I saw that, but I cannot find any example of that. I had to do something like this before for my app icon but that was easy to find on the internet.
This is what my res folder looks like now:

Imagine, I want Launching Images of: 360 x 640 - 360 x 740 - 412 x 732 - 412 x 824 - 480 x 853
What should the folders look like?
Do you need more folders in ‘res’ such as the icon or do you make separate folders in the drawable folder?
I just don’t understand much of it…