LightsManager
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Kotlin |Java

abstract class LightsManager

kotlin.Any
↳	android.hardware.lights.LightsManager

The LightsManager class allows control over device lights.

Summary

Nested classes
abstract	`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 MutableList<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.

abstract fun getLightState(light: Light): LightState

Returns the state of a specified light.

Parameters
`light`	Light: This value cannot be `null`.

Return
`LightState`	This value cannot be `null`.

abstract fun getLights(): MutableList<Light!>

Returns the lights available on the device.

Return
`MutableList<Light!>`	A list of available lights This value cannot be `null`.

abstract fun openSession(): LightsManager.LightsSession

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

Return
`LightsManager.LightsSession`	This value cannot be `null`.