On screen power button and menu with some Material Design touch

Require rooted device, won't work otherwise

Important notice on Android 6.0+:

When you perform a reboot to recovery, the system dialog would incorrectly state as performing a factory data reset. Please be assured that this app would NOT factory reset your phone and it is purely a visual bug. Hopefully Google would fix it in future revision of Android

Features:

Power off

Sleep (Screen lock)

Reboot, soft reboot (require busybox), recovery, bootloader

Screenshot

System menu override (experimental)

Quick setting tiles

Languages:

English

Russian (contributed by Виталя Борисов, thanks!)

Brazilian Portuguese (contributed by Lucas K., thanks!)

Simplified Chinese (contributed by Matsuri, thanks!)

Notice:

Screenshot may not work if you have "mount namespace separation" enabled in SuperSU

Installing as System App (technical read):

On Android 4.3+, you can freely choose whether to install our app to /system. Running as a system app would grant us extra permissions to invoke some protected functions (like shutdown/reboot) via the Android API. Otherwise we'll fallback to root shell commands, which could be slower depending on your device. However modifying /system would most likely hinder your ability to receive an OTA update

If you do opt to install as system app, you'll have to remove it from /system first in order to uninstall completely. You can do so by opening the config and clicking "Undo system app installation"

You can find the source in the GitHub repo at https://github.com/nkming2/power-menu, bug reports should also go there