Add reader app to CC?

I did indeed write a reader app on Android for another project, which opened 'fixed layout' ePubs. These are slightly different to normal ePubs, and behave much more like a PDF than an ePub. Essentially in a fixed-layout ePub, the file specifies where the page-breaks are, and where every word and image goes on the page. Changing the size of the window doesn't change the layout of the text, unlike on a normal ePub where the text would reflow to simply have more words per line. (Fixed-layout is useful when the text in question has many images, diagrams, coloured backgrounds etc which need to all line up correctly, regardless of the screen size.)

I also did the original project for a client who now owns the source code. I'd have to rewrite it to be able to use it.

Making it handle normal ePubs, and redoing enough of the work to avoid IP infringement, would take a few weeks. We'd need to sell a few thousand copies of this add-on to make it worth the effort.

Would that many people be willing to pay extra? I really don't know. :blink: