Ghidra is a software reverse engineering (SRE) framework

RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.

Dex to Java decompiler

A powerful 🚀 Android chart view / graph view library, supporting line- bar- pie- radar- bubble- and candlestick charts as well as scaling, panning and animations.

Render After Effects animations natively on Android and iOS, Web, and React Native

An image loading and caching library for Android focused on smooth scrolling

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

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

A Java serialization/deserialization library to convert Java Objects into JSON and back

This project is deprecated and stale. The latest ExoPlayer code is available in https://github.com/androidx/media

RxJava bindings for Android

IntelliJ IDEA & IntelliJ Platform

A fast dependency injector for Android and Java.

The ZAP by Checkmarx Core project

✔️ Simple, pretty and powerful logger for android

Generate diagrams from textual description

A declarative API to handle Android runtime permissions.

Simplify Android M system permissions

RecyclerView? ListView or ViewGroup? No, it's Canvas! Ultra performance and free customization interface! Vertical and horizontal, Fast rendering and extremely low memory. Android上一个优雅、万能自定义UI、仿iOS…

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

Some Android learning materials, hoping to help you learn Android development.

An Android library supports badge notification like iOS in Samsung, LG, Sony and HTC launchers.

Reactive Programming for Android

Code samples for YouTube APIs, including the YouTube Data API, YouTube Analytics API, and YouTube Live Streaming API. The repo contains language-specific directories that contain the samples.

Blurry is an easy blur library for Android

Source code to omnibus edition of _The Busy Coder's Guide to Android Development_

[DEPRECATED] RecyclerView made simple

Multiple samples showing the best practices in views-widgets on Android.

An enhanced Guava-based event bus with emphasis on Android support.

📸 A well documented, high-level Android interface that makes capturing pictures and videos easy, addressing all of the common issues and needs. Real-time filters, gestures, watermarks, frame proces…