How can you tell if a UIPrintInteractionController is showing?

Question

Is there a way to tell if a UIPrintInteractionController is showing (maybe similar to the way you would check a popover)?

if ([popover isPopoverVisible]) {

    //the popover is visible

}

Answer 1

Looks like you'll just have to keep track yourself with UIPrintInteractionControllerDelegate

– printInteractionControllerWillPresentPrinterOptions:
– printInteractionControllerDidPresentPrinterOptions:
– printInteractionControllerWillDismissPrinterOptions:
– printInteractionControllerDidDismissPrinterOptions: