资料

单元测试

https://github.com/simplezhli/AndroidUT

日历控件

https://github.com/huanghaibin-dev/CalendarView/tree/master
https://github.com/idic779/monthweekmaterialcalendarview/blob/master/README.md

视频播放

https://github.com/dueeeke/dkplayer

异步任务 任意两个类之间通信 流式操作

https://github.com/threekilogram/ObjectBus

动态ConstraintLayout

https://github.com/threekilogram/Constraint

组件化

https://github.com/JessYanCoding/ArmsComponent

自定义控件库

https://github.com/HpWens/MeiWidgetView

切角自定义View

https://github.com/florent37/Shrine-MaterialDesign2

计数EditText

https://github.com/bufferapp/CounterView

ProgressView

https://github.com/Moosphan/Material-ProgressView

酷炫Menu

https://github.com/dipanshukr/Reside-Menu

登录动画(Flutter)

https://github.com/GeekyAnts/flutter-login-home-animation

正方形到圆形的过渡动画

https://github.com/alexstyl/RadiusTransition

卡片移动

https://github.com/nihad92/SwipeableCards

带动画的TabLayout

https://github.com/iammert/AnimatedTabLayout
https://github.com/Hamadakram/JustBar

文字动画

TextPathView是一个把文字转化为路径动画然后展现出来的自定义控件
https://github.com/totond/TextPathView

音乐播放

https://github.com/zjns/PureNeteaseCloudMusic-Xposed
https://github.com/lizixian18/MusicLibrary

图片选择库(Fresco)

https://github.com/akshay2211/PixImagePicker

X5 WebView基本封装

https://github.com/zuowutan/ShareX5WebViewDemo

屏幕适配

https://github.com/wildma/ScreenAdaptation

Android markdown笔记

https://github.com/Shouheng88/MarkNote

歌词视图

https://github.com/Lauzy/LyricView

格尺视图

https://github.com/kevalpatel2106/android-ruler-picker

滑动卷尺

https://github.com/jdqm/TapeView

android进程保活实践

https://github.com/08carmelo/android-keeplive

动态权限

https://github.com/florent37/RuntimePermission

Android 采用AOP方式封装6.0权限管理

https://www.jianshu.com/p/508d371da69b

学习资料

BeesAndroid项目旨在通过提供一系列的工具与方法，降低阅读系统源码的门槛，帮助更多的Android工程师理解Andriod系统，掌握Android系统。
https://github.com/BeesAndroid/BeesAndroid
Android官方培训课程中文版(v0.9.7)
http://hukai.me/android-training-course-in-chinese/index.html

面试指南及简历模板

https://github.com/guoxiaoxing/android-interview

VirtualXposed

VirtualXposed 是基于VirtualApp 和 epic 在非ROOT环境下运行Xposed模块的实现（支持5.0~8.1)。
https://github.com/android-hacker/VirtualXposed

选择器

https://github.com/Bigkoo/Android-PickerView

StepBar View

https://github.com/imaNNeoFighT/StepBarView

表格库

https://github.com/thekeenant/fcharts

二维码扫描

https://blog.csdn.net/xuexiangjys/article/details/80220506

图片加载框架

https://github.com/maning0303/MNImageBrowser

仿今日头条点赞动画

https://github.com/Qiu800820/SuperLike

Android绘画View

https://github.com/divyanshub024/AndroidDraw

Android的眉毛渐变颜色动画

https://github.com/Moosphan/Eyebrows

毛玻璃效果

https://github.com/Manabu-GT/EtsyBlur

可以移动的Button

https://github.com/TheFinestArtist/MovingButton

角标View

https://github.com/linger1216/labelview

在图像视图和相关布局的底部添加曲线

https://github.com/developer-shivam/crescento

Android开发使用PupopWindow在指定View的上下左右动态显示菜单列表，模仿IOS底部弹窗列表。

https://github.com/MrGaoGang/luckly_popup_window

TabFlowLayout (搜索历史等UI展示)

https://github.com/AnJiaoDe/MultiFlowLayout

动态渐变背景

https://github.com/TonnyL/Spark/blob/master/sample/src/main/java/io/github/tonnyl/sparksample/MainActivity.kt

交互式笑容定制的Android评分视图

https://github.com/YuganshT79/Smiley-Rating

跳转应用市场 分享apk等

https://mp.weixin.qq.com/s?__biz=MzAxMTI4MTkwNQ==&mid=2650825468&idx=1&sn=107a3089d4ea74693c212d2320724559&chksm=80b7b662b7c03f74bbc8936e9f3a113c2a65f87762137add226938a87e3421d1c92f16b32ebd&scene=21#wechat_redirect

