In a previous thread I ended up solving a File.ListFiles problem under API 29 by adding
to my manifest editor.
Erel's recommendation, as stated in...
With Android 10, it is not possible to read the folder "File.DirRootExternal " because not permission.
( - 29 - No permission to access File.DirRootExternal, even with the STORAGE permission).
Is there an other way to access folder "Download " or "Bluetooth" in Android storage...