2020-12-23 1.调整mqtt挤下线，跑ui线程。2.LoadEvent_CheckLinkStatus方法调整

JLChen

2020-12-23 f9f9b0030fdd2691632569b7dcad9d0ddca5e4cf

 HDL_ON/UI/UI2/1-HomePage/HomePage.cs

@@ -129,21 +129,9 @@
                    Radius = (uint)Application.GetRealWidth(3),
                };
                topView.AddChidren(btnLinkStateTip);
                if (Control.Ins.GatewayOnline)
                {
                    if (Control.Ins.IsRemote)
                    {
                        bodyView.btnLinkStateTip.BackgroundColor = CSS.CSS_Color.LinkTipRemote;
                    }
                    else
                    {
                        bodyView.btnLinkStateTip.BackgroundColor = CSS.CSS_Color.MainColor;
                    }
                }
                else
                {
                    bodyView.btnLinkStateTip.BackgroundColor = CSS.CSS_Color.LinkTipFail;
                }
                //更新链接状态icon颜色
                CheckLinkStatus()//2020-12-22
                //LoadEvent_CheckLinkStatus();

                btnResidenceName = new Button()
                {