HubManager.dart

class HubManager {
 static const double SCAN_WIFI_TIMEOUT = 60.0;

 //1
 static const _platform = MethodChannel('dexbee.club/HubConfig');

 Future<List<WiFiHubModel>> scanWiFiHubList({double timeout = FitBleKitManager.SCAN_WIFI_TIMEOUT}) async {
   try {
     List<WiFiHubModel> wifiModelList = [];
     //2
     List<dynamic> result = await _platform.invokeMethod(
         'scanWiFiHubList',
         {
           'timeout': timeout
         }
     );

     //3
     for(Map<dynamic, dynamic> wifiResult in result) {
       WiFiHubModel? wifiHubModel = WiFiHubModel.parseResult(wifiResult);
       if(wifiHubModel != null) {
         wifiModelList.add(wifiHubModel);
       }
     }

     return wifiModelList;
   } catch(e) {
     print(e);
     throw e;
   }
 }
}