A small Android library allowing you to have a smooth and customizable circular ProgressBar.

Apache Commons BCEL

AspectJ project repository (org.aspectj)

...will provide a platform neutral way for running processes in unittests.

An image picker library for Android

Lightweight Promises pattern implementation written on Kotlin

仿京东地址选择器

一个集合所有主流厂商的推送框架

Library for building objects with random parameters

Kotlin on Rails

Unique launcher with simple interface that can allow you to read news, launch your app easily.

Coin Trader is a Java-based backend for algorithmically trading cryptocurrencies. It provides data collection and export, complex event processing and triggering, and backtesting - paper trading - live trading.

Popcorn Time is a multi-platform, free software BitTorrent client that includes an integrated media player

Android Change Skin, Android Night Mode, 安卓换肤，安卓夜间模式

在 Android 应用组件化开发中，每个组件都有自己的类似 Application 的生命周期，如何通过 APT、gradle 插件来自动化注册

Github pull request summary report for android builds

TimetableLayout is a RecyclerView.LayoutManager to display the timetable for Android.

任意拖布局 （扩展自 QQ 空间的列表 Header 效果）

Apache Flink

生命周期监听工具库

粘性控件，其任意一个子控件都可滑动停留，本质为 NestedScrollView 和 LinearLayout 的结合。

一个用于给福彩自动对号的工具，给福彩拍照后自动识别上面的号码，自动从网络获取本期获奖号码，与识别后的号码进行匹配，对比出改彩票是否有中奖号码

Forked from Google's CameraView, but solved bugs and added features.

Improved dialogs and dialog fragments for Android.

Tomo is a collection of fast image processing effects for Android

🎨 QButton - An Easy to use, customizable button for Android

[Android Library] Handling flashlight for camera and camera2 api with added support for managing display/screen light.

Easy Android camera integration, advanced features.

A camera Demo App. In this Demo we can take pictures and record videos too.

高仿微信图片选择器（支持单图，多图，视频选择，支持图片自由缩放，视频播放等功能）

http 下载工具，基于 http 代理，支持多连接分块下载

Android ART Hook - support 5.0 - 9.0 32/64 bit

APK Size Reduce

Reflection-less Kotlin/JVM json serializer/deserializer

This repository is primarily maintained by Omar Santos and includes resources related to ethical hacking / penetration testing, digital forensics and incident response (DFIR), vulnerability research, exploit development, reverse engineering, and more.

Android To-Do MVVM Architecture App written in Kotlin.(ViewModel, ROOM, Livedata, Coroutines)

WAProfileImage - A library for Android for choosing and editing profile image like WhatsApp

Radial ProgressBar inspired by Apple Watch OS. It is highly Customisable

An error-prone checker which requires that classes be final, abstract or annotated with @ Open.

A memory leak tracking library for Android and Java.

💫 A Gradle Plugin to generate your networking code from Swagger

Material theme music player that works across all form factors (phones, wear, auto, cast, assistant) and uses latest tools (Kotlin, Architecture components, Room, Databinding)

ColorPrefUtil for Android. Easily change theme and view/layout/text colors or custom background drawables.

Watch YouTube videos on your TV and set-top-box with comfort

Unidirectional state container for Android and Kotlin

Lightweight bootstrap library for your Kotlin, Java and Android apps

A full-featured APP ( iOS & Android ) development assistant. You deserve it.

Hook Framework for Android/IOS/Linux/MacOS

Island for Android

Mastering Android navigation :chipmunk:

android 多弹窗管理摆脱项目中各种弹窗在应用启动时展示叠加问题，可设置优先展示级别高的弹窗

a Youtube Downloader, can download youtube video on Android ,include encrypted video

Link preview for android

Animoji on Android

看小说。服务端：【Python+Flask+Mariadb】、【Node+Express+Mariadb】；客户端：【Vue+iview】、【微信小程序】、【Android 原生开发(Java)】、【Flutter(开发中)】

读书神器，Flutter 框架开发，跨 Android/iOS 双平台，内置书源覆盖全网热门小说。

Faceunity 面部跟踪和虚拟道具 SDK 在 Android 平台中的集成 Demo

组件化 + MVP + Retrofit + RxKotlin + Dagger2 实现的一款用 Kotlin 语言编写的多媒体类应用。

:fire: zxing and zbar combined with scan code. 只为真正的 zxing zbar 结合二维码扫描：https://github.com/nanchen2251/AiYaScanner

Android 一键加入侧滑返回 (类似“小米 MIX”和新版“即刻”滑动返回)

一款开源的 GIF 在线分享 App，乐趣就要和世界分享。

点赞按钮(Just like Twitter)

A simple library that makes it easy to pair thin views with dedicated controllers, isolated from most of the vagaries of the Activity life cycle.

A simple android app to enable Google Location Report, Google Now and related functions in China mainland or somewhere like.

CoordinatorLayout 自定义 Behavior 高仿美团商家详情界面 实现页面内容复杂联动效果

:ribbon: Beautiful and the simplest ribbon view with shimmering effect.

💍一个简洁而优雅的 Android 原生 UI 框架，解放你的双手！

Android implementation of switch animation https://dribbble.com/shots/5487871-Video-Photo-Switcher-Exploration from Oleg Frolov https://dribbble.com/Volorf

Beautiful Crypto currency app on Kotlin + MVP + RxJava2 + Retrofit + Room

The easiest HTTP networking library for Kotlin/Android

A Kotlin Multiplatform library for mobile apps to save settings as key-value pairs

带文字描述，可滑动，可动态添加节点的横向时间轴

Hope-plus 是一款 nice 的权限管理系统。基于 Springboot2 开发，整合使用 mybatis+shiro+redis+thymeleaf+maven 等实用技术。:label:

Free Knowledge Management System

可适配所有视图的下拉刷新上拉加载，并支持各种风格。

[xposed module]Android apk 逆向快速定位,灰色按钮克星。Android reverse tool

📱Tinder like swipeable card view for Android

Sample code used for a Medium post on Setting up a Material Components theme for Android

Night owl theme / colour scheme for IntelliJ and Webstorm (or other Jetbrains IDEs)

AutoValue Extension for Android

曲奇应用商店（仿华为应用商店）

Extension to Android VideoView. Adding session cookie header to request.

Feature Store for Machine Learning

Lives - Android LiveData Extensions for Kotlin and Java

An app which escalates root privilege on device and installs SuperSU through newly vulnerability "angela root" without unlocking bootloader

高仿书旗小说 Flutter 版，支持 iOS、Android

AppInit 是一款 Android 应用初始化框架，基于组件化的设计思路，功能灵活，使用简单。

《史上最简单的 Spring Cloud 教程源码》

A simple cache for Objects in Android.

一个支持四个方向循环滚动的自定义控件

A library for reading Shared Preferences and Database values within the application.

通用型热敏打印机接口（wifi）

High-Performance RESTful Java web and microservice framework.

Rapidoid - Extremely Fast, Simple and Powerful Java Web Framework and HTTP Server!