theme chaging bug fixed | code cleaning

lib/config/design_config.dart

@@ -1,9 +1,10 @@
 import 'package:didvan/config/theme_data.dart';
+import 'package:didvan/main.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 
 class DesignConfig {
-  static late BuildContext context;
+  static BuildContext get context => navigatorKey.currentContext!;
 
   static const BorderRadius lowBorderRadius = BorderRadius.all(
     Radius.circular(8),
@@ -35,20 +36,20 @@ class DesignConfig {
 
   static SystemUiOverlayStyle get systemUiOverlayStyle {
     return SystemUiOverlayStyle(
-      statusBarIconBrightness: Theme.of(context).brightness == Brightness.dark
-          ? Brightness.light
-          : Brightness.dark,
+      statusBarIconBrightness:
+          brightness == Brightness.dark ? Brightness.light : Brightness.dark,
       statusBarColor: Colors.transparent,
-      // systemNavigationBarColor: Theme.of(context).colorScheme.surface,
-      // systemNavigationBarDividerColor: Colors.transparent,
-      // systemNavigationBarIconBrightness:
-      //     Theme.of(context).colorScheme.brightness == Brightness.dark
-      //         ? Brightness.light
-      //         : Brightness.dark,
+      systemNavigationBarColor: Theme.of(context).colorScheme.surface,
+      systemNavigationBarDividerColor: Colors.transparent,
+      systemNavigationBarIconBrightness:
+          brightness == Brightness.dark ? Brightness.light : Brightness.dark,
     );
   }
 
   static void updateSystemUiOverlayStyle() {
-    SystemChrome.setSystemUIOverlayStyle(systemUiOverlayStyle);
+    Future.delayed(
+      DesignConfig.lowAnimationDuration,
+      () => SystemChrome.setSystemUIOverlayStyle(systemUiOverlayStyle),
+    );
   }
 }

lib/main.dart

@@ -11,6 +11,7 @@ void main() {
 }
 
 final GlobalKey<NavigatorState> navigatorKey = GlobalKey<NavigatorState>();
+final GlobalKey materialKey = GlobalKey();
 
 class Didvan extends StatelessWidget {
   const Didvan({Key? key}) : super(key: key);
@@ -27,6 +28,7 @@ class Didvan extends StatelessWidget {
       ],
       child: Consumer<ThemeProvider>(
         builder: (context, themeProvider, child) => MaterialApp(
+          key: materialKey,
           navigatorKey: navigatorKey,
           debugShowCheckedModeBanner: false,
           title: 'Didvan',

lib/pages/home/chat/chat.dart

@@ -1,7 +1,4 @@
-import 'dart:developer';
-
 import 'package:just_audio/just_audio.dart';
-import 'package:path_provider/path_provider.dart';
 import 'package:record/record.dart';
 import 'package:universal_html/js.dart' as js;
 import 'package:didvan/config/theme_data.dart';

lib/pages/home/home.dart

@@ -22,10 +22,7 @@ class _HomeState extends State<Home> with SingleTickerProviderStateMixin {
 
   @override
   void initState() {
-    Future.delayed(const Duration(milliseconds: 400), () {
-      DesignConfig.context = context;
     DesignConfig.updateSystemUiOverlayStyle();
-    });
     _tabController = TabController(length: 5, vsync: this);
     _tabController.addListener(() {
       context.read<HomeState>().currentPageIndex = _tabController.index;

lib/pages/home/profile/settings/settings.dart

@@ -171,11 +171,10 @@ class Settings extends StatelessWidget {
         } else {
           if (isDarkTheme) {
             context.read<ThemeProvider>().themeMode = ThemeMode.dark;
-            DesignConfig.updateSystemUiOverlayStyle();
           } else {
             context.read<ThemeProvider>().themeMode = ThemeMode.light;
-            DesignConfig.updateSystemUiOverlayStyle();
           }
+          DesignConfig.updateSystemUiOverlayStyle();
         }
       },
       child: Column(

lib/pages/splash/splash.dart

@@ -42,7 +42,6 @@ class _SplashState extends State<Splash> {
 
   @override
   Widget build(BuildContext context) {
-    DesignConfig.context = context;
     if (_isGettingThemeData) {
       return Container(
         color: Colors.black,
@@ -52,7 +51,7 @@ class _SplashState extends State<Splash> {
     }
     return AnnotatedRegion<SystemUiOverlayStyle>(
       value: DesignConfig.systemUiOverlayStyle.copyWith(
-          // systemNavigationBarColor: Theme.of(context).colorScheme.focused,
+        systemNavigationBarColor: Theme.of(context).colorScheme.background,
       ),
       child: Scaffold(
         body: Container(

lib/services/app_initalizer.dart

@@ -1,22 +1,11 @@
 import 'package:didvan/models/settings_data.dart';
 import 'package:didvan/services/storage/storage.dart';
-import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:hive_flutter/hive_flutter.dart';
-import 'package:permission_handler/permission_handler.dart';
 
 class AppInitializer {
   static Future<void> setupServices() async {
-    // late final Directory appDir;
-    // late final Directory appTempsDir;
-    // if (!kIsWeb) {
     await Hive.initFlutter();
-    // appDir = await getApplicationDocumentsDirectory();
-    // appTempsDir = await getApplicationDocumentsDirectory();
-    // }
-    // Hive.init(appDir.path);
-    // StorageService.appDocsDir = appDir.path;
-    // StorageService.appTempsDir = appTempsDir.path;
   }
 
   static Future<ThemeMode> initilizeSettings() async {