Android developer portal with tools, libraries, and apps

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File Loader is a library for the android platform. It allows you to download any files without much effort and get the result in the thread you specified.


  • Download any files by their link
  • Save files in the specified folder
  • Get the result as bytes
  • Add files to the queue for their further download
  • Track all stages of downloading files
Oct 13, 2018

A simple Java URL Shortener API for android.

Oct 8, 2018

A simple Java API to get the horoscope according to the sunsign.

Oct 7, 2018

Foreign exchange rates and currency conversion API.

Aug 17, 2018

This is an Android library to get information of videos from Youtube channels. You can retrieve title, link and thumbnail of a video from a specific channel. You can also get the statistics of a video like view, like, dislike, favorite and comment count.

Jan 8, 2018

Webi is a fast and full of features HTTP library that makes easy networking and caching response for Android apps And comparable to other similar libraries

  • Easy to use and set up
  • Less coding
  • Very fast and multi-threaded
  • Includes quick and different ways to cache JsonArray, JsonObject and xml request
  • Easily post values to the server
Jan 6, 2018

Retrofit2 Java library for interacting with the Steam APIs.

Jan 5, 2018

Curry is a currency conversion library for Android. It's build on top of the Fixer api. Fixer is a free API for current and historical foreign exchange rates published by the European Central Bank.

Dec 4, 2017

An Android wrapper for the Rome2Rio API.

Oct 2, 2017

yandex-translate-api is a simple REST client library for Yandex.Translate. The API provides access to the Yandex online machine translation service. It supports more than 60 languages and can translate separate words or complete texts.

Oct 1, 2017

API Calling Flow is a Android library which can help you to simplify handling different conditions while calling an API (Web Service) in Android.


  • Internal Network State Checking.
  • On screen Setting's shortcuts to enable Wi-FI or Mobile Data.
  • Hide unloaded screen during API call and show progress bar with white or transparent background.
  • "Try Again" same API after enabling Network connection.
  • Call API only if the Network connection is enabled.
  • Remove progress bar after successfully loading data on screen.
  • Show full-screen errors to users while hiding unloaded screen from user for better user experience.

Sep 10, 2017

Allocine Api for Android, made for RxJava2. It fetches movies, stars, theaters and showtimes.

Aug 24, 2017

Reactive GraphQl client for Android.

Jul 18, 2017

A simple library that provides utilities to use Firebase SDK in a reactive fashion.

Jun 24, 2017

In shortest terms, Silly Android is a set of most commonly used workarounds, fixes and utilities, all of which should have been included in the core Android framework by default. When you find yourself asking questions like "Why is this simple task so complicated to do?" or "How was this not done by default?" - Silly Android should be the help you need.

Jun 12, 2017

With this SDK you can access the API behind the DRAE (Diccionario de la Real Academia Española, the official spanish dictionary) in order to use it in your own app.

May 28, 2017

An unofficial Unsplash API library.

May 15, 2017

mastodon4j is mastodon client for Java and Kotlin.

Apr 23, 2017

Quoteable is a simple library to request random quotes from the free Forismatic Quote API to help implement quotes into your app.

Apr 20, 2017
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RxTasks for GMS.

Apr 17, 2017

RxJava2 and Kotlin for Firebase.

Apr 16, 2017

ApiResponse simplifies handling standardized API JSON responses. It follows the API response format as produced by Api Response Builder library.

Apr 11, 2017

An Android Library with demo application, to send media and text messages via Whatsapp on rooted device.

Apr 7, 2017

An Android library for working with API.

Feb 27, 2017

Rx wrapper for the Firebase Android library.

Feb 24, 2017

GeoFire for Java - Realtime location queries with Firebase.

Feb 18, 2017

Powerfull Shodan client written using RxJava and Retrofit. You can integrate this client into existing apps or create new one. With this Shodan client you can:

  • Search Shodan
  • Exploit search
  • Streaming API to consume Shodan data in real time (in development)
Feb 17, 2017
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A lightweight RxJava2 wrapper for the Android Firebase client SDK, the user is expected to own the lifecycle of an asynchronous request via RxJava2 Disposable handling, however elements in this library will properly unregister listeners when a Publisher is cancelled, except in the case of value setting where it is only possible to register a listener when making the request. In this case the emitter is checked for it's subscription state.

Whilst the FirebaseDatabase api is mirrored with RxFirebaseDatabase it only really uses the database reference, this is so that the reference hierarchy can easily be traversed through child and parent elements. Methods requiring FirebaseDatabase obtain this from the DatabaseReference and allow you to chain further requests by returning itself.

This library depends on RxTasks and RxJava2 to provide appropriate api responses. Therefore asynchronous responses will return, Single, Completable and Flowable respectively.

Feb 12, 2017

Create tiny shareable URLs that can be parsed back into the original URLs.

Dec 18, 2016

Quick and convenient way to shorten urls using service with Rx and Kotlin.

Dec 11, 2016