GitHub上最火的Android开源项目,所有开源项目都有详细资料和配套视频

基于Netty+TCP+Protobuf实现的Android IM库，包含Protobuf序列化、TCP拆包与粘包、长连接握手认证、心跳机制、断线重连机制、消息重发机制、读写超时机制、离线消息、线程池等功能。

一种优雅的方式来使用RecyclerView

a series of NDK sample

人脸识别扫描（活体检测功能，眨眼、摇头、点头），身份证认证

Android runtime permissions powered by RxJava2

Simplify Android M system permissions

一个Android开发中可能会使用到电池控件view，有水平和垂直两个方向，同时根据电池电量更改电池中的电量颜色

自定义一个电池View

🔥 Android developers should collect the following utils(updating).

A lite library, you can make your project depend it easily, and your project will be UNDEAD (contains api from 9 to 23, lol).

To solve database upgrade of greenDao and just need one line code

This is a picker view for android , support linkage effect, timepicker and optionspicker.（时间选择器、省市区三级联动）

OkGo - 3.0 震撼来袭，该库是基于 Http 协议，封装了 OkHttp 的网络请求框架，比 Retrofit 更简单易用，支持 RxJava，RxJava2，支持自定义缓存，支持批量断点下载管理和批量上传管理功能

一键安装 you-get 到 windows

GUI for command-line video downloader (youtube-dl annie)

A library to bring fully animated Material Design components to pre-Lolipop Android.

This plugin help you to set material design icon to your project.