android Developer Tools. We have formally ended their support and development. There's never been a better time to switch to Android Studio and experience the improvements we've made to the Android development workflow.

Android Studio

What's New in Android Studio 2.2

Android Studio 2.2 builds on the great features from Android Studio 2.0. There are over twenty new features that improve development whether you are designing, iterating, or testing. Notable changes include:

Instant Run - The super-fast iteration engine now is both more reliable and available for more types of changes

- The super-fast iteration engine now is both more reliable and available for more types of changes Layout Editor - The new user interface designer that makes it easier than ever to create beautiful app experiences

- The new user interface designer that makes it easier than ever to create beautiful app experiences Constraint Layout - A new flexible layout engine for building dynamic user interfaces - designed to work with the new layout editor

- A new flexible layout engine for building dynamic user interfaces - designed to work with the new layout editor C++ Support - CMake and ndk-build are now supported alongside improved editing and debug experiences

- CMake and ndk-build are now supported alongside improved editing and debug experiences APK Analyzer - Inspects APKs to help you streamline your APK and debug multi-dex issues

- Inspects APKs to help you streamline your APK and debug multi-dex issues GPU Debugger (beta) - Captures a stream of OpenGL ES commands and replays them with GPU state inspection

- Captures a stream of OpenGL ES commands and replays them with GPU state inspection Espresso Test Recorder (beta) - Records interactions with your app and outputs UI test code

Top Developers Love Android Studio

For our ADT Fans

All of your favorite ADT tools are now part of Android Studio, including DDMS, Trace Viewer, Network Monitor, and CPU Monitor. We've also improved Android Studio's accessibility, including keyboard navigation enhancements and screen reader support.

We announced that we were ending development and official support for the Android Developer Tools (ADT) in Eclipse at the end of 2015, including the Eclipse ADT plugin and Android Ant build system. With the latest updates to Studio, we've completed the transition.

Migrating to Android Studio

To get started, download and install Android Studio. For most developers, including those with C/C++ projects, migration is as simple as importing your existing Eclipse ADT projects in Android Studio with the File > New > Import Project menu option. For more details on the migration process, check out the migration guide.

Feedback and Open Source Contributions

We're dedicated to making Android Studio the best possible integrated development environment for building Android apps, so if there are missing features or other challenges preventing you from switching to Android Studio, we want to hear about it [survey] ! You can also file bugs or feature requests directly with the team, and let us know via our Twitter or Google+ accounts.

Android Studio is an open source project, available to all at no cost. Check out our Open Source project page if you're interested in contributing or learning more.