Listening for touch events but not displaying anything. If your pocket is wet, it records touches from your leg (or just the water?) and keeps the screen on. I’

Listening for touch events but not displaying anything. If your pocket is wet, it records touches from your leg (or just the water?) and keeps the screen on. I’ve had this happen on other phones; the home button would get pressed in the pocket and then sweat would keep the screen on, draining the battery. Just something to look into.