Notes:

text: ¡! background shape: Circle font: Miltonian Regular 400 Normal font size: 110 font color: #EEEEEE background color: #333333

Screenshots dimensions for macOS should be: 1280x800 1440x900 2560x1600 2880x1800 https://stackoverflow.com/questions/67972372/why-are-window-height-and-window-width-not-exact-c-wpf a difference of 7px in Height and 14px in Width, header 31px

You must upload a screenshot for 12.9-inch iPad Pro (2nd generation) displays. 2048 x 2732 or 2732 x 2048 You must upload a screenshot for 13-inch iPad displays. 2064 x 2752, 2752 x 2064, 2048 x 2732 or 2732 x 2048

You must upload a screenshot for 6.7-inch iPhone displays. 1290 x 2796 or 2796 x 1290 You must upload a screenshot for 6.5-inch iPhone displays. 1242 x 2688, 2688 x 1242, 1284 x 2778 or 2778 x 1284 You must upload a screenshot for 5.5-inch iPhone displays. 1242 x 2208 or 2208 x 1242

.NET runtime version: 8.0.8 .NET SDK version: 8.0.400 dotnet workload version: 8.0.82 for windows, 34.0.138 for Android, 17.5.8030 for iOS, macOS NuGet package version: 8.0.8

Windows version: 10.0.19041.0 Windows supported version: 10.0.17763.0 Windows SDK version: 1.5.240607001 Android SDK version: 34 - one version of Android Studion - for multiple Android SDK versions just select and download them iOS version: 17.5 - each version of Xcode comes with its own SDK version - for multiple SDK versions install multiple versions of Xcode (rename the .app before installing new version) Xcode version: 15.4 macOS version: 14.4

https://github.com/dotnet/maui/wiki/Release-Versions

dotnet --info

dotnet workload search

dotnet workload list

Installed Workload Id Manifest Version Installation Source

android 34.0.138/8.0.100 SDK 8.0.400, VS 17.11.35303.130 aspire 8.2.0/8.0.100 SDK 8.0.400, VS 17.11.35303.130 ios 17.5.8030/8.0.100 SDK 8.0.400, VS 17.11.35303.130 maccatalyst 17.5.8030/8.0.100 SDK 8.0.400, VS 17.11.35303.130 maui-windows 8.0.82/8.0.100 SDK 8.0.400, VS 17.11.35303.130 wasm-tools 8.0.8/8.0.100 SDK 8.0.400, VS 17.11.35303.130 wasm-tools-net6 8.0.8/8.0.100 SDK 8.0.400, VS 17.11.35303.130

dotnet workload update

NuGet package versions: MauiVersion == Manifest Version

Publish Windows:

dotnet publish OpenHabitTracker.Blazor.Maui.csproj -c:Release -f:net8.0-windows10.0.19041.0 -p:SelfContained=true -p:GenerateAppxPackageOnBuild=true

dotnet publish OpenHabitTracker.Blazor.Maui.csproj -c:Release -f:net8.0-windows10.0.19041.0 -p:SelfContained=true -p:PublishAppxPackage=true

set msix version in Package.appxmanifest

Publish iOS:

run on iOS simulator: dotnet build OpenHabitTracker.Blazor.Maui.csproj -t:Run -c:Release -f:net8.0-ios dotnet build OpenHabitTracker.Blazor.Maui.csproj -t:Run -c:Release -f:net8.0-ios -p:_DeviceName=:v2:udid=YOUR_UDID https://learn.microsoft.com/en-us/dotnet/maui/ios/cli?view=net-maui-8.0#launch-the-app-on-a-specific-simulator

dotnet publish OpenHabitTracker.Blazor.Maui.csproj -c:Release -f:net8.0-ios -p:ArchiveOnBuild=true -p:RuntimeIdentifier=ios-arm64 -p:CodesignKey="Apple Distribution: Urban Dzindzinovic (53V66WG4KU)" -p:CodesignProvision="openhabittracker.ios"

