Add .NET MAUI sample app

Exceptionless.Net.slnx

@@ -19,6 +19,7 @@
     <Project Path="samples/Exceptionless.SampleHosting/Exceptionless.SampleHosting.csproj" />
     <Project Path="samples/Exceptionless.SampleLambda/Exceptionless.SampleLambda.csproj" />
     <Project Path="samples/Exceptionless.SampleLambdaAspNetCore/Exceptionless.SampleLambdaAspNetCore.csproj" />
+    <Project Path="samples/Exceptionless.SampleMaui/Exceptionless.SampleMaui.csproj" />
     <Project Path="samples/Exceptionless.SampleMvc/Exceptionless.SampleMvc.csproj">
       <BuildDependency Project="src/Exceptionless/Exceptionless.csproj" />
       <BuildDependency Project="src/Platforms/Exceptionless.Mvc/Exceptionless.Mvc.csproj" />

samples/Exceptionless.SampleMaui/App.cs

@@ -0,0 +1,20 @@
+namespace Exceptionless.SampleMaui;
+
+public sealed class App : Application {
+    private readonly ExceptionlessClient _exceptionlessClient;
+    private readonly MainPage _mainPage;
+
+    public App(MainPage mainPage, ExceptionlessClient exceptionlessClient) {
+        _exceptionlessClient = exceptionlessClient;
+        _mainPage = mainPage;
+    }
+
+    protected override Window CreateWindow(IActivationState? activationState) {
+        return new Window(_mainPage);
+    }
+
+    protected override void OnSleep() {
+        _ = _exceptionlessClient.ProcessQueueAsync();
+        base.OnSleep();
+    }
+}

samples/Exceptionless.SampleMaui/Exceptionless.SampleMaui.csproj

@@ -0,0 +1,40 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFrameworks>net10.0-android</TargetFrameworks>
+    <TargetFrameworks Condition="!$([MSBuild]::IsOSPlatform('linux'))">$(TargetFrameworks);net10.0-ios;net10.0-maccatalyst</TargetFrameworks>
+    <TargetFrameworks Condition="$([MSBuild]::IsOSPlatform('windows'))">$(TargetFrameworks);net10.0-windows10.0.19041.0</TargetFrameworks>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>Exceptionless.SampleMaui</RootNamespace>
+    <UseMaui>true</UseMaui>
+    <SingleProject>true</SingleProject>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+
+    <ApplicationTitle>Exceptionless MAUI Sample</ApplicationTitle>
+    <ApplicationId>com.exceptionless.samplemaui</ApplicationId>
+    <ApplicationDisplayVersion>1.0</ApplicationDisplayVersion>
+    <ApplicationVersion>1</ApplicationVersion>
+    <WindowsPackageType>None</WindowsPackageType>
+
+    <SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'android'">21.0</SupportedOSPlatformVersion>
+    <SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'ios'">15.0</SupportedOSPlatformVersion>
+    <SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'maccatalyst'">15.0</SupportedOSPlatformVersion>
+    <SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'windows'">10.0.17763.0</SupportedOSPlatformVersion>
+    <TargetPlatformMinVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'windows'">10.0.17763.0</TargetPlatformMinVersion>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <MauiIcon Include="Resources\AppIcon\appicon.svg" ForegroundFile="Resources\AppIcon\appiconfg.svg" Color="#3A6EA5" />
+    <MauiSplashScreen Include="Resources\Splash\splash.svg" Color="#3A6EA5" BaseSize="128,128" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Maui.Controls" Version="$(MauiVersion)" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\src\Exceptionless\Exceptionless.csproj" SetTargetFramework="TargetFramework=netstandard2.0" />
+  </ItemGroup>
+
+</Project>

