🔥🔥🔥A framework that helps Android App transform into an AOP architecture. (帮助 Android App 改造成AOP架构的框架，一个注解就可以请求权限、切换线程、禁止多点、监测所有点击事件、监测生命周期等等)

A type-safe HTTP client for Android and the JVM

Matplot3D for java. It is a library for drawing 3D plot

An Android Alerting Library

Open IoT Framework

Image Cropping Library for Android

A high-performance and ease-of-use implementation of the Modbus protocol written in Java. Supports ASCII, RTU, TCP, and UDP transports as slave or master, automatic request partitioning and respons…

🔥【图片轮播】支持图片无限轮播，支持AndroidX、自定义指示点、显示提示文字、切换动画、自定义布局，一屏多显、视频图片混合轮播等功能

✔️ Simple, pretty and powerful logger for android

TVBox

真的没有QQ群、QQ频道、论坛。打包分发注意开源协议，保留出处，不守规矩就不要搞。

Square’s meticulous HTTP client for the JVM, Android, and GraalVM.

利用RecyclerView打造的滑动卡片View，支持左滑右滑删除

High-performance, non-blocking, zero-buffer-copying Modbus for Java

Android图片选择器支持GIF预览，选择，仿微信的图片选择器的样式和效果。可横竖屏切换显示, 自定义配置，单选，多选，是否显示拍照，material design风格，单选裁剪，拍照裁剪，滑动翻页预览，双击放大，缩放

Android USB host serial driver library for CDC, FTDI, Arduino and other devices.

一个简单、轻量、可随意定制的Android版本更新库；A simple lightweight and customizable Android version update library

ObjectBox is a superfast lightweight database for objects

This is a light Android file picker library.

A nice spinner for Android

A powerful 🚀 Android chart view / graph view library, supporting line- bar- pie- radar- bubble- and candlestick charts as well as scaling, panning and animations.

【Flutter 集录指南 App】The unity of flutter, The unity of coder.

Powerful SVG-Editor for your browser

An Android library that provides views using openGL canvas to draw things on SurfaceView or TextureView.

Multitask、MultiThread(MultiConnection)、Breakpoint-resume、High-concurrency、Simple to use、Single/NotSingle-process

Universal UVCCamera library,supporting recording,pushing,etc. // USB摄像头(UVC)视频录制和图片抓拍，支持边推流边录像

🔥一种非常好用的 Android 屏幕适配——smallestWidth 限定符适配 https://www.jianshu.com/p/1302ad5a4b04

library and sample to access to UVC web camera on non-rooted Android device

自定义View，可缩放、可平移、可点击的中国地图，有中国地图的全部省份，具备每个省份的点击接口

An open source Android library that makes handling runtime permissions extremely easy.