248 lines
8.6 KiB
Dart
248 lines
8.6 KiB
Dart
import 'dart:async';
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//import 'dart:convert';
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//import 'dart:developer';
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import 'package:flutter/material.dart';
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import 'package:flutter_map_tile_caching/flutter_map_tile_caching.dart';
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import 'package:get/get.dart';
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//import 'package:vm_service/vm_service.dart';
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//import 'package:dart_vm_info/dart_vm_info.dart';
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import 'package:rogapp/pages/destination/destination_controller.dart';
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import 'package:rogapp/pages/index/index_binding.dart';
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import 'package:rogapp/routes/app_pages.dart';
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import 'package:rogapp/utils/location_controller.dart';
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import 'package:rogapp/utils/string_values.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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// import 'package:is_lock_screen/is_lock_screen.dart';
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import 'package:rogapp/services/device_info_service.dart';
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import 'package:rogapp/services/error_service.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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//import 'dart:async';
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//import 'package:get/get.dart';
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Map<String, dynamic> deviceInfo = {};
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void saveGameState() async {
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DestinationController destinationController =
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Get.find<DestinationController>();
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SharedPreferences pref = await SharedPreferences.getInstance();
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pref.setBool("is_in_rog", destinationController.isInRog.value);
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pref.setBool(
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"rogaining_counted", destinationController.rogainingCounted.value);
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pref.setBool("ready_for_goal", DestinationController.ready_for_goal);
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}
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void restoreGame() async {
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SharedPreferences pref = await SharedPreferences.getInstance();
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DestinationController destinationController =
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Get.find<DestinationController>();
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destinationController.skipGps = false;
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destinationController.isInRog.value = pref.getBool("is_in_rog") ?? false;
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destinationController.rogainingCounted.value =
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pref.getBool("rogaining_counted") ?? false;
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DestinationController.ready_for_goal =
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pref.getBool("ready_for_goal") ?? false;
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//print(
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// "--restored -- destinationController.isInRog.value ${pref.getBool("is_in_rog")} -- ${pref.getBool("rogaining_counted")}");
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}
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void main() async {
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WidgetsFlutterBinding.ensureInitialized();
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await FlutterMapTileCaching.initialise();
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final StoreDirectory instanceA = FMTC.instance('OpenStreetMap (A)');
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await instanceA.manage.createAsync();
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await instanceA.metadata.addAsync(
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key: 'sourceURL',
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value: 'https://cyberjapandata.gsi.go.jp/xyz/std/{z}/{x}/{y}.png',
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);
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await instanceA.metadata.addAsync(
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key: 'validDuration',
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value: '14',
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);
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await instanceA.metadata.addAsync(
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key: 'behaviour',
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value: 'cacheFirst',
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);
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deviceInfo = await DeviceInfoService.getDeviceInfo();
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FlutterError.onError = (FlutterErrorDetails details) {
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FlutterError.presentError(details);
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Get.log('Flutter error: ${details.exception}');
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Get.log('Stack trace: ${details.stack}');
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ErrorService.reportError(details.exception, details.stack ?? StackTrace.current, deviceInfo);
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};
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//Get.put(LocationController());
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// startMemoryMonitoring(); // 2024-4-8 Akira: メモリ使用量のチェックを開始 See #2810
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runZonedGuarded(() {
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runApp(const ProviderScope(child: MyApp()));
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}, (error, stackTrace) {
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ErrorService.reportError(error, stackTrace, deviceInfo);
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});
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//runApp(const MyApp());
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}
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// メモリ使用量の解説：https://qiita.com/hukusuke1007/items/e4e987836412e9bc73b9
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/*
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// 2024-4-8 Akira: メモリ使用量のチェックのため追加 See #2810
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// startMemoryMonitoring関数が5分ごとに呼び出され、メモリ使用量をチェックします。
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// メモリ使用量が閾値（ここでは500MB）を超えた場合、エラーメッセージとスタックトレースをレポートします。
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//
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void startMemoryMonitoring() {
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const threshold = 500 * 1024 * 1024; // 500MB
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// メモリ使用量情報を取得
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final memoryUsage = MemoryUsage.fromJson(DartVMInfo.getAllocationProfile());
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if (memoryUsage.heapUsage > threshold) {
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final now = DateTime.now().toIso8601String();
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final message = 'High memory usage detected at $now: ${memoryUsage.heapUsage} bytes';
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print(message);
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reportError(message, StackTrace.current);
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showMemoryWarningDialog();
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}
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Timer(const Duration(minutes: 5), startMemoryMonitoring);
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}
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class MemoryUsage {
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final int heapUsage;
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MemoryUsage({required this.heapUsage});
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factory MemoryUsage.fromJson(Map<String, dynamic> json) {
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return MemoryUsage(
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heapUsage: json['heapUsage'] as int,
