Textview fontsize SP vs android resource dir... Is there a resource dir for font size config?

Question

In my app we are using mostly SP in order to help visually impaired people.

However, sometimes font is just too big or too small and android components don't work very well, cutting some text or miscalculating the appropriate width and height of the textview.

We have been using autoshrink components but still there are some edgecases that break the app. For those cases, I want to create specific layouts.

My question is, does the configuration change fall into some of the resource directories of the app? I mean, if The user chose large font, will I be able to place special layouts in the ldpi or any other directory for example?