📱 WhatsApp Notification Filter

An Android Notification Listener designed to filter and silence WhatsApp notifications containing TikTok or Twitter/X links. This app was built to focus on silent notification handling for WhatsApp messages but can be extended to support other apps or patterns.

---

🚧 Work in Progress 🚧
This project is still under active development. Some features may not work as intended, and testing has been limited to Realme devices running ColorOS. Contributions and feedback are highly appreciated!

---

🚀 Features

• Automatically detects WhatsApp notifications containing specific links (TikTok or Twitter/X).
• Cancels the original notification and reissues it silently, with no sound or vibration.
• Modular codebase designed for future extensibility.
• Built using Android's NotificationListenerService.

---

🛠️ Requirements

• Android Studio for development and testing.
• Compatible with Android devices running API 21 (Lollipop) or later.
• A test device to run the app and verify behavior.

---

📂 Project Structure

NotificationFilter/
├── app/                # Main application source code
├── gradle/             # Gradle build scripts
├── .gitignore          # Excluded files from version control
├── build.gradle        # Project-level Gradle config
├── LICENSE             # MIT License file
├── README.md           # This file!
└── settings.gradle     # Gradle settings

---

🖥️ How to Run

1. Clone the repository:

   git clone https://github.com/Rachni/Whatsapp-notification-filter.git

2. Open the project in Android Studio.
3. Sync Gradle and build the project.
4. Run the app on a compatible Android device or emulator.

---

📋 To-Do

✅ Current Functionality

• Detects WhatsApp notifications.
• Correctly identifies if the notification contains exclusively a TikTok or Twitter/X link.
• TO-DO: Silence the original notification on Realme devices.
• Reissues them on a silent notification channel.

🔧 Known Issues

• Realme-specific problem: On devices running ColorOS, notifications still make sound and vibrate despite attempts to silence them. This is likely due to Realme's custom notification policies.
• Limited testing: The app has not been tested on other brands or Android versions.

📝 Next Steps

• Test the app on other devices (e.g., Xiaomi, Samsung) to validate functionality.
• Investigate workarounds for Realme's restrictive behavior.
• Add support for filtering based on additional conditions or apps.

🤝 Contributing

If you'd like to contribute, feel free to fork the repository and submit a pull request. Testing the app on other devices and providing insights into behavior on non-ColorOS systems would be particularly helpful.