feat: 实现 Client 在线更新与安全回退 (#93)

client/src/settings_ui_event.py

@@ -1,4 +1,4 @@
-"""设置页事件、ADB 搜索、当前 Client 本地保存和后台登记。
+"""设置页事件、ADB 搜索、Client 保存登记和软件更新。
 
 本文件不直接写 SQL。ADB 搜索、SQLite 写入和 Admin HTTP 请求由 Worker 在线程中
 执行；页面启动时只同步读取少量索引设置，后台结果通过信号返回主线程更新页面。
@@ -37,6 +37,7 @@ from .http_admin_gateway import DEFAULT_ADMIN_BASE_URL, HttpAdminGateway
 from .selected_android_device_service import SelectedAndroidDeviceService
 from .settings_repository import SettingsRepository
 from .settings_ui import AndroidDeviceRow
+from .update_ui_event import UpdateUiEventBinder
 
 DEVICE_ID_PLACEHOLDER = "待生成"
 
@@ -308,6 +309,7 @@ class SettingsPageEventBinder(QObject):
         settings_repository: Optional[SettingsRepository] = None,
         admin_gateway: Optional[ClientRegistrationGateway] = None,
         android_device_service: Optional[AndroidDeviceService] = None,
+        update_service=None,
     ):
         super().__init__(page)
         self._page = page
@@ -343,6 +345,12 @@ class SettingsPageEventBinder(QObject):
         )
 
         repository = settings_repository or SettingsRepository()
+        self.updateEventBinder = UpdateUiEventBinder(
+            page,
+            repository,
+            service=update_service,
+            parent=self,
+        )
         self._client_service = CurrentClientService(repository)
         self._selected_android_device_service = SelectedAndroidDeviceService(
             repository
@@ -1147,6 +1155,7 @@ class SettingsPageEventBinder(QObject):
         if self._closing:
             return
         self._closing = True
+        self.updateEventBinder.shutdown()
 
         worker = self._worker
         thread = self._thread