Publish macOS:

run on macOS: dotnet build OpenHabitTracker.Blazor.Maui.csproj -t:Run -c:Release -f:net8.0-maccatalyst

dotnet publish OpenHabitTracker.Blazor.Maui.csproj -c:Release -f:net8.0-maccatalyst -p:MtouchLink=SdkOnly -p:CreatePackage=true -p:EnableCodeSigning=true -p:EnablePackageSigning=true -p:CodesignKey="Apple Distribution: Urban Dzindzinovic (53V66WG4KU)" -p:CodesignProvision="openhabittracker.macos" -p:CodesignEntitlements="Platforms\MacCatalyst\Entitlements.plist" -p:PackageSigningKey="3rd Party Mac Developer Installer: Urban Dzindzinovic (53V66WG4KU)"

Linux:

Photino.Native.so sudo apt-get install libwebkit2gtk-4.1

Android:

run on Android emulator: dotnet build -t:Run -f:net8.0-android https://dev.to/csharpfritz/i-built-an-android-app-on-my-linux-machine-using-net-7-and-maui-41if

F-Droid not possible: https://forum.f-droid.org/t/why-isnt-c-net-maui-supported/24842

APKPure https://apkpure.com/submit-apk https://developer.apkpure.com/ https://iphone.apkpure.com/ipa-install-online

Default project: OpenHabitTracker.EntityFrameworkCore Add-Migration Initial -StartupProject OpenHabitTracker.Blazor.WinForms

dotnet ef migrations add Initial --startup-project OpenHabitTracker.Blazor.WinForms

Transient services are created each time they are requested
Scoped services are created once per scope (usually per HTTP request in web applications)

Scoped dependencies in server-side Blazor will live for the duration of the user's session.

Instances of Scoped dependencies will be shared across pages and components for a single user, but not between different users and not across different tabs in the same browser.

Scoped services in client-side Blazor are instantiated when the application starts and are available throughout its lifetime.

!!! Scoped services in Blazor WASM have the same instance before and after app.Run();

!!! Scoped services in Blazor WebView DO NOT have the same instance before and after app.Run();

!!! Scoped services in Blazor Server ARE NOT available before app.Run();
Singleton services are created once per application lifetime

!!! Blazor lifecycle methods swallow exceptions !!! -> remove protected override async Task OnInitializedAsync() !!! Blazor @inject swallows constructor exceptions !!! -> add @using Microsoft.Extensions.Logging @inject ILogger Logger

Component instantiation: https://learn.microsoft.com/en-us/aspnet/core/blazor/fundamentals/handle-errors?view=aspnetcore-8.0#component-instantiation When Blazor creates instances of your components, it invokes their constructors, as well as constructors for any DI services being supplied to them via @inject or the [Inject] attribute. If any of these constructors throws an exception, or if the setters for [Inject] properties throw exceptions, this is fatal to the circuit because it's impossible for the framework to carry out the intentions of the developer.

Lifecycle methods: https://learn.microsoft.com/en-us/aspnet/core/blazor/fundamentals/handle-errors?view=aspnetcore-8.0#lifecycle-methods During the lifetime of components, Blazor invokes lifecycle methods on components such as OnInitialized, OnParametersSet, ShouldRender, OnAfterRender, and the ...Async versions of these. If any of these lifecycle methods throws an exception, synchronously or asynchronously, this is fatal to the circuit because the framework no longer knows whether or how to render that component.

dotnet/sdk#13395 - EmbeddedResource with two dots in Filename not working

dotnet/roslyn#43820 - Embedded Resources with multiple dots in name does not get embedded

Visual Studio seems to recognise files named in the format .. as being specific to a locale, resulting in the creation of a satellite assembly OpenHabitTracker.dll de\OpenHabitTracker.resources.dll en\OpenHabitTracker.resources.dll es\OpenHabitTracker.resources.dll sl\OpenHabitTracker.resources.dll

in the es\OpenHabitTracker.resources.dll the file MyEmbeddedResource.es-ES.json becomes MyEmbeddedResource.json

var satelliteAssembly = resourceSource.Assembly.GetSatelliteAssembly(CultureInfo.CreateSpecificCulture("es")); var names = satelliteAssembly.GetManifestResourceNames();

solution: WithCulture="false"

EventCallback Error cannot convert from 'method group' to 'EventCallback'

workaround: TValue="int" / TValue="long" for but not

using Microsoft.AspNetCore.Components.Forms; InputFile / download using Microsoft.Maui.Storage; IFilePicker / namespace CommunityToolkit.Maui.Storage; interface IFileSaver using Microsoft.Win32; OpenFileDialog / SaveFileDialog using System.Windows.Forms; OpenFileDialog / SaveFileDialog

