opt: navBar样式

lib/utils/global_data.dart

@@ -1,10 +1,16 @@
+import 'package:hive/hive.dart';
+import 'package:pilipala/utils/storage.dart';
 import '../models/common/index.dart';
 
+Box setting = GStrorage.setting;
+
 class GlobalData {
   int imgQuality = 10;
   FullScreenGestureMode fullScreenGestureMode =
       FullScreenGestureMode.values.last;
   bool enablePlayerControlAnimation = true;
+  final bool enableMYBar =
+      setting.get(SettingBoxKey.enableMYBar, defaultValue: true);
 
   // 私有构造函数
   GlobalData._();