xamarin: create native ios, android and windows apps in c#

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Xamarin: Create na,ve iOS, Android and Windows apps in C# Alius Petraška, Senior Mobile Developer

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Page 1: Xamarin: Create native iOS, Android and Windows apps in C#

Xamarin:  Create  na,ve  iOS,  Android  and  Windows  apps  in  C#  Alius  Petraška,  Senior  Mobile  Developer  

Page 2: Xamarin: Create native iOS, Android and Windows apps in C#

C# The best language for Windows development

Modern Features • Advanced Tools • Proven Libraries • Large Community

Page 3: Xamarin: Create native iOS, Android and Windows apps in C#

Intro

Page 4: Xamarin: Create native iOS, Android and Windows apps in C#
Page 5: Xamarin: Create native iOS, Android and Windows apps in C#
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C# + ______ Xamarin makes C# the best language for mobile development

Native Code Generation • Platform API Bindings • Code Sharing • Visual Studio

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Productive environment

Shared Code

High Performance

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Reason #1

LINQ Support

Work With XML Easily XDocument

Event Handling & Delegates

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Reason #2

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Reason #3

Objective-C C# with Xamarin

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Reason #4

Objective-C C# with Xamarin

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Reason #5

Java C# with Xamarin

or async

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Reason #6

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Build App Multiple Times

Page 19: Xamarin: Create native iOS, Android and Windows apps in C#

The Write-Once-Run-Anywhere Approach

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Xamarin’s Unique Approach

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What is native?

Native User Interfaces Native API Access Native Performance

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Windows API’s

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iOS API’s

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Android API’s

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

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Emerging Technologies & Devices

Android Wear Google Glass Amazon Fire Phone Amazon Fire TV

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a

C# runs on ~2.6 Billion Devices

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Disadvantages

•  You need a license •  It’s not a shared UI Platform •  You need to understand each platforms UI controls and

UX recommendations •  You need a Mac for iOS development

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Xamarin Studio

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NuGet

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F#

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Windows Azure welcomes Xamarin

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Telerik UI for Xamarin

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Free

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@aliuspetraska