[matheusmoreira]

Android allows you to swap the virtual keyboard. I use unexpected keyboard which is also free software. It's excellent for programming. Before that I used Hacker's Keyboard which has actual arrow keys.

Termux also has a configurable bar at the bottom where you can map any keys you want. I use it for function and arrow keys plus a bunch of common symbols.

Here's an example from my dotfiles:

https://github.com/matheusmoreira/.files/blob/38565320fefb92...