A barebones WebSocket client and server implementation
Java and Android Database - fast and lightweight without any ORM
Free implementation of Play Services
Reformats Java source code to comply with Google Java Style
Conversations is an open source XMPP/Jabber client for Android
ProtonVPN Android app
Slack Developer Kit (including Bolt for Java) for any JVM languages
Barcode scanning library for Java, Android
A tool for reverse engineering Android apk files
Terminal emulator application for Android OS extendible
A reverse engineering suite (decompiler, editor, debugger and more)
An extensible media player for Android
Material design file manager for Android
Android TV Client for Jellyfin
Desktop/Android/HTML5/iOS Java game development framework
A cross-platform GUI and CLI app for automatically saving SHSH blobs
Java interface to OpenCV, FFmpeg, and more
Fast, scalable, multi-language and extensible build system
Better screen mirroring for Android devices
A J2ME emulator for Android
Adaptive, ultra low latency streaming
Template-driven engine to generate documentation
A Quran reading application for Android