Added in API level 31

LightsManager.LightsSession


public static abstract class LightsManager.LightsSession
extends Object implements AutoCloseable

java.lang.Object
   ↳ android.hardware.lights.LightsManager.LightsSession


Encapsulates a session that can be used to control device lights and represents the lifetime of the requests.

Any lights requests always live in a lights session which defines the lifecycle of the lights requests. A lights session is AutoCloseable that will get closed when leaving the session context.

Multiple sessions can make lights requests which contains same light. In the case the LightsManager implementation will arbitrate and honor one of the session's request. When the session hold the current light request closed, LightsManager implementation will choose another live session to honor its lights requests.

Summary

Public methods

abstract void close()

Closes this resource, relinquishing any underlying resources.

abstract void requestLights(LightsRequest request)

Sends a request to modify the states of multiple lights.

Inherited methods

Public methods

close

Added in API level 31
public abstract void close ()

Closes this resource, relinquishing any underlying resources. This method is invoked automatically on objects managed by the try-with-resources statement.

requestLights

Added in API level 31
public abstract void requestLights (LightsRequest request)

Sends a request to modify the states of multiple lights.

Parameters
request LightsRequest: the settings for lights that should change This value cannot be null.