Quote:
Originally Posted by Frenzie
Parts of it would be theoretically quite simple, such as writing whatever you want as the screensaver to a file. But as @pazos said it's not quite clear to me if this isn't too low-level and device specific in a way that would require running the program as root. Please see https://github.com/koreader/koreader/issues/5732  |
I suppose it's not necesary, Calibre companion does and the device it's not rooted. You choose the destination folder and every time you select a book to read, it writes the cover to that directory and filename you choose.