1004 Open Source Android Software Projects

Flutter makes it easy and fast to build beautiful apps for mobile and beyond.

:books: 免费的计算机编程类中文书籍，欢迎投稿

Material Design icons by Google

A collection of various awesome lists for hackers, pentesters and security researchers

A curated list of awesome Android UI/UX libraries

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

A collection of samples to discuss and showcase different architectural tools and patterns for Android apps.

Display and control your Android device

A type-safe HTTP client for Android and the JVM

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

An awesome list that curates the best Flutter libraries, tools, tutorials, articles and more.

A shadowsocks client for Android

A categorized collection of Android Open Source Projects, More powerful web version:

An image loading and caching library for Android focused on smooth scrolling

🚀 The easiest way to automate building and releasing your iOS and Android apps

Render After Effects animations natively on Android and iOS, Web, and React Native

:fire: Android developers should collect the following utils(updating).

Android/iOS video player based on FFmpeg n3.4, with MediaCodec, VideoToolbox support.

🥇掘金翻译计划，可能是世界最大最好的英译中技术社区，最懂读者和译者的翻译平台：

Extensive Open-Source Guides for Android Developers

ZXing ("Zebra Crossing") barcode scanning library for Java, Android

A memory leak detection library for Android.

Dex to Java decompiler

A fast JSON parser/generator for Java.

🔥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。

BRVAH:Powerful and flexible RecyclerAdapter

Cross-Platform React Native UI Toolkit

Do's and Don'ts for Android development, by Futurice developers

NativeScript empowers you to access native api's from JavaScript directly. Angular, Vue, Svelte, React and you name it compatible.

😍 A beautiful, fluid, and extensible dialogs API for Kotlin & Android.

Joplin - an open source note taking and to-do application with synchronization capabilities for Windows, macOS, Linux, Android and iOS. Forum: https://discourse.joplinapp.org/

A framework for building Mobile cross-platform UI

Desktop/Android/HTML5/iOS Java game development framework

An extensible media player for Android

Quasar Framework - Build high-performance VueJS user interfaces in record time

Flexbox for Android

Pleasant Android application development

Full featured HTML framework for building iOS & Android apps

A full-featured App (iOS & Android) development assistant. You deserve it. 简称 "DoKit" 。一款功能齐全的客户端（ iOS 、Android、微信小程序 ）研发助手，你值得拥有。https://www.dokit.cn/

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

视频播放器（IJKplayer、ExoPlayer、MediaPlayer），HTTPS，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，列表小窗口支持拖动，动画效果，调整比例，多分辨率切换，支持切换播放器，进度条小窗口预览，列表切换详情页面无缝播放，rtsp、concat、mpeg。

Cocos2d-x is a suite of open-source, cross-platform, game-development tools used by millions of developers all over the world.

This is a sample app that is part of a series of blog posts I have written about how to architect an android application using Uncle Bob's clean architecture approach.

Essential cross-platform UI components for React Native

A circular ImageView for Android

✔️ Simple, pretty and powerful logger for android

💪 A framework for assisting in the renovation of Android componentization (帮助 Android App 进行组件化改造的路由框架)

Enjoy Learning.

Create React Native apps that run on iOS, Android, and web

提高 Android UI 开发效率的 UI 库

Luban(鲁班)—Image compression with efficiency very close to WeChat Moments/可能是最接近微信朋友圈的图片压缩算法

:iphone: Automation for iOS, Android, and Windows Apps.

Plugins for Flutter maintained by the Flutter team

[Example APPS] Basic Flutter apps, for flutter devs.

Brook is a cross-platform strong encryption and not detectable proxy. Zero-Configuration.

Open source UI framework written in Python, running on Windows, Linux, macOS, Android and iOS

An open-source platform for making universal native apps with React. Expo runs on Android, iOS, and the web.

Cute view animation collection.

:fireworks: A well-designed local image and video selector for Android

Flutter 超完整的开源项目，功能丰富，适合学习和日常使用。GSYGithubApp系列的优势：我们目前已经拥有Flutter、Weex、ReactNative、kotlin 四个版本。 功能齐全，项目框架内技术涉及面广，完成度高，持续维护，配套文章，适合全面学习，对比参考。跨平台的开源Github客户端App，更好的体验，更丰富的功能，旨在更好的日常管理和维护个人Github，提供更好更方便的驾车体验Σ(￣。￣ﾉ)ﾉ。同款Weex版本 ： https://github.com/CarGuo/GSYGithubAppWeex 、同款React Native版本 ： https://github.com/CarGuo/GSYGithubApp 、原生 kotlin 版本 https://github.com/CarGuo/GSYGithubAppKotlin

Control and manage Android devices from your browser.

Kodi is an award-winning free and open source home theater/media center software and entertainment hub for digital media. With its beautiful interface and powerful skinning engine, it's available for Android, BSD, Linux, macOS, iOS and Windows.

The flexible, easy to use, all in one drawer library for your Android project. Now brand new with material 2 design.

Fast Android Development. Easy maintainance.

Realm is a mobile database: a replacement for SQLite & ORMs

Modular and customizable Material Design UI components for Android

✅ Curated list of resources for college students

An efficient, small mobile key-value storage framework developed by WeChat. Works on Android, iOS, macOS, Windows, and POSIX.

This project under develop

A tool for reverse engineering Android apk files

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.

🔥 A low-cost Android screen adaptation solution (今日头条屏幕适配方案终极版，一个极低成本的 Android 屏幕适配方案).

A simple app to use Xposed without root, unlock the bootloader or modify system image, etc.

GitHub上最火的Android开源项目,所有开源项目都有详细资料和配套视频

An Android Animation library which easily add itemanimator to RecyclerView items.

A declarative and comprehensive API to handle Android runtime permissions.

A libre lightweight streaming front-end for Android.

Image Cropping Library for Android

Android runtime permissions powered by RxJava2

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

Filament is a real-time physically based rendering engine for Android, iOS, Windows, Linux, macOS and WASM/WebGL

⚔️ 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).

Android library to observe scroll events on scrollable views.

ncnn is a high-performance neural network inference framework optimized for the mobile platform

DEPRECATED

Picture Selector Library for Android or 图片选择器

This is a library with components of Android L to you use in android 2.2

n³ The unorthodox terminal file manager.

An Android transformation library providing a variety of image transformations for Glide.

Mono open source ECMA CLI, C# and .NET implementation.

MediaPipe is the simplest way for researchers and developers to build world-class ML solutions and applications for mobile, edge, cloud and the web.

android 4.4以上沉浸式状态栏和沉浸式导航栏管理，适配横竖屏切换、刘海屏、软键盘弹出等问题，可以修改状态栏字体颜色和导航栏图标颜色，以及不可修改字体颜色手机的适配，适用于Activity、Fragment、DialogFragment、Dialog，PopupWindow，一句代码轻松实现，以及对bar的其他设置，详见README。简书请参考：http://www.jianshu.com/p/2a884e211a62

Simplify Android M system permissions

WCDB is a cross-platform database framework developed by WeChat.

Views and Drawable for displaying animated GIFs on Android

A util for setting status bar style on Android App.

(Deprecated) A custom view component that mimics the new Material Design Bottom Navigation pattern.

Free and open source manga reader for Android

Some Android learning materials, hoping to help you learn Android development.

✒5600+ Material Design Icons from the Community

A Material Design ViewPager easy to use library

🔥 A well-tested feature-rich modular Firebase implementation for React Native. Supports both iOS & Android platforms for all Firebase services.

Mobile app development framework and SDK using HTML5 and JavaScript. Create beautiful and performant cross-platform mobile apps. Based on Web Components, and provides bindings for Angular 1, 2, React and Vue.js.

安卓学习笔记

openFrameworks is a community-developed cross platform toolkit for creative coding in C++.

🦎 一套代码运行多端，一端所见即多端所见

A powerful Android Dynamic Component Framework.

The top Internet companies android interview questions and answers

Qt binding for Go (Golang) with support for Windows / macOS / Linux / FreeBSD / Android / iOS / Sailfish OS / Raspberry Pi / AsteroidOS / Ubuntu Touch / JavaScript / WebAssembly

A set of Kotlin extensions for Android app development.

Matrix is a plugin style, non-invasive APM system developed by WeChat.

A fast build system that encourages the creation of small, reusable modules over a variety of platforms and languages.

A library for debugging android databases and shared preferences - Make Debugging Great Again

ADB Usage Complete / ADB 用法大全

Vue Native is a framework to build cross platform native mobile apps using JavaScript

Android filters based on OpenGL (idea from GPUImage for iOS)

A UiAutomator on android, does not need root access(安卓平台上的JavaScript自动化工具)

Reactive Programming for Android

A RecyclerView(advanced and flexible version of ListView in Android) with refreshing,loading more,animation and many other features.

Bootstrap style widgets for Android, with Glyph Icons

Virtual Engine for Android(Support 10.0 in business version)

Firebase Quickstart Samples for Android

:octocat: A collection of APIs

:rocket: Ultimate Android Reference - Your Road to Become a Better Android Developer

Charts/graphs library for Android compatible with API 8+, several chart types with support for scaling, scrolling and animations

:money_with_wings: WeChat's lucky money helper (微信抢红包插件) by Zhongyi Tong. An Android app that helps you snatch red packets in WeChat groups.

一款用于在Android设备上获取照片（拍照或从相册、文件中选择）、裁剪图片、压缩图片的开源工具库

TweetDeck for GitHub - Filter Issues, Activities & Notifications - Web, Mobile & Desktop with 95% code sharing between them

Android上一个优雅、万能自定义UI、支持周视图、自定义周起始、性能高效的日历控件，支持热插拔实现的UI定制！支持标记、自定义颜色、农历、自定义月视图各种显示模式等。Canvas绘制，速度快、占用内存低，你真的想不到日历居然还可以如此优雅！An elegant, highly customized and high-performance Calendar Widget on Android.

Gray box end-to-end testing and automation framework for mobile apps

AndFix is a library that offer hot-fix for Android App.

A custom ViewPager title strip which gives continuous feedback to the user when scrolling

:fire:正在成为史上最全分类 Android 开源大全~~~~（长期更新 Star 一下吧）

Analyze any Android/Java based app or game

A plugin framework on android,Run any third-party apk without installation, modification or repackage

Your Cheat Sheet For Android Interview - Android Interview Questions

The Mobile Security Testing Guide (MSTG) is a comprehensive manual for mobile app security development, testing and reverse engineering.

Android library (AAR). Highly configurable, easily extendable deep zoom view for displaying huge images without loss of detail. Perfect for photo galleries, maps, building plans etc.

Material Design Music Player

React Native starter kit with over 40 screens and modern Light and Dark theme for creating stunning cross-platform mobile applications.

Android terminal and Linux environment - app repository.

Turn your Python application into an Android APK

A library to bring fully animated Material Design components to pre-Lolipop Android.

android libs from github or other websites

Koin - a pragmatic lightweight dependency injection framework for Kotlin

The usual Toast, but with steroids 💪

React Native Calendar Components 🗓️ 📆

Haven is for people who need a way to protect their personal spaces and possessions without compromising their own privacy, through an Android app and on-device sensors

The native part of the Xposed framework (mainly the modified app_process binary).

A beautiful, slim Android ProgressBar.

The official Open-Asset-Importer-Library Repository. Loads 40+ 3D-file-formats into one unified and clean data structure.

Pupy is an opensource, cross-platform (Windows, Linux, OSX, Android) remote administration and post-exploitation tool mainly written in python

A transparent ui-block detection library for Android. (known as BlockCanary)

Uber's cross-platform mobile architecture framework.

Outline clients, developed by Jigsaw. The Outline clients use the popular Shadowsocks protocol, and lean on the Cordova and Electron frameworks to support Windows, Android / ChromeOS, Linux, iOS and macOS.

An advanced, composable, functional reactive model-view-viewmodel framework for all .NET platforms that is inspired by functional reactive programming. ReactiveUI allows you to abstract mutable state away from your user interfaces, express the idea around a feature in one readable place and improve the testability of your application.

:closed_book: "任阅" 网络小说阅读器，3D翻页效果、txt/pdf/epub书籍阅读、Wifi传书~

Infinite cycle ViewPager with two-way orientation and interactive effect.

Android Signature V2 Scheme签名下的新一代渠道包打包神器

NewsBlur is a personal news reader that brings people together to talk about the world. A new sound of an old instrument.

[DEPRECATED] An Unofficial E-Hentai Application for Android

A Material design back port of Android's CalendarView

Kickstarter for Android. Bring new ideas to life, anywhere.

A Model-View-Presenter / Model-View-Intent library for modern Android apps

A tool for generating code based on a GraphQL schema and GraphQL operations (query/mutation/subscription), with flexible support for custom plugins.

Image Cropping Library for Android, optimized for Camera / Gallery.

An android image compression library.

Android library to handle jobs in the background.

A scrollable list of items that centers the current element and provides easy-to-use APIs for cool item animations.

FastHub the ultimate GitHub client for Android.

K-9 Mail – Open Source Email App for Android

Source code to omnibus edition of _The Busy Coder's Guide to Android Development_

Android Floating Action Button based on Material Design specification

RichEditor for Android is a beautiful Rich Text WYSIWYG Editor for Android.

React Native Local and Remote Notifications

Android Unit Testing Framework

Side menu with some categories to choose.

🚀 A Complete Fast Android Networking Library that also supports HTTP/2 🚀

Animation effects to text, not really textview

[Examples] Simple basic isolated apps, for budding flutter devs.

RecyclerView extension library which provides advanced features. (ex. Google's Inbox app like swiping, Play Music app like drag and drop sorting)

是 难得一见 的 Jetpack MVVM 最佳实践！在 以简驭繁 的代码中，对 视图控制器 乃至 标准化开发模式 形成正确、深入的理解！

UltraViewPager is an extension for ViewPager to provide multiple features in a single ViewPager.

A small framework to split app into small parts

A push notification server written in Go (Golang).

A cross platform framework designed for Web developer. Introduction video - https://v.qq.com/x/page/i3038urj2mt.html

From Java To Kotlin - Your Cheat Sheet For Java To Kotlin

An Android Alerting Library

Library for Android Camera 1 and 2 APIs. Massively increase stability and reliability of photo and video capture on all Android devices.

Android-skin-support is an easy dynamic skin framework to use for Android, Only one line of code to integrate it. Android 换肤框架, 极低的学习成本, 极好的用户体验. "一行"代码就可以实现换肤, 你值得拥有!!!

Anbox is a container-based approach to boot a full Android system on a regular GNU/Linux system

A collection of android security related resources

RxJava 2 Android Examples - Migration From RxJava 1 to RxJava 2 - How to use RxJava 2 in Android

An implementation of tap targets from the Material Design guidelines for feature discovery

Advanced dialog solution for android

Navigation tab bar with colorful interactions.

:octocat: 📃 FoldingCell is a material design expanding content cell inspired by folding paper material made by @Ramotion

[DEPRECATED] Easily integrate Camera features into your Android app

零反射全动态Android插件框架

Android library that simplifies the process of requesting permissions at runtime.

Android-Iconics - Use any icon font, or vector (.svg) as drawable in your application.

Customizable set of components for React Native applications

下一代Android打包工具，100个渠道包只需要10秒钟

Blurry is an easy blur library for Android

Native mobile applications using Vue and NativeScript.

iOS/Android image picker with support for camera, video, configurable compression, multiple images and cropping

A simple and easy-to-use library to enjoy videogames programming

Pick a date or time on Android in style

Android Library to rapidly develop attractive and insightful charts in android applications.

GitHub in your pocket :iphone:

Build cross-platform Native Progressive Web Apps for iOS, Android, and the Web ⚡️

The main repository of the Open GApps Project

开源的 Material Design 豆瓣客户端（A Material Design app for douban.com）

更优雅的驾车体验

Image loading for Android backed by Kotlin Coroutines.

FlutterBoost is a Flutter plugin which enables hybrid integration of Flutter for your existing native apps with minimum efforts

A splash screen for react-native, hide when application loaded ,it works on iOS and Android.

云阅：一款基于网易云音乐UI，使用WanAndroid、Gank.Io及时光网api开发的符合Google Material Design的Android客户端。项目采取的是MVVM-DataBinding架构开发，主要包括：玩安卓区、干货区和电影区三个子模块。

A cute widget of Switch Button for you to create beautiful and friendly UI.

An page indicator for Android ViewPager

:ballot_box_with_check: [Cheatsheet] Tips and tricks for Android Development

Cache support for any video player with help of single line

An unofficial bilibili client for android http://www.jianshu.com/p/f69a55b94c05 -- 该项目已停止维护！

一款android自动生成表格框架---An Android automatically generated table framework

This Library helps users to use Bottom Navigation Bar (A new pattern from google) with ease and allows ton of customizations

UI Automation Framework for Games and Apps

RTMP live streaming client for Android

Phoenix Pull-to-Refresh

Optimized UI components for Firebase

Combination of TabLayout and CoordinatorLayout./TabLayout和CoordinatorLayout相结合的折叠控件

An Android text view with scrolling text change animation

MyLayout is a powerful iOS UI framework implemented by Objective-C. It integrates the functions with Android Layout,iOS AutoLayout,SizeClass, HTML CSS float and flexbox and bootstrap. So you can use LinearLayout,RelativeLayout,FrameLayout,TableLayout,FlowLayout,FloatLayout,PathLayout,GridLayout,LayoutSizeClass to build your App 自动布局 UIView UITableView UICollectionView RTL

Firefox for Android

一款针对系统PopupWindow优化的Popup库，功能强大，支持背景模糊，使用简单，你会爱上他的~

下载可以很简单

🦌 Flutter 练习项目(包括集成测试、可访问性测试)。内含完整UI设计图，更贴近真实项目的练习。Flutter practice project. Includes a complete UI design and exercises that are closer to real projects.

Interactive, thoroughly customizable maps in native Android, iOS, macOS, Node.js, and Qt applications, powered by vector tiles and OpenGL

AIMSICD • Fight IMSI-Catcher, StingRay and silent SMS!

Android Bluetooth Low Energy (BLE) Fast Development Framework. It uses simple ways to filter, scan, connect, read ,write, notify, readRssi, setMTU, and multiConnection.

A simple, annotation-based library for making deep link handling better on Android

:cloud: Try the demo project of any Android Library

A curated list of awesome test automation frameworks, tools, libraries, and software for different programming languages. Sponsored by http://sdclabs.com

An enhanced, animated and customizable react-native modal

Android terminal and Linux environment - packages repository.

💎 Android application following best practices: Kotlin, coroutines, Clean Architecture, feature modules, tests, MVVM, static analysis...

