Download or read book Android App Distribution First Edition written by raywenderlich Tutorial Team and published by . This book was released on 2022-03-09 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn Android App DistributionDistributing Android applications is a lot more than just uploading an app to the Google Play store. There are a lot of steps, processes and small details that make the difference between a successful app and one that is never used. That is where Publishing to the Android Play Store comes to the rescue! In this book you will learn about Android App Distribution the easy way: by following fun and easy-to-read tutorials.Who This Book Is ForWhile Android developers of all experience levels will find the information in this book useful including new Android developers but also experienced developers with little experience with the app release process.Topics Covered in Android App DistributionThe steps to getting the perfect build.Quickly getting started using he app store.Using test tracks to test your application.Strategies for release.How to master app permissions for a great user experience.Best practices for securing your application.Optimizing App Size and Obfusticating your APK.Techniques for adding features dynamically.How to add build variants and flavors to your app.Automation tools for your local environment.Tips and tricks for getting top ratings and avoiding negative reviews.How to set up CI to automate your deployment process.Monitoring your app performance and vitals.One thing you can count on: after reading this book, you'll be prepared to release and maintain a successful consumer application.

Download or read book Programming the Mobile Web written by Maximiliano Firtman and published by "O'Reilly Media, Inc.". This book was released on 2013-03-18 with total page 770 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the second edition of this popular book, you’ll learn how to build HTML5 and CSS3-based apps that access geolocation, accelerometer, multi-touch screens, offline storage, and other features in today’s smartphones, tablets, and feature phones. The market for mobile apps continues to evolve at a breakneck pace, and this book is the most complete reference available for the mobile web. Author and mobile development expert Maximiliano Firtman shows you how to develop a standard app core that you can extend to work with specific devices. This updated edition covers many recent advances in mobile development, including responsive web design techniques, offline storage, mobile design patterns, and new mobile browsers, platforms, and hardware APIs. Learn the particulars and pitfalls of building mobile websites and apps with HTML5, CSS, JavaScript and responsive techniques Create effective user interfaces for touch devices and different resolution displays Understand variations among iOS, Android, Windows Phone, BlackBerry, Firefox OS, and other mobile platforms Bypass the browser to create native web apps, ebooks, and PhoneGap applications Build apps for browsers and online retailers such as the App Store, Google Play Store, Windows Store, and App World

Download or read book The Business of Media Distribution written by Jeffrey C. Ulin and published by Routledge. This book was released on 2019-05-30 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this updated edition of the industry staple, veteran media executive Jeff Ulin relates business theory and practice across key global market segments—film, television, and online/digital—providing you with an insider’s perspective that can't be found anywhere else. Learn how an idea moves from concept to profit and how distribution dominates the bottom line: Hollywood stars may make the headlines, but marketing and distribution are the behind-the-scenes drivers converting content into cash. The third edition: Includes perspectives from key industry executives at studios, networks, agencies and online leaders, including Fox, Paramount, Lucasfilm, Endeavor, Tencent, MPAA, YouTube, Amazon, and many more; Explores the explosive growth of the Chinese market, including box office trends, participation in financing Hollywood feature films, and the surge in online usage; Illustrates how online streaming leaders like Netflix, Amazon, Apple, YouTube, Hulu and Facebook are changing the way TV content is distributed and consumed, and in cases how these services are moving into theatrical markets; Analyzes online influences and disruption throughout the distribution chain, and explains the risks and impact stemming from changing access points (e.g., stand-alone apps), delivery methods (over-the-top) and consumption patterns (e.g., binge watching); Breaks down historical film windows, the economic drivers behind them, and how online and digital delivery applications are changing the landscape. Ulin provides the virtual apprenticeship you need to demystify and manage the complicated media markets, understand how digital distribution has impacted the ecosystem, and glimpse into the future of how film and television content will be financed, distributed and watched. An online eResource contains further discussion on topics presented in the book.

Download or read book The Business of Media Distribution written by Jeff Ulin and published by CRC Press. This book was released on 2013-10-15 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 2013. Routledge is an imprint of Taylor & Francis, an informa company.

