WTCaptureDeviceManagerDelegate Protocol Reference

Conforms to	NSObject
Declared in	WTCaptureDeviceManager.h

Overview

WTCaptureDeviceManagerDelegate provides capture device manager specific methods that can be used to react to capture devcie manager specific state changes.

`– captureDeviceManager:didSwitchToActiveCaptureDevicePosition:`

Called whenever the capture device position changed.

- (void)captureDeviceManager:(WTCaptureDeviceManager *)captureDeviceManager didSwitchToActiveCaptureDevicePosition:(AVCaptureDevicePosition)activeCaptureDevicePosition

Parameters

`captureDeviceManager`	The capture device manger that managed the capture device position change.
`activeCaptureDevicePosition`	The capture device position that is now active.

Declared In

WTCaptureDeviceManager.h

`– captureDeviceManager:didChangeCaptureDeviceAuthorizationStatus:`

Called whenever the capture device authorization status changed.

- (void)captureDeviceManager:(WTCaptureDeviceManager *)captureDeviceManager didChangeCaptureDeviceAuthorizationStatus:(AVAuthorizationStatus)authorizationStatus

Parameters

`captureDeviceManager`	The capture device manager that monitored the capture device authorization change.
`authorizationStatus`	The authorization status that is now set.

Declared In

WTCaptureDeviceManager.h

`– captureDeviceManager:didFailToPerformOperationWithError:`

Called whenever an operation could not be completed successfully.

- (void)captureDeviceManager:(WTCaptureDeviceManager *)captureDeviceManager didFailToPerformOperationWithError:(NSError *)error

Parameters

`captureDeviceManager`	The capture device manager that could not complete its operation.
`error`	The error object containing information about the failed operation.

Declared In

WTCaptureDeviceManager.h