This Xamarin.ios app on iPhone must have no splash and no display whatsoever and must leave previous app displayed.
Is is launched by an Objective-C app and it only runs for a short time and then ends itself, leaving screen of the ObjC app always displayed
I need the app that launched it to remain in focus.
I open the ObjC app, which has command buttons
I press button that starts my Xamarin.ios app which should have no display at all
ObjC app button menu remains displayed
Xamarin.ios app runs and then ends itself
ObjC app button menu remains
Please help -- am under the "time gun"