RxJava Essentials

More Information
Learn
  • Master the Observer pattern and create Observable objects and sequences
  • Convert lists of objects to Observable sequences
  • Change existing methods to reactive asynchronous functions
  • Filter Observable sequences to ensure that only the value you want will reach your functions
  • Transform and manipulate Observable sequences into new sequences
  • Combine, merge, and concatenate Observable sequences to create new sequences
  • Move away from the Android main thread and AsyncTask to learn multithreading and concurrency the easy way with Schedulers
  • Communicate with a remote REST API using Retrofit Observable responses
  • Create your first RxJava-powered Android app
About

RxJava—Reactive Extensions for the JVM—is a library for composing asynchronous and event-based programs using Observable sequences for the Java VM, which will help you beat Android platform limitations to create astonishing Android apps.

Starting with some quick background information on the Rx .NET library, this book quickly moves on to your first example. You will understand Observables and learn to filter, transform, or merge them in detail. Next, you will learn how to get rid of Threads, AsyncTasks, and Handlers with Schedulers to create a smooth user experience. Develop an easy, ready-to-go approach to REST API communications and enrich your skills by working with new challenging examples.

By the end of the book, you will have explored the reactive programming world and will have created your first Android app without having to think about threading, networking, concurrency, and collection management.

The images have been taken from http://reactivex.io/ which is licensed under a Create Commons 3.0 Attribution license (https://creativecommons.org/licenses/by/4.0/)

Features
  • Create interactive Android apps with Java Reactive Extensions
  • Learn Reactive Programming through real-life examples that you can use in your Android app
  • Beat Android concurrency and threading issues to take your apps to a new level
Page Count 132
Course Length 3 hours 57 minutes
ISBN 9781784399108
Date Of Publication 26 May 2015

Authors

Ivan Morgillo

Ivan Morgillo is a computer engineer, a conference speaker, and a community organizer. He is passionate about programming and embedded systems—from DIY domotics to Android devices.

He is cofounder of Alter Ego Solutions, a mobile development consulting company.

He is also the author of RxJava Essentials, by Packt Publishing and Grokking Rx, by Manning Publications.