Android Developers Docs Reference androidx.car.app Classes CarAlertDialog A subclass of Dialog that is tailored for the car environment. CarListDialog A subclass of Dialog that is tailored for the car environment. Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 3.0 License, and code samples are licensed under the Apache 2.0 License. For details, see our Site Policies. Java is a registered trademark of Oracle and/or its affiliates. Last updated May 25, 2018.