Design patterns implemented in Java

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

Bind Android views and callbacks to fields and methods.

RxJava bindings for Android

A fast dependency injector for Android and Java.

greenDAO is a light & fast ORM solution for Android that maps objects to SQLite databases.

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

Realm is a mobile database: a replacement for SQLite & ORMs

Lifecycle handling APIs for Android apps using RxJava

Asynchronous socket, http(s) (client+server) and websocket library for android. Based on nio, not threads.

A gradle plugin for getting java lambda support in java 6, 7 and android

This repository contains a detailed sample app that implements MVP architecture using Dagger2, GreenDao, RxJava2, FastAndroidNetworking and PlaceholderView

A small, yet full-featured framework that allows building View-based Android applications

Android client SDK for communicating with OAuth 2.0 and OpenID Connect providers.

This repository contains a detailed sample app that implements MVVM architecture using Dagger2, Room, RxJava2, FastAndroidNetworking and PlaceholderView

Name UI states, navigate between them, remember where you've been.

Migrated:

A simple library that makes it easy to pair thin views with dedicated controllers, isolated from most of the vagaries of the Activity life cycle.

Custom Android RecyclerViewAdapters that collapse and expand

RxJava architecture library for Android

Stream API from Java 8 rewritten on iterators for Java 7 and below

Moxy is MVP library for Android

A material Date Range Picker based on wdullaers MaterialDateTimePicker

A scope tree based Dependency Injection (DI) library for Java / Kotlin / Android.

Android SQLite support library

AWS SDK for Android. For more information, see our web site:

This repository has samples that demonstrate various aspects of the AWS SDK for Android, you can get the SDK source on Github https://github.com/aws-amplify/aws-sdk-android/

microMathematics Plus - Extended visual calculator

Moxy is MVP library for Android with incremental annotation processor and ktx features

An extension library for OkHttp to create a Server-Sent Event (SSE) client.