INNER CODE UNIT · Swift

onCancel

AmolGangadhare/flutter_barcode_scanner · ios/Classes/SwiftFlutterBarcodeScannerPlugin.swift:51

    public func onCancel(withArguments arguments: Any?) -> FlutterError? {
        SwiftFlutterBarcodeScannerPlugin.barcodeStream=nil
        return nil
    }
    
    public static func onBarcodeScanReceiver( barcode:String){
        barcodeStream?(barcode)
    }
    
    public func handle(_ call: FlutterMethodCall, result: @escaping FlutterResult) {
        guard let args = call.arguments as? Dictionary<String, AnyObject> else {
            result(nil)
            return
        }
        if let colorCode = args["lineColor"] as? String{
            SwiftFlutterBarcodeScannerPlugin.lineColor = colorCode
        }else {
            SwiftFlutterBarcodeScannerPlugin.lineColor = "#ff6666"

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