PhotinoBlazorApp app = builder.Build(); app.MainWindow.ShowSaveFile(); app.MainWindow.ShowOpenFile();

Blazor's enhanced navigation and form handling avoid the need for a full-page reload and preserves more of the page state https://learn.microsoft.com/en-us/aspnet/core/blazor/fundamentals/routing?view=aspnetcore-8.0#enhanced-navigation-and-form-handling

Blazor NavigationManager.NavigateTo always scrolls page to the top dotnet/aspnetcore#40190 (comment)

Localization:

https://learn.microsoft.com/en-us/aspnet/core/blazor/globalization-localization?view=aspnetcore-8.0 https://github.com/xaviersolau/BlazorJsonLocalization

Blazor magic strings: blazor-error-ui , --blazor-load-percentage , --blazor-load-percentage-text , blazor-error-boundary , validation-errors , validation-message

https://github.com/dotnet/aspnetcore/blob/main/src/Components/Web.JS/src/BootErrors.ts https://github.com/dotnet/aspnetcore/blob/main/src/Components/Web.JS/src/Platform/Mono/MonoPlatform.ts#L230 https://github.com/dotnet/aspnetcore/blob/main/src/Components/Web/src/Web/ErrorBoundary.cs#L48 https://github.com/dotnet/aspnetcore/blob/main/src/Components/Web/src/Forms/ValidationSummary.cs#L76 https://github.com/dotnet/aspnetcore/blob/main/src/Components/Web/src/Forms/ValidationMessage.cs#L74

The following built-in Razor components are provided by the Blazor framework:

https://learn.microsoft.com/en-us/aspnet/core/blazor/components/built-in-components?view=aspnetcore-8.0

Calendar
- 7 row, one for each day of the week
- 6 columns = one month - 4 full weeks = 28 - another 0/1/2/3 days can take max 2 weeks more
- find the last monday of the previous month DateTime currentDate = DateTime.Now; DateTime lastDayOfMonth = new DateTime(currentDate.Year, currentDate.Month, DateTime.DaysInMonth(currentDate.Year, currentDate.Month)); DateTime lastMonday = lastDayOfMonth.AddDays((int)DayOfWeek.Monday - (int)lastDayOfMonth.DayOfWeek);
- previous month DaysInMonth
- this month DaysInMonth
- next month until sunday - until max 14.

public class ApplicationDbContext : DbContext { public DbSet Items { get; set; } private const string DatabaseName = "myItems.db";

protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
{
    String databasePath;
    switch (Device.RuntimePlatform)
    {
        case Device.iOS:
            databasePath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Personal), "..", "Library", DatabaseName);
            break;
        case Device.Android:
            databasePath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Personal), DatabaseName);
            break;
        default:
            throw new NotImplementedException("Platform not supported");
    }
    optionsBuilder.UseSqlite($"Filename={databasePath}"); // �Filename� and �DataSource� are aliases for �Data Source�
}

}

SQLitePCL.Batteries_V2.Init();

[assembly: Preserve(typeof(System.Linq.Queryable), AllMembers = true)] [assembly: Preserve(typeof(System.DateTime), AllMembers = true)] [assembly: Preserve(typeof(System.Linq.Enumerable), AllMembers = true)] [assembly: Preserve(typeof(System.Linq.IQueryable), AllMembers = true)]

Microsoft.Data.Sqlite.SqliteException: 'SQLite Error 14: 'unable to open database file'.'

var sqlitePath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), @"OlsonSoftware\FinanceManager"); Directory.CreateDirectory(sqlitePath); optionsBuilder.UseSqlite($"Data Source={sqlitePath}\fmd.db");

https://github.com/EdCharbeneau/BlazorSize/wiki

// wwwroot/js/interop.js window.getScreenWidth = function () { return window.innerWidth; };

window.addEventListener("resize", function() { var screenWidth = window.innerWidth; DotNet.invokeMethodAsync('YourAssemblyName', 'UpdateScreenWidth', screenWidth); });

@code { int screenWidth;

protected override async Task OnAfterRenderAsync(bool firstRender)
{
    if (firstRender)
    {
        screenWidth = await JsRuntime.InvokeAsync<int>("getScreenWidth");
    }
}

[JSInvokable]
public async Task UpdateScreenWidth(int screenWidth)
{
    this.screenWidth = screenWidth;
    StateHasChanged();
}

