Complete guide to Learn Xamarin is an open-source platform for building modern and high performance applications for iOS, Android, and Windows. Xamarin is an abstraction layer that manages communication of shared code with underlying platform code. It is a software company originated in 2011. Xamarin was acquired by Microsoft in 2016. It provides the developers with the whole range of tools which can be used for the development of the cross-platform mobile application.It is a framework to develop a cross platform mobile application using C#. There are various frameworks which offer the cross platform app development. It uses HTML and JavaScript. Using these frameworks, we can develop apps like a website for mobile app using JS libraries. Xamarin is unique because it offers a single language C#, which works on all the three mobile platforms (Android, iOS, and Windows).
What you will learn here:
Who Xamarin is for?
What are Xamarin forms?
Xamarin using SQLite
Cross-Platform
Working of Xamarin
Need of Xamarin
Advantages of Xamarin
Who Xamarin is for?
Complete guide to Learn Xamarin is for developers with the following goals:
- Share code, test and business logic across platforms.
- Write cross-platform applications in C# with Visual Studio.
What are Xamarin forms?
Xamarin.Forms offers a significant time savings trait. Its main feature is that it abstracts the user interface of each platform – the individual operating system controls and navigates metaphors – into a common layer, which can be used to build apps for iOS, Android, and UWP with a both a shared application layer and user interface layer. However, Xamarin.Forms is much more than that. The cross platform user interface elements as well as some other features that make Xamarin.Forms a full-fledged framework worth considering for your next mobile app.
What you can do with Xamarin Forms:
- Build native mobile apps for Android, iOS and Windows using C#
- Understand the basics of Xamarin Forms and its architecture
- Build user-interfaces with XAML code
- Work with images
- Present data in beautiful, interactive lists
- Implement multi-page apps with navigation, tabs, master/detail pages
- Build forms and setting pages
- Store and retrieve data from variety of sources (file system, SQLite database and RESTful services)
- Learn and Implement Model-View-ViewModel (MVVM) architectural pattern
Xamarin using SQLite
SQLite today is one of the most preferred embedded database for mobile and web developers. It is the primary factor because of the fact that it is free and open source and it provides a very simple, server less, zero configuration set-up.
5 Steps for embedding SQLite in a Xamarin.Forms app
- Create a SQLite database file directly in Xamarin.Forms or use a Pre-created SQLite database and embed it in the app.
- Link the SQLite database file to each platform specific project in Xamarin.Forms. We will use Android and iOS.
- Add the SQL.SQLite.Net-PCL plugin to each project of your Xamarin.Forms.
- Copy the database file from the application bundle to a writable location on the mobile device’s file system.Open the database file for editing by defining an interface in the common code base project and implementing the method in respective platform specific project to perform this step.
- Create a model matching the SQLite Database table definitions in the Xamarin common code base.
Working on Cross-Platform:
For mobile, tablet, and desktop applications, Xamarin provides a cross-platform development solution.Building the mobile apps can be easy as opening up the IDE, writing and testing an app and submitting to an app store. It processes the up-front design, Usability testing, QA testing on thousands of devices, a full beta lifecycle, and then deployment in several different ways.Xamarin allows you to develop in C# with a class library and runtime which works across all platforms including iOS, Windows, and Android.
Complete guide to Learn Xamarin combines abilities of the native platforms and adds various powerful features of its own, namely:
- Complete binding for the SDKs
- Objective-C, Java, C, and C++ interop
- Modern Language Constructs
- Modern Integrated Development Environment
- Mobile Cross-Platform Support:
Need of Xamarin:
- Xamarin applications are developed using C#. C# is a modern language which has many advantages over Objective-C and Java.
- Xamarin provides the facility to include Objective-C, Java, and C++ libraries directly. It gives you the ability to reuse all the third party codebases, which are Java, Objective-C, or C++.
- Xamarin offers cross-platform support for the three major mobile platforms (Android, iOS, and Windows).
- Xamarin efficiently reduces the time and cost of mobile app development.
- Xamarin provides a large collection of class libraries.
- Xamarin provides robust compile-time checking. It will lead to lesser runtime error and high-quality applications.
Advantages of Xamarin:
- Fast App Development Cycle
- Active Applications
- Shared App Logic
- API Integration
- Xamarin Component Store
- Advantages of C#
