Added in API level 32

VoiceInteractionSession.VisibleActivityCallback

---

Kotlin |Java

public static interface VoiceInteractionSession.VisibleActivityCallback

android.service.voice.VoiceInteractionSession.VisibleActivityCallback

---

Callback interface for receiving visible activity changes used for assistant usage.

Summary

Public methods
default void	onInvisible(VoiceInteractionSession.ActivityId activityId) Callback to inform that a visible activity has gone.
default void	onVisible(VisibleActivityInfo activityInfo) Callback to inform that an activity has become visible.

Public methods

onInvisible

Added in API level 32

public void onInvisible (VoiceInteractionSession.ActivityId activityId)

Callback to inform that a visible activity has gone.

Parameters
activityId	VoiceInteractionSession.ActivityId: This value cannot be null.

onVisible

Added in API level 32

public void onVisible (VisibleActivityInfo activityInfo)

Callback to inform that an activity has become visible.

Parameters
activityInfo	VisibleActivityInfo: This value cannot be null.