Download or read book Learn iOS Application Distribution written by Hagop Panosian and published by Apress. This book was released on 2017-09-27 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cover every aspect of the app industry, from app idea generation through to marketing and performance monitoring. With this book you'll receive complete, reliable, up-to-date, and professional information and guidance. Learn iOS App Distribution is every developers thorough and accessible guide to successfully distributing apps. For readers who already know how to code and create apps, this book explains how the app industry works, how it is evolving, and what the key trends are. Rather than focus on the well-covered aspects of working with Swift and Xcode, you'll instead discover what it takes from a commercial standpoint to bring an app together and get it successfully out to customers. All the key technical aspects are simplified for you with non-technical backgrounds, and vast amounts of information are condensed into easy-to-understand visuals. What You'll Learn Review how the app industry nuances and how it works Analyze app statistics and key market trends Position an app appropriately within the industry Improve app performance and related products and services Who This Book Is For App designers, UI/UX design professionals, coders, app marketers, game designers, asset designers and app publishing companies.The book is also suitable for inventors and non-tech readers unfamiliar with the industry but interested in investing in apps

Download or read book Android Application Development with Kotlin written by Hardik Trivedi and published by BPB Publications. This book was released on 2020-05-12 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unleash the Power of Kotlin for Android App Development DESCRIPTION This book aims to provide the knowledge around the fundamental concept of Kotlin languages, and itÕs an application in Android application development. It covers basic to advanced concepts with practical examples. Each chapter in this book is a step by step journey towards the learning Kotlin and excel in various topics and concepts. It covers topics like data types, various functions, including lambdas and higher-order functions. It also covers advanced topics like Generics, Collections, DSL, Coroutine, etc. Most importantly, such concepts are explained with practical usage of it in Android application. You will get to know what is the best possible way to use these concepts while you develop an Android application. In this book, along with Kotlin, an attempt has been made where few Android-specific topics are also explained. For example, the application is using Architecture components, including ViewModel, LiveData, NavigationComponent, and also it uses Flow, which is a hot topic in Kotlin. While we learn this concept, along with that, we also develop a sample application where we can apply our learning and, in the end, have some tangible and measurable output. Readers with little previous knowledge of Android application development can easily follow this book. Most of the chapters are code-heavy and focuses on practical usage of KotlinÕs features. Each chapter has code on the GitHub. You can check out this code and try it out. Or you can develop in parallel and cherry-pick things from the sample code base as and when you need it. Few chapters also follow the quiz at the end, and you can self assess yourself by going through that quiz. In total there are ten chapters. KEY FEATURESÊÊ - The book has theories explained elaborately along with Kotlin code and corresponding output to support the theoretical explanations. The Kotlin codes are provided with step-by-step comments to explain each instruction of the code. - The book is quite well balanced with programs and illustrative real-case problems.Ê - The book is not just explaining theoretical concepts of the language. Still, it explains how the full-fledged application can be developed using some latest tools and technologies and create an excellent Android application using Kotlin. - Few of the chapter offers the quiz at the end of it. And you can revise the concepts quickly. - A rich sample application is created to demonstrate KotlinÕs capability in various parts of the application. - Quite the latest concepts are discussed in depth. For example, Flow, NavigationComponent, Coroutine, ViewModel, and LiveData. WHAT WILL YOU LEARNÊ - Know the basics and many advanced concepts of Android. - Able to code in Kotlin for your Android application. - You will know how architecture components can be used in Android application with Kotlin. - Writing tests that use coroutine, Flow, LiveData, and ViewModel. - What measures you need to take before you put an application in production. - How agile practices can be applied before and after the application development is started. WHO THIS BOOK IS FORÊ The book is for readers with basic programming and android application development skills. The book is for any engineering graduates that wish to use Kotlin as a programming language for their Android application or wish to build a career in this direction.ÊThis book can also be useful for those who want to learn how testing aspects work for Android applications. The use cases and programs discussed in the book are self-explanatory and detailed with practical examples wherever necessary. This is why the book can be read by anyone who has an interest in Kotlin and Android and how applications are developed with the industry level standard maintained.Ê TABLE OF CONTENTS 1. Getting started with Kotlin for Android 2.ÊKotlin Fundamentals 3.ÊGo to the Depth of Kotlin 4.ÊDesign Patterns in Kotlin 5.ÊAnalyzing and Architecting a Meal Recipe App 6.ÊMaking Network Calls Using Coroutines 7.ÊKotlin-ize remaining of your app 8.ÊTesting the Kotlin Code 9.ÊMake Your App Production Ready 10.ÊKotlin Everywhere

