🔔 Push Notification in Flutter (Web & Android)

A highly reliable Flutter implementation for push notifications on Android and Web, supporting:
✔️ Foreground messages
✔️ Background messages
✔️ Sleep mode / Locked device
✔️ Closed app (Android)

Built with Firebase Cloud Messaging (FCM) for seamless cross-platform notifications.

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🌟 Features

✅ Multi-Platform Support: Works on Android and Web
✅ Foreground Notifications: Show alerts when the app is open
✅ Background Notifications: Handle messages when the app is in the background
✅ Device Sleep/Lock Mode: Notifications still arrive even when the device is locked
✅ Closed App Handling (Android): Notifications work even if the app is terminated
✅ Easy Integration: Simple setup with Firebase & Flutter

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📸 Screenrecording

push.notification.flutter.mp4

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🚀 Quick Setup

1️⃣ Clone the Repository

git clone https://github.com/helloharendra/Push-Notification-Flutter.git
cd Push-Notification-Flutter
flutter pub get

2️⃣ Firebase Configuration

• Set up Firebase Project (Android Guide | Web Guide)
• Download google-services.json (Android) & configure Firebase for Web

3️⃣ Run the App

flutter run -d chrome  # For Web
flutter run -d android # For Android

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🔗 Backend Integration

To send notifications, use one of these backend APIs:

Python API (FastAPI)

🔗 Push-Notification-API-Python

Node.js API (Express)

🔗 Push-Notification-API-Node.js

Both backends support:
📌 Sending to single/multiple devices
📌 Topic-based subscriptions
📌 Custom notification payloads

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💼 Hire Me & Support My Work

🤝 Available for Projects

I'm open to Flutter development, API integrations, and consulting work.

📱 Phone/WhatsApp: +91 7991327022
📧 Email: harendraprajapati72@gmail.com
🌐 Website: nayaproyog.com
💻 Portfolio: github.helloharendra.io

☕ Buy Me a Coffee

If you appreciate my work, consider supporting me:

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⭐ Support & Contributions

If you find this project useful, give it a ⭐ on GitHub!
Contributions & feedback are welcome! 🚀