Is that any way to create a shortcut on the screen, when I click the shortcut it will turn off the screen.
I have this on android, it is just a shortcut or widget that you can add it to your home screen. when I click it, the phone will turn off the screen and lock it. It is so damn convenient.

I know there is an assistive touch floating bubble, but I have to click 3 times in order to turn off the screen. click bubble> click device> click lock screen.

Or double tap back on the phone to trigger lock screen. But still it can't beat the one touch lock screen shortcut.

Is that any solution that can create a lock screen shortcut like android?