1.增加托盘图标

2.关闭修改为最小化到托盘
3.优化播放页播放速率选项

pubspec.yaml

@@ -96,8 +96,11 @@ dependencies:
   shimmer: ^3.0.0
   url_launcher: ^6.2.6
   vibration: ^3.1.3
+  flutter_html: ^3.0.0 
   flutter_localizations:
     sdk: flutter
+  window_manager: ^0.5.1
+  tray_manager: ^0.5.2
 dev_dependencies:
   build_runner: ^2.4.9
   custom_lint: ^0.7.0
@@ -126,6 +129,7 @@ flutter:
     - assets/sounds/
     - assets/images/
     - assets/fonts/
+    - assets/icon/
   #   - images/a_dot_burr.jpeg
   #   - images/a_dot_ham.jpeg
   # An image asset can refer to one or more resolution-specific "variants", see