Kamera használatához alapok

src/WorkFlowCheck.MAUI/MauiProgram.cs

@@ -10,6 +10,7 @@ using WorkFlowCheck.MAUI.Services.Interfaces;
 using DevExpress.Maui;
 using Microsoft.Maui.Controls.Hosting;
 using Microsoft.Maui.Hosting;
+using CommunityToolkit.Maui.Core;
 
 namespace WorkFlowCheck.MAUI
 {
@@ -55,7 +56,9 @@ namespace WorkFlowCheck.MAUI
                 {
                     fonts.AddFont("OpenSans-Regular.ttf", "OpenSansRegular");
                     fonts.AddFont("OpenSans-Semibold.ttf", "OpenSansSemibold");
-                }).UseMauiCommunityToolkit();
+                })
+                .UseMauiCommunityToolkitCore()
+                .UseMauiCommunityToolkit();
 #if DEBUG
             builder.Logging.AddDebug();
 #endif

src/WorkFlowCheck.MAUI/Pages/CheckList/CheckListPage.xaml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+             x:Class="WorkFlowCheck.MAUI.Pages.CheckList.CheckListPage"
+             Title="CheckListPage">
+    <VerticalStackLayout>
+        <Label 
+            Text="Welcome to .NET MAUI!"
+            VerticalOptions="Center" 
+            HorizontalOptions="Center" />
+    </VerticalStackLayout>
+</ContentPage>

src/WorkFlowCheck.MAUI/Pages/CheckList/CheckListPage.xaml.cs

@@ -0,0 +1,9 @@
+namespace WorkFlowCheck.MAUI.Pages.CheckList;
+
+public partial class CheckListPage : ContentPage
+{
+	public CheckListPage()
+	{
+		InitializeComponent();
+	}
+}

src/WorkFlowCheck.MAUI/Pages/Media/CaptureImagePage.xaml

@@ -0,0 +1,78 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+             xmlns:toolkit="http://schemas.microsoft.com/dotnet/2022/maui/toolkit"
+             x:Class="WorkFlowCheck.MAUI.Pages.Media.CaptureImagePage"
+             Title="CaptureImagePage">
+    <Grid RowDefinitions="200,*,Auto,Auto" ColumnDefinitions="3*,*">
+        <toolkit:CameraView
+            x:Name="Camera"
+            Grid.Column="0" Grid.Row="0" Grid.ColumnSpan="2" Grid.RowSpan="3"
+            CameraFlashMode="{Binding FlashMode}"
+            ZoomFactor="{Binding CurrentZoom}"
+            ImageCaptureResolution="{Binding SelectedResolution}"
+            SelectedCamera="{Binding SelectedCamera}"/>
+
+        <Grid Grid.Column="0" Grid.Row="0" RowDefinitions="Auto" BackgroundColor="#80CCCCCC">
+
+            <VerticalStackLayout Spacing="5" Padding="5" >
+                <Label Text="{Binding CameraNameText}" />
+                <Label Text="{Binding FlashModeText}" />
+                <Label Text="{Binding ZoomRangeText}" />
+                <Label Text="{Binding CurrentZoomText}" />
+                <Label Text="{Binding ResolutionText}" />
+                <Picker 
+                    Title="Available Resolutions"
+                    ItemsSource="{Binding SelectedCamera.SupportedResolutions, FallbackValue=''}"
+                    SelectedItem="{Binding SelectedResolution}" />
+                <Label x:Name="debugText"/>
+
+            </VerticalStackLayout>
+        </Grid>
+
+        <ContentView Grid.Column="1" Grid.Row="0" ZIndex="100" BackgroundColor="#80CCCCCC">
+            <Image x:Name="image" VerticalOptions="Fill" HorizontalOptions="Fill">
+                <Image.GestureRecognizers>
+                    <TapGestureRecognizer Tapped="OnImageTapped" />
+                </Image.GestureRecognizers>
+            </Image>
+        </ContentView>
+
+        <Grid ColumnDefinitions="Auto,*,Auto"  Grid.Column="0" Grid.ColumnSpan="2" Grid.Row="2" ColumnSpacing="10" Margin="10"
+              BackgroundColor="#00000000">
+            <Button Clicked="ZoomOut" Text="Zoom -" Grid.Column="0"/>
+
+            <Slider 
+                x:Name="slider" Grid.Column="1"
+                Value="{Binding CurrentZoom}"
+                Maximum="{Binding SelectedCamera.MaximumZoomFactor, FallbackValue=1}"
+                Minimum="{Binding SelectedCamera.MinimumZoomFactor, FallbackValue=1}"/>
+
+            <Button Clicked="ZoomIn" Text="Zoom +" Grid.Column="2"/>
+        </Grid>
+
+        <Grid Grid.Column="0" Grid.ColumnSpan="2" Grid.Row="3" BackgroundColor="#80CCCCCC">
+
+            <FlexLayout Margin="5" JustifyContent="SpaceBetween" Wrap="Wrap">
+
+                <Picker 
+                    Title="Flash"
+                    IsVisible="{Binding Path=SelectedCamera.IsFlashSupported, FallbackValue=false}"
+                    ItemsSource="{Binding FlashModes}"
+                    SelectedItem="{Binding FlashMode}" />
+
+                <Button Command="{Binding CaptureImageCommand, Source={x:Reference Camera}, x:DataType=toolkit:CameraView}" 
+                        CommandParameter="{Binding Token}"
+                        Text="Capture Image"/>
+                <Button Command="{Binding StartCameraPreviewCommand, Source={x:Reference Camera}, x:DataType=toolkit:CameraView}"
+                        CommandParameter="{Binding Token}"
+                        Text="StartCameraPreview" />
+
+                <Button Command="{Binding StopCameraPreviewCommand, Source={x:Reference Camera}, x:DataType=toolkit:CameraView}" 
+                        Text="StopCameraPreview" />
+
+            </FlexLayout>
+        </Grid>
+
+    </Grid>
+</ContentPage>

