更新时间：2021-08-27 19:59:00
封面
Title Page
Copyright and Credits
Mastering Xamarin.Forms Second Edition
Dedication
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PacktPub.com
Foreword
Contributors
About the author
Acknowledgments
About the reviewer
Packt is searching for authors like you
Preface
Who this book is for
What this book covers
To get the most out of this book
Download the example code files
Conventions used
Get in touch
Reviews
Getting Started
Introducing the app idea
Defining features
Creating the initial app
Setting up the solution
Updating the Xamarin.Forms packages
Creating the main page
Creating the new entry page
Creating the entry detail page
Summary
MVVM and Data Binding
Understanding the MVVM pattern
Adding MVVM to the app
Setting up the app structure
Adding ViewModels
Adding MainViewModel
Adding DetailViewModel
Adding NewEntryViewModel
Navigation
The Xamarin.Forms navigation API
Navigation and MVVM
The ViewModel-centric navigation
Creating a navigation service
Updating the TripLog app
Updating BaseViewModel
Updating MainViewModel
Initializing MainViewModel
Updating NewEntryViewModel
Updating DetailPage
Platform Specific Services and Dependency Injection
Inversion of control and dependency injection in mobile apps
Xamarin.Forms DependencyService versus third-party alternatives
Creating and using platform-specific services
Creating a location service
Using the location service on the new entry page
Adding the location service implementation
Registering dependencies
Registering the platform-service implementations
Registering the ViewModels
Registering the navigation service
Updating the navigation service to handle ViewModel creation and dependency injection
User Interface
Custom renderers
Creating a TableView DatePicker
Value converters
Creating a reverse visibility value converter
Creating an integer to image value converter
Adding pull-to-refresh
Accessibility
Supporting screen readers
API Data Access
Creating an API with Microsoft's Azure App Service
Browsing and adding data
Creating a base HTTP service
Creating an API data service
Updating the TripLog app ViewModels
Offline data caching
Adding the Akavache library
Maintaining an offline data cache
Authentication
Adding identity and authentication to Azure Mobile Apps
Setting up permissions
Setting up an identity provider
Creating an authentication service
Adding a sign in page
Testing
Unit testing
Testing ViewModels
Running unit tests in Visual Studio
App Monitoring
