Merge branch 'WJC' into wxr6

wxr

2021-06-09 34cac3d14e5243c2388b54da02f5aebeec555da8

 HDL-ON_Android/Application.cs

@@ -85,7 +85,8 @@
                }
                catch (Exception ex)
                {
                    Console.WriteLine(ex.Message);
                    MainPage.Log(ex.Message);
                    BaseActivity.VerifyDateTime = DateTime.MaxValue;
                }
            };