INNER CODE UNIT · Swift

checkForCameraPermission

AmolGangadhare/flutter_barcode_scanner · ios/Classes/SwiftFlutterBarcodeScannerPlugin.swift:42

    func checkForCameraPermission()->Bool{
        return AVCaptureDevice.authorizationStatus(for: .video) == .authorized
    }
    
    public func onListen(withArguments arguments: Any?, eventSink events: @escaping FlutterEventSink) -> FlutterError? {
        SwiftFlutterBarcodeScannerPlugin.barcodeStream = events
        return nil
    }
    
    public func onCancel(withArguments arguments: Any?) -> FlutterError? {
        SwiftFlutterBarcodeScannerPlugin.barcodeStream=nil
        return nil
    }
    
    public static func onBarcodeScanReceiver( barcode:String){
        barcodeStream?(barcode)
    }
    

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