Class FaceDownGestureDetector

Definition

Namespace:

Tizen.Sensor

Assembly:

Tizen.Sensor.dll

The FaceDownGestureDetector class is used for registering callbacks for the face down gesture detector and getting the face down state.

public sealed class FaceDownGestureDetector : Sensor, IDisposable

Inheritance

object

Sensor

FaceDownGestureDetector

Implements

System.IDisposable

Constructors

FaceDownGestureDetector(uint)

Initializes a new instance of the FaceDownGestureDetector class.

Declaration

public FaceDownGestureDetector(uint index = 0)

Parameters

Type	Name	Description
uint	index	Index. Default value for this is 0. Index refers to a particular face down gesture detector 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

Count

Returns the number of face down gesture detectors available on the device.

Declaration

public static int Count { get; }

Property Value

Type	Description
int	The count of face down gesture detectors.

FaceDown

Gets the state of the face down gesture.

Declaration

public DetectorState FaceDown { get; }

Property Value

Type	Description
DetectorState	The face down state.

IsSupported

Returns true or false based on whether the face down gesture detector is supported by the device.

Declaration

public static bool IsSupported { get; }

Property Value

Type	Description
bool	true if supported; otherwise false.

Events

DataUpdated

An event handler for storing the callback functions for the event corresponding to the change in the face down gesture detector data.

Declaration

public event EventHandler<FaceDownGestureDetectorDataUpdatedEventArgs> DataUpdated

Event Type

Type	Description
System.EventHandler<TEventArgs><FaceDownGestureDetectorDataUpdatedEventArgs>

Implements

System.IDisposable