《Hello 算法》：动画图解、一键运行的数据结构与算法教程。支持 Python, Java, C++, C, C#, JS, Go, Swift, Rust, Ruby, Kotlin, TS, Dart 代码。简体版和繁体版同步更新，English version ongoing

Tinker is a hot-fix solution library for Android, it supports dex, library and resources update without reinstall apk.

⚔️ 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).

AOSP编译出的android.jar，sdk里面以前反射调用的方法，现在可以直接调用了。

Circular progress View button inspired by FFCircularProgressView

Android音乐播放器

Contribution chart is an implementation of the github contribution chart, on android. It is used to show the contribution of a person on a day-to-day basis in a month.