SBSDKCheckRecognizerViewControllerDelegate

@protocol SBSDKCheckRecognizerViewControllerDelegate <NSObject>

The delegation protocol for the SBSDKCheckRecognizerViewController class.


                    
                    
                    -checkRecognizerViewController:didRecognizeCheck:

Informs the delegate, that the check scanner has successfully detected and recognized a check.

Declaration

Objective-C

- (void)checkRecognizerViewController:
            (nonnull SBSDKCheckRecognizerViewController *)controller
                    didRecognizeCheck:
                        (nonnull SBSDKCheckRecognizerResult *)result;

Swift

func checkRecognizerViewController(_ controller: SBSDKCheckRecognizerViewController, didRecognizeCheck result: SBSDKCheckRecognizerResult)

Parameters

`controller`	The check scanner viewcontroller which recognized the check.
`result`	The check scanner result that have been recognized.


                    
                    
                    -checkRecognizerViewController:didChangeState:

Optional. Informs the delegate, that the check scanner has changed its detection/recognition state.

Declaration

Objective-C

- (void)checkRecognizerViewController:
            (nonnull SBSDKCheckRecognizerViewController *)controller
                       didChangeState:(SBSDKCheckRecognizerState)state;

Swift

optional func checkRecognizerViewController(_ controller: SBSDKCheckRecognizerViewController, didChange state: SBSDKCheckRecognizerState)

Parameters

`controller`	The check scanner viewcontroller that changed its state.
`state`	The current state of the check scanner.


                    
                    
                    -checkRecognizerViewControllerShouldRecognize:

Asks the delegate if the check recognizer should scan the next video frame. Optional.

Declaration

Objective-C

- (BOOL)checkRecognizerViewControllerShouldRecognize:
    (nonnull SBSDKCheckRecognizerViewController *)controller;

Swift

optional func checkRecognizerViewControllerShouldRecognize(_ controller: SBSDKCheckRecognizerViewController) -> Bool

Parameters


                                controller

The calling SBSDKCheckRecognizerViewController.

Return Value

Return YES to run the recognition on the next video frame, NO otherwise. Can be used to pause the detection.