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

Learn Low Level Design (LLD) and prepare for interviews using free resources.

Your Cheat Sheet For Android Interview - Android Interview Questions and Answers

A collection of samples demonstrating different frameworks and techniques for automated testing

Catch common Java mistakes as compile-time errors

Android Circular Progress Button

Infinite cycle ViewPager with two-way orientation and interactive effect.

A sample Android app which showcases advanced usage of Dagger among other open source libraries.

🔥 Android MVP 快速开发框架，做国内 「示例最全面」「注释最详细」「使用最简单」「代码最严谨」的 Android 开源 UI 框架。 🔥 An Android MVP Framework with many demos, detailed documents, simple usages and strict codes.

A Model-View-Presenter / Model-View-Intent library for modern Android apps

An easy, flexible way to add a shimmering effect to any view in an Android app.

Keep your code spotless

A tool to help eliminate NullPointerExceptions (NPEs) in your Java code with low build-time overhead

"Favor composition over inheritance" for RecyclerView Adapters

Android: iOS-like over-scrolling effect applicable over almost all scrollable Android views.

Fluent assertions for Java and Android

Easily add slide to dismiss functionality to an Activity

Custom shaped android imageview components

A library that extends the Android toast framework.

Android Carousel LayoutManager for RecyclerView

DEPRECATED - Memory efficient shimmering effect for Android applications by Supercharge.

An expandable layout container for Android

Material Design ProgressBar with consistent appearance

App Debugging & Inspection Tool for Android

Easy way to bind collections to listviews and recyclerviews with the new Android Data Binding framework

⭕️ CircleMenu is a simple, elegant UI menu with a circular layout and material design animations. Android UI library made by @Ramotion

Android library to realize the various states and transitions in a ProgressBar.

Moxy is MVP library for Android

A simple FastScroller for Android's RecyclerView

Use RecyclerView to achieve card swipe layout , like Tantan . (模仿探探卡片滑动效果的布局)