|Hey, you guys don't know how to change the function on the keyboard on the Android OS, then let's see how.|
You can change the keyboard function in these 2 folders
Keylayout for mapping the key code on the keyboard to the function being directed.
From the key code > letters, numbers, and symbols that will be displayed.
Keychars for advanced functions of the keys that have been directed.
This can be said to be a keymapping combination, for example shift + a the result is A with a large size.
You can change in this section to change the function of the resulting key
As I recall this can also be used to remove the function keys from being non-existent but I suggest not because this works for the external keyboard as well.
If you want to stop ghost typing problems because of your internal keyboard, you can use this application:
This application will not map the external keyboard function, it will only map the internal keyboard
Combinations can be added as in the keyboard function should be
That's all from me for now because I'm running out of words.