设备监控-回写

src/device_bus/manager/DeviceBusManager.h

@@ -17,6 +17,7 @@ class DeviceBusManager
 {
 public:
     void setDeviceTreeModel(std::shared_ptr<DeviceTreeModel> model);
+    void setRegistry(softbus::device_bus::registry::IDeviceRegistry* registry);
 
     bool initialize(const QJsonObject& rootConfig);
     void shutdown();