ExposureSubmissionQRScannerViewModel

class ExposureSubmissionQRScannerViewModel : NSObject, AVCaptureMetadataOutputObjectsDelegate

Undocumented

Init


                      
                      
                      init(isScanningActivated:onSuccess:onError:onCancel:)

Undocumented

Declaration

Swift

init(
	isScanningActivated: Bool,
	onSuccess: @escaping (DeviceRegistrationKey) -> Void,
	onError: @escaping (QRScannerError, _ reactivateScanning: @escaping () -> Void) -> Void,
	onCancel: @escaping () -> Void
)

Protocol AVCaptureMetadataOutputObjectsDelegate


                      
                      
                      metadataOutput(_:didOutput:from:)

Undocumented

Declaration

Swift

func metadataOutput(
	_: AVCaptureMetadataOutput,
	didOutput metadataObjects: [AVMetadataObject],
	from _: AVCaptureConnection
)

Internal


                      
                      
                      onError

Undocumented

Declaration

Swift

let onError: (QRScannerError, _ reactivateScanning: @escaping () -> Void) -> Void

onCancel
Undocumented
Declaration
Swift

let onCancel: () -> Void
activateScanning()
Undocumented
Declaration
Swift

func activateScanning()
deactivateScanning()
Undocumented
Declaration
Swift

func deactivateScanning()
didScan(metadataObjects:)
Undocumented
Declaration
Swift

func didScan(metadataObjects: [MetadataObject])
extractGuid(from:)
Sanitizes the input string and extracts a guid.
- the input needs to start with https://localhost/?
- the input must not ne longer than 150 chars and cannot be empty
- the guid contains only the following characters: a-f, A-F, 0-9,-
- the guid is a well formatted string (6-8-4-4-4-12) with length 43 (6 chars encode a random number, 32 chars for the uuid, 5 chars are separators)
Declaration
Swift

func extractGuid(from input: String) -> String?