🔥 Android developers should collect the following utils(updating).

a fast, scalable, multi-language and extensible build system

Image Cropping Library for Android

A declarative API to handle Android runtime permissions.

Ultra Pull to Refresh for Android. Support all the views.

This library provides a simple way to add a draggable sliding up panel (popularized by Google Music and Google Maps) to your Android application. Brought to you by Umano.

Epoxy is an Android library for building complex screens in a RecyclerView

Android view for displaying PDFs rendered with PdfiumAndroid

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

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

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

A Java library that models spring dynamics and adds real world physics to your app.

[DEPRECATED] Apply background tinting to the Android system UI when using KitKat translucent modes

A SnapHelper that snaps a RecyclerView to an edge.

An page indicator for Android ViewPager

适用于Java和Android的快速、低内存占用的汉字转拼音库。

The most simple SwipeMenu in the history, 0 coupling, support any ViewGroup. Step integration swipe (delete) menu, high imitation QQ, iOS. ~史上最简单侧滑菜单，0耦合，支持任意ViewGroup。一步集成侧滑(删除)菜单，高仿QQ、IOS。~

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

Twitter's heart animation for Android

Deprecated -- Image selector for Android device. Support single choice and multi-choice.

Android 开发中的日常积累

Pantheon is a microservice Service Registry Center Not Released Now， Only For Study分布式微服务注册中心，使用了很多开源项目的架构思路 暂未发布,仅供学习

a SharedPreferences replacement for Android with multiprocess support

A bueautiful RefreshLayout

体验极佳的Android图片手势控件。An Android image gesture control with excellent user experience.

Useful and powerful date picker for android

googleads-mobile-android

twitter like animation for any view 💓

Cute and colorful toggle button with 18 jelly types and 30 ease types.

Android Multi-Thread Download library