Download or read book Xamarin Mobile Application Development for Android written by Nilanchala Panigrahy and published by Packt Publishing Ltd. This book was released on 2015-08-24 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Develop, test, and deliver fully-featured Android applications using Xamarin About This Book Build and test multi-view Android applications using Xamarin.Android Work with device capabilities such as location sensors and the camera A progressive, hands-on guide to develop stunning Android applications using Xamarin Who This Book Is For If you are a C# developer who wants to develop Android apps and enhance your existing skill set, then this book is ideal for you. Good working knowledge of C#, .NET, and object-oriented software development is assumed. What You Will Learn Build a multi-view, orientation-aware Android application with navigation Lay out content using the LinearLayout, RelativeLayout, and TableLayout layout managers Use a ListView (AdapterView) and Adapter to build a view that is populated from server data Consume REST web service to perform GET, UPDATE, DELETE operation Use Android SQLite for data persistence and caching Capture the current location of a device, determine the street address, and integrate with the map app Test, debug, and deploy an Android app In Detail Technology trends come and go, but few have generated the excitement, momentum, or long-term impact that mobile computing has. Mobile computing impacts people's lives at work and at home on a daily basis. Many companies and individual developers are looking to become a part of the movement but are unsure how to best utilize their existing skills and assets. The Xamarin suite of products provides new opportunities to those who already have a significant investment in C# development skills and .NET code bases, and would like to enter into this new, exciting world. This example-oriented guide provides a practical approach to quickly learn the fundamentals of Android app development using C# and Xamarin.Android. It will lead you through building an Android app step-by-step with steadily increasing complexity. Beginning with an overview of the Android and Xamarin platforms to provide you with a solid understanding of the underlying platform, we gradually walk through building and testing a Points of Interest Android app using C# and the Xamarin.Android product. You will learn to create ListView and add detail view to your Android application. You will handle application behaviors on orientation changes, before learning the different techniques to manage resources and layouts to support multiple screen sizes. You will then access a SQLite database in a cross-platform way and add location features to your application. Finally, you will add camera integration to your application and deploy your app to the various Android app stores. Style and approach An example-oriented, comprehensive guide to gain an understanding of both the Android and Xamarin platforms.

Download or read book The Secrets to App Success on Google Play Second Edition written by Google Inc. and published by Google Play Books. This book was released on 2015-11-17 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Best Book On Marketing Your Android App written by Eddie Kim and published by Hyperink Inc. This book was released on 2012-03-10 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bestselling Android Dev Eddie Kim Teaches You How To Market Your Android Apps! You've designed the perfect app, and you're wondering why no one is buying it. Our experienced Android developer, Eddie Kim, has been in your shoes, and he knows how stiff the competition can be. Eddie introduces you to the people with the power, your customers, as he walks you through the marketing steps you need to take to make your app stand out from the a sea of similar apps. You're an innovative developer, but when it comes to advertising your app, you don't know how to rally an audience like Billy Mays. However, you've found that other books offer redundant, outdated, or useless advice, and you're looking for a book that gives you specific, straight-forward strategies to dominate the market now. Eddie is here to show you his own tricks (which earned him over $180,000 a year in Android apps), which will increase your sales and teach you how to dream up bestselling Android apps for your money-making arsenal. JUST A FEW OF THE THINGS YOU'LL LEARN: * A step-by-step development guide for identifying unfilled app needs, avoiding piracy with Eddie's coding strategies, and guarding against * 3 major development mistakes * Android vs. iPhone: An analysis of the pros and cons of Android and iPhone programming * The inside scoop on increasing customer ratings, making the most of blogs and social media, and avoiding the 70-30 price split MEET EDDIE KIM Eddie is an independent Android developer, responsible for hit applications like Car Locator, Smarter Alarm, Copy Paste It, and Screenshot It. His applications have won numerous accolades and over $100,000 in prize money. He has been featured in numerous publications, including Wired Magazine, Techcrunch, and Capital. Today he sells over $180,000/year in Android apps. Eddie graduated from Stanford University in 2005.