🔥🔥AidLearning builds a linux environment supporting GUI, deep learning and visual programming on Android devices. Now support VSCode,Jupyter, pyToApk! One-click install.🚀

Tangram is a modular UI solution for building native page dynamically including Tangram for Android, Tangram for iOS and even backend CMS. This project provides the sdk on Android.

Rx和RxJava文档中文翻译项目

Robust is an Android HotFix solution with high compatibility and high stability. Robust can fix bugs immediately without a reboot.

✔️ Secure, simple key-value storage for Android

You can easily add awesome animated context menu to your app.

ObjectBox is a superfast lightweight database for objects

基于深度学习高性能中文车牌识别 High Performance Chinese License Plate Recognition Framework.

Conversations is an open source XMPP/Jabber client for Android

Making Camera for Android more friendly. 📸

:package: Android Parcelables made easy through code generation.

Hacker News iOS and Android App - Made with React Native.

RTMP 推流器，RTMP(HLS)秒开播放器，跨平台（Win,IOS,Android）开源代码

The easiest HTTP networking library for Kotlin/Android

No clever tagline needed

SoloPi 自动化测试工具

Highly customizable material design components for React Native

:pushpin:每工作日更新一道 Android 面试题，小聚成河，大聚成江，共勉之～

SVG icon animation tool for Android, iOS, and the web

Android平台下的富文本解析器，支持Html和Markdown

Java 笔试、面试 知识整理

A search view that implements a floating search bar also known as persistent search

A framework to use Xposed module with or without Root/Unlock bootloader, supportting Android 5.0 ~ 10.

A cross-platform framework to build native, dynamic and swift user interface - 强大轻巧灵活的客户端动态化解决方案

Android virtual machine and deobfuscator

Spruce Animation Library

iReading App Write In React-Native

From UI Proposal to Code :notes::arrow_forward:

Fast and versatile Adapter for RecyclerView which regroups several features into one library to considerably improve the user experience :-)

📸 A well documented, high-level Android interface that makes capturing pictures and videos easy, addressing all of the common issues and needs. Real-time filters, gestures, watermarks, frame processing, RAW, output of any size.

Loop Habit Tracker, a mobile app for creating and maintaining long-term positive habits

An android boilerplate project using clean architecture

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

The .NET MVVM framework for cross-platform solutions, including Xamarin.iOS, Xamarin.Android, Windows and Mac.

Android Timeline View is used to display views like Tracking of shipment/order, steppers etc.

A lightweight, fast and extensible game server for Minecraft

Android Week View is an android library to display calendars (week view or day view) within the app. It supports custom styling.

Step by step to build Android apps using Android Studio

The missing Android blurring library. Fast blur-behind layout that parallels iOS.

GPP is Android's unofficial release automation Gradle Plugin. It can do anything from building, uploading, and then promoting your App Bundle or APK to publishing app listings and other metadata.

Android library. Flexible components for chat UI implementation with flexible possibilities for styling, customizing and data management. Made by Stfalcon

With Scaling Layout scale your layout on user interaction.

Reverse engineering, Malware and goodware analysis of Android applications ... and more (ninja !)

Android multi-media selector based on MVP mode.

The Java part of the Xposed framework.

The bullet proof, fast and easy to use adapter library, which minimizes developing time to a fraction...

Lightweight and modular C++11/C++14 graphics middleware for games and data visualization

一套完整有效的android组件化方案，支持组件的组件完全隔离、单独调试、集成调试、组件交互、UI跳转、动态加载卸载等功能

MPush开源实时消息推送系统

UI form validation library for Android

🚀 Android 版本更新 🚀 a library for android version update 🚀

🗡️ Android Pokedex using Hilt, Motion, Coroutines, Flow, Jetpack (Room, ViewModel, LiveData) based on MVVM architecture.

Maps SDK for Android Utility Library

LeafPic is a fluid, material-designed alternative gallery, it also is ad-free and open source under GPLv3 license. It doesn't miss any of the main features of a stock gallery, and we also have plans to add more useful features.

Elder driver Xposed Framework.

Pixel–perfect, native–looking typographic styles for React Native ✒️

react-native-app-intro is a react native component implementing a parallax effect welcome page using base on react-native-swiper , similar to the one found in Google's app like Sheet, Drive, Docs...

requery - modern SQL based query & persistence for Java / Kotlin / Android

A podcast manager for Android

Install and run GNU/Linux on Android

Hi，Developer，Welcome to use SuperTextView ！

a free (libre) open source, mobile OS for Ethereum

Automatic binding+disposal of RxJava streams.

Android real-time display control software

A solution for streaming H.264, H.263, AMR, AAC using RTP on Android

The most beautiful SMS messenger for Android

Android 架构项目，只为写好每一句代码

ANDROID. ChipsLayoutManager (SpanLayoutManager, FlowLayoutManager). A custom layout manager for RecyclerView which mimicric TextView span behaviour, flow layouts behaviour with support of amazing recyclerView features

Android java library for FFmpeg binary compiled using https://github.com/writingminds/ffmpeg-android

🚀Optimizer for mobile applications

📱 objection - runtime mobile exploration

Android Video Player. 安卓视频播放器，封装MediaPlayer、ExoPlayer、IjkPlayer。模仿抖音并实现预加载，列表播放，悬浮播放，广告播放，弹幕

:rocket: A React Native boilerplate app to get you up and running very, very quickly :rocket:

Android Developer Roadmap 2020

AnkiDroid: Anki on Android

Android view with both path from constructed path or from svg.

A beautiful Android custom seekbar, which has a bubble view with progress appearing upon when seeking. 自定义SeekBar，进度变化更以可视化气泡样式呈现

Automation solution for multi-platform. 多端自动化解决方案

Build Mobile, Desktop and WebAssembly apps with C# and XAML. Today. Open source and professionally supported.

Official Jetpack Compose samples.

:fire: A awesome android expert interview questions and answers（continuous updating ...）

A tool to help eliminate NullPointerExceptions (NPEs) in your Java code with low build-time overhead

Lightweight Java and Android library for integration with Ethereum clients

Describe your animation and run !

🚀 WeChat login, share, favorite and payment for React-Native on iOS and Android platforms (QQ: 336021910)

DrawerLayout-like ViewGroup, where a "drawer" is hidden under the content view, which can be shifted to make the drawer visible.

chrome browser of android version from chromium open project

GitHub client for Android based on the abandoned official app

Material Design implementation for Android 4.0+. Shadows, ripples, vectors, fonts, animations, widgets, rounded corners and more.

Neat library, that provides a simple way to implement guillotine-styled animation

Aarogya Setu Android app native code

Gnirehtet provides reverse tethering for Android

Free implementation of Play Services

Android Library that lights items for tutorials or walk-throughs etc...

:octocat::fire: :star2::star::star::star: :star: 史上最全的BAT大厂Android面试题汇集，以及常用的Android开发的一些技能点，冷门知识点汇总，开发中遇到的坑汇总等干货。

This is a movies sample app in Kotlin, which is part of a serie of blog posts I have written about architecting android application using different approaches.

图片选择库，单选/多选、拍照、裁剪、压缩，自定义。包括视频选择和录制。

A library that provides access to Android hidden APIs and internal resources.

@Deprecated android 自定义日历控件 支持左右无限滑动 周月切换 标记日期显示 自定义显示效果跳转到指定日期

PRDownloader - A file downloader library for Android with pause and resume support

Android 开发中的日常积累

Inspired by Heinrich Reimer Material Intro and developed with love from scratch

🔥🔥🔥 FlyTour是Android MVVM+MVP+Dagger2+Retrofit+RxJava+组件化+插件组成的双编码架构+双工程架构+双语言Android应用开发框架，通过不断的升级迭代该框架已经有了十个不同的版本，5.0之前工程架构采用gradle配置实现组件化，5.0之后的工程架构采用VirtualAPK实现了插件化，5.0之前采用Java编码实现，5.0之后采用Kotlin编码实现，编码架构由MVVM和MVP组成，工程架构和编码架构及编码语言开发者可根据自己具体的项目实际需求去决定选择使用，该框架是Android组件化、Android插件化、Android MVP架构、Android MVVM架构的集大成者，帮助你快速的搭建自己的App项目开发框架，以便把主要的精力放在自己的项目的业务功能实现上，另外在长期的工作实践中总结整理大量的实用工具类在项目lib_common组件的util包当中方便大家调用。

Give a custom shape to any android view, Material Design 2 ready

The basic library of Android player will process complex business components. The access is simple。Android播放器基础库，专注于播放视图组件的高复用性和组件间的低耦合，轻松处理复杂业务。

Android in docker solution with noVNC supported and video recording

Android performance optimization tutorials, videos and tools list(Android性能优化视频，文档以及工具)

Reactive API for SQLiteDatabase and ContentResolver.

基于Google Flutter的开源中国客户端，支持Android和iOS。

A Music Player for android that renders beautiful DNA(Visualization) of the currently playing music.

TableView is a powerful Android library for displaying complex data structures and rendering tabular data composed of rows, columns and cells.

Android ImageViews animated by Ken Burns Effect

An easy-to-use, customizable and Material Design ready Pattern Lock view for Android

With Diagonal Layout explore new styles and approaches on material design

:zap: [Android Library] Play with sensor events & detect gestures in a breeze.

A project committed to making file access and data transfer easier, efficient for React Native developers.

收集Android方方面面的经典知识, 最新技术.

Implementation of Material Design Chips component for Android

Android Graph Library for creating zoomable and scrollable line and bar graphs.

gitbook地址

AboutLibraries is a library to offer some information of libraries.

