Hacker’s Keyboard (the first one), Florisboard Beta, FUTO Keyboard and more have a button to reverse and repeat the actions.
This can reverse stuff like deleting a text and more.
This feature exists, but just isnt used!
Supported Keyboards
- Hacker’s Keyboard
- Thumbkey
- FUTO Keyboard
- Florisboard (beta)
- Heliboard (modern Fork of OpenBoard)
- Unexpected Keyboard
- AnySoft Keyboard
A thing I did with Key Mapper from F-Droid lets me undo by pressing Volume Down + Volume Up, and Redo by pressing Volume Up + Volume Down (the order matters). If anyone’s interested I can share how to set it up.
Note that it’d work better and more seamlessly if you use Shizuku, but I don’t so there’s some caveats. I’ll happily go into more detail if anyone wants, just ask.
The development stopped for KeyMapper, sadly
Still works.
Development stopped on Hacker’s Keyboard in 2018(?) and people keep using it.