}

The path that works is within the App Sandbox: ~/Library/Containers/app-bundle-id/Data/ /Users/ddarby/Library/Containers/com.cerescape.Accountable/Data/Documents/

System.Environment.SpecialFolder.ApplicationData System.Environment.SpecialFolder.LocalApplicationData

Microsoft.Maui.Storage.FileSystem.Current.CacheDirectory "C:\Users\Urban\AppData\Local\Packages\ididit.blazor.maui_9zz4h110yvjzm\LocalCache"

Microsoft.Maui.Storage.FileSystem.Current.AppDataDirectory "C:\Users\Urban\AppData\Local\Packages\ididit.blazor.maui_9zz4h110yvjzm\LocalState"

public string CacheDirectory => PlatformCacheDirectory;

public string AppDataDirectory => PlatformAppDataDirectory;

static string CleanPath(string path) => string.Join("_", path.Split(Path.GetInvalidFileNameChars()));

static string AppSpecificPath => Path.Combine(CleanPath(AppInfoImplementation.PublisherName), CleanPath(AppInfo.PackageName));

string PlatformCacheDirectory => AppInfoUtils.IsPackagedApp ? ApplicationData.Current.LocalCacheFolder.Path : Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), AppSpecificPath, "Cache");

string PlatformAppDataDirectory => AppInfoUtils.IsPackagedApp ? ApplicationData.Current.LocalFolder.Path : Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), AppSpecificPath, "Data");

Bug: Release version on Android shows loading screen and immediately closes - Debug version works ok

How to debug: open Logcat in Android studio, set filter to "level:ERROR", start Android emulator, start the Release version

2024-08-29 22:24:47.732 29433-29433 penhabittracker
net.openhabittracker
E * Assertion at /__w/1/s/src/mono/mono/mini/aot-runtime.c:3810, condition `is_ok (error)' not met, function:decode_patch, module 'OpenHT.dll.so' is unusable (GUID of dependent assembly Microsoft.AspNetCore.Components.WebView.Maui doesn't match (expected '25DD9A5A-6B30-4279-9CB3-056987FB48E7', got '7D3793C6-311B-4DDD-9CF3-6EC16FF9BC9D'))

Delete bin and obj folders from your project. Clear the local NuGet cache on your machine.

https://devblogs.microsoft.com/visualstudio/introducing-visual-studio-rollback/

/p:RunAOTCompilation=False /p:PublishTrimmed=False

AndroidLinkMode=None is the same as setting PublishTrimmed=false

true False False true None false false None None false false

https://learn.microsoft.com/en-us/aspnet/core/blazor/fundamentals/handle-errors?view=aspnetcore-8.0#global-exception-handling https://learn.microsoft.com/en-us/aspnet/core/blazor/fundamentals/handle-errors?view=aspnetcore-8.0#error-boundaries https://learn.microsoft.com/en-us/aspnet/core/blazor/fundamentals/handle-errors?view=aspnetcore-8.0#alternative-global-exception-handling

https://learn.microsoft.com/en-us/aspnet/core/blazor/fundamentals/handle-errors?view=aspnetcore-8.0#places-where-errors-may-occur https://learn.microsoft.com/en-us/aspnet/core/blazor/fundamentals/handle-errors?view=aspnetcore-8.0#component-instantiation https://learn.microsoft.com/en-us/aspnet/core/blazor/fundamentals/handle-errors?view=aspnetcore-8.0#lifecycle-methods

add @using Microsoft.Extensions.Logging @inject ILogger Logger

https://stackoverflow.com/questions/57539330/is-there-a-way-to-globally-catch-all-unhandled-errors-in-a-blazor-single-page-ap https://stackoverflow.com/questions/66695516/tracking-down-unhandled-exceptions-in-blazor-webassembly https://stackoverflow.com/questions/75534867/how-to-globally-handle-catch-exceptions-in-blazor-server-c-sharp

https://stackoverflow.com/questions/70198098/catch-and-display-on-the-page-any-error-in-a-net-maui-blazor-project bUnit-dev/bUnit#410 bUnit-dev/bUnit#418

