Luban(鲁班)—Image compression with efficiency very close to WeChat Moments/可能是最接近微信朋友圈的图片压缩算法

Picture Selector Library for Android or 图片选择器

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）

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

🎆 A well-designed local image and video selector for Android

Matrix is a plugin style, non-invasive APM system developed by WeChat.

android 4.4以上沉浸式状态栏和沉浸式导航栏管理，适配横竖屏切换、刘海屏、软键盘弹出等问题，可以修改状态栏字体颜色和导航栏图标颜色，以及不可修改字体颜色手机的适配，适用于Activity、Fragment、DialogFragment、Dialog，PopupWindow，一句代码轻松实现，以及对bar的其他设置，详见README。简书请参考：http://www.jianshu.c…

No clever tagline needed.

jsoup: the Java HTML parser, built for HTML editing, cleaning, scraping, and XSS safety.

Virtual Engine for Android(Support 14.0 in business version)

Project vlayout is a powerfull LayoutManager extension for RecyclerView, it provides a group of layouts for RecyclerView. Make it able to handle a complicate situation when grid, list and other lay…

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

MediaPlayer exoplayer ijkplayer ffmpeg

⚔️ A common architecture for Android applications developing based on MVP, integrates many open source projects, to make your developing quicker and easier (一个整合了大量主流开源项目高度可配置化的 Android MVP 快速集成框架).

Simplify Android M system permissions

[DEPRECATED] A powerful library that manage Fragment for Android

Android开源弹幕引擎·烈焰弹幕使 ～

Ultra Pull to Refresh for Android. Support all the views.

This library provides a simple way to add a draggable sliding up panel (popularized by Google Music and Google Maps) to your Android application. Brought to you by Umano.

Apache Cassandra®

[DEPRECATED] An Unofficial E-Hentai Application for Android

安卓学习笔记

难得一见 Jetpack MVVM 最佳实践。在 "以简驭繁" 代码中，对 "视图控制器" 乃至 "标准化开发模式" 形成正确、深入理解。

LSPosed Framework resuscitated

Android view for displaying PDFs rendered with PdfiumAndroid

🔥XPopup2.0版本重磅来袭，2倍以上性能提升，带来可观的动画性能优化和交互细节的提升！！！功能强大，交互优雅，动画丝滑的通用弹窗！可以替代Dialog，PopupWindow，PopupMenu，BottomSheet，DrawerLayout，Spinner等组件，自带十几种效果良好的动画， 支持完全的UI和动画自定义！(Powerful and Beautiful Popup fo…

👕基于谷歌最新AAC架构，MVVM设计模式的一套快速开发库，整合Okhttp+RxJava+Retrofit+Glide等主流模块，满足日常开发需求。使用该框架可以快速开发一个高质量、易维护的Android应用。

阅读是一款可以自定义来源阅读网络内容的工具，为广大网络文学爱好者提供一种方便、快捷舒适的试读体验。

一款用于在Android设备上获取照片（拍照或从相册、文件中选择）、裁剪图片、压缩图片的开源工具库

Material Design Music Player