Merge remote-tracking branch 'origin/newBranch1' into WJC

JLChen

2021-07-08 70d2b7cd0c8fe5dfb29bb2baf96997575ade2bac

 HDL-ON_iOS/Scan.cs

@@ -35,7 +35,6 @@
                var bOn = false;
                mZXingOverlayView.OnCancel += () =>
                {

                    scanner?.Cancel();
                };