Reactive SharedPreferences for Android

Welcome Coordinator for Android

😍 A beautiful, fluid, and extensible dialogs API for Kotlin & Android.

An page indicator for Android ViewPager

IntelliJ IDEA code style settings for Square's Java and Android projects.

Gang of Four patterns in Kotlin.

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

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

Android Contacts API

An EditText that looks like a pin entry field. It is highly customisable and even animated text.

The flexible, easy to use, all in one drawer library for your Android project. Now brand new with material 2 design.

This is a sample app that is part of a series of blog posts I have written about how to architect an android application using Uncle Bob's clean architecture approach.

The Android SDK for Parse Platform

Demos the new Android Design library.

Augment Android's ViewPager with wrap-around functionality.

GreenDao Module for Android Studio

greenDAO is a light & fast ORM solution for Android that maps objects to SQLite databases.

Simple gradle based android app demonstrating monkey talk integration

An Android helper class to manage database creation and version management using an application's raw asset files

An image loading and caching library for Android focused on smooth scrolling

[deprecated] Animations for Android L drawer, back, dismiss and check icons

Highly customizable SlidingLayer as you have seen in Wunderlist

A wrapping TextView for Android

An Android library supports badge notification like iOS in Samsung, LG, Sony and HTC launchers.

Paging indicator widgets compatible with the ViewPager from the Android Support Library and ActionBarSherlock.

Android StackBlur is a library that can perform a blurry effect on a Bitmap based on a gradient or radius, and return the result. The library is based on the code of Mario Klingemann.

A lightning fast, transactional, file-based FIFO for Android and Java.

Extensive Open-Source Guides for Android Developers