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.


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public sealed class LightSensor : Sensor, IDisposable

Inheritance: object

Sensor

LightSensor

Implements: System.IDisposable

Constructors

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LightSensor(uint)

Initialize a new instance of the LightSensor class.

Declaration


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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

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Count

Return the number of light sensors available on the system.

Declaration


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public static int Count { get; }

Property Value

Type	Description
int	The count of light sensors.

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IsSupported

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

Declaration


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public static bool IsSupported { get; }

Property Value

Type	Description
bool	`true` if supported; otherwise `false`.

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Level

Get the light level of light sensor as float type.

Declaration


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public float Level { get; }

Property Value

Type	Description
float	The light level.

Events

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DataUpdated

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

Declaration


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public event EventHandler<LightSensorDataUpdatedEventArgs> DataUpdated

Event Type

Type	Description
System.EventHandler<TEventArgs><LightSensorDataUpdatedEventArgs>

Implements

System.IDisposable