Easily add slide to dismiss functionality to an Activity

Movie discovery app showcasing MVP, RxJava, Dagger 2 and Clean Architecture

:star2: Best practices in Android develop(final).

A framework for directly generating shape through Tags, no need to write shape.xml again（通过标签直接生成shape，无需再写shape.xml）

🚀 Native iOS- and Android- Apps with JavaScript

A fluent Android animation library

降低Android非必要crash

Animations for Android L drawer, back, dismiss and check icons

Lollipop ViewAnimationUtils.createCircularReveal for everyone 4.0+

Social share, sending simple data to other apps.

some code tips for android 💯

:robot: A strongly-typed, caching GraphQL client for the JVM, Android and Kotlin multiplatform

Dynamic java method AOP hook for Android(continution of Dexposed on ART), Supporting 4.0~10.0

A nice spinner for Android

🔥可以根据图片内容变阴影颜色，更加细腻的阴影效果 It can change color according to the picture, more delicate shadow effect

💍一个简洁而优雅的Android原生UI框架，解放你的双手！

Dynamic iOS-like blur of underlying Views for Android

UI Components Library for React Native

A Photo Editor library with simple, easy support for image editing using paints,text,filters,emoji and Sticker like stories.

A realtime blurring overlay for Android (like iOS UIVisualEffectView)

Open source two-factor authentication for Android

仿微信拍照Android控件（轻触拍照，长按摄像）

Android: iOS-like over-scrolling effect applicable over almost all scrollable Android views.

This repository contains a detailed sample app that implements MVVM architecture using Dagger2, Room, RxJava2, FastAndroidNetworking and PlaceholderView

:phone: Wire for Android

🐞Android crack tool For Mac

一个能让你了解所有函数调用顺序以及函数耗时的Android库（无需侵入式代码）

AdAway is an open source ad blocker for Android using the hosts file.

Painless Kotlin Dependency Injection

Library containing common animations needed for transforming ViewPager scrolling for Android v13+.

A material designed music player for Android

Android library listening network connection state and Internet connectivity with RxJava Observables

The most complete Android advanced route knowledge map ⭐️你想要的最全 Android 进阶路线知识图谱+干货资料收集🚀

一个帮助您完成从缩略视图到原视图无缝过渡转变的神奇框架

Easily upload files (Multipart/Binary/FTP out of the box) in the background with progress indication notification

Android study notes.

🔥RxFFmpeg 是基于 ( FFmpeg 4.0 + X264 + mp3lame + fdk-aac + opencore-amr + openssl ) 编译的适用于 Android 平台的音视频编辑、视频剪辑的快速处理框架，包含以下功能：视频拼接，转码，压缩，裁剪，片头片尾，分离音视频，变速，添加静态贴纸和gif动态贴纸，添加字幕，添加滤镜，添加背景音乐，加速减速视频，倒放音视频，音频裁剪，变声，混音，图片合成视频，视频解码图片，抖音首页，视频播放器及支持 OpenSSL https 等主流特色功能

demos to help understand plugin framwork

:octocat: PaperOnboarding is a material design slider made by @Ramotion

WordPress for Android

Android 平台开源天气 App，采用 MVP、RxJava、Retrofit2、OKHttp3、Dagger2、RetroLambda 等开源库来实现。

Galio is a beautifully designed, Free and Open Source React Native Framework

The Atomic Game Engine is a multi-platform 2D and 3D engine with a consistent API in C++, C#, JavaScript, and TypeScript

Android L Ripple effect wrapper for Views

DEPRECATED - Memory efficient shimmering effect for Android applications by Supercharge.

版本检测升级（更新）库。an auto check version library（app update） on Android

a SharedPreferences replacement for Android with multiprocess support

Advanced Angular seed project with support for ngrx/store, ngrx/effects, ngx-translate, angulartics2, lodash, NativeScript (*native* mobile), Electron (Mac, Windows and Linux desktop) and more.

Google launcher-style implementation of switch (enable/disable) icon

TextView to display simple HTML

A simple easy-to-integrate Camera Fragment for Android

The Leading Security Assessment Framework for Android.

2018 年最新内推！我们相信来到这里的，无论工程师还是招聘者都是靠谱的！微信公众号:codekk，

:zap:致力于打造一款极致体验的 http://www.wanandroid.com/ 客户端，知识和美是可以并存的哦QAQn(*≧▽≦*)n

Sol3 (sol2 v3.0) - a C++ <-> Lua API wrapper with advanced features and top notch performance - is here, and it's great! Documentation:

Android 进阶

A amazing reading app

User Profile Interface Animation

:boom:A powerful library powered by AOP to manage Fragments.（一个基于AOP设计的Fragment管理框架）

Photopicker and document picker for android

Android Remote Administration Tool

Powerful, comprehensive (Android) application performance management platform. 360线上移动性能检测平台

A robust native library loader for Android.

A simple calendar with events, customizable widgets and no ads.

Android V1 and V2 Signature Channel Package Plugin

A React Native ListView component with rows that swipe open and closed

On-device wake word detection powered by deep learning.

Oboe is a C++ library that makes it easy to build high-performance audio apps on Android.

一个帮您快速实现跑马灯效果的library

📐 Configurable Custom Crop widget for Android

Paper is a fast NoSQL-like storage for Java/Kotlin objects on Android with automatic schema migration support.

:computer: A complete plan for better android developers.（continuous updating ...）

This is a list of all awesome and useful android studio plugins.

A modular and portable open source XMPP client library written in Java for Android and Java (SE) VMs

可能是目前最用心收集的 React Native 优秀开源项目大全，公众号【aMarno】www.marno.cn

Navigation tab strip with smooth interaction.

An blocking socket client for Android applications.

flutter music player application, support iOS and Android. （仿网易云音乐）

An example app with all the UI components of NativeBase

Open source note-taking application for Android

Experimental optical character recognition app

Horizon - Simple visual equaliser for Android

A little animation framework which could help you to show message in a nice looking way

Bitcoin Wallet app for your Android device. Standalone Bitcoin node, no centralized backend required.

ImageView and FrameLayout with gestures control and position animation

:octocat: 🃏 Cardslider is a material design UI controller that allows you to swipe through cards with pictures and accompanying descriptions.

Android logger, simple and pretty, powerful and flexible, all you need is here (updating)

[DEPRECATED]

💪 Rich Android Path. 🤡 Draw as you want. 🎉 Animate much as you can.

UltimateAndroid is a rapid development framework for developing your apps

A Mapbox GL react native module for creating custom maps

The android tools 自己整理的常用的工具类

Android runtime theme library

Andromeda simplifies local/remote communication for Android modularization

Material Design ProgressBar with consistent appearance

A material-design Hacker News Android reader

make performance bottleneck detection easily when app blocked

Android slanted TextView.

Material Shadows for android : A library for supporting convex material shadows

Android library for multiple snapping of RecyclerView

This library provides advance views for lists and stacks. Some of the views are build on top of RecyclerView and others are written in their own. Annotations are compiled by annotation processor to generate bind classes. DOCS -->

Shuttle Music Player

Tool for create complex morphing animations using VectorDrawables (allows morphing between any pair of SVG images)

仿微信视频拍摄UI, 基于ffmpeg的视频录制编辑

FFmpeg for Android, iOS and tvOS

🚦 Cicerone is a lightweight library that makes the navigation in an Android app easy.

A library for dynamic view-to-view transitions

OpenVPN for Android

📱一套 Vue 代码，两端原生应用 ，或许可以叫我 weex-native。【已停止维护】

:bread: Make your native android Toasts Tasty

Knife is a rich text editor component for writing documents in Android.

Android 服务保活/常驻 (Android service daemon using JobScheduler)

Ho Ho Ho

Password manager app for Android

IjkPlayer/MediaPlayer+TextureView，支持列表，完美切换全屏、小窗口的Android视频播放器

Android ripple animation helper, easy to create Circular Reveal. | Android水波动画帮助类，轻松实现View show/hide/startActivity()特效。(0.4.6)

👕 👖 📦 A sample web and mobile application built with Node, Express, React, React Native, Redux and GraphQL. Very basic replica of stitchfix.com / krate.in (allows users to get monthly subscription of trendy clothes and accessories).

🔥🔥🔥A powerful componentized framework.一个强大、100% 兼容、支持 AndroidX、支持 Kotlin并且灵活的组件化框架

An Android NFC app for reading, writing, analyzing, etc. MIFARE Classic RFID tags.

:octocat: ExpandingCollection is a material design card peek/pop controller. Android UI Library made by @Ramotion

An Android library that takes the standard toast to the next level with many styling options

Examples of Android applications

Ant Design for React Native

Download apks from Google Play Store

Enhanced WebView component for Android that works as intended out of the box

Samples demonstrating how to use Maps SDK for Android

Development environment for Jetpack Android extension libraries. Synchronized with Jetpack's primary development branch on AOSP.

📱 Nextcloud Android app

📷 Realtime camera filters on android.

Documentation and issues of https://jitpack.io

🔥 A PLT hook library for Android native ELF.

An awesome list of events and fellowship opportunities for Computer Science students

Material To-Do App

This component implements transition animation to crumble view into tiny pieces.

A React-Native datetime-picker for Android and iOS

LIEF - Library to Instrument Executable Formats

Material Design Search Bar for Android

Inject into zygote process

[暂停维护]Android通用圆角布局。

Three material Dots Indicators for view pagers in Android !

