Revert "Merge remote-tracking branch 'origin/wxr4' into dev-tzy"

tzy

2021-06-09 f5b46f80546aac860ade6e4c53821e43df833b39

 HDL-ON_iOS/Main.cs

@@ -16,7 +16,7 @@
                try
                {
                    Shared.Application.LocationAction = null;
                    new HDL_ON.DAL.Server.HttpServerRequest().GetCityInfo(lon.ToString(), lat.ToString());
                    new HttpServerRequest().GetCityInfo(lon.ToString(), lat.ToString());
                }
                catch(Exception ex)
                {