LightsManager


public abstract class LightsManager
extends Object

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


The LightsManager class allows control over device lights.

Summary

Nested classes

class LightsManager.LightsSession

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

Public methods

abstract LightState getLightState(Light light)

Returns the state of a specified light.

abstract List<Light> getLights()

Returns the lights available on the device.

abstract LightsManager.LightsSession openSession()

Creates a new LightsSession that can be used to control the device lights.

Inherited methods

Public methods

getLightState

Added in API level 31
public abstract LightState getLightState (Light light)

Returns the state of a specified light.

Parameters
light Light: This value cannot be null.

Returns
LightState This value cannot be null.

getLights

Added in API level 31
public abstract List<Light> getLights ()

Returns the lights available on the device.

Returns
List<Light> A list of available lights This value cannot be null.

openSession

Added in API level 31
public abstract LightsManager.LightsSession openSession ()

Creates a new LightsSession that can be used to control the device lights.

Returns
LightsManager.LightsSession This value cannot be null.