BarcodeScanner

Jugenddienst Stunden/Views/AboutPage.xaml.cs

@@ -1,3 +1,5 @@
+using ZXing;
+using ZXing.Net.Maui.Controls;
 namespace Jugenddienst_Stunden.Views;
 
 public partial class AboutPage : ContentPage
@@ -5,6 +7,22 @@ public partial class AboutPage : ContentPage
 	public AboutPage()
 	{
 		InitializeComponent();
+		barcodeScannerView.Options = new ZXing.Net.Maui.BarcodeReaderOptions {
+			Formats = ZXing.Net.Maui.BarcodeFormat.QrCode,
+			AutoRotate = true,
+			Multiple = false
+		};
+
+	}
+
+	private void BarcodesDetected(object sender, ZXing.Net.Maui.BarcodeDetectionEventArgs e) {
+		var first = e.Results?.FirstOrDefault();
+		if (first is null) {
+			return;
+		}
+		Dispatcher.DispatchAsync(async () => {
+			await DisplayAlert("Scan-Ergebnis", $"Barcode: {first.Value}", "OK");
+		});
 	}
 
 }