An Android library for managing images and the memory they use.

Android Transition animations explanation with examples.

Stetho is a debug bridge for Android applications, enabling the powerful Chrome Developer Tools and much more.

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

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

Android Unit Testing Framework

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

Android library that simplifies the process of requesting permissions at runtime.

An adaptation of the JSR-310 backport for Android.

Joda-Time library with Android specialization

Command-line tool to count per-package methods in Android .dex files

Paper is a fast NoSQL-like storage for Java/Kotlin objects on Android with automatic schema migration support.

Tool for create complex morphing animations using VectorDrawables (allows morphing between any pair of SVG images)

A view abstraction to provide a map user interface with various underlying map providers

This sample project shows how to apply MVP and Clean architecture on an Android app

A motion-driven animation framework for Android.

Implementation of ExpandableListview with custom header and custom content.

Android File Grouping Plugin

Source Code to _The Busy Coder's Guide To Advanced Android Development_

SquiDB is a SQLite database library for Android and iOS

Astrid: Android's #1 Task Management Application

Scalable vector graphics for Android

A fork of ProGuard.

Infinitest: The Continuous Test Runner for the JVM

A unit testing library for varying test data.

Party icebreaker game based on the Google Nearby API

Stale Android Toasts made tasty.

Generic and interchangeable Adapters for ListView / RecyclerView done easy

Lightweight analysis tool for detecting mutability in Java classes