Hello, I am looking for one of my professional projects, to send PDFs online on the FIREBASE storage and upstream, to be able to select them as in a file manager (as one could select photos in MIT APP INVENTOR).
NB: I am looking to be able to select them, because the names of PDFs are likely to change and they are the ones I receive by email, so I am not the one who names them.
Do you have a solution?
Thank you in advance