Stars
Design patterns implemented in Java
Demonstrate all the questions on LeetCode in the form of animation.（用动画的形式呈现解LeetCode题目的思路）
RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.
Termux - a terminal emulator application for Android OS extendible by variety of packages.
A powerful 🚀 Android chart view / graph view library, supporting line- bar- pie- radar- bubble- and candlestick charts as well as scaling, panning and animations.
Render After Effects animations natively on Android and iOS, Web, and React Native
An image loading and caching library for Android focused on smooth scrolling
Netty project - an event-driven asynchronous network application framework
ZXing ("Zebra Crossing") barcode scanning library for Java, Android
🔥 Android developers should collect the following utils(updating).
👨🎓 Java Core Sprout : basic, concurrent, algorithm
FASTJSON 2.0.x has been released, faster and more secure, recommend you upgrade.
Bind Android views and callbacks to fields and methods.
🔥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。
Event bus for Android and Java that simplifies communication between Activities, Fragments, Threads, Services, etc. Less code, better quality.
A Java serialization/deserialization library to convert Java Objects into JSON and back
A tool for reverse engineering Android apk files
JDK main-line development https://openjdk.org/projects/jdk
This project is deprecated and stale. The latest ExoPlayer code is available in https://github.com/androidx/media
视频播放器（IJKplayer、ExoPlayer、MediaPlayer），HTTPS，16k page size，支持弹幕，外挂字幕，支持滤镜、水印、gif截图，片头广告、中间广告，多个同时播放，支持基本的拖动，声音、亮度调节，支持边播边缓存，支持视频自带rotation的旋转（90,270之类），重力旋转与手动旋转的同步支持，支持列表播放 ，列表全屏动画，视频加载速度，列表小窗口支持拖…
Implementation of ImageView for Android that supports zooming, by various touch gestures.