✨ A collection of loading indicators animated with flutter. Heavily Inspired by http://tobiasahlin.com/spinkit.

:key: Keychain Access for React Native

YouTube Player library for Android and Chromecast, stable and customizable.

card.io provides fast, easy credit card scanning in mobile apps

[Deprecated] iOS's Stocks App clone written in React Native for demo purpose (available both iOS and Android).

Animated SVG Drawing for Android

Create an awesome About Page for your Android App in 2 minutes

The Forge Cross-Platform Rendering Framework PC, Linux, Ray Tracing, macOS / iOS, Android, XBOX, PS4, PS5, Switch, Stadia

A Java ePub reader and parser framework for Android.

This project aims to provide a working page flip implementation for usage in ListView.

🔥一款汇总了郭霖，鸿洋，以及自己平时收集的自定义控件集合库（小红书）

关于 Material Design 的一切资料都在这里

ProductTour is android sample project implementing a parallax effect welcome page using ViewPager and PageTransformer, similar to the one found in Google's app like Sheet, Drive, Docs...

Celebrate more with this lightweight confetti particle system 🎊

SkiaSharp is a cross-platform 2D graphics API for .NET platforms based on Google's Skia Graphics Library. It provides a comprehensive 2D API that can be used across mobile, server and desktop models to render images.

The mobile app vault (iOS and Android).

✨🐙 A GPL Licensed Cognitive Behavioral Therapy app for iOS and Android

An Android ExoPlayer wrapper to simplify Audio and Video implementations

Android - Expansion panels contain creation flows and allow lightweight editing of an element.

drizzleDumper是一款基于内存搜索的Android脱壳工具。

An android library for displaying fps from the choreographer and percentage of time with two or more frames dropped

A client-side image transcoding library.

:octocat: ≡ GarlandView seamlessly transitions between multiple lists of content. Made by @Ramotion

:fire: :fire: :fire: SmartOpenCV是一个OpenCV在Android端的增强库，解决了OpenCV Android SDK在图像预览方面存在的诸多问题，且无需修改OpenCV SDK源码，与OpenCV的SDK解耦

Modification of ZXING Barcode Scanner project for easy Android QR-Code detection and AR purposes

Smooth version of Google Support Design AppBarLayout

A view abstraction to provide a map user interface with various underlying map providers

Bundletool is a command-line tool to manipulate Android App Bundles

Android library that generates app shortcuts from Shortcut annotations

Material Design RatingBar with better appearance

FloatingView can make the target view floating above the anchor view with cool animation

iOS/Android pure javascript react-native component that renders your HTML into 100% native views

体验非常好的Android图片手势控件。

android视频录制，模仿微视，支持按下录制、抬起暂停。进度条断点显示。

🔥 xCrash provides the Android app with the ability to capture java crash, native crash and ANR. No root permission or any system permissions are required.

:house::information_source: Curated list of awesome open source crafted web & mobile applications - Learn, Fork, Contribute & Most Importantly Enjoy!

Open-source, cross platform Qt based IDE for reverse-engineering Android application packages.

Material React Native (MRN) - A Material Design style React Native component library.

reverse engineering tools for android（android 逆向工程工具集）

The Android SDK for the Parse Platform

清晰灵活简单易用的应用更新库

CainCamera is an Android Project to learn about development of beauty camera, image and short video

react native module for firebase cloud messaging and local notification

👇 Easy Google Photos style multi-selection for RecyclerViews, powered by Kotlin and AndroidX.

The Compute Library is a set of computer vision and machine learning functions optimised for both Arm CPUs and GPUs using SIMD technologies.

Flutter淘宝App，支持iOS、Android

Create circular ImageView in Android in the simplest way possible

Aircrack, Airodump, Aireplay, MDK3 and Reaver GUI Application for Android

Cast android code and resource changes to the running application through ADB.

 A beautiful and powerful SeekBar what supports single、 range、steps、vetical、custom（ 一款美观强大的支持单向、双向范围选择、分步、垂直、高度自定义的SeekBar)

Open-source XMPP client for Android

UIWidget is a Unity Package which helps developers to create, debug and deploy efficient, cross-platform Apps.

AFWall+ (Android Firewall +) - iptables based firewall for Android

Open-source Android/Desktop remake of Civ V

Bromite a Chromium fork with ad blocking and privacy enhancements; take back your browser!

Hardcoder is a solution which allows Android APP and Android System to communicate with each other directly, solving the problem that Android APP could only use system standard API rather than the hardware resource of system.

Android UI libraries, components and animations by @ramotion

An Android time picker library.

DEPRECATED

A motion-driven animation framework for Android.

Graphics API Debugger

Let supported push service run system-ly on every Android devices

A little more fun for the pull-to-refresh interaction.

[Deprecated] The Holo version of my popular Android Talon for Twitter app, 100% open-source

Your phone is your PC.

An Android base app with loads of cool libraries/configuration NOT MAINTAINED

Library for playing gifs on Android

Android widgets to implement folding animation

仿茄子快传的一款文件传输应用

WebRTC plugin for Flutter Mobile/Desktop/Web

SwipeBack is an android library that can finish a activity by using gesture.

An Android transformation library providing a variety of image transformations for Picasso

一个万能的android下拉上拉刷新的框架,完美支持recyclerview

This is a favorites, with a mobile web tips.

Outliner for taking notes and managing to-do lists

Crowdfunding app concept for Android. Created to showcase new trends in Android development with strong focus on Material Design.

SlideUp is a small library that allows you to add sweet slide effect to any view.

:octocat: ⭕️ CircleMenu is a simple, elegant UI menu with a circular layout and material design animations. Android UI library made by @Ramotion

The missing Java distribution of native C++ libraries

Firefox Focus: The privacy browser - Browse like no one’s watching.

A simple material design app intro with cool animations and a fluent API.

:iphone: [Android Library] Get device information in a super easy way.

一个支持免代理直连及查看动图的第三方Pixiv android客户端

一个支持多种状态的自定义View,可以方便的切换到：加载中视图、错误视图、空数据视图、网络异常视图、内容视图。

Android Lollipop Palette is now easy to use with Glide

A lightweight Android browser with modern navigation

Moxy is MVP library for Android

Android上基于FFmpeg开发的视频处理框架，简单易用，体积小，帮助使用者快速实现视频处理功能。包含以下功能：剪辑，裁剪，旋转，镜像，合并，分离，变速，添加LOGO，添加滤镜，添加背景音乐，加速减速视频，倒放音视频。 The video processing framework based on FFmpeg developed on Android is simple, easy to use, and small in size, helping users quickly realize video processing functions. Contains the following functions: editing, cropping, rotating, mirroring, merging, separating, variable speed, adding LOGO, adding filters, adding background music, accelerating and decelerating video, rewinding audio and video.

A TextView that changes its content automatically every few seconds

📦 A complete android componentization solution, powered by MVPArms (MVPArms 官方快速组件化方案).

:notebook:Material Design风格的开源照片笔记。(MVP+Dagger2+RxJava+AspectJ+Dex处理)

3D Style Page Flip on Android

A persistent CookieJar implementation for OkHttp 3 based on SharedPreferences.

An infinite card switching UI for Android, support custom animation 自定义实现神奇动效的卡片切换视图

Custom implement Android WebView cache, offline website, let cahe config more simple and flexible

Implementing Search Filter Animation in Kotlin for Quora Meets LinkedIn, Our App Design Concept

[DEPRECATED] A lightweight eventbus library for android, simplifies communication between Activities, Fragments, Threads, Services, etc.

Easy to use OpenStreetMap editor for Android

With Arc Layout explore new styles and approaches on material design

An Adapter that allows a RecyclerView to be split into Sections with headers and/or footers. Each Section can have its state controlled individually.

Cheat Sheet for Android Interviews

App Debugging & Inspection Tool for Android

Tool-X is a kali linux hacking Tool installer. Tool-X developed for termux and other Linux based systems. using Tool-X you can install almost 370+ hacking tools in termux app and other linux based distributions.

Collection of awesome interview references.

Android library project that lets you manage the location updates to be as painless as possible

Create android kotlin app with one line of command.

Android插件框架，免安装运行插件APK ，支持独立插件和非独立插件

Android/Java download manager library help you to download files in parallel mechanism in some chunks.

音视频，直播SDK，rtmp推流，录制视频，滤镜。百万用户，线上迭代半年，已经稳定。

Awesome Frida - A curated list of Frida resources http://www.frida.re/ (https://github.com/frida/frida)

A fully fledged audio module created for music apps. Provides audio playback, external media controls, chromecast support, background mode and more!

Backup Android SMS, MMS and call log to Gmail / Gcal / IMAP

Micro-Transitions for Smooth Android To-Do List Animations

ConnectBot is the first SSH client for Android.

ORMLite Android functionality used in conjunction with ormlite-core

Android Shared preference wrapper than encrypts the values of Shared Preferences. It's not bullet proof security but rather a quick win for incrementally making your android app more secure.

Java / JavaFX / Kotlin Game Library (Engine)

DNS-based Host Blocker (and lightweight ad blocker) for Android

Android UI适配方案

Fluent System Icons are a collection of familiar, friendly and modern icons from Microsoft.

DuckDuckGo Android App

Insanely easy way to define clickable links within a TextView.

A Custom TextView with trim text

Wave,水波,Android 炫酷的多重水波纹 MultiWaveHeader

Android Library for Logging RxJava Observables and Subscribers.

