Re: Thumbnails, and what creates them.

Java Jive wrote on Wed, 6 Nov 2024 17:12:55 +0000 :
 

There's also this, which looked promising, but again, root required,
which I think must apply to them all, because I've seen it so often now:
>
https://play.google.com/store/apps/details?id=com.roamingsoft.manager

 Thanks for finding that app, which I didn't see because my default Skyica
App Finder filters are for "free" and "no ads" so it didn't show up.
  <https://skyica.com/appfinder/get/>
 I agree though, with you, that the "data" directory where the Wi-Fi
connections XML file is stored is inaccessible since Android 11
(according to the information on XDA Developers when I asked for you).

I don't know how these Samsung/Google apps do it given that information.
Maybe someone who knows how Android works can explain how they do it.