samples/Exceptionless.SampleMaui/MainPage.cs

@@ -0,0 +1,193 @@
+using Exceptionless.Logging;
+using Microsoft.Maui.Controls.Shapes;
+
+namespace Exceptionless.SampleMaui;
+
+public sealed class MainPage : ContentPage {
+    private readonly ExceptionlessClient _exceptionlessClient;
+    private readonly Label _statusLabel;
+    private readonly Label _lastReferenceIdLabel;
+    private readonly ActivityIndicator _activityIndicator;
+
+    public MainPage(ExceptionlessClient exceptionlessClient) {
+        _exceptionlessClient = exceptionlessClient;
+
+        Title = "Exceptionless";
+        BackgroundColor = Color.FromArgb("#F6F8FA");
+
+        _statusLabel = new Label {
+            Text = "Ready",
+            FontSize = 14,
+            TextColor = Color.FromArgb("#314256"),
+            LineBreakMode = LineBreakMode.WordWrap
+        };
+
+        _lastReferenceIdLabel = new Label {
+            Text = "Last reference id: none",
+            FontSize = 13,
+            TextColor = Color.FromArgb("#576575"),
+            LineBreakMode = LineBreakMode.TailTruncation
+        };
+
+        _activityIndicator = new ActivityIndicator {
+            IsVisible = false,
+            Color = Color.FromArgb("#276749")
+        };
+
+        Content = BuildContent();
+    }
+
+    private View BuildContent() {
+        var sendExceptionButton = CreateActionButton("Send Handled Exception", OnSendExceptionClicked);
+        var sendLogButton = CreateActionButton("Send Warning Log", OnSendLogClicked);
+        var trackFeatureButton = CreateActionButton("Track Feature", OnTrackFeatureClicked);
+        var flushButton = CreateActionButton("Flush Queue", OnFlushClicked);
+
+        return new ScrollView {
+            Content = new VerticalStackLayout {
+                Padding = new Thickness(24, 28),
+                Spacing = 18,
+                Children = {
+                    new Label {
+                        Text = "Exceptionless MAUI Sample",
+                        FontSize = 26,
+                        FontAttributes = FontAttributes.Bold,
+                        TextColor = Color.FromArgb("#1D2733")
+                    },
+                    new Label {
+                        Text = "Submit sample events through the core Exceptionless client.",
+                        FontSize = 15,
+                        TextColor = Color.FromArgb("#576575"),
+                        LineBreakMode = LineBreakMode.WordWrap
+                    },
+                    new Border {
+                        Stroke = Color.FromArgb("#D8DEE6"),
+                        StrokeThickness = 1,
+                        BackgroundColor = Colors.White,
+                        StrokeShape = new RoundRectangle { CornerRadius = 8 },
+                        Padding = new Thickness(18),
+                        Content = new VerticalStackLayout {
+                            Spacing = 12,
+                            Children = {
+                                new Label {
+                                    Text = "Client",
+                                    FontSize = 18,
+                                    FontAttributes = FontAttributes.Bold,
+                                    TextColor = Color.FromArgb("#1D2733")
+                                },
+                                new Label {
+                                    Text = $"Server: {_exceptionlessClient.Configuration.ServerUrl}",
+                                    FontSize = 13,
+                                    TextColor = Color.FromArgb("#576575"),
+                                    LineBreakMode = LineBreakMode.TailTruncation
+                                },
+                                new Label {
+                                    Text = $"Private information: {_exceptionlessClient.Configuration.IncludePrivateInformation}",
+                                    FontSize = 13,
+                                    TextColor = Color.FromArgb("#576575")
+                                },
+                                _statusLabel,
+                                _lastReferenceIdLabel,
+                                _activityIndicator
+                            }
+                        }
+                    },
+                    new Grid {
+                        ColumnDefinitions = {
+                            new ColumnDefinition { Width = GridLength.Star },
+                            new ColumnDefinition { Width = GridLength.Star }
+                        },
+                        RowDefinitions = {
+                            new RowDefinition { Height = GridLength.Auto },
+                            new RowDefinition { Height = GridLength.Auto }
+                        },
+                        ColumnSpacing = 12,
+                        RowSpacing = 12,
+                        Children = {
+                            sendExceptionButton,
+                            sendLogButton,
+                            trackFeatureButton,
+                            flushButton
+                        }
+                    }
+                }
+            }
+        };
+    }
+
+    private static Button CreateActionButton(string text, EventHandler clicked) {
+        var button = new Button {
+            Text = text,
+            BackgroundColor = Color.FromArgb("#285A84"),
+            TextColor = Colors.White,
+            CornerRadius = 8,
+            FontAttributes = FontAttributes.Bold,
+            MinimumHeightRequest = 48
+        };
+
+        button.Clicked += clicked;
+        return button;
+    }
+
+    private async void OnSendExceptionClicked(object? sender, EventArgs e) {
+        await RunClientActionAsync("Handled exception queued.", () => {
+            string referenceId = Guid.NewGuid().ToString("N");
+
+            try {
+                throw new InvalidOperationException("Exceptionless MAUI sample handled exception.");
+            } catch (Exception ex) {
+                ex.ToExceptionless(_exceptionlessClient)
+                    .SetReferenceId(referenceId)
+                    .AddTags("handled")
+                    .SetProperty("Screen", nameof(MainPage))
+                    .Submit();
+            }
+
+            SetLastReferenceId(referenceId);
+            return Task.CompletedTask;
+        });
+    }
+
+    private async void OnSendLogClicked(object? sender, EventArgs e) {
+        await RunClientActionAsync("Warning log queued.", () => {
+            _exceptionlessClient.SubmitLog("Exceptionless.SampleMaui.MainPage", "MAUI sample warning log.", LogLevel.Warn);
+            SetLastReferenceId(_exceptionlessClient.GetLastReferenceId());
+            return Task.CompletedTask;
+        });
+    }
+
+    private async void OnTrackFeatureClicked(object? sender, EventArgs e) {
+        await RunClientActionAsync("Feature usage queued.", () => {
+            _exceptionlessClient.SubmitFeatureUsage("MauiSample.TrackFeature");
+            SetLastReferenceId(_exceptionlessClient.GetLastReferenceId());
+            return Task.CompletedTask;
+        });
+    }
+
+    private async void OnFlushClicked(object? sender, EventArgs e) {
+        await RunClientActionAsync("Queue processed.", () => _exceptionlessClient.ProcessQueueAsync());
+    }
+
+    private async Task RunClientActionAsync(string successMessage, Func<Task> action) {
+        try {
+            _activityIndicator.IsVisible = true;
+            _activityIndicator.IsRunning = true;
+            _statusLabel.Text = "Working...";
+
+            await action();
+
+            _statusLabel.Text = successMessage;
+        } catch (Exception ex) {
+            _statusLabel.Text = $"Error: {ex.Message}";
+        } finally {
+            _activityIndicator.IsRunning = false;
+            _activityIndicator.IsVisible = false;
+        }
+    }
+
+    private void SetLastReferenceId(string? referenceId) {
+        _lastReferenceIdLabel.Text = String.IsNullOrEmpty(referenceId)
+            ? "Last reference id: none"
+            : $"Last reference id: {referenceId}";
+    }
+}

