Mobile Dev + Test 2017 - Tutorials

Today’s world of smartphones has narrowed into two primary camps—Android and IOS—and to be competitive, you must develop for both. If you don’t want to hire two completely different development teams, use Xamarin. It enables .NET development teams to leverage their current platform and abilities to build truly cross-platform apps with a single code base. Mike Benkovich explores how you can start using Xamarin to build code for Android and iOS devices using C# and a common framework. Mike presents an overview of Xamarin and how it is used for cross-platform development. See how to setup and...

With the burgeoning number of mobile OSs, browsers, and platform combinations, comprehensive mobile app testing can be a nightmare—but it doesn’t have to be! Brian Hicks demonstrates ways to leverage the open source Selenium (IDE) with cloud services to test mobile apps across multiple browsers and platforms. Through hands-on exercises, experience how Selenium interacts with web browsers below the GUI to test actions, inputs, and expected outcomes. Examine how the Selenium framework works and learn how to expand Selenium tests to improve device and platform coverage. Employing a cloud-...

The critical steps that need to happen before coding starts are all-too-often brushed over or skipped entirely. Developers, testers, product owners, and anyone at any level who is looking to refine or plan the critical UX portion of either a new product or revamping an existing product will benefit from this tutorial. Because user experience (UX) will make or break every new app, you have to get it right the first time. Jaimee Newberry explores brand/product voice and personality questions that help teams quickly map out the direction that affects everything—product experience, visual...

An API (Application Programming Interface) provides information or content to mobile applications, and in turn, the application presents this content to the end user. The API is a service and a crucial element in the success of any mobile application. Because this is a service, the fundamental question is: How can I test an API behind an application? In this introductory tutorial Marc van’t Veer focuses on what REST APIs are and how to test them. Marc starts with basic concepts of the message architecture in an API and then explains elements like resources, verbs, states, headers, and...

From the gathering of data to its analysis and presentation, Microsoft Azure provides services to make architecting and delivering IoT functionality easy. Mike Benkovich illustrates the possibilities with MyDriving, a reference architecture application that shows the processing of data created by an OBD/II device through a smartphone proxy. He introduces the concepts of Data in Motion and IoT infrastructures and describes various Azure services and management tools. With this foundation established, Mike introduces you in a lab setting to core services including Event Hub, stream analytics...

Today's web programming is no longer stuck on the desktop. Modern web apps live on mobile smartphones and tablets. In this hands-on session, Troy Miles shares how using Google’s Angular and Angular Material allows your single codebase to move easily among all these environments. Angular Material, the DOM implementation of Google's Material Design Specification, is similar to Twitter's Bootstrap framework in purpose but relies on Angular directives rather than CSS classes. A full UI toolkit, it adds widgets for everything from buttons to sidenavs. In addition to supplying widgets,...

The Application Programming Interface (API) is a service and a crucial element in the success of any mobile application. Improving your API testing skills allows you to give your development team better feedback in more efficient and effective ways. So how do you test whether the API is easy to use, scalable, performing at an acceptable level, and secure? In this advanced hands-on workshop, Marc van’t Veer explains how to define and implement a dedicated test strategy, use tooling to compare versions of APIs and versions of a resource, use headers with tokens, create Java scripts to...