Class FaceDownGestureDetector
Definition
- Assembly:
- Tizen.Sensor.dll
The FaceDownGestureDetector class is used for registering callbacks for the face down gesture detector and getting the face down state.
C#Copypublic sealed class FaceDownGestureDetector : Sensor, IDisposable
- Inheritance
- Implements
-
System.IDisposable
Constructors
FaceDownGestureDetector(uint)
Initializes a new instance of the FaceDownGestureDetector class.
Declaration
C#Copypublic 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
Declaration
C#Copypublic static int Count { get; }
Property Value
| Type | Description |
|---|---|
| int | The count of face down gesture detectors. |
Declaration
C#Copypublic 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
C#Copypublic static bool IsSupported { get; }
Property Value
| Type | Description |
|---|---|
| bool |
|
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
C#Copypublic event EventHandler<FaceDownGestureDetectorDataUpdatedEventArgs> DataUpdated
Event Type
| Type | Description |
|---|---|
| System.EventHandler<TEventArgs><FaceDownGestureDetectorDataUpdatedEventArgs> |