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android.service.voice
Interfaces
Classes
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Last updated 2025-02-10 UTC.
[null,null,["Last updated 2025-02-10 UTC."],[],[],null,["# android.service.voice\n=====================\n\n*** ** * ** ***\n\nKotlin \\|[Java](/reference/android/service/voice/package-summary \"View this page in Java\")\n\nInterfaces\n----------\n\n|--------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------|\n| [VisibleActivityCallback](/reference/kotlin/android/service/voice/VoiceInteractionSession.VisibleActivityCallback) | Callback interface for receiving visible activity changes used for assistant usage. |\n\nClasses\n-------\n\n|----------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [VisibleActivityInfo](/reference/kotlin/android/service/voice/VisibleActivityInfo) | The class is used to represent a visible activity information. |\n| [VoiceInteractionService](/reference/kotlin/android/service/voice/VoiceInteractionService) | Top-level service of the current global voice interactor, which is providing support for hotwording, the back-end of a [android.app.VoiceInteractor](../../app/VoiceInteractor.html#), etc. |\n| [VoiceInteractionSession](/reference/kotlin/android/service/voice/VoiceInteractionSession) | An active voice interaction session, providing a facility for the implementation to interact with the user in the voice interaction layer. |\n| [VoiceInteractionSessionService](/reference/kotlin/android/service/voice/VoiceInteractionSessionService) | An active voice interaction session, initiated by a [VoiceInteractionService](/reference/kotlin/android/service/voice/VoiceInteractionService). |"]]
