Whenever a user notification fires, I see the "Now" label at the top-right corner of the notification. How can I customize it to something like "1 day ago" (past) or "in 30 minutes" (future) like the Calendar or Reminders apps do?
The "Now" label:
http://cdn.osxdaily.com/wp-content/uploads/2016/10/tons-of-notifications-iphone-clear-them-all.jpg
Actually, the "Now" label changes to "5 mins ago" if I leave the notification for 5 minutes, but it still does not give an option to customize it (e.g., instead of "5 mins ago", maybe I want "Past Due").
And it also does not let me show future dates (e.g., showing a notification now for a meeting in 30 minutes, in which case I might want something like "in 30 minutes" or "Time to leave")
I looked at both "UNMutableNotificationContent" and "UNCalendarNotificationTrigger" classes but they don't seem to contain such property.
Thanks!
