bnb_flutter

A highly customizable Flutter bottom navigation bar package with smooth animations and flexible item support. Built for simplicity, responsiveness, and a native look and feel.

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✨ Features

• 🎨 UI with smooth transition animations
• 📱 Supports fixed and shifting navigation bar types
• 🔄 State persistence across tab switches
• 🔧 Easily integrates into any Flutter project

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💻 Installation

Add the following to your pubspec.yaml:

dependencies:
  bnb_flutter: ^<latest_version>

Then run:

flutter pub get

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🚀 Getting Started

Import the package:

import 'package:bnb_flutter/bnb_flutter.dart';

Use the BnbWidget widget in your scaffold:

class MyBottomBar extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return BnbWidget(
      items: [
        BnbItem(
          iconData: Icons.home,
        ),
        BnbItem(
          iconData: Icons.list,
        ),
        BnbItem(
          iconData: Icons.settings,
        ),
        BnbItem(
          iconData: Icons.book_outlined,
        ),
        BnbItem(
          iconData: Icons.person,
        ),
      ],
      onTap: (p0) =>
          setState(() {
            selectedIndex = p0;
          }),
      selectedIndex: selectedIndex,
      style: BnbStyle(
        iconSize: const Size(24, 24),
      ),
    );
  }
}

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📂 Example

For a complete example, check the example project included in the repository

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📸 Screenshot

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🛠️ Contribution

Contributions are welcome! Feel free to open issues or submit PRs.

1. Fork the repo
2. Create a new branch (git checkout -b feature/my-feature)
3. Commit your changes (git commit -am 'Add new feature')
4. Push to the branch (git push origin feature/my-feature)
5. Create a new Pull Request

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📄 License

This project is licensed under the BSD 3-Clause License - see the LICENSE file for details.

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🤝 Author

Developed with ❤️ by Touhid