fix(flutter): 修复详情与播放器底部闪白

test/drama_detail/drama_detail_view_test.dart

@@ -1,6 +1,7 @@
 // Author: fruit.com.cn
 
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:provider/provider.dart';
 import 'package:shared_preferences/shared_preferences.dart';
@@ -53,6 +54,11 @@ void main() {
   ) async {
     await _pumpDetail(tester);
 
+    final overlay = tester.widget<AnnotatedRegion<SystemUiOverlayStyle>>(
+      find.byKey(const Key('detail-system-overlay')),
+    );
+    expect(overlay.value.systemNavigationBarColor, AppColors.ink);
+    expect(overlay.value.systemNavigationBarContrastEnforced, isFalse);
     expect(find.byKey(const Key('detail-hero')), findsOneWidget);
     expect(
       tester.getSize(find.byKey(const Key('detail-poster'))),
@@ -92,6 +98,10 @@ void main() {
     expect(find.byKey(const Key('detail-tags')), findsOneWidget);
     expect(find.byKey(const Key('detail-episodes-section')), findsOneWidget);
     expect(tester.getSize(find.byKey(const Key('detail-cta'))).height, 46);
+    final bottomBar = tester.widget<Container>(
+      find.byKey(const Key('detail-bottom-bar')),
+    );
+    expect((bottomBar.decoration! as BoxDecoration).color, AppColors.ink);
     expect(find.byKey(const Key('detail-share')), findsOneWidget);
     expect(find.byKey(const Key('detail-more')), findsOneWidget);
     for (final key in const [Key('detail-share'), Key('detail-more')]) {