samples/Exceptionless.SampleMaui/MauiProgram.cs

@@ -0,0 +1,43 @@
+using Exceptionless.Logging;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Maui.Storage;
+
+namespace Exceptionless.SampleMaui;
+
+public static class MauiProgram {
+    private const string DefaultApiKey = "LhhP1C9gijpSKCslHHCvwdSIz298twx271nTest";
+    private const string DefaultServerUrl = "https://ex.dev.localhost:7111";
+
+    public static MauiApp CreateMauiApp() {
+        var builder = MauiApp.CreateBuilder();
+        var exceptionlessClient = CreateExceptionlessClient();
+
+        builder
+            .UseMauiApp<App>();
+
+        builder.Services.AddSingleton(exceptionlessClient);
+        builder.Services.AddSingleton<MainPage>();
+
+        return builder.Build();
+    }
+
+    private static ExceptionlessClient CreateExceptionlessClient() {
+        string appDataDirectory = FileSystem.Current.AppDataDirectory;
+
+        var client = new ExceptionlessClient(config => {
+            config.ApiKey = Environment.GetEnvironmentVariable("EXCEPTIONLESS_API_KEY") ?? DefaultApiKey;
+            config.ServerUrl = Environment.GetEnvironmentVariable("EXCEPTIONLESS_SERVER_URL") ?? DefaultServerUrl;
+            config.IncludePrivateInformation = false;
+            config.DefaultTags.Add("maui");
+            config.DefaultTags.Add("sample");
+            config.DefaultData["Platform"] = DeviceInfo.Current.Platform.ToString();
+            config.DefaultData["DeviceIdiom"] = DeviceInfo.Current.Idiom.ToString();
+            config.SetVersion(AppInfo.Current.VersionString);
+            config.UseFolderStorage(Path.Combine(appDataDirectory, "exceptionless-queue"));
+            config.UseFileLogger(Path.Combine(appDataDirectory, "exceptionless-client.log"), LogLevel.Info);
+        });
+
+        client.Startup();
+        return client;
+    }
+}

