USB Debug Switch

USB Debug Switch is an app for Android app testers.

To turn USB debugging ON/OFF, you need to start the Settings app and go to [System] - [Developer Options]. This is a long way to go, but by using this app, you can launch the "Developer Options" screen in one go, and instantly turn USB debugging on and off.
(It is not possible to programmatically turn USB debugging on or off; the user must do so manually.)

The button to turn USB debugging on and off can be overlaid on top of other apps, allowing you to quickly turn USB debugging on and off while another app is running.

This app also has a function to turn Wi-Fi ON/OFF, and just like turning USB debugging ON/OFF, you can quickly turn Wi-Fi ON/OFF while another app is running. can.