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);
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}
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}
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*/
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// 2024-4-8 Akira: メモリ使用量のチェックのため追加 See #2810
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// reportError関数でエラーレポートを送信します。具体的な実装は、利用するエラー報告サービスによって異なります。
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void reportError(String message, StackTrace stackTrace) async {
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// エラーレポートの送信処理を実装
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// 例: SentryやFirebase Crashlyticsなどのエラー報告サービスを利用
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print("ReportError : ${message} . stacktrace : ${stackTrace}");
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}
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// 2024-4-8 Akira: メモリ使用量のチェックのため追加 See #2810
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// showMemoryWarningDialog関数で、メモリ使用量が高い場合にユーザーに警告ダイアログを表示します。
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//
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void showMemoryWarningDialog() {
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if (Get.context != null) {
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showDialog(
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context: Get.context!,
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builder: (context) => AlertDialog(
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title: const Text('メモリ使用量の警告'),
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content: const Text('アプリのメモリ使用量が高くなっています。アプリを再起動することをお勧めします。'),
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actions: [
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TextButton(
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onPressed: () => Navigator.of(context).pop(),
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child: const Text('OK'),
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),
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],
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),
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);
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}
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}
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class MyApp extends StatefulWidget {
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const MyApp({Key? key}) : super(key: key);
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@override
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State<MyApp> createState() => _MyAppState();
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}
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class _MyAppState extends State<MyApp> with WidgetsBindingObserver {
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// This widget is the root of your application.
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@override
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void initState() {
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super.initState();
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if (context.mounted) {
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restoreGame();
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}
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WidgetsBinding.instance.addObserver(this);
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}
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@override
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void dispose() {
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WidgetsBinding.instance.removeObserver(this);
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super.dispose();
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}
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// void saveGameState() async {
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// DestinationController destinationController = Get.find<DestinationController>();
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// SharedPreferences pref = await SharedPreferences.getInstance();
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// pref.setBool("is_in_rog", destinationController.is_in_rog.value);
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// pref.setBool("rogaining_counted", destinationController.rogaining_counted.value);
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// }
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@override
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void didChangeAppLifecycleState(AppLifecycleState state) {
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LocationController locationController = Get.find<LocationController>();
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//DestinationController destinationController =
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// Get.find<DestinationController>();
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switch (state) {
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case AppLifecycleState.resumed:
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locationController.resumePositionStream();
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//print("RESUMED");
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restoreGame();
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break;
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case AppLifecycleState.inactive:
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locationController.resumePositionStream();
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//print("INACTIVE");
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break;
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case AppLifecycleState.paused:
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locationController.resumePositionStream();
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//print("PAUSED");
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saveGameState();
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break;
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case AppLifecycleState.detached:
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locationController.resumePositionStream();
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//print("DETACHED");
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saveGameState();
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break;
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case AppLifecycleState.hidden:
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locationController.resumePositionStream();
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//print("DETACHED");
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saveGameState();
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break;
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}
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}
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@override
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Widget build(BuildContext context) {
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return GetMaterialApp(
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translations: StringValues(),
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locale: const Locale('ja', 'JP'),
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//locale: const Locale('en', 'US'),
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fallbackLocale: const Locale('en', 'US'),
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title: 'ROGAINING',
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theme: ThemeData(
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colorScheme: ColorScheme.fromSeed(
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seedColor: const Color.fromARGB(255, 36, 135, 221)),
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useMaterial3: true,
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),
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debugShowCheckedModeBanner: false,
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defaultTransition: Transition.cupertino,
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opaqueRoute: Get.isOpaqueRouteDefault,
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popGesture: Get.isPopGestureEnable,
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transitionDuration: const Duration(milliseconds: 230),
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initialBinding: IndexBinding(), //HomeBinding(),
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initialRoute: AppPages.PERMISSION,
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getPages: AppPages.routes,
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enableLog: true,
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);
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}
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}
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