Automatically generate ContentProviders

DataModule for Bitcoin Checker android app

Java Client API for Yahoo Finance

An Android app which provides design news & inspiration as well as being an example of implementing material design.

Chateau is a framework for adding (or improving) chat functionality in any Android app

A collection of samples to discuss and showcase different architectural tools and patterns for Android apps.

《Java 程序员眼中的 Linux》

The GS Collections Kata has been migrated to the Eclipse Foundation, re-branded as the Eclipse Collections Kata. https://github.com/eclipse/eclipse-collections-kata

Material color picker view for Android in Kotlin.

RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.

RxJava bindings for Android

Animation effects to text, not really textview