Class LightSensor

Definition

Namespace:

Tizen.Sensor

Assembly:

Tizen.Sensor.dll

The LightSensor class is used for registering callbacks for the light sensor and getting the light data.

public sealed class LightSensor : Sensor, IDisposable

Inheritance

object

Sensor

LightSensor

Implements

System.IDisposable

Constructors

LightSensor(uint)

Initialize a new instance of the LightSensor class.

Declaration

public LightSensor(uint index = 0)

Parameters

Type	Name	Description
uint	index	Index refers to a particular light sensor in case of multiple sensors. Default value is 0.

Exceptions

Type	Condition
System.ArgumentException	Thrown when an invalid argument is used.
System.NotSupportedException	Thrown when the sensor is not supported.
System.InvalidOperationException	Thrown when the operation is invalid for the current state.

Properties

Count

Return the number of light sensors available on the system.

Declaration

public static int Count { get; }

Property Value

Type	Description
int	The count of light sensors.

IsSupported

Return true or false based on whether the light sensor is supported by the device.

Declaration

public static bool IsSupported { get; }

Property Value

Type	Description
bool	true if supported; otherwise false.

Level

Get the light level of light sensor as float type.

Declaration

public float Level { get; }

Property Value

Type	Description
float	The light level.

Events

DataUpdated

An event handler for storing the callback functions for the event corresponding to the change in the light sensor data.

Declaration

public event EventHandler<LightSensorDataUpdatedEventArgs> DataUpdated

Event Type

Type	Description
System.EventHandler<TEventArgs><LightSensorDataUpdatedEventArgs>

Implements

System.IDisposable