Book Image

Xamarin Mobile Development for Android Cookbook

By : Matthew Leibowitz
Book Image

Xamarin Mobile Development for Android Cookbook

By: Matthew Leibowitz

Overview of this book

Xamarin is used by developers to write native iOS, Android, and Windows apps with native user interfaces and share code across multiple platforms not just on mobile devices, but on Windows, Mac OS X, and Linux. Developing apps with Xamarin.Android allows you to use and re-use your code and your skills on different platforms, making you more productive in any development. Although it’s not a write-once-run-anywhere framework, Xamarin provides native platform integration and optimizations. There is no middleware; Xamarin.Android talks directly to the system, taking your C# and F# code directly to the low levels. This book will provide you with the necessary knowledge and skills to be part of the mobile development era using C#. Covering a wide range of recipes such as creating a simple application and using device features effectively, it will be your companion to the complete application development cycle. Starting with installing the necessary tools, you will be guided on everything you need to develop an application ready to be deployed. You will learn the best practices for interacting with the device hardware, such as GPS, NFC, and Bluetooth. Furthermore, you will be able to manage multimedia resources such as photos and videos captured with the device camera, and so much more! By the end of this book, you will be able to create Android apps as a result of learning and implementing pro-level practices, techniques, and solutions. This book will ascertain a seamless and successful app building experience.
Table of Contents (20 chapters)
Xamarin Mobile Development for Android Cookbook
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
Index

Introduction


Data is the most important feature of many apps, and the best way to use this data is often to present it first. Data comes in many shapes and forms, but in order to be managed or manipulated, it has to be presented.

Data can be in the form of images, text, or other forms, but often the most common way of presenting data is in a list. Lists provide a structured way in which data can be quickly viewed and compared.

There are many ways to present data in the form of a list. It can simply be presented as text blocks one below the other; however, this is often difficult to read. If each chunk of data is carefully arranged and presented, the data becomes more useful. Not only how the data is arranged but also how the data is rendered aids viewing.

Humans can easily pick out patterns and identify specific items if the data is arranged in a form that is both neat and clean. By spacing and ordering items, data becomes easier to consume.

Another important aspect of data presentation is the...