Android developer portal with tools, libraries, and apps

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Android specific bindings for RxJava.

This module adds a number of classes to RxJava that make writing reactive components in Android applications easy and hassle free.

Nov 19, 2014

A powerful image downloading and caching library for Android.

Jul 5, 2014

It is a tool for reverse engineering 3rd party, closed, binary Android apps. It can decode resources to nearly original form and rebuild them after making some modifications; it makes possible to debug smali code step by step. Also it makes working with app easier because of project-like files structure and automation of some repetitive tasks like building apk, etc.

Dec 1, 2014

Fresco is a powerful system for displaying images in Android applications.

Fresco takes care of image loading and display, so you don't have to. It will load images from the network, local storage, or local resources, and display a placeholder until the image has arrived. It has two levels of cache; one in memory and another in internal storage.

Apr 3, 2015

material-dialogs library allows you to use a consistently Material themed dialog on all versions of Android, along with specific customizations that make it easier to brand the dialog.

Nov 11, 2014

This project aims to provide a reusable instrument for asynchronous image loading, caching and displaying.

Features:

  • Multithread image loading (async or sync)
  • Wide customization of ImageLoader's configuration
  • Many customization options for every display image call
  • Image caching in memory and/or on disk
  • Listening loading process
Jul 5, 2014

Tinker is a hot-fix solution library for Android, it supports dex, library and resources update without reinstalling apk.

Sep 24, 2016

A fast dependency injector for Android and Java.

This project represents Google's fork of Square's Dagger. Google's Dagger fork is intended to vary from Square's project only where features are needed to deviate from Square's feature-set. Google's Dagger should be a drop-in compatible alternative to Square's Dagger, and many features in this fork will, if successful, be merged into the upstream project.

Efforts are made to also keep Google's fork as close in structure to Square's as possible, to facilitate merging and compatibility. Google/dagger will release shortly after Square's releases.

Aug 26, 2014

Implementation of ImageView for Android that supports zooming, by various touch gestures.

Jul 5, 2014

FlexboxLayout is a library project which brings the similar capabilities of CSS Flexible Box Layout Module to Android.

May 6, 2016

Mockito is a mocking framework that tastes really good. It lets you write beautiful tests with clean & simple API. Mockito doesn't give you hangover because the tests are very readable and they produce clean verification errors.

Jul 5, 2014

Infer is a static analysis tool for Java, Objective-C and C, written in OCaml.

Jun 12, 2015

Checkstyle is a development tool to help programmers write Java code that adheres to a coding standard. It automates the process of checking Java code to spare humans of this boring (but important) task.

Jul 5, 2014

A fast circular ImageView perfect for profile images.

Feb 17, 2015

Amaze UI is a modular mobile-first front-end framework.

May 25, 2015

greenDAO is an open source project to help Android developers working with data stored in SQLite.

Primary design goals:

  • Maximum performance (probably the fastest ORM for Android)
  • Easy to use APIs
  • Highly optimized for Android
  • Minimal memory consumption
  • Small library size, focus on the essentials

Jul 5, 2014

Project Lombok makes Java a spicier language by adding 'handlers' that know how to build and compile simple, boilerplate-free, not-quite-java code.

Sep 18, 2014
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STF (or Smartphone Test Farm) is a web application for debugging smartphones, smartwatches and other gadgets remotely, from the comfort of your browser.

Jul 2, 2015

Android Swipe Layout is the brother of AndroidViewHover.

Aug 25, 2014

MonoGame is an open source implementation of the Microsoft XNA 4.x Framework.

The goal is to make it easy for XNA developers to create cross-platform games with extremely high code reuse.

Aug 3, 2014

An asynchronous callback-based Http client for Android built on top of Apache’s HttpClient libraries. All requests are made outside of your app’s main UI thread, but any callback logic will be executed on the same thread as the callback was created using Android’s Handler message passing.

Jul 5, 2014

Sodium is a new, easy-to-use software library for encryption, decryption, signatures, password hashing and more.

Aug 22, 2016

A low-cost Android screen adaptation solution.

Oct 15, 2018

This project aims to provide an ultimate and flexible image cropping experience.

Jan 22, 2016

Realm is a mobile database that runs directly inside phones, tablets or wearables.

Features:

  • Mobile-first: Realm is the first database built from the ground up to run directly inside phones, tablets and wearables.
  • Simple: Data is directly exposed as objects and queryable by code, removing the need for ORM's riddled with performance & maintenance issues.
  • Modern: Realm supports easy thread-safety, relationships & encryption.
  • Fast: Realm is faster than even raw SQLite on common operations, while maintaining an extremely rich feature set.
Oct 1, 2014

Simple, pretty and powerful logger for Android.

Mar 22, 2015

The MaterialDrawer library aims to provide a quick and easy Activity to create and implement a drawer layout in your application.

Feb 12, 2015

RecyclerView Animators is an Android library that allows developers to easily create RecyclerView with animations.

Jan 6, 2015
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SlidingMenu is an Open Source Android library that allows developers to easily create applications with sliding menus like those made popular in the Google+, YouTube, and Facebook apps.

Jul 5, 2014

VirtualApp is an open platform for Android that allows you to create a Virtual Space, you can install and run apk inside. Beyond that, VirtualApp is also a Plugin Framework.

Jul 8, 2016