码上开学练习题显示实践和维护

⌚运动手表演示-支持 H5，Android，微信小程序

Create gradient view in Android in the simplest way possible 🌈

A circular android ProgressBar library which extends View, and the usage same as ProgressBar, It has solid,line and solid_line three styles. Besides, progress value can be freely customized.

Nova Launcher Android App Clone

QML Android Launcher

Blur Launcher built off of Google's Nougat Launcher3

Android ImageView that handles animated GIF images

a easy API to use runtime permission for Android M

Conversations is an open source XMPP/Jabber client for the Android platform

:phone: Wire for Android

APK 加固 dex 加密，解密

GridPager 组件，类似美团 APP 的多分类分页显示，链式调用，极简接入

以安卓为控制器,实现了本地指令 Web 化，以借助浏览器的跨平台特性,低成本实现各平台的用户交互。

🔥空祖家的 Wifi 连接封装库，适用于智能硬件 Wifi 连接通讯

An android library to create the new Android 7.1 shortcuts easily.

对于一些后端常用框架的深入理解 An in-depth understanding of some common back-end frameworks

a custom camera

How I solve the problem when we have to handle very complex recycler view in Android

android native port of rsync

android native port of rsync

Android SSE Library

Dots indicator that shows the current position on a View Pager. It does all the work for you with a few customisations.

Easily create complex recyclerview adapters in android

AndroidX and Camera2 based library for easy barcode scanning. Includes BarcodeView and different ready to use dialogs.

Complete music player published in the Play Store. Heavily relies on Dagger, kotlin coroutines and Clean architecture.

Auto Scrolling Image Pager with Pager Indicator and Text

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

AoE (AI on Edge，终端智能，边缘计算) 是一个终端侧 AI 集成运行时环境 (IRE)，帮助开发者提升效率

android hz graph library

APM, Application Performance Monitoring System

Simple and lightweight library for drawing sparklines / graphs. Support markers and gradients.

EasyFloat：浮窗从未如此简单

:rainbow:打造一款有较好体验的 WanAndroid 原生客户端应用，在学习中不断提升自我。

横向刷新、水平刷新、RefreshLayout、OverScroll，Horizontal，基于 SmartRefreshLayout 的水平智能刷新

MVP 架构的 Android 快速开发框架，封装了常见的工具类和控件，方便快速开发构建应用。正在整理集成中

A High-Quality Real Time Anime Upscaler

【Android 修炼手册】

react-native wrapper for android NestedScrollView

仿抖音录制、特效处理、裁剪视频（也与微信裁剪视频类似）

破解某猫社区 VIP 会员

Periodic callbacks in the background for both IOS and Android. Includes Android Headless mechanism

Image loading for Android backed by Kotlin Coroutines.

contact picker library for Android, without READ_CONTACTS permission and made for AndroidX

Android based APP

:tada: Maildroid is a small robust android library for sending emails using SMTP server :tada:

Android library to simplify reading and writing to SharedPreferences, never write code like this anymore prefs.edit().putString("someKey","someString").apply()

Open source version of Google Authenticator (except the Android app)

A collection of helpful lint checks not available out of the box in Android Lint

Ready to go template for multiplatform Kotlin

Multiple samples showing the best practices in animation on Android.

码上开学的各种文档集中地

自定义阴影效果的控件，支持设置阴影偏移效果，支持设置扩散阴影，设置圆角大小，设置阴影颜色，还可以设置上下左右某个方法显示阴影效果，控件小巧但功能强大，方便维护和统一管理设置阴影操作。同时可以用于 RecyclerView 的 item 设置阴影，采用缓存可以有效避免设置阴影时创建大量 bitmap。

Custom status view for Android.

一个项目玩转 Android 自定义 Drawable。

Music indicator for Android. Easy to use. 🎧 ✨

Let the play and pause button transition gracefully

OverlapImageGalleryView with different animations. Sample for android mobile application.

