first commit

lib/app.dart

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+import 'dart:async';
+import 'dart:developer';
+import 'dart:io';
+
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:flutter_displaymode/flutter_displaymode.dart';
+import 'package:flutter_localizations/flutter_localizations.dart';
+import 'package:flutter_screenutil/flutter_screenutil.dart';
+import 'package:fps_widget/fps_widget.dart';
+import 'package:provider/provider.dart';
+import 'package:remever/common/events/common_events.dart';
+import 'package:remever/common/events/events.dart';
+import 'package:remever/common/functions.dart';
+import 'package:remever/common/getters.dart';
+import 'package:remever/common/mixin/subscriptionable.dart';
+import 'package:remever/common/storage.dart';
+import 'package:remever/components/notifiers/app_settings.dart';
+import 'package:remever/components/listeners/theme_listener.dart';
+import 'package:remever/i18n/strings.g.dart';
+import 'package:remever/inject.dart';
+import 'package:remever/router.dart';
+import 'package:remever/theme/custom_theme.dart';
+
+final Completer<GlobalKey<NavigatorState>> navKeyCompleter =
+    Completer<GlobalKey<NavigatorState>>();
+
+class MyApp extends StatefulWidget {
+  ///
+  /// Основной класс приложения
+  ///
+  const MyApp({super.key});
+
+  @override
+  State<MyApp> createState() => _MyAppState();
+}
+
+///
+/// Состояние приложения
+///
+class _MyAppState extends State<MyApp>
+    with Subscriptionable<MyApp>, WidgetsBindingObserver {
+  ///
+  /// Установка максимально фреймрейта
+  ///
+  Future<void> setOptimalDisplayMode() async {
+    if (Platform.isAndroid) {
+      try {
+        await FlutterDisplayMode.setHighRefreshRate();
+      } on PlatformException catch (e) {
+        debugPrint('Не удалось установить частоту кадров экрана ${e.code}');
+      }
+    }
+  }
+
+  @override
+  void initState() {
+    unawaited(setOptimalDisplayMode());
+
+    WidgetsBinding.instance.addObserver(this);
+
+    super.initState();
+  }
+
+  @override
+  List<StreamSubscription<dynamic>> get subscribe {
+    return <StreamSubscription<dynamic>>[
+      /// Слушатель событий оповещений
+      eventBus.on<NotificationEvent>().listen((NotificationEvent event) {
+        log('app -> ${event.text}');
+      }),
+    ];
+  }
+
+  @override
+  void didChangeAppLifecycleState(AppLifecycleState state) {
+    switch (state) {
+      case AppLifecycleState.resumed:
+        break;
+
+      case AppLifecycleState.inactive:
+      case AppLifecycleState.paused:
+      case AppLifecycleState.detached:
+      case AppLifecycleState.hidden:
+
+        ///
+        /// При сворачивании/закрывании приложения
+        /// Компонуем все [Hive] хранилища
+        ///
+        hiveLang.compact();
+        hiveTheme.compact();
+
+        break;
+    }
+  }
+
+  @override
+  void dispose() {
+    WidgetsBinding.instance.removeObserver(this);
+
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    SystemChrome.setPreferredOrientations(<DeviceOrientation>[
+      DeviceOrientation.portraitUp,
+      DeviceOrientation.portraitDown,
+    ]);
+
+    return Builder(
+      builder: (BuildContext context) {
+        return ScreenUtilInit(
+          designSize: const Size(380, 812),
+          minTextAdapt: true,
+          splitScreenMode: true,
+          useInheritedMediaQuery: true,
+          builder: (_, __) => _buildListeners(),
+        );
+      },
+    );
+  }
+
+  ///
+  /// Построение слушателей
+  ///
+  Widget _buildListeners() {
+    return ThemeModeListener(
+      builder: (BuildContext context, ThemeMode themeMode) {
+        return _buildMaterialApp(themeMode);
+      },
+    );
+  }
+
+  ///
+  /// Основной построитель приложения
+  ///
+  Widget _buildMaterialApp(ThemeMode themeMode) {
+    return MaterialApp.router(
+      title: 'Who Will Win',
+      theme: CustomTheme.lightTheme,
+      darkTheme: CustomTheme.darkTheme,
+      themeMode: themeMode,
+      showPerformanceOverlay: false,
+      locale: TranslationProvider.of(context).flutterLocale,
+      supportedLocales: AppLocaleUtils.supportedLocales,
+      localizationsDelegates: GlobalMaterialLocalizations.delegates,
+      routerConfig: globalRouter.config(),
+      builder: (BuildContext context, Widget? child) {
+        return ChangeNotifierProvider<AppSettingsNotifier>(
+          create: (_) => settingsNotifier,
+          builder: (BuildContext context, Widget? nchild) {
+            if (nchild != null) return nchild;
+
+            return Consumer<AppSettingsNotifier>(
+              // TIP: должно убрать мерцание
+              key: const Key('consumer AppSettingsNotifier'),
+              child: child,
+              builder: (
+                BuildContext context,
+                AppSettingsNotifier value,
+                Widget? nchild,
+              ) {
+                final Widget result = nchild ?? const SizedBox();
+
+                if (value.showFps) {
+                  return Material(
+                    child: FPSWidget(
+                      alignment: Alignment.centerLeft,
+                      child: result,
+                    ),
+                  );
+                }
+
+                return result;
+              },
+            );
+          },
+        );
+      },
+    );
+  }
+}