KDE Connect is a tool that allows for pairing of an Android device to your computer. This pairing allows for echange of notifications, locating device, using touchscreen as an input device (poor man's Wacom), and transfer of files.

INSTALLING KDE-CONNECT

INSTALL MCONNECT GNOME-SHELL EXTENSION

Install extenstion here

INSTALL KDE-CONNECT ON ANDROID DEVICE(S)

or

PAIR DEVICES