An app for catching up on things.

An easy-to-use customisable show case view with circular reveal animation.

Dynamic control over vector drawables!

Track your favorite TV shows and movies on Android devices.

Full aspect ratio grid LayoutManager for Android's RecyclerView

一个Android富文本类库，支持图文混排，支持编辑和预览，支持插入和删除图片。

「暂停维护」PopupWindow Wrapper. 对 PopupWindow 的封装。可指定相对于 anchor view 各个方位弹出，设置背景变暗，指定 ViewGroup 背景变暗等特性。

Browse your memories without any interruptions with this photo and video gallery

📱Tinder like swipeable card view for Android

OkBuck is a gradle plugin that lets developers utilize the Buck build system on a gradle project.

FFmpeg for Android compiled with x264, libass, fontconfig, freetype, fribidi and lame (Supports Android 4.1+)

It's a material-design about screen to use on your Android apps. A developer profile and application information easy to integrate. 🔖

A collection of Android libraries to build browsers or browser-like applications.

An android library which provides a compact calendar view much like the one used in google calenders.

backdoor-apk is a shell script that simplifies the process of adding a backdoor to any Android APK file. Users of this shell script should have working knowledge of Linux, Bash, Metasploit, Apktool, the Android SDK, smali, etc. This shell script is provided as-is without warranty of any kind and is intended for educational purposes only.

A different beautiful Floating Edit Text

Timy - open source mobile app for groups to communicate and organize themselves. Built with flutter.

Java Deferred/Promise library similar to JQuery.

Android markdown library (no WebView)

Android Library to handle software keyboard visibility change event.

Deep Learning Based Free Mobile Real-Time Face Landmark Detector. Contact:[email protected]

In the Movie "-your name.-" (君の名は。, 你的名字) , "My Diary" of android version.

:shipit: [Examples] Simple basic isolated apps, for budding android devs.

Sketch 是 Android 上一个强大且全面的图片加载器，支持 GIF，手势缩放以及分块显示超大图片。Sketch is a powerful and comprehensive image loader on Android, with support for GIF, gesture zooming, block display super large image

Custom animated pull-to-refresh that can be easily added to RecyclerView

Android (f/w 2.1+) on screen keyboard for multiple languages (chat https://gitter.im/AnySoftKeyboard)

A safety client by Https for android, (Android网络框架，基于Retrofit和RxJava打造的链式网络库, 支持okhttp的调用风格，又兼容Retrofit API，并支持rxJava链式操作）

Define and apply styles to Android views programmatically

Android滚动选择控件

Airplay Receiver SDK supports Airplay Mirroring and AirPlay Casting to a receiver device.

A powerful Android layout view that use java expression in layout params to describe relative positions.

📚 Sample Android Components Architecture on a modular word focused on the scalability, testability and maintainability written in Kotlin, following best practices using Jetpack.

目标检测&目标追踪&人脸检测&人脸识别

🍭灵活的组件化路由框架.

微影，一款纯粹的在线视频App，基于Material Design + MVP + RxJava + Retrofit + Realm + Glide

A periodic text updating library

Android Developer Roadmap - A complete roadmap to learn Android App Development

Android精准计步器

TileView is a subclass of android.view.ViewGroup that asynchronously displays, pans and zooms tile-based images. Plugins are available for features like markers, hotspots, and path drawing.

A plugin system that runs like a browser, but instead of load web pages, it load apk plugins which runs natively on Android system.

:muscle: Help you get a better offer.

Awesome resources for coding and learning: open source projects, websites, books e.g.

《FRIDA操作手册》by @hluwa @r0ysue

A custom widget for Android, which used for showing grid pictures.

A fancy audio recorder lib for Android. Supports WAV format at 48kHz.

🚀 加快 apk 的编译速度 🚀

WebSocket & WAMP in Java for Android and Java 8

Smart phone automation tool. Support iOS, Android, WebApp and game.

Minimal UI library for Android inspired by React

🍲Foodium is a sample food blog Android application 📱 built to demonstrate the use of Modern Android development tools - (Kotlin, Coroutines, Flow, Dagger 2/Hilt, Architecture Components, MVVM, Room, Retrofit, Moshi, Material Components).

消息推送用OnePush，就够了！

In-layout notifications. Based on Toast notifications and article by Cyril Mottier (http://android.cyrilmottier.com/?p=773).

Quiet for Android - TCP over sound

Wrapper of syncthing for Android.

:balloon: A lightweight popup like tooltips, fully customizable with an arrow and animations.

Top App Developers - July 2020

OpenKeychain is an OpenPGP implementation for Android.

拓展性极高类似微信图片和视频浏览,常见应用场景如微信朋友圈照片九宫格和微信聊天图片图片,视频,gif预览

Default colors and dimens per Material Design guidelines and Android Design guidelines inside one library.

造福大家，0广告，收集归纳

A simple tool for managing Xiaomi devices on desktop using ADB and Fastboot

Bottom Navigation widget component inspired by the Google Material Design Guidelines at https://www.google.com/design/spec/components/bottom-navigation.html

Minimalistic audiobook player

Beautiful and smooth custom loading views

Create cross-platform (Xamarin, Windows, ...) simple charts.

Glide简体中文文档站点托管项目。

Multiselection Solution for Android in Kotlin

A hotfix library for Android platform, and not just this...

AnyChart Android Chart is an amazing data visualization library for easily creating interactive charts in Android apps. It runs on API 19+ (Android 4.4) and features dozens of built-in chart types.

A fully-featured V2Ray client for Android.

Video list auto playback made simple, specially built for RecyclerView

A light way to build UI in custom XML.

A collection of hand-crafted extensions for your Kotlin projects.

Alpha是一个基于PERT图构建的Android异步启动框架，它简单，高效，功能完善。 在应用启动的时候，我们通常会有很多工作需要做，为了提高启动速度，我们会尽可能让这些工作并发进行。但这些工作之间可能存在前后依赖的关系，所以我们又需要想办法保证他们执行顺序的正确性。Alpha就是为此而设计的，使用者只需定义好自己的task，并描述它依赖的task，将它添加到Project中。框架会自动并发有序地执行这些task，并将执行的结果抛出来。

FButton - a flat button library for Android

BlurImageView, you can load your image progressively like Medium does.First show user a blurry image, At the same time, load the real image, once loaded, replace the blurry one automatically

😜 记录日常的开发技巧，开发中遇到的技术重点、难点，各个知识点的总结，优质面试题等等。持续更新...

Firebase Android SDK

CNode 社区第三方 Android 客户端，原生 App，Material Design 风格，支持夜间模式。

A simple and customizable Android full-screen image viewer with shared image transition support, "pinch to zoom" and "swipe to dismiss" gestures

:cat2: RxJava+Retrofit+Okhttp+Glide + A life tool App, contains modules: news; jokes; constellation fortune; LED; weather; calendar; two-dimensional code, and more ... 小秋魔盒是一个生活工具 App，主要功能有：新闻资讯；微信精选美文；笑话趣图；星座运势；LED字幕；天气；日历；二维码；手电筒；老黄历。在开发中尽可能多的用了目前比较流行的框架和库。

As the name describes, this is an Android library that you can use to show new messages badge and new features badge.

Slide is an open sourced, ad free Reddit browser for Android

Prevent display sleep and enable wake lock in any Android or iOS web browser.

Material Design tap target for Android. https://sjwall.github.io/MaterialTapTargetPrompt/

一份关于“资料汇总”的汇总。

Android学习资源网站索引大全

A full-featured framework that allows building android applications following the principles of Clean Architecture.

一行代码检测XP/调试/多开/模拟器/root

A clean, minimal, highly customizable pin lock view for Android

The Official Conference App for DroidKaigi 2018 Tokyo

超强群控，可以实时查看和控制安卓手机的安卓远程控制软件，致力于完成一个高端的安卓群控软件 可以群控，录制运行脚本等等功能......

Diycode每日文章精选

An effort to build a single place for all useful android and iOS security related stuff. All references and tools belong to their respective owners. I'm just maintaining it.

[DEPRECATED] Super fast and easy way to create header for Android RecyclerView

🔎 An HTTP inspector for Android & OkHTTP (like Charles but on device) - More Chucker than Chuck

好玩的下拉刷新控件，让我们一起来回味童年

A camera app using the new camera2 API in Android Lollipop

可任意定制的app更新组件。

Chat SDK Android - Open Source Mobile Messenger

🔥 通过de Casteljau算法绘制贝塞尔曲线，并计算它的切线，实现1-7阶贝塞尔曲线的形成动画。

A library that lets you use reflection without any restriction above Android P

Android widget that can render PDF documents stored on SD card, linked as assets, or downloaded from a remote URL.

:barber: React Native loading spinner overlay

:octocat:💧 A slider widget with a popup bubble displaying the precise value selected. Android library made by @Ramotion

An Android library for managing multiple stacks of fragments

Source code related to the posts in the blog

Training course repository for android app development

Android Sample Clean Architecture App written in Kotlin

Keep app running in background

A NodeJS wrapper library port to send data to Android devices via Google Cloud Messaging

Fully featured, open source, privacy friendly email app for Android

It contains most of the Android utility classes.

An easy-to-use animation which can be used for content picking for Android

Different CoordinatorLayout usages, tips & examples

react-native template to target multiple platforms :globe_with_meridians: :iphone: :computer: with single codebase.

🌍 A toolbox for your React Native app localization

The practice of MVVM + Jetpack architecture in Android.

