iOS Question Power off and battery state

[David Elkington]

Hi,

I have an Android app that I have ported to iOS, a function I used checked the battery percentage and reported back to base when too low, it also sent a notification as the tablet or phone was turned off. I can't seem to find the same ability on the iPhone / iPad, could anyone point me in the right direction?

 

[Erel]

Battery: https://www.b4x.com/android/forum/threads/how-to-read-device-battery-level.48458/

There is no "power off" event.