Design patterns implemented in Java

Bind Android views and callbacks to fields and methods.

A fast dependency injector for Android and Java.

Powerful and flexible library for loading, caching and displaying images on Android.

Android library to observe scroll events on scrollable views.

[DEPRECATED] Action bar implementation which uses the native action bar on Android 4.0+ and a custom implementation on pre-4.0 through a single API and theme.

A fast ImageView that supports rounded corners, ovals, and circles.

Android Asynchronous Networking and Image Loading

[Archived] Highlight the best bits of your app to users quickly, simply, and cool...ly

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

Java library to create bots using Telegram Bots API

The simple, stupid rules engine for Java

Android Library to build a UI Card

✔️ Secure, simple key-value storage for Android

Bolts is a collection of low-level libraries designed to make developing mobile apps easier.

[DEPRECATED] Android floating action button

A collection of quickstart samples demonstrating the Google APIs for Android and iOS

Android library implementing a fading effect for the action bar, similar to the one found in the Play Music app

Java library for creating text-based GUIs

[deprecated] Animations for Android L drawer, back, dismiss and check icons

Java language server

An Android custom ListView and ScrollView with pull to zoom-in.

An Android helper class to manage database creation and version management using an application's raw asset files

A View with text path animation!

News Stand app makes the ActionBar not boring!

Update native Android UI on the fly

Simple tool which help you to implement activity and fragment transition for pre-Lollipop devices.

ArcAnimator helps to create arc transition animation: 2.3.+

An animated circle loading view

Gameboy emulator in Java and Kotlin.