XFrame - Android 快速开发框架：主要是封装有 Http 网络隔离框架、日志、缓存、加载等待、toast、页面状态布局管理、权限、自定义 view 等常用的集合框架，减少开发成本，提高软件体验！

C-OCR 是携程自研的 OCR 项目，主要包括身份证、护照、火车票、签证等旅游相关证件、材料的识别。 项目包含 4 个部分，拒识、检测、识别、后处理。

Android Application Identifier for Packers, Protectors, Obfuscators and Oddities - PEiD for Android

Android Anti-Emulator

Live Shared Preferences library for Android

:white_check_mark: Anchors 是一个基于图结构，支持同异步依赖任务初始化 Android 启动框架。其锚点提供 "勾住" 依赖的功能，能灵活解决初始化过程中复杂的同步问题。参考 alpha 并改进其部分细节, 更贴合 Android 启动的场景, 同时支持优化依赖初始化流程, 自动选择较优的路径进行初始化。

XxPay 聚合支付使用 Java 开发，包括 spring-cloud、dubbo、spring-boot 三个架构版本，已接入微信、支付宝等主流支付渠道，可直接用于生产环境

Kotlin/Native interop to libui: a portable GUI library

segmentcontrol widget for android

LitePager，一个轻量级的 ViewPager，仿新版网易云歌单广场

快速混合开发框架，JSBridge 提供核心 Android、iOS 功能。多平台 API 支撑，部分兼容浏览器

Bash completion for "adb" from the Google Android SDK

Android Activity 换场动画类 ：通用 Activity 换场动画,高级 Activity 换场动画 APP 打开引导页：图片引导,视频引导 导航菜单类：TabLayout 菜单、FragmentTabHost 菜单、FragmentTabHost 菜单 + ViewPager 菜单、菜单拖拉重新排列、可删除 广告轮播类 数据列表类：RecycleView 可拖拉重新排列、可删除 Material Design 支持库相关效果 日历相关效果：高仿小米日历、年月切换动画、滚动年日历、滚动月日历、左右翻页月日历

A simple and flexible Checked TextView or Checkable TextView

Dagger Assisted Injection Sample with Age of Empires API

App written in Kotlin for budget tracking.

CrashReporter is a handy tool to capture app crashes and save them in a file.

Showcase for Unidirectional Data Flow architecture for Android, powered by Kotlin Coroutines

Extensions to the Kotlin Flow library.

Keybase Go Library, Client, Service, OS X, iOS, Android, Electron

Preview URL for Android

Android 后台保活，这里有你需要的所有姿势。2019，最新版本。

store cache any data type string, boolean, jsonObject, jsonArray, .....

Open source application for the Samsung Gear Fit

Android BLE 蓝牙通信库

A reactive, interface-driven central role Bluetooth LE library for Android

Android 应用《离线全唐诗》。利用碎片化时间，无障碍欣赏唐诗。

Easy Scheduler is a distributed workflow task scheduling system, which mainly resolve the problem of "complicated task dependencies but cannot directly monitor the health status of tasks". Easy Scheduler assembles tasks in a DAG diagram and can monitor the running status of tasks in real time. Meanwhile, It supports operations such as retry, recovery failure from the specified node, pause and kill tasks.中文描述：Easy Scheduler 是一个分布式工作流任务调度系统，主要解决"错综复杂的任务依赖关系，而不能直观监控任务健康状态等问题"。Easy Scheduler 以 DAG 流式的方式将 Task 组装起来，并可实时监控任务的运行状态，同时支持重试、从指定节点恢复失败、暂停及 Kill 任务等操作。EasyScheduler 由在工作流调度方面工作多年的多位小伙伴研发而成，致力于成为大数据平台的中流砥柱，使调度变得更加容易，更可以从其中文名“易调度”看出我们的初衷，如果你对目前市面上的调度不够满意，非常欢迎使用易调度，欢迎大家加入进来，提出需求，也欢迎贡献代码

Android Json based wallpaper dashboard library

A Frida module that traces usage of the JNI API in Android apps.

Usage of Flow and Channels

:movie_camera: A demo project for The Movie DB based on Kotlin MVVM architecture and material design & animations.

:rocket: Simplifies sharing fields and communication between Android components with custom scopes that are lifecycle aware.

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

AndroidBLE 蓝牙框架，包括扫描、连接、设置通知、发送数据、读取、接收数据和 OTA 升级以及各种直观的回调，近乎一行代码植入项目，可扩展配置蓝牙相关操作。

cSploit - The most complete and advanced IT security professional toolkit on Android.

🗡️ A small but powerful & opinionated DI library. Written in Kotlin, and powered by annotation processing.

A simple Android library that applies shadows of any color to a view. It also allows easy manipulation of edges.

🐫 - 🐍 -🍢 - 🅿 Multiplatform Kotlin library to convert strings between various case formats including Camel Case, Snake Case, Pascal Case and Kebab Case