Anrimian/music-player ? reverse-engineered prompt

Build me a simple Android music player for the offline version of this app.

I want it to play music files from the device, with a clean, minimal interface that feels personal and easy to use. It should browse the local music library, let me play albums, artists, playlists, and individual tracks, and keep playing nicely in the background with proper media controls. Include the basic things people expect from a good music app, like search, shuffle, repeat, favorites, and a now playing screen with album art and controls.

This version should have no cloud sync and no internet permission at all. Keep it focused on local playback only, and make sure it feels polished, stable, and fast. If you need to check current Android docs or best practices while building it, go ahead and look them up online.