AmbientLifecycleObserver

Artifact: androidx.wear:wear

View Source

Added in 1.3.0

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Kotlin |Java

interface AmbientLifecycleObserver : DefaultLifecycleObserver

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Interface for LifecycleObservers which are used to add ambient mode support to activities on Wearable devices.

This interface can be implemented, or faked out, to allow for testing activities which use ambient support.

Summary

Nested types
class AmbientLifecycleObserver.AmbientDetails Details about ambient mode support on the current device, passed to AmbientLifecycleCallback.onEnterAmbient.
interface AmbientLifecycleObserver.AmbientLifecycleCallback Callback to receive ambient mode state changes.

Public properties
Boolean	isAmbient

Inherited functions
From androidx.lifecycle.DefaultLifecycleObserver open Unit onCreate(owner: LifecycleOwner) open Unit onDestroy(owner: LifecycleOwner) open Unit onPause(owner: LifecycleOwner) open Unit onResume(owner: LifecycleOwner) open Unit onStart(owner: LifecycleOwner) open Unit onStop(owner: LifecycleOwner)

Public properties

isAmbient

Added in 1.3.0

val isAmbient: Boolean

Returns
Boolean	{@code true} if the activity is currently in ambient.