Is there a way you can keep the display on when the phone is on AC power, like as a desk clock? I tried Tasker, set to a long "display timeout" time, which worked with my Nexus, but the Note 3 seems to stay on whether it's plugged in or not. Also - it gives a notification to unplug when it's fully charged - does it hurt anything to keep it plugged in as a desk clock after it's charged?