Posted by Daniel Holle, Product Manager

At Google I/O back in June, we provided a preview of Android Auto. Today, we’re excited to announce the availability of our first APIs for building Auto-enabled apps for audio and messaging. Android apps can now be extended to the car in a way that is optimized for the driving experience.

For users, this means they simply connect their Android handheld to a compatible vehicle and begin utilizing a car-optimized Android experience that works with the car’s head unit display, steering wheel buttons, and more. For developers, the APIs and UX guidelines make it easy to provide a simple way for users to get the information they need while on the road. As an added bonus, the Android Auto APIs let developers easily extend their existing apps targeting Android 5.0 (API level 21) or higher to work in the car without having to worry about vehicle-specific hardware differences. This gives developers wide reach across manufacturers, model and regions, by just developing with one set of APIs and UX standards.

There are two use cases that Android Auto supports today:

Audio apps that expose content for users to browse and allow audio playback from the car, such as music, podcasts, news, etc.

that expose content for users to browse and allow audio playback from the car, such as music, podcasts, news, etc. Messaging apps that receive incoming notifications, read messages aloud, and send replies via voice from the car.

To help you get started with Android Auto, check out our Getting Started guide. It’s important to note that while the APIs are available today, apps extended with Android Auto cannot be published quite yet. More app categories will be supported in the future, providing more opportunities for developers and drivers of Android Auto. We encourage you to join the Android Auto Developers Google+ community to stay up-to-date on the latest news and timelines.

We’ve already started working with partners to develop experiences for Android Auto: iHeartRadio, Joyride, Kik, MLB.com, NPR, Pandora, PocketCasts, Songza, SoundCloud, Spotify, Stitcher, TextMe, textPlus, TuneIn, Umano, and WhatsApp. If you happen to be in the Los Angeles area, stop by the LA Auto Show through November 30 and visit us in the Hyundai booth to take Android Auto and an app or two for a test drive.