Stars
Make a cool intro for your Android app.
A declarative API to handle Android runtime permissions.
An Android Animation library which easily add itemanimator to RecyclerView items.
Stetho is a debug bridge for Android applications, enabling the powerful Chrome Developer Tools and much more.
A flutter widget that provides pull-down refresh and pull-up load.
🔥 A low-cost Android screen adaptation solution (今日头条屏幕适配方案终极版，一个极低成本的 Android 屏幕适配方案).
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…
Android验证码和密码输入框，能自定义输入框个数和样式（连体，下划线和方形框） 类似微信支付宝的密码输入框等
An Open Source Java Decompiler Gui for Procyon
🔥💥RxFFmpeg 是基于 ( FFmpeg 4.0 + X264 + mp3lame + fdk-aac + opencore-amr + openssl ) 编译的适用于 Android 平台的音视频编辑、视频剪辑的快速处理框架，包含以下功能：视频拼接，转码，压缩，裁剪，片头片尾，分离音视频，变速，添加静态贴纸和gif动态贴纸，添加字幕，添加滤镜，添加背景音乐，加速减速视频，倒放音视频…
🔥 Android developers should collect the following utils(updating).
FFmpeg实现视频裁剪、水印、转码、编解码、转Gif动图；FFmpeg本地推流、H264与RTMP实时推流直播；OpenGL滤镜特效，视频拍摄。音视频学习路线，音视频知识总结、流媒体协议
An Android behavior library let your titlebar or bottom navigation hiding on scroll ,极其简便的快速实现滑动隐藏标题栏和导航栏
🔥下拉刷新、上拉加载、二级刷新、淘宝二楼、RefreshLayout、OverScroll，Android智能下拉刷新框架，支持越界回弹、越界拖动，具有极强的扩展性，集成了几十种炫酷的Header和 Footer。
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…
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
💪 A framework for assisting in the renovation of Android componentization (帮助 Android App 进行组件化改造的路由框架)
Implementation of ImageView for Android that supports zooming, by various touch gestures.
BRVAH:Powerful and flexible RecyclerAdapter
Render After Effects animations natively on Android and iOS, Web, and React Native
An Android library that help you to build app with swipe back gesture.