src/WorkFlowCheck.MAUI/Pages/Media/CaptureImagePage.xaml.cs

@@ -0,0 +1,40 @@
+namespace WorkFlowCheck.MAUI.Pages.Media;
+using Microsoft.Maui.Media;
+
+
+public partial class CaptureImagePage : ContentPage
+{
+	public CaptureImagePage()
+	{
+		InitializeComponent();
+	}
+
+    public string PhotoPath { get; private set; }
+
+    private async Task TakePhotoAsync()
+    {
+        if (MediaPicker.Default.IsCaptureSupported)
+        {
+            FileResult photo = await MediaPicker.Default.CapturePhotoAsync();
+
+            if (photo != null)
+            {
+                // A kép elérési útja
+                string localFilePath = Path.Combine(FileSystem.CacheDirectory, photo.FileName);
+
+                // A kép mentése a helyi fájlrendszerbe
+                using Stream sourceStream = await photo.OpenReadAsync();
+                using FileStream localFileStream = File.OpenWrite(localFilePath);
+                await sourceStream.CopyToAsync(localFileStream);
+
+                // Esetleg megjelenítheted az UI-ban
+                PhotoPath = localFilePath;
+            }
+        }
+        else
+        {
+            await Application.Current.MainPage.DisplayAlert("Hiba", "A kamerához való hozzáférés nem támogatott.", "OK");
+        }
+    }
+
+}

src/WorkFlowCheck.MAUI/Platforms/Android/AndroidManifest.xml

@@ -7,6 +7,7 @@
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
     <uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE"/>
+    <uses-permission android:name="android.permission.CAMERA"/>
 
 
     <uses-feature android:name="android.hardware.nfc" android:required="false" />

src/WorkFlowCheck.MAUI/WorkFlowCheck.MAUI.csproj

@@ -59,6 +59,7 @@
 	<ItemGroup>
 		<PackageReference Include="AutoMapper" Version="13.0.1" />
 		<PackageReference Include="CommunityToolkit.Maui" Version="8.0.1" />
+		<PackageReference Include="CommunityToolkit.Maui.Core" Version="8.0.1" />
 		<PackageReference Include="DevExpress.Maui.Controls" Version="24.1.10" />
 		<PackageReference Include="DevExpress.Maui.Core" Version="24.1.10" />
 		<PackageReference Include="DevExpress.Maui.Editors" Version="24.1.10" />
@@ -103,6 +104,12 @@
 	  <MauiXaml Update="Pages\BaseStock\Locations\LocationsPage.xaml">
 	    <Generator>MSBuild:Compile</Generator>
 	  </MauiXaml>
+	  <MauiXaml Update="Pages\CheckList\CheckListPage.xaml">
+	    <Generator>MSBuild:Compile</Generator>
+	  </MauiXaml>
+	  <MauiXaml Update="Pages\Media\CaptureImagePage.xaml">
+	    <Generator>MSBuild:Compile</Generator>
+	  </MauiXaml>
 	  <MauiXaml Update="Pages\NFC\NFCTestPage.xaml">
 	    <Generator>MSBuild:Compile</Generator>
 	  </MauiXaml>
@@ -114,8 +121,4 @@
 	  </MauiXaml>
 	</ItemGroup>
 
-	<ItemGroup>
-	  <Folder Include="Pages\CheckList\" />
-	</ItemGroup>
-
 </Project>