muyongyin

SmartRefreshLayout

🔥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。

ExpandableRecyclerView

Customized recyclerViewAdapter which shows items in a 2-level list.

HelloDaemon

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

ViewPagerHelper

这个一个 viewpager/viewpager2工具类，能够帮你快速实现导航栏轮播图，app引导页，viewpager/viewpager2 + fragment；内置多种tab指示器，让你告别 viewpager 的繁琐操作，专注逻辑功能

zxing

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

AgentWeb

AgentWeb is a powerful library based on Android WebView.

ExpandableLayout

[Deprecated] An android library that brings the expandable layout with various animation. You can include optional contents and use everywhere.

AutoFlowLayout

自定义ViewGroup,实现多功能流式布局与网格布局

ViewAnimator

A fluent Android animation library

MaterialChipsInput

Implementation of Material Design Chips component for Android

TimeLine

瀑布流式的时间轴

material-dialogs

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

cardslider-android

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

VectorMaster

Dynamic control over vector drawables!

SmartTabLayout

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

ShadowImageView

🔥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

Aria

Timeline-View

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

awesome-kotlin

A curated list of awesome Kotlin related stuff Inspired by awesome-java.

ParticleTextView

一个用粒子动画显示文字的 Android 自定义 View

anko

Pleasant Android application development

vlayout

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.

UltimateAndroidReference

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

AndroidUtils

安卓攻城狮必备神器!!!

CompressHelper

:fire: 压缩文件，压缩图片，压缩Bitmap，Compress, CompressImage, CompressFile, CompressBitmap：https://github.com/nanchen2251/AiYaCompressHelper

PatternLockView

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

SuitLines

[DEPRECATED]一个小巧且高效的线性图表组件。

Grav

Configurable animations based on points

PressScanCode

识别 View 上的二维码的工具库。

Android-Marshmallow-Boot-Animation