Xamarin.Forms: Native iOS, Android, and Windows Phone apps from ONE - - PowerPoint PPT Presentation

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Xamarin.Forms: Native iOS, Android, and Windows Phone apps from ONE - - PowerPoint PPT Presentation

Aug 13, 2023 609 likes •950 views

Xamarin.Forms: Native iOS, Android, and Windows Phone apps from ONE C# Codebase James Montemagno Xamarin, Developer Evangelist @JamesMontemagno | @XamarinHQ Create native iOS, Android, Mac and Automatically test your app on Windows apps in

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James Montemagno Xamarin, Developer Evangelist

Xamarin.Forms: Native iOS, Android, and Windows Phone apps from ONE C# Codebase

@JamesMontemagno | @XamarinHQ

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Automatically test your app on hundreds of mobile devices Create native iOS, Android, Mac and Windows apps in Visual Studio and C#

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What is native?

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The Anatomy of a Native App

Native User Interfaces Native API Access Native Performance

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Architecting Mobile Apps

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Silo ¡ Approach ¡ Build ¡Apps ¡ Mul1ple ¡ Times ¡

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Write ¡Once, ¡ Run ¡Anywhere ¡ Approach ¡

Lowest ¡ ¡ Common ¡ Denominator ¡

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Xamarin’s Unique Approach

Native With Code Sharing

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Windows APIs

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iOS APIs | 100% Coverage

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Android APIs | 100% Coverage

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Anything you can do in Objective-C, Swift, or Java can be done in C# with Xamarin using Visual Studio

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C# runs on 2.6 Billion Devices

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How ¡ Xamarin ¡ Works ¡

§ C# + .NET Runtime § Native UI § Native Performance

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Development Environment

Xamarin Studio PC or Mac Visual Studio Plugin VS 2010/2012/2013

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Xamarin Designer for Android

Fully integrated into Xamarin Studio & Visual Studio

  • Multi-resolution editing
  • Easy switch between

design and Android XML

  • Shipping for over 2 years
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Xamarin Designer for iOS

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Portable ¡Class ¡Libraries ¡

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Xamarin.Forms

With Xamarin.Forms: more code-sharing, native controls Traditional Xamarin approach

Shared UI Code

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Xamarin.Forms

Quickly and easily build native user interfaces using shared code

  • Xamarin.Forms elements map to

native controls and behaviors

  • Mix-and-match Xamarin.Forms

with native APIs

  • Shared UI Code
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What’s Included

§ 40+ Pages, Layouts, and Controls § Build from code behind or XAML § Two-way Data Binding

  • § Navigation

§ Animation API § Dependency Service § Messaging Center Shared UI Code

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Pages

Content MasterDetail Navigation Tabbed Carousel

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Layouts

Stack Absolute Relative Grid ContentView ScrollView Frame

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Controls

ActivityIndicator BoxView Button DatePicker Editor Entry Image Label ListView Map OpenGLView Picker ProgressBar SearchBar Slider Stepper TableView TimePicker WebView EntryCell ImageCell SwitchCell TextCell ViewCell

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Demo

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  • Azure Mobile Service
  • Cross Platform
  • Component & NuGet
  • PCL Support
  • Online / Offline Sync

Cross Platform Cloud Service

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  • OAuth
  • Twitter
  • Facebook
  • Microsoft Account
  • Google
  • Custom
  • Easy Implementation
  • Look and Feel of Each Platform

Cloud Made Easy

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Client Synchronization

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Let’s Do It!

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Learn more

Unrivaled Mobile Development Training

Live unlimited mobile development training from mobile experts, in your time-zone, on your schedule and as often as you'd like.

xamarin.com/university

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Get Started Today: xamarin.com/download

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Q & A

  • Get your free C# t-shirt:

xamarin.com/shirt

  • Follow Me:

@JamesMontemagno @XamarinHQ #Xamarin