file_magic_number 1.2.0

A Flutter package to detect file types based on their magic number instead of MIME types. Supports Flutter on mobile, desktop, and web without native code.

example/lib/main.dart

import 'package:flutter/material.dart';

import 'extensions/app_theme.dart';
import 'screens/home_screen.dart';

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

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

  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'File Magic Number',
      theme: AppTheme.lightTheme,
      darkTheme: AppTheme.darkTheme,
      themeMode: ThemeMode.system,
      home: const HomeScreen(title: 'Flutter File Magic Number Demo'),
    );
  }
}