fix: macOS Media Control not activated & remove Background Play switch on desktop (#1872)

* fix: macOS Media Control not activated

* fix: remove Background Play switch on desktop

asdf

Update lib/main.dart

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

lib/main.dart

@@ -16,8 +16,8 @@ import 'package:PiliPlus/services/service_locator.dart';
 import 'package:PiliPlus/utils/cache_manager.dart';
 import 'package:PiliPlus/utils/calc_window_position.dart';
 import 'package:PiliPlus/utils/date_utils.dart';
-import 'package:PiliPlus/utils/extension/iterable_ext.dart';
 import 'package:PiliPlus/utils/extension/theme_ext.dart';
+import 'package:PiliPlus/utils/extension/iterable_ext.dart';
 import 'package:PiliPlus/utils/json_file_handler.dart';
 import 'package:PiliPlus/utils/path_utils.dart';
 import 'package:PiliPlus/utils/platform_utils.dart';
@@ -123,6 +123,8 @@ void main() async {
         ),
       );
     }
+  } else if (Platform.isMacOS) {
+    await setupServiceLocator();
   }
 
   Request();

lib/pages/setting/models/play_settings.dart

@@ -183,6 +183,7 @@ List<SettingsModel> get playSettings => [
     defaultVal: true,
     onChanged: (value) => allowRotateScreen = value,
   ),
+  if (PlatformUtils.isMobile)
     const SwitchModel(
       title: '后台播放',
       subtitle: '进入后台时继续播放',

lib/pages/video/widgets/header_control.dart

@@ -565,13 +565,16 @@ class HeaderControlState extends State<HeaderControl>
                             );
                           },
                         ),
+                      if (PlatformUtils.isMobile)
                         Obx(
                           () => ActionRowLineItem(
                             iconData: Icons.play_circle_outline,
-                          onTap: plPlayerController.setContinuePlayInBackground,
+                            onTap:
+                                plPlayerController.setContinuePlayInBackground,
                             text: " 后台播放 ",
-                          selectStatus:
+                            selectStatus: plPlayerController
-                              plPlayerController.continuePlayInBackground.value,
+                                .continuePlayInBackground
+                                .value,
                           ),
                         ),
                     ],