Sauf indication contraire, le contenu de cette page est régi par une licence Creative Commons Attribution 4.0, et les échantillons de code sont régis par une licence Apache 2.0. Pour en savoir plus, consultez les Règles du site Google Developers. Java est une marque déposée d'Oracle et/ou de ses sociétés affiliées.
Dernière mise à jour le 2025/07/25 (UTC).
[null,null,["Dernière mise à jour le 2025/07/25 (UTC)."],[[["\u003cp\u003e\u003ccode\u003eSessionStateEventData\u003c/code\u003e provides data for session state changed events, including the current session, session state, and optional error code.\u003c/p\u003e\n"],["\u003cp\u003eIt includes properties for the session start failure reason (\u003ccode\u003eerrorCode\u003c/code\u003e), the Cast session (\u003ccode\u003esession\u003c/code\u003e), and the Cast session state (\u003ccode\u003esessionState\u003c/code\u003e).\u003c/p\u003e\n"]]],["`SessionStateEventData` provides information about changes in a Cast session's state. It includes the current `CastSession`, the `SessionState`, and an optional `ErrorCode` for start failures. The `session` can be null if no session is available. The `sessionState` property details the current state, and `errorCode` explains why a session might have failed to start. These properties allow for monitoring and reacting to the current status of the session.\n"],null,["# Class: SessionStateEventData\n\ncast.[framework](/cast/docs/reference/web_sender/cast.framework).SessionStateEventData\n======================================================================================\n\nclass static\n\nData for session state changed event.\n\nConstructor\n-----------\n\n### SessionStateEventData\n\nnew\nSessionStateEventData(session, sessionState, opt_errorCode)\n\n| #### Parameter ||\n|---------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| session | [cast.framework.CastSession](/cast/docs/reference/web_sender/cast.framework.CastSession) Current session if available. Value may be null. |\n| sessionState | [cast.framework.SessionState](/cast/docs/reference/web_sender/cast.framework#.SessionState) Current session state. Value must not be null. |\n| opt_errorCode | Optional [chrome.cast.ErrorCode](/cast/docs/reference/web_sender/chrome.cast#.ErrorCode) Optional error code for start failed state. Value must not be null. |\n\nProperties\n----------\n\n### errorCode\n\nnullable [chrome.cast.ErrorCode](/cast/docs/reference/web_sender/chrome.cast#.ErrorCode)\n\nSession start failure reason.\n\n### session\n\nnullable [cast.framework.CastSession](/cast/docs/reference/web_sender/cast.framework.CastSession)\n\nCast session.\n\n### sessionState\n\nnon-null [cast.framework.SessionState](/cast/docs/reference/web_sender/cast.framework#.SessionState)\n\nCast session state."]]
