Android widget that can render PDF documents stored on SD card, linked as assets, or downloaded from a remote URL.
MIT Deep Learning Book in PDF format (complete and parts) by Ian Goodfellow, Yoshua Bengio and Aaron Courville
An Android library supports badge notification like iOS in Samsung, LG, Sony and HTC launchers.
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 layouts in the same recyclerview.
Tinker is a hot-fix solution library for Android, it supports dex, library and resources update without reinstall apk.
GroupedRecyclerViewAdapter可以很方便的实现RecyclerView的分组显示，并且每个组都可以包含组头、组尾和子项；可以方便实现多种Type类型的列表，可以实现如QQ联系人的列表一样的列表展开收起功能，还可以实现头部悬浮吸顶功能等。
💍A simple and elegant Android native UI framework, free your hands! (一个简洁而优雅的Android原生UI框架，解放你的双手！)
Multitask、MultiThread(MultiConnection)、Breakpoint-resume、High-concurrency、Simple to use、Single/NotSingle-process
