Class CameraDeviceManager

Definition

Namespace:
Tizen.Multimedia
Assembly:
Tizen.Multimedia.Camera.dll

This CameraDeviceManager class provides methods to control current camera devices and get its information.

public class CameraDeviceManager : IDisposable
Inheritance
object
CameraDeviceManager
Remarks

This supports the product infrastructure and is not intended to be used directly from 3rd party application code.

Constructors

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CameraDeviceManager()

Initializes a new instance of the CameraDeviceManager class.

Declaration
public CameraDeviceManager()
Remarks

This supports the product infrastructure and is not intended to be used directly from 3rd party application code.

Properties

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IsCameraDeviceManagerSupported

Gets the state of Camera Device Manager support.

Declaration
public static bool IsCameraDeviceManagerSupported { get; }
Property Value
Type Description
bool

true if camera device manager is supported.
Remarks

This supports the product infrastructure and is not intended to be used directly from 3rd party application code.

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IsExternalCameraConnected

Gets the status whether camera device(usb, network) is connected or not.

Declaration
public bool IsExternalCameraConnected { get; }
Property Value
Type Description
bool

true if usb or network camera is connected.
Remarks

This supports the product infrastructure and is not intended to be used directly from 3rd party application code.

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SupportedDevices

Retrieves all the supported camera devices and returns its information.

Declaration
public IEnumerable<CameraDeviceInformation> SupportedDevices { get; }
Property Value
Type Description
IEnumerable<><CameraDeviceInformation>

if camera device exist, returns list of CameraDeviceInformation; otherwise returns Enumerable.Empty.
Remarks

This supports the product infrastructure and is not intended to be used directly from 3rd party application code.

Methods

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Dispose()

Releases all resources used by the camera.

Declaration
public void Dispose()
Remarks

This supports the product infrastructure and is not intended to be used directly from 3rd party application code.

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Dispose(bool)

Releases the unmanaged resources used by the camera.

Declaration
protected virtual void Dispose(bool disposing)
Parameters
Type Name Description
bool disposing

true to release both managed and unmanaged resources; false to release only unmanaged resources.
Remarks

This supports the product infrastructure and is not intended to be used directly from 3rd party application code.

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~CameraDeviceManager()

Finalizes an instance of the Camera class.

Declaration
protected ~CameraDeviceManager()
Remarks

This supports the product infrastructure and is not intended to be used directly from 3rd party application code.

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GetDeviceInformation()

Gets the current camera device information. Retrieves all the supported camera devices and returns its information.

Declaration
public IEnumerable<CameraDeviceInformation> GetDeviceInformation()
Returns
Type Description
IEnumerable<><CameraDeviceInformation>

if camera device exist, returns list of CameraDeviceInformation; otherwise returns Enumerable.Empty.
Remarks

This method is only for backward compatibility. Please use SupportedDevices instead.

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GetProductId(CameraDevice)

Gets the product ID for given .

Declaration
public ushort GetProductId(CameraDevice device)
Parameters
Type Name Description
CameraDevice device
Returns
Type Description
ushort
Remarks

This supports the product infrastructure and is not intended to be used directly from 3rd party application code.

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GetVendorId(CameraDevice)

Gets the vendor ID for given .

Declaration
public ushort GetVendorId(CameraDevice device)
Parameters
Type Name Description
CameraDevice device
Returns
Type Description
ushort
Remarks

This supports the product infrastructure and is not intended to be used directly from 3rd party application code.

Events

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DeviceConnectionChanged

An event that occurs when camera device is connected or disconnected.

Declaration
public event EventHandler<CameraDeviceConnectionChangedEventArgs> DeviceConnectionChanged
Event Type
Type Description
EventHandler<><CameraDeviceConnectionChangedEventArgs>
Remarks

This supports the product infrastructure and is not intended to be used directly from 3rd party application code.

Extension Methods