To use the DI needs IErrorBoundaryLogger You should check if each platform already registers IErrorBoundaryLogger on start to DI with AddSingleton<IErrorBoundaryLogger, ErrorBoundaryLogger>(); If it does not register it, write your own and register it

dotnet/maui#4502 https://github.com/dotnet/aspnetcore/blob/main/src/Components/WebAssembly/WebAssembly/src/Services/WebAssemblyErrorBoundaryLogger.cs

public sealed class ErrorBoundaryLogger : IErrorBoundaryLogger { private readonly ILogger _errorBoundaryLogger;

public ErrorBoundaryLogger(ILogger<ErrorBoundary> errorBoundaryLogger)
{
    _errorBoundaryLogger = errorBoundaryLogger ?? throw new ArgumentNullException(nameof(errorBoundaryLogger));
}

public ValueTask LogErrorAsync(Exception exception)
{
    // For client-side code, all internal state is visible to the end user.
    // We can just log directly to the console.
    _errorBoundaryLogger.LogError(exception, "ErrorBoundary");

    return ValueTask.CompletedTask;
}

}

https://stackoverflow.com/questions/50744024/iloggerfactory-vs-servicecollection-addlogging-vs-webhostbuilder-configureloggin

https://v2.tauri.app/distribute/flatpak/

runtime: org.gnome.Platform runtime-version: '46' sdk: org.gnome.Sdk

https://v2.tauri.app/distribute/snapcraft/

layout: /usr/lib/$SNAPCRAFT_ARCH_TRIPLET/webkit2gtk-4.1: bind: $SNAP/usr/lib/$SNAPCRAFT_ARCH_TRIPLET/webkit2gtk-4.1

build-packages: libwebkit2gtk-4.1-dev

stage-packages: libwebkit2gtk-4.1-0

I've solved my issue:

I've changed my .yaml to

name: snaptest base: core18 version: '0.1' summary: Single-line elevator pitch for your amazing snap # 79 char long summary description: | This is my-snap's description. You have a paragraph or two to tell the most important story about your snap. Keep it under 100 words though, we live in tweetspace and your description wants to look good in the snap store.

grade: devel # must be 'stable' to release into candidate/stable channels confinement: devmode # use 'strict' once you have the right plugs and slots

apps: snaptest: command: ./ProjectA

parts: mysnap: plugin: dotnet dotnet-version: 6.0 dotnet-runtime-version: '6.0.0' source: . source-type: local override-build: | dotnet build -c Release dotnet publish -r linux-x64 -c Release -p:EnableCompressionInSingleFile=true -p:PublishTrimmed=true -p:PublishReadyToRun=true -p:IncludeNativeLibrariesForSelfExtract=true --self-contained true -o $SNAPCRAFT_PART_INSTALL chmod 0755 $SNAPCRAFT_PART_INSTALL/ProjectA

I've used 'snapcraft --use-lxd' instead of 'snapcraft snap'

https://docs.tryphotino.io/Photino-Comparison-with-Electron tryphotino/photino.Documentation#18 https://github.com/tryphotino/photino.Samples/tree/debug/Photino.PublishPhotino

Snap: Preinstalled on Ubuntu and derivatives, available for other distros but not preinstalled. https://snapcraft.io/docs/dotnet-apps https://snapcraft.io/docs/dotnet-plugin

https://snapcraft.io/docs/gnome-extension
extensions: [gnome]

https://snapcraft.io/docs/snapcraft-yaml-schema

sudo snap install snapcraft --classic

By default, Snapcraft relies on a build provider to create an isolated build environment inside which applications can be built and packaged as snaps without changing the host system.

sudo snap install lxd

snapcraft --debug

sudo snap install openhabittracker_1.0.0_amd64.snap --dangerous --devmode

snap list

snap run openhabittracker

snapcraft login

snapcraft upload --release=stable openhabittracker_1.0.0_amd64.snap

snapcraft status openhabittracker

https://snapcraft.io/docs/registering-your-app-name
https://snapcraft.io/account
https://snapcraft.io/docs/pre-built-apps

https://snapcraft.io/docs/gpu-support

https://snapcraft.io/snaps
https://dashboard.snapcraft.io/register-snap/
https://dashboard.snapcraft.io/register-snap-feedback/openhabittracker/

https://github.com/AvaloniaUI/Avalonia/discussions/15245
https://forum.snapcraft.io/t/launching-net-7-binaries-seems-is-broken/37880
https://forum.snapcraft.io/t/problem-to-build-snap-for-net6-0/31251

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