fix(flutter): 修复详情与播放器底部闪白

lib/pages/drama_detail/drama_detail_view.dart

@@ -3,6 +3,7 @@
 import 'dart:async';
 
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:provider/provider.dart';
 
 import '../../core/data/models/drama.dart';
@@ -83,11 +84,21 @@ class _DramaDetailPageState extends State<DramaDetailPage> {
 
   @override
   Widget build(BuildContext context) {
-    return Theme(
-      data: AppTheme.light(),
-      child: ListenableBuilder(
-        listenable: logic,
-        builder: (context, _) => _page(context),
+    return AnnotatedRegion<SystemUiOverlayStyle>(
+      key: const Key('detail-system-overlay'),
+      value: SystemUiOverlayStyle.dark.copyWith(
+        statusBarColor: Colors.transparent,
+        systemNavigationBarColor: AppColors.ink,
+        systemNavigationBarDividerColor: Colors.transparent,
+        systemNavigationBarIconBrightness: Brightness.dark,
+        systemNavigationBarContrastEnforced: false,
+      ),
+      child: Theme(
+        data: AppTheme.light(),
+        child: ListenableBuilder(
+          listenable: logic,
+          builder: (context, _) => _page(context),
+        ),
       ),
     );
   }