smart_nav_bar 1.0.1

A customizable bottom navigation bar for Flutter with smooth animations and flexible styling options.

Smart Nav Bar 🚀

A beautifully animated and highly customizable bottom navigation bar for Flutter applications with smooth animations and flexible styling options.

✨ Features

• Smooth Animations: Elegant scaling and color transitions
• Full Customization:
  • Colors (active/inactive states)
  • Icon sizes
  • Animation curves
  • Corner radius
  • Padding/margins
• SVG Support: Vector icons out of the box
• Flexible Configuration: Adapts to any design system
• Lightweight: No unnecessary dependencies

🚀 Installation

Add to your pubspec.yaml:

dependencies:
  smart_nav_bar: ^1.0.1

Then run:

flutter pub get

🛠 Basic Usage

import 'package:smart_nav_bar/smart_nav_bar.dart';

SmartNavBar(
  currentIndex: _currentIndex,
  items: const [
    NavItem(iconPath: 'assets/home.svg', label: 'Home'),
    NavItem(iconPath: 'assets/search.svg', label: 'Search'),
    NavItem(iconPath: 'assets/profile.svg', label: 'Profile'),
  ],
  onTap: (index) => setState(() => _currentIndex = index),
)

🎨 Customization

Basic Styling

SmartNavBar(
  style: SmartNavBarStyle(
    activeColor: Colors.blue,
    inactiveColor: Colors.grey,
    backgroundColor: Colors.white,
    borderRadius: 20,
    padding: EdgeInsets.all(12),
  // ...
)

Advanced Options

SmartNavBar(
  animationConfig: AnimationConfig(
    curve: Curves.easeOutQuad,
    duration: Duration(milliseconds: 300),
  itemConfig: ItemConfig(
    iconSize: 24,
    labelStyle: TextStyle(fontWeight: FontWeight.w600)),
  // ...
)

📱 Screenshot

Default and customized styles with badge support

How to add your screenshot:

1. Add image file to your project:

🔧 Advanced Features

Add Badges

NavItem(
  iconPath: 'assets/notifications.svg',
  label: 'Alerts',  
  badge: BadgeConfig(
    count: 3,
    color: Colors.red,
  ),
)

Custom Screen Builder

SmartNavBar.withScreens(
  currentIndex: _currentIndex,
  items: [
    NavItem(..., screen: HomeScreen()),
    NavItem(..., screen: SearchScreen()),
  ],
)

🤝 Contributing

Contributions are welcome! Please open an issue or PR on GitHub.

📜 License

MIT - See LICENSE for details.