Okay, got it to work. The sample code I had based mine on was too old (WWDC '14) .
Thanks for the link, Alex! -Carl > On May 11, 2018, at 5:55 PM, Alex Zavatone <z...@mac.com> wrote: > > I did it a few months ago. Have you tried the sample code? > > https://developer.apple.com/library/content/samplecode/PrintBanner/Introduction/Intro.html#//apple_ref/doc/uid/DTS40013422 > >> On May 11, 2018, at 7:54 PM, Carl Hoefs <newsli...@autonomy.caltech.edu> >> wrote: >> >> As an addendum: I've verified that I can print from the iPhone Photos app >> to my printer using AirPrint. The issue is doing it programmatically. >> >> >>> On May 11, 2018, at 5:50 PM, Carl Hoefs <newsli...@autonomy.caltech.edu> >>> wrote: >>> >>> Is printing from iOS still possible? Is AirPrint still a viable SDK to use? >>> >>> I can get AirPrint to bring up a printer selection screen, but it won't >>> actually select a printer. >>> >>> I present the printer selection screen: >>> >>> UIPrinterPickerController *printPicker = >>> [UIPrinterPickerController >>> printerPickerControllerWithInitiallySelectedPrinter:nil]; >>> [printPicker presentAnimated:YES completionHandler: >>> ^(UIPrinterPickerController *printerPicker, BOOL userDidSelect, >>> NSError *error) >>> { >>> // . . . >>> }]; >>> >>> By default, this presents a tableview with an entry that says: >>> >>> "Printer Select Printer >" >>> >>> and below, it shows a preview of the image that will be printed. So far, so >>> good. >>> >>> If I tap on "Select Printer >" it takes me to a tableview list of the >>> available printers. >>> If I tap an available printer, it takes me back to the default screen, with >>> NO printer selected! >>> >>> The printer is an AirPrint-capable device (Canon), on the local wifi with >>> the iPhone. I've implemented all of the >>> UIPrintInteractionControllerDelegate callbacks (none of which get called). >>> >>> What is going wrong here? There's nothing in the Xcode log. >>> >>> -Carl >>> >>> _______________________________________________ >>> >>> Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) >>> >>> Please do not post admin requests or moderator comments to the list. >>> Contact the moderators at cocoa-dev-admins(at)lists.apple.com >>> >>> Help/Unsubscribe/Update your Subscription: >>> https://lists.apple.com/mailman/options/cocoa-dev/newslists%40autonomy.caltech.edu >>> >>> This email sent to newsli...@autonomy.caltech.edu >> >> _______________________________________________ >> >> Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) >> >> Please do not post admin requests or moderator comments to the list. >> Contact the moderators at cocoa-dev-admins(at)lists.apple.com >> >> Help/Unsubscribe/Update your Subscription: >> https://lists.apple.com/mailman/options/cocoa-dev/zav%40mac.com >> >> This email sent to z...@mac.com > _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
