You can now run the Android Emulator directly in Android Studio. Use this feature to conserve screen real estate, to navigate quickly between the emulator and the editor window using hotkeys, and to organize your IDE and emulator workflow in a single application window.
To learn more, see the release notes.
Instrumentation tests can now be run across multiple devices in parallel and investigated using a specialized instrumentation test results panel. Using this panel, you can determine if tests are failing due to API level or hardware properties.
Android Studio makes it easier to navigate between your Dagger-related code by providing new gutter actions in the IDE and extending support in the Find Usages window.