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

A repository with many useful modules and utils,can make you develop android apps more faster

Scroll + discover = DiscrollView

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

RxJava bindings for Android

正在成为史上最全分类 Android 开源代码大全~~~~（正在整理收集，不要着急~~先 Star 一下吧）

Android Permission = AndPermission. Android运行时权限管理最佳实践。

A menu which can ... BOOM! - Android

Android optimized event bus that simplifies communication between Activities, Fragments, Threads, Services, etc. Less code, better quality.

Android library project for cropping images

An HTTP+HTTP/2 client for Android and Java applications.

自定义控件，类似于京东购物车上添加或者减少商品数量的功能.

Android Http标准框架，底层OkHttp，与RxJava完美结合，比Retrofit更简单易用。

Asynchronous socket, http (client+server), websocket, and socket.io library for android. Based on nio, not threads.

仿iOS的PickerView控件，有时间选择和选项选择并支持一二三级联动效果

An Android library for managing images and the memory they use.

Android官方培训课程中文版

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

Bind Android views and callbacks to fields and methods.

Android Studio 常用插件及浅释

Android developers should collect the following utils(updating)

类似于苹果的虚拟辅助按钮，可以淡出、拖动、松手后自动贴边等

Stetho is a debug bridge for Android applications, enabling the powerful Chrome Developer Tools and much more.

A reactive extension to generate URL previews.

This is an Android MVP model good architecture design，Which also inherited the Android architecture and HTML 5 interaction。（这是一个Android MVP模型良好的架构设计,同时也做了Android和HTML 5交互架构，用到了RxJava+Retrofit+MVP+泛…