Book Image

Windows Application Development Cookbook

By : Marcin Jamro
Book Image

Windows Application Development Cookbook

By: Marcin Jamro

Overview of this book

Need to ensure you can always create the best Windows apps regardless of platform? What you need are solutions to the biggest issues you can face, so you can always ensure you’re making the right choices and creating the best apps you can. The book starts with recipes that will help you set up the integrated development environment before you go ahead and design the user interface. You will learn how to use the MVVM design pattern together with data binding, as well as how to work with data in different file formats. Moving on, you will explore techniques to add animations and graphics to your application, and enable your solution to work with multimedia content. You will also see how to use sensors, such as an accelerometer and a compass, as well as obtain the current GPS location. You will make your application ready to work with Internet-based scenarios, such as composing e-mails or downloading files, before finally testing the project and submitting it to the Windows Store. By the end of the book, you will have a market-ready application compatible across different Windows devices, including smartphones, tablets, and desktops.
Table of Contents (17 chapters)
Windows Application Development Cookbook
Credits
About the Author
Acknowledgements
About the Reviewer
www.PacktPub.com
Preface

Recognizing speech


In the previous recipe, you learned how to enable an application to speak to a user. However, that is not all, because your application can even listen to a user! In this recipe, you will learn how to recognize speech and perform various actions, depending on the result of recognition.

As an example, you will create an application that recognizes a few names of colors, namely red, yellow, white, blue, and green. The recognition should start after tapping on the screen. When the recognition is completed successfully, the color presented on the page should be changed to the correct one.

Getting ready

To step through this recipe, you only need the automatically generated project.

How to do it...

To prepare an example that makes it possible to change the color presented on the page after recognizing the color name by the built-in speech recognition mechanism, perform the following steps:

  1. Enable the Microphone capability by double-clicking on the Package.appxmanifest file in the...