On/OFF touch screen switch button for KDE

This article provide you a walk through to install an On/OFF Touch screen switch button.
During the summer I'm often annoyed by flies touching my All in One screen, so i decided to create an On/Off switch.

- 1 Xinput

I'm using Manjaro, but you can easely find ximput with your package manager. 

sudo pamac install xorg-xinput

sudo xinput --list

QUANTA OpticalTouchScreen id=9 is the device.

- 2 Advanced On Off Switch Commands Watcher

You can download it from the Download new plasma widget :

Publish the plasmoid and then use the folowing settings. Adapt the number to the device you found with xinput.