Download or read book Mastering Android Development with Kotlin written by Milos Vasic and published by Packt Publishing Ltd. This book was released on 2017-11-08 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master Android development using a variety of Kotlin features About This Book Leverage specific features of Kotlin to ease Android application development An illustrative guide that will help you write code based Kotlin language to build robust Android applications Filled with various practical examples build amazing Android project using Kotlin so you can easily apply your knowledge to real world scenarios Who This Book Is For The book is for developers who want to build amazing Android applications in an easy and effective way. Basic knowledge of Kotlin is assumed, but you do not need any familiarity with Android development. What You Will Learn Understand the basics of Android development with Kotlin Get to know the key concepts in Android development See how to create modern mobile applications for the Android platform Adjust your application's look and feel Know how to persist and share application database Work with Services and other concurrency mechanisms Write effective tests Migrate an existing Java-based project to Kotlin In Detail Kotlin is a programming language intended to be a better Java, and it's designed to be usable and readable across large teams with different levels of knowledge. As a language, it helps developers build amazing Android applications in an easy and effective way. This book begins by giving you a strong grasp of Kotlin's features in the context of Android development and its APIs. Moving on, you'll take steps toward building stunning applications for Android. The book will show you how to set up the environment, and the difficulty level will grow steadily with the applications covered in the upcoming chapters. Later on, the book will introduce you to the Android Studio IDE, which plays an integral role in Android development. We'll use Kotlin's basic programming concepts such as functions, lambdas, properties, object-oriented code, safety aspects, type parameterization, testing, and concurrency, which will guide you through writing Kotlin code into production. We'll also show you how to integrate Kotlin into any existing Android project. Style and approach In this book, you'll master Android development using Kotlin through real application examples. We'll introduce you to basic Android concepts and offer guidance from the first steps to the final project. In each chapter, we'll develop one important application functionality as a development milestone. As we progress, you'll become more experienced in Android and our application will progress toward a real-world product. Finally, when we complete the application's development, we'll write proper tests to ensure it's production ready.

Download or read book Smashing Android UI written by Juhani Lehtimaki and published by John Wiley & Sons. This book was released on 2012-10-01 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: Designers and developers, create smashing apps for Android devices If you're developing applications for Android smartphones and tablets, you know it isn't enough just to create the app. The application has to be intuitive, well laid out, and easy to use. Smashing Android UI shows you just how to do that. Starting with basic components, this practical, full-color book shows you how to create scalable layouts, make use of adaptive layouts and fragments, follow Android design best practices, and design sleek, intuitive user interfaces using Android UI design patterns. One of the newest guides in the terrific Smashing Magazine book series, this book takes you beyond the basics with expert techniques and innovative ideas. Learn smart solutions that will help you avoid pitfalls while building apps that can scale up to a multitude of possible Android device-and-browser combinations. Teaches practical techniques for developing and designing applications that work on all Android phones and tablets Helps developers who have Android experience, but not necessarily design experience, as well as designers who want to follow Android design best practices and patterns Starts with how to use simple components and then moves on to building scalable layouts Covers adaptive layouts and fragments, responsive design, and how to design user interfaces using Android UI design patterns Smashing Android UI: Responsive Android UI and Design Patterns for Phones and Tablets helps you create apps for the hottest thing in technology--Android devices!

Download or read book Beginning Visual Studio for Mac written by Alessandro Del Sole and published by Apress. This book was released on 2017-10-24 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quickly learn how to get the most out of the Visual Studio for Mac integrated development environment (IDE). Microsoft has invested heavily to deliver their very best development tools and platforms to other operating systems. Visual Studio for Mac is a powerful developer tool that reinforces Microsoft’s “mobile-first”, “cloud-first”, and “any developer, any platform, any device” strategy. With the author's guided expertise and extensive code samples, you will understand how to leverage the most useful tools in Visual Studio for Mac, the code editor, and the powerful debugger. You also will appreciate the author's guidance on collaborating with other team members using integrated tooling for the Git source control engine. Whether you are a Mac developer interested in cross-platform development or a Windows developer using a Mac, Beginning Visual Studio for Mac will quickly get you up to speed! What You'll Learn Prepare, configure, and debug in the Mac development environment Create cross-platform mobile apps for Android, iOS, and Windows with Xamarin and C# in Visual Studio for Mac Build cross-platform Web applications with .NET Core using Visual Studio for Mac Customize your productive and collaborative development environment Who This Book Is For Software developers using a Mac computer who want to build mobile or web applications that run on multiple operating systems

