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Key benefits

Updated for Xamarin.Forms 4

Packed with real-world scenarios and solutions to help you build professional grade mobile apps with Xamarin.Forms

Includes design patterns and best practice techniques that every mobile developer should know

Description

Discover how to extend and build upon the components of the most recent version of Xamarin.Forms to develop an effective, robust mobile app architecture. This new edition features Xamarin.Forms 4 updates, including CollectionView and RefreshView, new coverage of client-side validation, and updates on how to implement user authentication. Mastering Xamarin.Forms, Third Edition is one of the few Xamarin books structured around the development of a simple app from start to finish, beginning with a basic Xamarin.Forms app and going step by step through several advanced topics to create a solution architecture rich with the benefits of good design patterns and best practices. This book introduces a core separation between the app's user interface and the app's business logic by applying the MVVM pattern and data binding, and then focuses on building a layer of plugin-like services that handle platform-specific utilities such as navigation and geo-location, as well as how to loosely use these services in the app with inversion of control and dependency injection. You’ll connect the app to a live web-based API and set up offline synchronization before testing the app logic through unit testing. Finally, you will learn how to add monitoring to your Xamarin.Forms projects to track crashes and analytics and gain a proactive edge on quality.

Who is this book for?

This book is intended for .NET developers who are familiar with Xamarin mobile application development and the open source Xamarin.Forms toolkit. If you have already started working with Xamarin.Forms and want to take your app to the next level, making it more maintainable, testable and flexible, then this book is for you.

What you will learn

Find out how, when, and why to use architecture patterns and best practices with Xamarin.Forms

Implement the Model-View-ViewModel (MVVM) pattern and data binding in Xamarin.Forms mobile apps

Incorporate client-side validation in Xamarin.Forms mobile apps

Extend the Xamarin.Forms navigation API with a custom ViewModel-centric navigation service

Leverage the inversion of control and dependency injection patterns in Xamarin.Forms mobile apps

Work with online and offline data in Xamarin.Forms mobile apps

Use platform-specific APIs to build rich custom user interfaces in Xamarin.Forms mobile apps

Explore how to monitor mobile app quality using Visual Studio App Center

What do you get with Print?

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Frequently bought together

C# 8.0 and .NET Core 3.0 – Modern Cross-Platform Development

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Hands-On RESTful Web Services with ASP.NET Core 3

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Total € 123.97

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Amazon verified reviews

xmichael Sep 24, 2021

This book is very short and super basic. Almost 1/2 the book is about setting up Azur, and a good 20% is just filler content, 1/2 a page is dedicated to name tools that you can use to expand a zip file. What a joke.

Amazon Verified review

Nadine Meißner Apr 19, 2021

Wurde verschenkt. Dem beschenkten gefiel es Sehr.

Amazon Customer Jan 23, 2021

I am trying to learn Xamarin Forms and gave this book a try. Well after having error message and spending weeks and weeks of googling with no results I finally got in touch with the author. He would not respond to the tweets that I sent him so i seen he works with another company. I Tweet them and next thing you know Ed got back with me. I explained to him the issue I was having and he requested pictures and section i was having issues with. I sent screenshots and a text letter explaining area of the book errors where occurring. He never got back with me and after several weeks of googling and posting to several Facebook groups i was able to find the answer. I found out a lot of people was having the same issue. Finally Ed got back with and I gave him the results of my research and a new error i found in his book. He never emailed back to help or even to thank me for helping him when he doesn't care to help me. VERY AWFUL AUTHOR.

Gunter R. Beck Sep 14, 2020

The book is page after page actual working samples and examples. You may skip a chapter, say on Dependency Services; but you will always have a working app. Great as a reference app on your 'backup' drive. I highly recommend Ed Snider

Timbo Aug 27, 2020

This book is very good about build MVVM apps using Xamarin. While it is written for VS Mac, it will work with VS Windows.One of things about Xamarin is that like Java, there is a lot of coding you see in the examples that doesn't make a lot of sense right away. The book tells you what is does but I wish they were better with comments in the examples. If you're going to use the books examples for coding purposes in the future, its a good idea to connect the dots.I wish this book covered editing data in a table. A lot of Xamarin books that I have seen do a poor job of that. I'm only halfway through the book and looked ahead and didn't see any examples in here.

Mastering Xamarin.Forms: App architecture techniques for building multi-platform, native mobile apps with Xamarin.Forms 4 , Third Edition

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