This is a picker view for android , support linkage effect, timepicker and optionspicker.（时间选择器、省市区三级联动）

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

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.c…

[DEPRECATED] A powerful library that manage Fragment for Android

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

Android 吐司框架，专治 Toast 各种疑难杂症

一款开源的GIF在线分享App，乐趣就要和世界分享。

An blocking socket client for Android applications.

RecyclerView的LayoutManager，轻松实现各种炫酷、特殊效果，再也不怕产品经理为难！

Ever hid debug functions in your UI? Here is now a clean way to do it!

Audio API demo on Android platform

android sign in page with smooth animation by observer the status of softkeyboard

Overscroll bounce effect for Android.

Android library to create customizable floating animated toasts like in Clash Royale app