Download or read book Kotlin for Android App Development written by Peter Sommerhoff and published by Addison-Wesley Professional. This book was released on 2018-12-17 with total page 1098 pages. Available in PDF, EPUB and Kindle. Book excerpt: Write More Robust and Maintainable Android Apps with Kotlin “Peter Sommerhoff takes a practical approach to teaching Kotlin by providing a larger set of code listings that demonstrate language features and by guiding readers through the development of two Android apps step by step. . . . Peter finds a good balance between what is essential and what can be left to readers, so this book is an efficient yet comprehensible source for starting programming with Kotlin.” –Bernhard Rumpe, Professor of Software Engineering, RWTH Aachen University The Kotlin language brings state-of-the-art programming techniques and constructs to Android development. Kotlin for Android App Development will help you rapidly understand Kotlin’s principles and techniques, apply Kotlin in production app development, integrate Kotlin with existing Java code, and plan a migration to Kotlin, if you choose. If you have at least basic programming experience (with any language), Peter Sommerhoff’s well-crafted overview and examples will help you get quickly up-to-speed with the Kotlin language, its constructs, and its advanced functional and object-oriented capabilities. Once you’ve mastered these foundations, Sommerhoff walks you through two complete app development projects, introducing best practices and emerging patterns for writing code that’s robust, concise, readable, and highly performant. Understand Kotlin’s goals, principles, advantages, design, and constructs Take full advantage of functional programming in the Kotlin environment Write more concise and reusable code using Kotlin’s object-oriented features Interoperate with existing Java code, and plan a migration to Kotlin Use coroutines to efficiently handle concurrency Capture data via third-party APIs, map it to internal data representations, and present it to users Master best practices for architecting Kotlin Android apps Improve productivity and readability by creating simple domain-specific languages in Kotlin

Download or read book Professional Mobile Application Development written by Jeff McWherter and published by John Wiley & Sons. This book was released on 2012-08-16 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Create applications for all major smartphone platforms Creating applications for the myriad versions and varieties of mobile phone platforms on the market can be daunting to even the most seasoned developer. This authoritative guide is written in such as way that it takes your existing skills and experience and uses that background as a solid foundation for developing applications that cross over between platforms, thereby freeing you from having to learn a new platform from scratch each time. Concise explanations walk you through the tools and patterns for developing for all the mobile platforms while detailed steps walk you through setting up your development environment for each platform. Covers all the major options from native development to web application development Discusses major third party platform development acceleration tools, such as Appcelerator and PhoneGap Zeroes in on topics such as developing applications for Android, IOS, Windows Phone 7, and Blackberry Professional Mobile Cross Platform Development shows you how to best exploit the growth in mobile platforms, with a minimum of hassle.

Download or read book Mobile DevOps Playbook written by Moataz Nabil and published by Packt Publishing Ltd. This book was released on 2023-09-28 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn to use mobile DevOps for faster, more efficient mobile development by uncovering the secrets of mobile application development lifecycle Key Features Discover best practices and mobile DevOps tools for test automation, app releases, performance optimization, security, error tracking, and more Enhance efficiency, speed, and quality of your development process with mobile DevOps Explore mobile DevOps components like continuous integration, testing, deployment, and monitoring Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionTo build mobile apps, you need to understand mobile-first features, tools, and processes that help you build, test, and release robust apps faster and more efficiently. The multitude of challenges stemming from mobile development's inherent complexities, including native iOS and Android app creation, cross-platform frameworks, and the implementation of scalable architectures within extensive teams, collectively contribute to a substantial number of obstacles that can significantly prolong the release process. This book will help you understand and implement the best practices of mobile DevOps for continuous integration, testing, delivery, deployment, and monitoring. You’ll explore different challenges faced by developers due to varied OSs, the unforgiving nature of mobile applications, and continuous updates to mobile phones and learn how to maneuver through these challenges. You’ll also get to grips with the latest trends while discovering the potential future of mobile DevOps, with valuable insights and guidance about integrating mobile development teams into your organization. By the end of this book, you’ll be well-equipped to successfully implement mobile DevOps and build fast, qualitative, and efficient mobile apps for your team or organization.What you will learn Discover the principles, components, and concepts of mobile DevOps Develop a successful mobile CI/CD strategy in your organization Identify the tools and processes for mobile app release and distribution Develop and release mobile applications efficiently and reliably Implement continuous testing with mobile DevOps Leverage Mobile DevSecOps to improve security, efficiency of your Mobile app development process Understand how Platform Engineering and IDP Teams can improve Developer Productivity in Mobile DevOps Identify and fix problems with mobile application performance and data usage Who this book is forThis book is for DevOps engineers looking to learn more about mobile DevOps to build effective processes for releasing mobile apps quickly and frequently. It’s also an excellent resource for mobile developers, mobile release managers, mobile architects, mobile platform engineers, and QA engineers, involved in mobile app development. Familiarity with DevOps and mobile app challenges related to testing, releasing, and monitoring especially at scale is a prerequisite.

