开始给原先适配期的状态擦屁股：现在是修复播放页与播放列表页的显示

lib/main.dart

@@ -5,6 +5,7 @@ import 'package:media_kit/media_kit.dart';
 import 'package:audio_service/audio_service.dart' as audio_service;
 import 'package:permission_handler/permission_handler.dart';
 
+import 'package:flutter/services.dart';
 import 'services/audio_service.dart';
 import 'services/playback_service.dart';
 import 'services/app_lifecycle_service.dart';
@@ -15,8 +16,8 @@ import 'pages/home_page.dart';
 import 'pages/player_page.dart';
 import 'pages/playlist_page.dart';
 import 'widgets/global_mini_player.dart';
+import 'utils/navigation.dart';
 
-final GlobalKey<NavigatorState> navigatorKey = GlobalKey<NavigatorState>();
 final stopwatch = Stopwatch();
 
 bool _appInitialized = false;
@@ -363,65 +364,74 @@ class _QTPlayerAppState extends State<QTPlayerApp> {
     debugPrint(
         '🎨 [QTPlayerApp] build #$_buildCount ${stopwatch.elapsedMilliseconds}ms');
 
-    return MaterialApp(
-      title: '清听',
-      theme: ThemeData(
-        brightness: Brightness.dark,
-        primaryColor: const Color(0xFF7C9A9E),
-        colorScheme: const ColorScheme.dark(
-          primary: Color(0xFF7C9A9E),
-          secondary: Color(0xFFB8D4D0),
-          surface: Color(0xFF1A1F1E),
-          onSurface: Colors.white,
-        ),
-        useMaterial3: true,
+    // ⭐ 使用 AnnotatedRegion 包裹 MaterialApp，统一控制系统栏样式
+    return AnnotatedRegion<SystemUiOverlayStyle>(
+      value: SystemUiOverlayStyle(
+        statusBarColor: Colors.transparent,
+        statusBarIconBrightness: Brightness.light,
+        systemNavigationBarColor: const Color(0xFF1A1F1E),
+        systemNavigationBarIconBrightness: Brightness.light,
       ),
-      navigatorKey: navigatorKey,
-      navigatorObservers: [MiniPlayerNavigatorObserver()],
-      onGenerateRoute: _onGenerateRoute,
-      builder: (context, child) {
-        return Stack(
-          fit: StackFit.expand,
-          children: [
-            if (child != null) child,
-            AnimatedBuilder(
-              animation: RouteManager(),
-              builder: (context, _) {
-                final routeManager = RouteManager();
-                final shouldShow = routeManager.currentRoute != '/player' &&
-                    routeManager.currentRoute != '/playlist';
+      child: MaterialApp(
+        title: '清听',
+        theme: ThemeData(
+          brightness: Brightness.dark,
+          primaryColor: const Color(0xFF7C9A9E),
+          colorScheme: const ColorScheme.dark(
+            primary: Color(0xFF7C9A9E),
+            secondary: Color(0xFFB8D4D0),
+            surface: Color(0xFF1A1F1E),
+            onSurface: Colors.white,
+          ),
+          useMaterial3: true,
+        ),
+        navigatorKey: navigatorKey,
+        navigatorObservers: [MiniPlayerNavigatorObserver()],
+        onGenerateRoute: _onGenerateRoute,
+        builder: (context, child) {
+          return Stack(
+            fit: StackFit.expand,
+            children: [
+              if (child != null) child,
+              AnimatedBuilder(
+                animation: RouteManager(),
+                builder: (context, _) {
+                  final routeManager = RouteManager();
+                  final shouldShow = routeManager.currentRoute != '/player' &&
+                      routeManager.currentRoute != '/playlist';
 
-                return AnimatedSwitcher(
-                  duration: const Duration(milliseconds: 300),
-                  switchInCurve: Curves.easeOut,
-                  switchOutCurve: Curves.easeIn,
-                  transitionBuilder: (child, animation) {
-                    return FadeTransition(
-                      opacity: animation,
-                      child: SlideTransition(
-                        position: Tween<Offset>(
-                          begin: const Offset(0, 0.1),
-                          end: Offset.zero,
-                        ).animate(animation),
-                        child: child,
-                      ),
-                    );
-                  },
-                  child: shouldShow
-                      ? const Align(
-                          key: ValueKey('mini_player_visible'),
-                          alignment: Alignment.bottomCenter,
-                          child: GlobalMiniPlayer(),
-                        )
-                      : const SizedBox.shrink(
-                          key: ValueKey('mini_player_hidden'),
+                  return AnimatedSwitcher(
+                    duration: const Duration(milliseconds: 300),
+                    switchInCurve: Curves.easeOut,
+                    switchOutCurve: Curves.easeIn,
+                    transitionBuilder: (child, animation) {
+                      return FadeTransition(
+                        opacity: animation,
+                        child: SlideTransition(
+                          position: Tween<Offset>(
+                            begin: const Offset(0, 0.1),
+                            end: Offset.zero,
+                          ).animate(animation),
+                          child: child,
                         ),
-                );
-              },
-            ),
-          ],
-        );
-      },
+                      );
+                    },
+                    child: shouldShow
+                        ? const Align(
+                            key: ValueKey('mini_player_visible'),
+                            alignment: Alignment.bottomCenter,
+                            child: GlobalMiniPlayer(),
+                          )
+                        : const SizedBox.shrink(
+                            key: ValueKey('mini_player_hidden'),
+                          ),
+                  );
+                },
+              ),
+            ],
+          );
+        },
+      ),
     );
   }
 }