Android firefox add-on, reading file from path (/mnt/sdcard/)

Add-ons Add-on Support
#1

I have some difficulty to read a file.txt from path (/mnt/sdcard/) . I know it is possible for desktop but i don’t know if that possible for android or not

#2

Check this article: https://developer.mozilla.org/en-US/Add-ons/Code_snippets/File_I_O
For me, the path had to be “/storage/emulated/0/file.txt” tho.