Shiny.Push.FirebaseMessaging

Shiny Firebase

Firebase Cloud Messaging (FCM) push notification support for .NET MAUI applications on iOS and Android, built on the Shiny framework.

Features

• Firebase Cloud Messaging for iOS and Android
• Embedded configuration via GoogleService-Info.plist / google-services.json
• Manual configuration support
• Topic subscription support (iOS)
• Custom push delegate for handling notification events
• Native iOS Firebase SDK 12.x via Slim Bindings

Installation

dotnet add package Shiny.Push.FirebaseMessaging

Setup

MauiProgram.cs

using Shiny;

public static class MauiProgram
{
    public static MauiApp CreateMauiApp()
    {
        var builder = MauiApp.CreateBuilder();
        builder
            .UseMauiApp<App>()
            .UseShiny();

        // Use embedded configuration (GoogleService-Info.plist / google-services.json)
        builder.Services.AddPushFirebaseMessaging();

        // OR manual configuration
        builder.Services.AddPushFirebaseMessaging(new FirebaseConfiguration(
            UseEmbeddedConfiguration: false,
            AppId: "your-app-id",
            SenderId: "your-sender-id",
            ProjectId: "your-project-id",
            ApiKey: "your-api-key"
        ));

        // With a custom push delegate
        builder.Services.AddPushFirebaseMessaging<MyPushDelegate>();

        return builder.Build();
    }
}

Platform Configuration

iOS

1. Download GoogleService-Info.plist from the Firebase Console
2. Add to your iOS project with Build Action set to BundleResource
3. Enable Push Notifications capability in Entitlements.plist
4. Enable Remote Notifications background mode

Android

1. Download google-services.json from the Firebase Console
2. Add to your Android project root

Configuration Options

Topic Subscriptions

The iOS implementation supports FCM topic subscriptions through IPushTagSupport:

if (push is IPushTagSupport tagSupport)
{
    await tagSupport.AddTag("news");
    await tagSupport.RemoveTag("promotions");
    await tagSupport.SetTags("news", "updates");
    await tagSupport.ClearTags();
}

License

MIT