一个可以用代码设置selector背景（按下去背景颜色更改，样式变化等等）的button, 再也不用写selector了

✨☁️📁✨ Cloud Commander file manager for the web with console and editor.

一个用粒子动画显示文字的 Android 自定义 View

📱The official Wikipedia app for Android!

仿照iOS的滚轮控件，从请吃饭apk反编译出来的

🔥 Android点赞+1效果，支持文本和图像

Present your progress bars in arc mode with information and total control.

字体对齐的textview

[DEPRECATED]

High performance flexbox implementation written in rust

Vertically ViewPager and vertically transformer for Android.

Android 免root 防撤回神器 !

Essential cross platform APIs for your mobile apps.

Android Markdown编辑器

Android scrollable tabs

Create native mobile apps in JavaScript or TypeScript.

:foggy: Android 图片选择器。充分自由定制，极大程度简化使用，支持图库多选/图片预览/单选/照片裁剪/拍照/自定义图片加载方式/自定义色调/沉浸式状态栏

No root required Android DNS modifier and Hosts/DNSMasq resolver.

:satellite: Lightweight GPS Logging Application For Android.

ViroReact: AR and VR using React Native

👻 A simple & beautiful GUI application for scrcpy. QQ群:734330215

Extras binding and intent builders for Android apps.

React Native Library for OneSignal Push Notifications Service

A fork of our clean architecture boilerplate, this time using the Android Architecture Components

🎉 [Android Library] A light-weight library to easily make beautiful Navigation Bar with ton of 🎨 customization option.

仿照"任阅"的追书、看书的小说阅读器。重写"任阅"的代码，优化代码逻辑和代码结构，降低内存使用率。重写小说阅读器，支持网络阅读、本地阅读(支持分章，虚拟分章)。支持仿真翻页、上下滚动翻页等翻页效果。支持小说断点续传功能。优化用户使用体验。

Phantom — 唯一零 Hook 稳定占坑类 Android 热更新插件化方案

Project that demonstrates the entire animation stack present in the Uber app (android)

🎓 Learning Kotlin Coroutines for Android by example. 🚀 Sample implementations for real-world Android use cases. 🛠 Unit tests included!

Integrating NativeScript with Angular

An integration test framework for React Native.

高性能、小巧、易上手的移动跨平台开发框架. A framework for building Mobile cross-platform apps with Lua

A theme engine for Android

Usb serial controller for Android

An Android library for decomposing RecyclerView layouts to improve scroll performance.

Realize a beautiful circular fillable loaders to be used for splashscreen 🌊

:coffee: The one who serves a great Espresso

干货集中营

💳 A quick and easy flip view through which you can create views with two sides like credit cards, poker cards etc.

An Android particle system library for displaying confetti!

JPush's officially supported React Native plugin (Android & iOS). 极光推送官方支持的 React Native 插件（Android & iOS）。

android ui调试工具

Provides a tab switcher similar to the one, which is used in Google Chrome on Android

🔥 EasyFloat：浮窗从未如此简单（Android可拖拽悬浮窗口，支持页面过滤、自定义动画，可设置单页面浮窗、前台浮窗、全局浮窗，浮窗权限按需自动申请...）

Expandable LinearLayout

A small Android library to manage one-off operations.

Bringing Astrid Tasks back from the dead

Android基础知识、Android进阶知识、Android自定义View相关、面试相关的知识，欢迎fork，star～

Android Debug Drawer for faster development

:rocket: Bind actions to effects.

A Flutter plugin for displaying local notifications on Android, iOS and macOS

View that imitates Ripple Effect on click which was introduced in Android L (for Android 2.3+)

📟An Android library that shows the placeholder of the view.

Easy, cross-platform credit-card input for your React Native Project! Start accepting payment 💰 in your app today!

Animated circular progress view for Android

A JUnit rule to easily override Dagger 2 objects

Library to stream in rtmp and rtsp for Android. All code in Java

A simple library to add Emoji support to your Android Application

A spinner view for Android

Android application to analyze WiFi signals.

Proteus : A JSON based LayoutInflater for Android

A material horizontal calendar view for Android based on RecyclerView

A stateless password management solution. [OBSOLETE, moved to https://gitlab.com/MasterPassword]

:snowboarder: EJDB 2.0 — Embeddable JSON Database engine C library. Simple XPath like query language (JQL). Websockets / Android / iOS / React Native / Flutter / Java / Dart / Node.js bindings. Docker image.

Material Chip view. Can be used as tags for categories, contacts or creating text clouds

An Android library to implement TicketView in android with normal, rounded and scallop corners

🔥项目采用 Kotlin 语言，基于 MVP + RxJava + Retrofit + Glide + EventBus 等架构设计，努力打造一款优秀的 [玩Android] 客户端

Android 100 TOP Projects all over the github (Android百大框架排行榜)

Convert audio files inside your Android app easily. Supported formats: AAC, MP3, M4A, WMA, WAV and FLAC.

A simple Android sparkline chart view.

📒 记录一个自己的知识库

Github client for Android

Solar2D Game Engine main repository (ex Corona SDK)

Android 动画各种实现，包括帧动画、补间动画和属性动画的总结分享

A simple Floating Action Button that shows an anchored Navigation View

Cross platform scrollable bottom sheet with virtualisation support, native animations at 60 FPS and fully implemented in JS land :fire:

Android ImageView that handles animated GIF images

A free, secure and open source app for Android to manage your 2-step verification tokens.

Simple and powerful File Editor for Android. All is licensed under the GPLv3 license.

a quran reading application for android

A Floating Action Button Speed Dial implementation for Android that follows the Material Design specification (https://material.io/components/buttons-floating-action-button#types-of-transitions)

A small Android library to get the market name of an Android device.

Isometric drawing library for Android

A modern, easy and customizable app manager for Android with Material Design

An OkHttp interceptor which has pretty logger for request and response. +Mock support

An elegant context-care loading placeholder for Android

A simple RatingBar that you can easier to customize image and animations

Collection of source codes, utilities, templates and snippets for Android development.

Third-party date and time pickers for Android.

Flutter Music Player - First Open Source Flutter based material design music player with audio plugin to play local music files.

🔥🔥优化版MVP,使用注解泛型简化代码编写，使用模块化协议方便维护，APT过程使用注解解析器利用JavaPoet🌝完成重复模块的编写，利用ASpect+GradlePlugin 完成横向AOP编程+Javassist动态字节码注入+Tinker实现热修复+Retrofit实现优雅网络操作+RxJava轻松玩转数据处理

Material Design Search View Layout, now implemented in Google Maps, Dialer, etc

Android platform on the use of Demo RxJava

Fully customizable implementation of "Snowfall View" on Android.

React Native BLE communication module

A framework for running WeChat applet. （小程序 SDK，小程序转 H5，小程序转安卓、iOS 原生应用、小程序渲染引擎）

Cross-platform Native API Access from Shared Code!

Makes it easy to create beautiful about screens for your apps

用于快速找到高耗时方法，定位解决Android App卡顿问题。通过gradle plugin+ASM实现可配置范围的方法插桩来统计所有方法的耗时，并提供友好的界面展示，支持耗时筛选、线程筛选、方法名筛选等。(A Tool for Discovering High Time-consuming Methods for Android App)

Popup menu component for React Native

An unofficial open source Reddit client for Android.

FeatherCNN is a high performance inference engine for convolutional neural networks.

基于腾讯浏览服务Tbs,使用X5Webkit内核,实现文件的展示功能，支持多种文件格式

Android library to create buttons with Twitter's heart like animation.

Android app to showcase complex UI/Animations with and without MotionLayout

Flutter representation of a Social App Concept.

Cracking encrypted wechat message history from android

Create circular ProgressBar in Android ⭕

Sceneform SDK for Android

Unblock Netease Cloud Music with Xposed

Android NTP time library. Get the true current time impervious to device clock time changes

Android ImageView that supports different radii on each corner.

KOOM is an OOM killer on mobile platform by Kwai.

Android validation library which helps developer boil down the tedious work to three easy steps.

🌠 Transform into a different view or activity using morphing animations.

Nice and simple DSL for Espresso in Kotlin

A multi-functional FAB component with customizable options

:rocket:RxJava2 and RxJava3 external support. Android flexible picture selector, provides the support for theme of Zhihu and WeChat (灵活的Android图片选择器，提供了知乎和微信主题的支持）.

🗻 Resize local images with React Native

Thirty-one different easing animation interpolators for Android.

a MVP library for Android favoring a stateful Presenter

学习RxJava操作符的APP,新增RxJava2.x介绍

Gnucash for Android mobile companion application.

🇸Superpowered Audio, Networking and Cryptographics SDKs. High performance and cross platform on Android, iOS, macOS, tvOS, Linux, Windows and modern web browsers.

[DEPRECATED] FFmpeg build for android random architectures with example jni

ConsecutiveScrollerLayout是Android下支持多个滑动布局(RecyclerView、WebView、ScrollView等)和普通控件(TextView、ImageView、LinearLayou、自定义View等)持续连贯滑动的容器,它使所有的子View像一个整体一样连续顺畅滑动。并且支持布局吸顶功能。

Make your native android Toasts Fancy. A library that takes the standard Android toast to the next level with a variety of styling options. Style your toast from code.

A lightweight Android material bottom navigation bar library

A cross-engine test automation framework based on UI inspection

Easily add loading, empty and error states in your app.

c:geo - The powerful Android geocaching app.

