MBBarcodeOverlayViewControllerDelegate

@protocol MBBarcodeOverlayViewControllerDelegate <NSObject>

Protocol for obtaining scanning results


                    
                    
                    -barcodeOverlayViewControllerDidFinishScanning:state:

Scanning library did output scanning results

Depending on how you want to treat the result, you might want to dismiss the scanningViewController here.

This method is the default way for getting access to results of scanning.

Note:

there may be 0, 1, or more than one scanning results.
each scanning result belongs to a common MBRecognizerResult type
handle different types differently

Declaration

Objective-C

- (void)
barcodeOverlayViewControllerDidFinishScanning:
    (nonnull MBBarcodeOverlayViewController *)barcodeOverlayViewController
                                        state:(MBRecognizerResultState)state;

Swift

func barcodeOverlayViewControllerDidFinishScanning(_ barcodeOverlayViewController: MBBarcodeOverlayViewController, state: MBRecognizerResultState)

Parameters

`barcodeOverlayViewController`	barcodeOverlayViewController Scanning view controller responsible for scanning
`state`	state of scanning


                    
                    
                    -barcodeOverlayViewControllerDidTapClose:

Scanning library was closed, usually by the user pressing close button and cancelling the scan

Declaration

Objective-C

- (void)barcodeOverlayViewControllerDidTapClose:
    (nonnull MBBarcodeOverlayViewController *)barcodeOverlayViewController;

Swift

func barcodeOverlayViewControllerDidTapClose(_ barcodeOverlayViewController: MBBarcodeOverlayViewController)

Parameters


                                barcodeOverlayViewController

Scanning view controller responsible for scanning