Class LightSensor
Definition
- 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
- Implements
-
System.IDisposable
Constructors
View SourceLightSensor(uint)
Initializes a new instance of the LightSensor class.
Declaration
public LightSensor(uint index = 0)
Parameters
Type | Name | Description |
---|---|---|
uint | index | Index. Default value for this is 0. Index refers to a particular light sensor in case of multiple sensors. |
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
View SourceCount
Returns the number of light sensors available on the device.
Declaration
public static int Count { get; }
Property Value
Type | Description |
---|---|
int | The count of light sensors. |
IsSupported
Returns 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 |
|
Level
Gets the level of the light.
Declaration
public float Level { get; }
Property Value
Type | Description |
---|---|
float | The light level. |
Events
View SourceDataUpdated
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> |