OpenBot leverages smartphones as brains for low-cost robots. We have designed a small electric vehicle that costs about $50 and serves as a robot body. Our software stack for Android smartphones supports advanced robotics workloads such as person following and real-time autonomous navigation.

Android Dev Bookmarks(ADB) - Android 开发者的浏览器书签 For CN-Dev now | 历史更新文章戳这里：https://rocko.xyz/categories/Android-Dev-Bookmarks/ | 订阅： https://tinyletter.com/Rocko | 站点主页：

Long Shadows for android!

Documentation:

:cyclone: A Pokedex app using ViewModel, LiveData, Room and Navigation

🚀一个轻量级、高可用性的Android版本更新框架

react-native wrapper for android BottomSheetBehavior

This library is a set of simple wrapper classes that are aimed to help you easily create fancy material dialogs.

Layouts with lambdas 😎

A scope tree based Dependency Injection (DI) library for Java / Kotlin / Android.

antd-mobile samples

Face detection for your Android app

Timeline component for React Native App

Android ViewServer client

The official Allegro 5 git repository. Pull requests welcome!

ActivitySwitcher is based on the Activity view operation management library, you can achieve any jump between Activity, close any Activity and end applications and other functions.

Takt is Android library for measuring the FPS using Choreographer.

React Native Stripe binding for iOS/Android platforms

A collection of C++ libraries designed to help teams develop virtual and augmented reality experiences

SmileyRating is a simple rating bar for android. It displays animated smileys as rating icon.

Single file audio playback and capture library written in C.

PROJECT MOVED: https://git.silence.dev/Silence/Silence-Android/ (GitHub is just a mirror.)

Use RecyclerView to achieve card swipe layout , like Tantan . (模仿探探卡片滑动效果的布局)

🛠️ The missing drawable toolbox for Android. Create drawables programmatically and get rid of the boring and always repeated drawable.xml files.

More convenient and easy to use android Log manager

Render After Effects animations natively on Android, iOS, MacOS and TvOS for Xamarin

An Android library containing a simple TableView and an advanced SortableTableView providing a lot of customisation possibilities to fit all needs.

A JavaScript library that automates PWA icon and splash screen image generation. It also updates manifest.json and index.html files with the generated images.

Picking files since 2015

Generic Python packager for Android and iOS

User input masking library repo.

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

A fluent tooltip for Android

Simple material-style flyout menus for Android. There are many flyout type menus for Android, but this one is mine.

This sample app accompanies a blog post I wrote on icon animations

Dynamic Speedometer and Gauge for Android. amazing, powerful, and multi shape :zap:

The best file downloader library for Android

A simple customised version of the TextInputLayout from the Android Design Support Library ⌨️

Dali is an image blur library for Android. It contains several modules for static blurring, live blurring and animations.

Hook Framework for Android/IOS/Linux/MacOS

A react native clothes shopping app UI.

Android 面试宝典、数据结构和算法、音视频 (FFmpeg、AAC、x264、MediaCodec)、 C/C++ 、OpenCV、跨平台等学习记录。【0基础音视频进阶学习路线】

MarkdownView is an Android webview with the capablity of loading Markdown text or file and display it as HTML, it uses MarkdownJ and extends Android webview.

:iphone: KeePass implementation for android with material design and deluxe features

:dog2: Modern fetch-based alternative to axios/superagent/request. Great for React Native.

🍭color picker for android

Library for Android In-App Billing (Version 3+)

一个尽量做到极致的集大成App，努力做到最好(开发阶段)——MVVM+Retrofit+RxJava+Small 插件化+单元测试+MD

Flutter widget that automatically resizes text to fit perfectly within its bounds.

The most powerful and beautiful Twitter client available.

GithubXamarin(GitIt) is a cross-platform application for https://github.com which is built using Xamarin.

超完整的Android Kotlin 项目，功能丰富，适合学习和日常使用。GSYGithubApp系列的优势：目前已经拥有Flutter、Weex、ReactNative、Kotlin四个版本。 功能齐全，项目框架内技术涉及面广，完成度高。开源Github客户端App，更好的体验，更丰富的功能，旨在更好的日常管理和维护个人Github，提供更好更方便的驾车体验Σ(￣。￣ﾉ)ﾉ。同款Weex版本： https://github.com/CarGuo/GSYGithubAppWeex 、同款React Native版本 ： https://github.com/CarGuo/GSYGithubApp 、 同款Flutter版本： https://github.com/CarGuo/GSYGithubAppFlutter

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。

Qart merge picture and QR code, based on https://github.com/chinuno-usami/CuteR

A messaging library for Android

A curated list of awesome Flutter packages.

A custom animation with scroll listener to recycler views

PHPHub for Android

Bugsnag crash monitoring and reporting tool for Android apps

Gradle plugin for merging dependencies applies to gradle plugin version 3.+

🚕 An Android & Kotlin library for placing and manipulating Contextual Action Bars in your UI.

Amazing open source Android apps written in Java.

🔥🔥Qigsaw ['tʃɪɡsɔ] is a dynamic modularization library which is based on Android App Bundles(Do not need Google Play Service). It supports dynamic delivery for split APKs without reinstalling the base one.

Android library to auto-play/pause videos from url in recyclerview.

Additive animations for Android!

Holo Circular ProgressBar

SwipeBack is an android library that can finish a activity by using gesture.

一系列简单、轻量、方便的Android开发工具集合(持续更新中),包括Android动态权限、SharedPreferences、反射、日志、Toast、Bundle、MVP、线程池、Html、图文混排、蒙层引导、拍照、图库选择等

Super Useful Flutter Layouts - Right in Your Pocket. 😉

🚀🚀🚀Build universal cross-platform apps with React Native. Includes latest iOS, tvOS, Android, Android TV, Android Wear, Web, Tizen TV, Tizen Watch, Tizen Mobile, LG webOS, macOS/OSX, Windows, KaiOS, FirefoxOS Firefox TV platforms

Reliable Android Testing, at your service

Elephant is PHPHub Community Android unofficial client, base on Material Design + MVP+RxJava+Retrofit .

📷 Stitch your photos together vertically or horizontally easily!

🥑 Vector Drawable optimization tool 🥑

TangramKit is a powerful iOS UI framework implemented by Swift. It integrates the functions with Android layout,iOS AutoLayout,SizeClass, HTML CSS float and flexbox and bootstrap. So you can use LinearLayout,RelativeLayout,FrameLayout,TableLayout,FlowLayout,FloatLayout,LayoutSizeClass to build your App 自动布局 UIView UITableView UICollectionView

http://www.tucao.tv/ 吐槽第三方Android客户端

A powerful, flexible and easy to use Video and Image compression library for Android.

Country Code Picker (CCP) is an android library which provides an easy way to search and select country or international phone code. Also supports Android EditText phone mask and international phone validation.

A RecyclerView extension for building list more easily.

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

A flexible, easy to use, unique drawer library for your Android project.

👁 Visual Regression Testing for Storybook

An extremely accurate Android method tracing tool.

less code, more efficient for android

A Java library used to read and extract data from NFC EMV credit cards (Android/PCSC).

Android InDoorView dependent on Canvas

Android Search View based on Material design guidelines.

Share your VPN connection over hotspot or repeater! (root required)

A slim & clean & typeable Adapter without# VIEWHOLDER

🦁 A Disney app using transformation motions based on MVVM (ViewModel, Coroutines, Flow, LiveData, Room, Repository, Koin) architecture.

RapidView is an android ui and lightapp development framework

All the info and materials about the certification that I've collected so far

Make React Native views responsive for all devices with the use of 2 simple methods

Monitors and records the CPU and memory usage of Android devices

Design templates for Android, iOS, macOS, Apple TV (tvOS), Apple Watch (watchOS), Windows, Windows Phone and web favicons.

Android onboarding library.

AndroidCat安卓书签导航集合

[暂停维护]diycode android app

Command-line interface for building NativeScript apps

A Flutter plugin that allows you to add an inline webview, to use a headless webview, and to open an in-app browser window.

Building a WhatsApp Clone in Flutter.

Permission plugin for Flutter. This plugin provides a cross-platform (iOS, Android) API to request and check permissions.

Android ART Hook/Native Inline Hook/Single Instruction Hook - support 4.4 - 11.0 32/64 bit - Xposed API Compat

震惊！这么多的安卓开发Tips

Delicate, chic and supports customizable circle menu

An Android client for the microblogging server Mastodon

:octocat: Badge drawable on android.

Yet another web browser for Android.

Android滚轮控件，基于ListView实现，可以自定义样式。

Android open source calendar

The example Android project of animated menu items in toolbar

Official Sentry SDK for react-native

🚀 This project contains various examples that show how you would do things the "Jetpack Compose" way

CircleMenu is a simple, elegant menu with a circular layout.

JavRocket is a beautiful and elegant APP

Android Messages as a Cross-platform Desktop App

🎨 Android colorpicker for getting colors from any images by tapping on the desired color.

Open Source / i18n / iOS Android Cross Platform Contact Tracing App by exposure notification framework Xamarin App and Server Side Code

A single adapter with multiple view types for the whole project

YOLOv4, YOLOv4-tiny, YOLOv3, YOLOv3-tiny Implemented in Tensorflow 2.0, Android. Convert YOLO v4 .weights tensorflow, tensorrt and tflite

内网穿透，c++实现，无需公网IP，小巧，易用，快速，安全，最好的多链路聚合（p2p+proxy）模式，不做之一...这才是你真正想要的内网穿透工具！