android browse and read text files

Hi everyone,
I read a lot but nothing will help

In my project I have folders with sub-folders and containing txt-files.
the amount of txt-files is dynamic it would be nice if the app ( android ) could browse the folders by it self an load an file

This means, I wont use Ressource.Load because the program should decide it, which txt file should be loaded
the functions Application.persistentDataPath and Application.dataPath wont point me to the “right” txt-folder, especially there isnt a folder at this path

where is my “lovely” folder wich I created in Unity and how can I access it on android ?

after hours of trying and searching I hope you could help me

thank a lot !

I would recommend to use a XML, JSON or even a simple TXT file just to describe your folder/file structure. So you can read this file when your app start and based on the content you can use Resource.Load to load any specific file.