Download or read book From Zero to Market with Flutter Desktop Mobile and Web Distribution written by Viachaslau Lyskouski and published by Viachaslau Lyskouski. This book was released on 2023-11-01 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is more than a set of instructions; it's an invitation to embark on a collaborative journey through the thrilling realm of platform-agnostic application development using Flutter. Together, we'll explore every phase of the application lifecycle, starting from the initial concept to the final distribution, with essential stops at development, testing, and automation along the way. This collaborative learning experience promises to be both exciting and educational as we delve deeper into this process as reading through. The goal of this book is not to teach how to create applications; it empowers to become a proficient, well-rounded developer.

Download or read book Cardboard VR Projects for Android written by Jonathan Linowes and published by Packt Publishing Ltd. This book was released on 2016-05-17 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Develop mobile virtual reality apps using the native Google Cardboard SDK for Android About This Book Learn how to build practical applications for Google's popular DIY VR headset Build a reusable VR graphics engine on top of the Cardboard Java SDK and OpenGL ES graphics libraries The projects in this book will showcase a different aspect of Cardboard development—from 3D rendering to handling user input Who This Book Is For The book is for established Android developers with a good knowledge level of Java. No prior OpenGL or graphics knowledge is required. No prior experience with Google Cardboard is expected, but those who are familiar with Cardboard and are looking for projects to expand their knowledge can also benefit from this book. What You Will Learn Build Google Cardboard virtual reality applications Explore the ins and outs of the Cardboard SDK Java classes and interfaces, and apply them to practical VR projects Employ Android Studio, Android SDK, and the Java language in a straightforward manner Discover and use software development and Android best practices for mobile and Cardboard applications, including considerations for memory management and battery life Implement user interface techniques for menus and gaze-based selection within VR Utilize the science, psychology, mathematics, and technology behind virtual reality, especially those pertinent to mobile Cardboard VR experiences Understand Cardboard VR best practices including those promoted by Google Design Lab. In Detail Google Cardboard is a low-cost, entry-level media platform through which you can experience virtual reality and virtual 3D environments. Its applications are as broad and varied as mobile smartphone applications themselves. This book will educate you on the best practices and methodology needed to build effective, stable, and performant mobile VR applications. In this book, we begin by defining virtual reality (VR) and how Google Cardboard fits into the larger VR and Android ecosystem. We introduce the underlying scientific and technical principles behind VR, including geometry, optics, rendering, and mobile software architecture. We start with a simple example app that ensures your environment is properly set up to write, build, and run the app. Then we develop a reusable VR graphics engine that you can build upon. And from then on, each chapter is a self-contained project where you will build an example from a different genre of application, including a 360 degree photo viewer, an educational simulation of our solar system, a 3D model viewer, and a music visualizer. Given the recent updates that were rolled out at Google I/O 2016, the authors of Cardboard VR Projects for Android have collated some technical notes to help you execute the projects in this book with Google VR Cardboard Java SDK 0.8, released in May 2016. Refer to the article at https://www.packtpub.com/sites/default/files/downloads/GoogleVRUpdateGuideforCardbook.pdf which explains the updates to the source code of the projects. Style and approach This project based guide is written in a tutorial-style project format, where you will learn by doing. It is accompanied by in-depth explanations and discussions of various technologies, and provides best practices and techniques.