沉浸式状态栏

https://github.com/gyf-dev/ImmersionBar

TabLayout, 类似MagicIndicator

https://github.com/H07000223/FlycoTabLayout/blob/master/README_CN.md

知乎图片选择器

https://github.com/zhihu/Matisse

表格库

https://github.com/huangyanbin/smartTable

格尺库

https://github.com/totond/BooheeRuler

LoadingView

https://github.com/Ajian-studio/GALeafLoading

高性能仿朋友圈

https://github.com/KCrason/HighPerformanceFriendsCircle

指纹识别解锁兼容库，兼容6.0+系统

https://github.com/fython/BiometricPromptCompat

Android相机(拍照/录制视频) 基于kotlin

https://github.com/guoxiaoxing/phoenix

PopWindow封装

https://www.jianshu.com/p/799dbb86f908

一个可以展示Html内容的的自定义TextView

https://github.com/PrivacyApps/html-textview

可以缩放的RecyclerView

https://github.com/PortgasAce/ZoomRecyclerView

下拉筛选菜单

https://github.com/FJ917/FJDropDownMenu

网易云音乐效果的-BottomSheetDialog

下滑动作会收起，隐藏掉 dialog
上滑会完全展开
展开后，才能滑动 RecyclerView 内部
https://github.com/af913337456/WangyiyunBottomSheetDialog

顶部Toast

https://github.com/zhhr1122/ZToastDemo

图片水波纹效果

https://github.com/SouthernBox/RippleLayout

基于ExpandableListView实现评论和回复的功能

https://github.com/Moosphan/CommentWithReplyView-master

Android国际化(多语言)实现，支持8.0

https://blog.csdn.net/a1018875550/article/details/79845949

Android图片涂鸦

https://github.com/1993hzw/Graffiti

Android多媒体选择器支持图片和视频

https://github.com/JakePrim/PrimFilePicker

Android酷炫的开屏动画

https://github.com/wongzy/FancyView

商城添加商品数量自定义View

https://github.com/steelkiwi/IncrementProductView

RXBUS: 一个简易的Android事件通知库，使用RxJava和Javassist设计，拒绝使用反射，保证性能高效稳定

https://github.com/xuexiangjys/RxBus

WIFI P2P传输文件

https://github.com/leavesC/WifiP2P

基于 OKhttp Interceptor 的抓包工具，方便开发调试

https://github.com/linkaipeng/OkNetworkMonitor

Android页面启动速度优化：在页面打开之前就预加载数据

https://github.com/luckybilly/PreLoader

一个底部导航，在选定的项目顶部有一个很棒的变形效果

https://github.com/tommybuonomo/morph-bottom-navigation

数字输入控件，像支付宝、微信支付的密码输入面板

https://github.com/linkaipeng/NumberCodeView

仿微博、酷安点击加号揭露动画弹出菜单+背景模糊效果

https://github.com/DuShuYuan/PlusMenu

仿京东金融首页的有速率差的联动ScrollView

https://github.com/meiniepan/TogetherScrollView

Android 仿钉钉、微信 群聊组合头像

https://github.com/Othershe/CombineBitmap

SaveState 自动保存当前Activity或者fragment的onSaveInstanceState 和 onRestoreInstanceState 的相关操作

https://github.com/PrototypeZ/SaveState

DZMeBookRead 小说阅读器Demo

https://github.com/dengzemiao/DZMeBookRead

TimeAgo 时间计算

https://github.com/ChathuraHettiarachchi/TimeAgo

一个View布局的占位符(新闻文字和图片占位)

https://github.com/florent37/FiftyShadesOf

VerificationCodeView 恩 ， 一个小的动态验证码

https://github.com/Freshman111/VerificationCodeView

精简版ZXing库，快速实现扫码功能，让集成更简单

https://github.com/jenly1314/ZXingLite

屏幕适配

https://github.com/JessYanCoding/AndroidAutoSize/blob/master/README-zh.md

自定义组织机构图-LazyOrgView

http://www.onlyloveyd.cn/article/37

高斯模糊

https://github.com/woshidasusu/base-module/tree/master/blur

实现类似微博内容，@用户，链接高亮，@用户和链接可点击跳转，可展开和收回的TextView

https://github.com/MZCretin/ExpandableTextView

音视频学习指南

https://www.cnblogs.com/renhui/p/7452572.html