Android Developers Docs Reference android.support.wearable.activity Classes ConfirmationActivity This Activity is used to display confirmation animations after the user completes an action on the wearable. WearableActivity Base activity class for use on wearables. Classes ConfirmationActivity WearableActivity Content and code samples on this page are subject to the licenses described in the Content License. Java is a registered trademark of Oracle and/or its affiliates. Last updated April 17, 2018.