Programmatically sleep Apple TV on tvos

问题

I'd like to have a sleep timer within my own tvos app. Is there a way to enable/disable sleeping on tvos?

I know you disable sleeping using:

[UIApplication sharedApplication].idleTimerDisabled = YES;

But is there a way to then enable sleep right away when a timer finishes?

来源：https://stackoverflow.com/questions/33639783/programmatically-sleep-apple-tv-on-tvos