Adaptive Theme Manager is a Flutter package that provides an easy way to manage themes dynamically with support for Material 3, custom text themes, app bars, and button themes.

Features

  • Supports both light and dark themes.
  • Uses Material 3 design.
  • Customizable text themes, app bars, and buttons.
  • Easily integrates into any Flutter application.

Installation

Add this to your package's pubspec.yaml file:

dependencies:
adaptive_theme_manager: latest_version

Then, run:

flutter pub get

Usage

Wrap the AdaptiveThemeProvider widget around your main app or any specific part of the widget tree you want to manage themes for:

Basic Usage

 import 'package:flutter/material.dart';
 import 'package:adaptive_theme_manager/adaptive_theme_manager.dart';

 void main() {
   runApp(const MyApp());
  }

class MyApp extends StatelessWidget {
const MyApp({super.key});

@override 
 Widget build(BuildContext context) {
   final themeManager = AdaptiveThemeManager(
    primaryColor: Colors.blue,
    brightness: Brightness.light,
 );

return AdaptiveThemeProvider(
  themeManager: themeManager,
  child: Scaffold(
    appBar: AppBar(title: const Text('Adaptive Theme Manager Example')),
    body: const Center(child: Text('Theme applied!')),
  ),
);

} }

Custom Theme Settings

For full customization, use the properties like customTextTheme, customAppBarTheme, and customButtonTheme:

AdaptiveThemeManager(
 primaryColor: Colors.green,
 brightness: Brightness.dark,
   customTextTheme: TextTheme(
    bodyLarge: TextStyle(fontSize: 18, color: Colors.white),
  ),
);

License This project is licensed under the MIT License - see the LICENSE file for details.

Contributions Contributions are welcome! Please feel free to submit a Pull Request.

Libraries

adaptive_theme_manager