A powerful 🚀 Android chart view / graph view library, supporting line- bar- pie- radar- bubble- and candlestick charts as well as scaling, panning and animations.

Fast Android Development. Easy maintainance.

Android library that simplifies the process of requesting permissions at runtime.

An enhanced Guava-based event bus with emphasis on Android support.

Android Library to build a UI Card

Traditional roguelike game with pixel-art graphics and simple interface

TableView is a powerful Android library for displaying complex data structures and rendering tabular data composed of rows, columns and cells.

A simple watchdog that detects Android ANR (Application Not Responding) error and throws a meaningful exception

Rosie is an Android framework to create applications following the principles of Clean Architecture.

Beautiful and smooth custom loading views

A Span-based library to make your text jump like Mexican beans. Oh, and the "..."s in Hangouts.

Material Design Search View Layout, now implemented in Google Maps, Dialer, etc

Library for Android In-App Billing (Version 3+)

A highly configurable library to do loading progress with animated balls

Tidy up your Android status bar before taking screenshots for the Play Store

A memory efficient Android image transformation library providing cropping above Face Detection (Face Centering) for Picasso.

An Android Wear Menu implementation

A generic Java toolkit for building dialogue systems

Mix between arvdude and serial console, for arduino