I’m making a music practice app, and I want to add a functionality so users can start, pause, resume and stop a timer, so they can time their practice. However, as timers don’t work in the background, is there a timer API that can start a timer from the phone’s default timer/alarm app? I’m looking for one that can connect to the phone so that even if the screen is switched off, users get notified when the timer runs out.
TIA
First do you know how to make notifications?
The best workaround I could find is to set the timer in the calendar itself.
Calendar as in Google Calendar?
I’m intending to use the API to create notifications so I don’t have to bother with them 
Yes, this is what I mean.
The other solution is to ask your users to register with ITFFF individually and use it to manage the notification.