// import 'package:flutter/material.dart';
// import 'package:flutter_map_tile_caching/flutter_map_tile_caching.dart';
// import 'package:flutter_riverpod/flutter_riverpod.dart';
// import 'package:rogapp/nrog/pages/permission_page.dart';

// void main() async {
//   WidgetsFlutterBinding.ensureInitialized();

//   await FlutterMapTileCaching.initialise();
//   final StoreDirectory instanceA = FMTC.instance('OpenStreetMap (A)');
//   await instanceA.manage.createAsync();
//   await instanceA.metadata.addAsync(
//     key: 'sourceURL',
//     value: 'https://cyberjapandata.gsi.go.jp/xyz/std/{z}/{x}/{y}.png',
//   );
//   await instanceA.metadata.addAsync(
//     key: 'validDuration',
//     value: '14',
//   );
//   await instanceA.metadata.addAsync(
//     key: 'behaviour',
//     value: 'cacheFirst',
//   );
//   runApp(
//     const ProviderScope(child: MyApp()),
//   );
// }

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

//   @override
//   State<MyApp> createState() => _MyAppState();
// }

// class _MyAppState extends State<MyApp> with WidgetsBindingObserver {
//   @override
//   void initState() {
//     super.initState();
//     WidgetsBinding.instance.addObserver(this);
//   }

//   @override
//   void dispose() {
//     WidgetsBinding.instance.removeObserver(this);
//     super.dispose();
//   }

//   @override
//   Widget build(BuildContext context) {
//     return MaterialApp(
//         debugShowCheckedModeBanner: false,
//         title: 'Flutter Demo',
//         theme: ThemeData(
//           colorScheme: ColorScheme.fromSeed(
//               seedColor: const Color.fromARGB(255, 124, 156, 9)),
//           useMaterial3: true,
//         ),
//         home: const PermissionPage());
//   }
// }