If you’ve never used pie controls on your Android device before, you’re missing out. Pie controls are a unique way of quickly accessing your navigation keys and other shortcuts that don’t take up any space on your screen — you simply swipe in from the side to bring them up.
Have you ever wanted to change the status bar on your Android phone or tablet? Maybe you wanted to change the position of the clock, add a battery percentage, or just get a different look.
When you press and hold the power button on your Android device, the power menu appears. Unfortunately, on a lot of devices, it only has one option: Power Off.