Class FaceDownGestureDetector

Definition

Namespace:
Tizen.Sensor
Assembly:
Tizen.Sensor.dll
API Level:
3

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
IDisposable

Constructors

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FaceDownGestureDetector(UInt32)

Initializes a new instance of the FaceDownGestureDetector class.

Declaration
public FaceDownGestureDetector(uint index = 0U)
Parameters
Type Name Description
UInt32 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
ArgumentException

Thrown when an invalid argument is used.
NotSupportedException

Thrown when the sensor is not supported.
InvalidOperationException

Thrown when the operation is invalid for the current state.
API Level: 3
Feature: http://tizen.org/feature/sensor.gesture_recognition

Properties

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Count

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

Declaration
public static int Count { get; }
Property Value
Type Description
Int32

The count of face down gesture detectors.

API Level: 3
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FaceDown

Gets the state of the face down gesture.

Declaration
public DetectorState FaceDown { get; }
Property Value
Type Description
DetectorState

The face down state.

API Level: 3
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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
Boolean

true if supported; otherwise false.
API Level: 3

Events

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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
EventHandler<FaceDownGestureDetectorDataUpdatedEventArgs>
API Level: 3

Implements