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BarcodeScanner

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Daniel Pichler
2024-08-20 12:28:28 +02:00
parent 8e1b391f65
commit a1dfd3b1e7
18 changed files with 138 additions and 163 deletions
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8
Jugenddienst Stunden/Views/AboutPage.xaml
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@@ -2,8 +2,9 @@
<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
xmlns:models="clr-namespace:Jugenddienst_Stunden.ViewModels"
xmlns:scanner="clr-namespace:BarcodeScanning;assembly=BarcodeScanning.Native.Maui"
xmlns:zxing="clr-namespace:ZXing.Net.Maui.Controls;assembly=ZXing.Net.MAUI.Controls"
x:Class="Jugenddienst_Stunden.Views.AboutPage">
<ContentPage.BindingContext>
<models:AboutViewModel />
</ContentPage.BindingContext>
@@ -24,6 +25,11 @@
OnDetectionFinished="BarcodesDetected"
HorizontalOptions="FillAndExpand"
VerticalOptions="FillAndExpand" />-->
<zxing:CameraBarcodeReaderView x:Name="barcodeScannerView"
BarcodesDetected="BarcodesDetected"
HorizontalOptions="FillAndExpand"
VerticalOptions="FillAndExpand" />
</VerticalStackLayout>

18
Jugenddienst Stunden/Views/AboutPage.xaml.cs
View File

@@ -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");
});
}
}

17
Jugenddienst Stunden/Views/StundenPage.xaml
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@@ -12,14 +12,19 @@
<Button Text="Load data" Command="{Binding LoadDataCommand}" />
<Grid RowDefinitions="Auto,Auto,Auto" ColumnDefinitions="Auto,*" Margin="10">
<Label Text="Nominal:" Grid.Row="0" />
<Label Text="Overtime:" Grid.Row="1" />
<Label Text="OvertimeMonth:" Grid.Row="2" Margin="0,0,5,0" />
<Grid RowDefinitions="Auto,Auto,Auto,Auto,Auto" ColumnDefinitions="Auto,*" Margin="10">
<Label Text="Soll:" Grid.Row="0" />
<Label Text="Gearbeitet:" Grid.Row="1" />
<Label Text="Berechnet:" Grid.Row="2" />
<Label Text="Überstunden Monat:" Grid.Row="3" Margin="0,0,15,0" />
<Label Text="Überstunden Jahr:" Grid.Row="4" />
<Label BackgroundColor="AliceBlue" Grid.Row="0" Grid.Column="1" Text="{Binding Nominal}" />
<Label BackgroundColor="AliceBlue" Grid.Row="1" Grid.Column="1" Text="{Binding Overtime}" />
<Label BackgroundColor="LightSlateGray" Grid.Row="2" Grid.Column="1" Text="{Binding OvertimeMonth}" />
<Label BackgroundColor="AliceBlue" Grid.Row="1" Grid.Column="1" Text="{Binding ZeitDone}" />
<Label BackgroundColor="AliceBlue" Grid.Row="2" Grid.Column="1" Text="{Binding ZeitCalculated}" />
<Label BackgroundColor="AliceBlue" Grid.Row="3" Grid.Column="1" Text="{Binding OvertimeMonth}" />
<Label BackgroundColor="AliceBlue" Grid.Row="4" Grid.Column="1" Text="{Binding Overtime}" />
</Grid>
</VerticalStackLayout>
</ContentPage>