FUIBarcodeScanner

public protocol FUIBarcodeScanner

Protocol to interact with a Barcode Scanner. The FUIBarcodeScanner protocol provides properties to configure the barcode scanner. A barcode scanner can automatically scan for 1D and 2D codes using the device’s camera.

You can retrieve a Scanner instance through the UIViewController that host the barcode scanner. Currently, there are two scanner controller in SAPFiori:

  • The FUIBarcodeScanMode for this BarcodeScanner.

    Declaration

    Swift

    var scanMode: FUIBarcodeScanMode? { get set }

  • A textual prompt text which is displayed in the scanners UI.

    Declaration

    Swift

    var promptMessage: String { get set }

  • The border color of the code indicator UI element inside the scanner UI.

    Declaration

    Swift

    var indicatorBorderColor: CGColor { get set }

  • The border width of the code indicator UI element inside the scanner UI.

    Declaration

    Swift

    var indicatorBorderWidth: CGFloat { get set }

  • A closure to transform the scan result string. The transformed string will be used in function didReceiveScanResult of FUIBarcodeScannerDelegate. If this property is nil, the result string from scanner will be used in that function directly without transformation.

    Declaration

    Swift

    var scanResultTransformer: ((String) -> String)? { get set }