LagradOst/QuickNovel ? reverse-engineered prompt

Build me an Android app for finding and downloading light novels, with a clean, ad free experience and an ebook reader built in.

I want users to be able to search for novels from multiple public sources, open a result, download chapters or full books, and then read them offline inside the app like an EPUB reader. It should feel simple and friendly, with a home screen, search, results, download history, and a reader view with basic reading controls. Make it work well on Android and keep the design modern and easy to use.

If you need to check current docs or best practices for any Android APIs, look them up online and use the latest stable approach. Also make sure the app is built so it can handle multiple novel providers and display content in a convenient library style.