I'm looking for an app that will strobe the led of my nexus 5 so I don't get run over when I'm exercising at night.
Now I know there are plenty of apps around for this but I must have tried 15 of them and not a single one will continue to strobe once the screen is locked.
Is this a limitation or Android? Or just an overlooked feature? Surely this would be an easy fix for any developers out there?