ScreenOff

Turn screen off using system shortcuts : long-press-home-button(a.k.a Assist), camera shortcut on the lock screen, dialer shortcut on the lock screen..

GREATLY increase the life of your phone's power button.

This is no ordinary screen off/lock app -

Features:

OFF ON TAP: [Android 6.0+]:
Replacement for Google Now on Tap Assistant - Long press Home button any time to turn screen off. Power button is accessible from within any app and with this feature, so is ScreenOff. To enable this - Go to Settings->Apps->Click on Settings on top right->Default Apps->Assist & Voice input->Select ScreenOff].

LOCK SCREEN SHORTCUTS[Android 4.0+]:
Use these to save a power-button-click when you turn your phone on to see those notifications.. or turning your wifi/bluetooth on/off.. or using the flashlight..
- Camera Action on Lock Screen - Swipe to open the camera on Lock screen. It will turn the screen Off.
- Dialler action on Lock Screen - Swipe to open Dialler on Lock Screen. It will turn the screen Off.

Note:
- Locking your screen using this, or any other app prevents the SmartUnlock to work the next time (just once) you unlock your phone. You will have to enter the pin. This is a limitation put in by Android and is being debated by the developer community here - https://code.google.com/p/android/issues/detail?id=79735#c110

Is there any other system shortcut you'd like us to add? Shoot a mail at [email protected].