If you've got an Android app or game, Android TV can bring it to your users in their living room. Android TV apps use the same architecture as those for phones and tablets. This approach means you can build new TV apps based on what you already know about building apps for Android, or extend your existing apps to also run on TV devices.
To get started, read Get started with TV apps.
If you prefer to learn through interactive video training, check out the Android TV and Google Cast Development course on Udacity (trailer embedded here), and other video courses below.
Note: For details on how to publish your TV apps in Google Play, see Distribute to Android TV.
Documentation
Additional resources
To learn more about Android TV, see the following additional resources.