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

Modular and customizable Material Design UI components for Android

Android runtime permissions powered by RxJava2

Simple OAuth library for Java

A tool to help eliminate NullPointerExceptions (NPEs) in your Java code with low build-time overhead

Android Library for Async Data Loading and Caching

ssh, scp and sftp for java

A lightweight implementation of Android In-app Billing Version 3

Stream API from Java 8 rewritten on iterators for Java 7 and below

⛔️ DEPRECATED Material Design tap target for Android. https://sjwall.github.io/MaterialTapTargetPrompt/

[暂停维护]好玩的下拉刷新控件，让我们一起来回味童年

Makes it easy to create beautiful about screens for your apps

Audio Recording Android application

A Material Android password view that toggles password visibility via an eye icon.

[Deprecated] AKA VectorDrawableCompat: A 7+ backport of VectorDrawable

Android Fingerprint authentication and encryption with RxJava

Rubik's Cube Solver. An optimized implementation of Kociemba's two-phase algorithm.

A router generator on android, similar to retrofit.

RxJava wrapper on Google's Firebase for Android library

Sample app for the Host-based Card Emulation released in Android 4.4

Java reporting library for creating dynamic report designs at runtime

Interaction with external NFC readers in Android

A Java library to get a list of all usb storage devices connected to the computer.

A library to create, read and validate ZUGFeRD compliant invoices. Available for Java and .NET

OpenIntents applications for Android

Serving you with GoogleApiClients any way you like them

An optimal solution-finder for Rubik's Cube

Program designed to solve a Rubik's Cube from any valid state.