Products Cast Reference Class: UserActionState cast.framework.messages.UserActionState class static Represent User Action state for media. Constructor UserActionState new UserActionState(userAction) Parameter userAction cast.framework.messages.UserAction Value must not be null. Properties customData (non-null Object or undefined) Optional app specific data. userAction non-null cast.framework.messages.UserAction The user action. 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 June 28, 2018.