samples/Exceptionless.SampleMaui/Platforms/Android/AndroidManifest.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+  <application android:allowBackup="true" android:icon="@mipmap/appicon" android:roundIcon="@mipmap/appicon_round" android:supportsRtl="true" />
+  <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+  <uses-permission android:name="android.permission.INTERNET" />
+</manifest>

samples/Exceptionless.SampleMaui/Platforms/Android/MainActivity.cs

@@ -0,0 +1,8 @@
+using Android.App;
+using Android.Content.PM;
+
+namespace Exceptionless.SampleMaui;
+
+[Activity(Theme = "@style/Maui.SplashTheme", MainLauncher = true, ConfigurationChanges = ConfigChanges.ScreenSize | ConfigChanges.Orientation | ConfigChanges.UiMode | ConfigChanges.ScreenLayout | ConfigChanges.SmallestScreenSize | ConfigChanges.Density)]
+public class MainActivity : MauiAppCompatActivity {
+}

samples/Exceptionless.SampleMaui/Platforms/Android/MainApplication.cs

@@ -0,0 +1,12 @@
+using Android.App;
+using Android.Runtime;
+
+namespace Exceptionless.SampleMaui;
+
+[Application]
+public class MainApplication : MauiApplication {
+    public MainApplication(IntPtr handle, JniHandleOwnership ownership) : base(handle, ownership) {
+    }
+
+    protected override MauiApp CreateMauiApp() => MauiProgram.CreateMauiApp();
+}

samples/Exceptionless.SampleMaui/Platforms/MacCatalyst/AppDelegate.cs

@@ -0,0 +1,8 @@
+using Foundation;
+
+namespace Exceptionless.SampleMaui;
+
+[Register("AppDelegate")]
+public class AppDelegate : MauiUIApplicationDelegate {
+    protected override MauiApp CreateMauiApp() => MauiProgram.CreateMauiApp();
+}

samples/Exceptionless.SampleMaui/Platforms/MacCatalyst/Entitlements.plist

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+  <key>com.apple.security.app-sandbox</key>
+  <true/>
+  <key>com.apple.security.network.client</key>
+  <true/>
+</dict>
+</plist>

samples/Exceptionless.SampleMaui/Platforms/MacCatalyst/Info.plist

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+  <key>UIDeviceFamily</key>
+  <array>
+    <integer>2</integer>
+  </array>
+  <key>LSApplicationCategoryType</key>
+  <string>public.app-category.developer-tools</string>
+  <key>UIRequiredDeviceCapabilities</key>
+  <array>
+    <string>arm64</string>
+  </array>
+  <key>UISupportedInterfaceOrientations</key>
+  <array>
+    <string>UIInterfaceOrientationPortrait</string>
+    <string>UIInterfaceOrientationLandscapeLeft</string>
+    <string>UIInterfaceOrientationLandscapeRight</string>
+  </array>
+  <key>UISupportedInterfaceOrientations~ipad</key>
+  <array>
+    <string>UIInterfaceOrientationPortrait</string>
+    <string>UIInterfaceOrientationPortraitUpsideDown</string>
+    <string>UIInterfaceOrientationLandscapeLeft</string>
+    <string>UIInterfaceOrientationLandscapeRight</string>
+  </array>
+  <key>XSAppIconAssets</key>
+  <string>Assets.xcassets/appicon.appiconset</string>
+</dict>
+</plist>

samples/Exceptionless.SampleMaui/Platforms/MacCatalyst/Program.cs

@@ -0,0 +1,9 @@
+using UIKit;
+
+namespace Exceptionless.SampleMaui;
+
+public static class Program {
+    private static void Main(string[] args) {
+        UIApplication.Main(args, null, typeof(AppDelegate));
+    }
+}