Free and Open Source, Distributed, RESTful Search Engine

Termux - a terminal emulator application for Android OS extendible by variety of packages.

Dex to Java decompiler

Render After Effects animations natively on Android and iOS, Web, and React Native

ZXing ("Zebra Crossing") barcode scanning library for Java, Android

🔥 Android developers should collect the following utils(updating).

Browse media content with your own rules on Android TV

Telegram for Android source

a fast, scalable, multi-language and extensible build system

A tool for reverse engineering Android apk files

This project is deprecated and stale. The latest ExoPlayer code is available in https://github.com/androidx/media

Free implementation of Play Services

Fast Android Development. Easy maintainance.

A Java API for generating .java source files.

Epoxy is an Android library for building complex screens in a RecyclerView

A fast dependency injector for Android and Java.

High-quality QR Code generator library in Java, TypeScript/JavaScript, Python, Rust, C++, C.

Apache Pinot - A realtime distributed OLAP datastore

Apache Hive

Fully featured, open source, privacy friendly email app for Android

Decompiler from Java bytecode to Java, used in IntelliJ IDEA.

Modern super user interface implementation on Android.

GmsCore fork for Morphe patched apps

Android client SDK for communicating with OAuth 2.0 and OpenID Connect providers.

Jetpack Media3 support libraries for media use cases, including ExoPlayer, an extensible media player for Android

Eclipse Collections is a collections framework for Java with optimized data structures and a rich, functional and fluent API.

Joda-Time library with Android specialization

The original application for downloading and installing apps made specifically for Android Auto outside of Google Play Store. Active since 2021.

This is the public repository for the CFR Java decompiler

A p2p, secure file storage, social network and application protocol