NOTICE: the project will not be worked on for some time because of my other project Toolbox.

but I will be planning to deploy this music player project on every KMP platform as well

App Name Coming Soon

Simple Music Player 100% Made in Kotlin with Jetpack Compose & AndroidX Media3.

This app has somewhat basic playback control both in app and notification and should be able to play any format supported by ExoPlayer corresponds to the current Media3 version

this app filters incoming ACTION_VIEW Intent with scheme: "content://" and mimeType: "audio/*"

Contribution

Due to full-scale rewrite on the codebase it will be quite hard to accept any pull-request, feel free to Fork or Clone tho

Feel free to open an issue for suggestion

Features (prototypes)

Audio Playback + Playback Control in App and Notification

Queue Reordering by Drag & Drop

Resolve Audio scan-able by MediaStore

Audio Metadata Extraction with modified version of JAudioTagger (Dirty) to have better compatibility in Android Environment

artwork and metadata currently only read to [MP3, FLAC, MP4-AAC, OGG-Vorbis, OGG-Opus, WAV], write is not tested.

Artwork color generated Playback background on PlaybackController UI with Palette API

Material You (Android 12++)

Planned Features

Playback Persistence (still thinking whether to implement user remote persistence via Firebase and GDrive)

Playlist Builder

Realtime Queue Editor (reorder & remove)

Lyrics

Metadata writer

Online Artwork Search

Integrate Youtube Music and Spotify API's

UI theming and ColorScheme generator for API <= 31

Android Auto variant Support

Google Cast Support

etc.

Previews

Image Preview below will be updated accordingly on any notable changes made

Currently only [Library] and [User] screen are in work

Library Screen

Playback Control on Dark Mode

Permission Pager + Light Mode

Permission Pager + Dark Mode

credits: https://icons8.com/

Libraries

• Collections

  Kotlinx.Collections.Immutable

• Coroutines & Concurrency

  // For proper concurrency integration with Java-based androidx.Media3

  Guava

  Kotlinx.Coroutines.Guava

• DI

  // Consider migrating to Koin for KSP support

  Dagger-Hilt

• Media

  Androidx.Media

  ExoPlayer

• Persistence

  DataStore

  Room

• Reflection & Serialization

  Kotlin.Reflect

  Kotlinx.Serialization

• SAF

  Startup

• Secure

  Androidx.Security

• Tests & Analytics

  Leak-Canary

  Timber

• UI & Navigation

  Accompanist

  Androidx Navigation

  Compose-Material

  Compose-Material3

  Coil

  Jetpack Compose

  Lottie

  Palette API

  Transformers-Coil

• etc.