状态刷新优化，后台回到前台重新读取数据

wxr

2023-07-12 6c083de3930e4e3358925d980257363882b79090

 HDL-ON_Android/Application.cs

@@ -175,6 +175,7 @@
                //if (HDL_ON.DriverLayer.Control.Ins.IsRemote)
                {
                    HDL_ON.DAL.Mqtt.MqttClient.DisConnectRemote("closeTime", false);
                    HDL_ON.DriverLayer.Control.Ins.GatewayOnline_Cloud = HDL_ON.DriverLayer.Control.Ins.GatewayOnline_Local = false;
                }
            }