Building cross-platform Modern Apps: the Design perspective. Amit Bahree, Senior Director,

Transcription

1 Building cross-platform Modern Apps: the Design perspective Amit Bahree, Senior Director,

2 Agenda Mobile Platforms CoIT Development Options Xamarin Architecture Patterns and Principles Demos! Questions

3 Key Objectives Discuss cross platforms development needs Approach to select the right option Reusing your current investment Xamarin Overview

4 Mobile Web Growth

5 Mobile Platforms

6 A New Way of Work Business Personal A

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8 Options Web / Mobile Web Bootstrap (twitter) Zurb Foundation Mobify ASP.NET Platform Specific Visual Studio XCode Eclipse HTML 5 Sencha jquery joapp jqtouch Interpreted RhoMobile Appcelerator JMango Hybrid PhoneGap Facebook Cross Compiled Kony ifactr DevExpress Xamarin Lowest Common Denominator?

9 What about Native? Platform Dev Tools Emulators Delivery Model

10 Xamarin Cross Platform Based on open source (Mono) Supports ios, OSX, WP, Android, and Windows 8 Code Reuse Share code across platforms Invoke existing libraries built in Java, C#, Objective C Modern Development C#, LINQ, Lambda, Events Visual Studio Xamarin Studio Component Store Native API Regular C# class libraries, mapped to Android and ios APIs Native Support Native API (e.g. GPS, NFC, etc.) Platform specific UI Controls (e.g. Tab Control on Android) UI Design Good UI design tools Point and Click UI Design

11 Application Layers User Interface App Layer Shared Code Xamarin.Mobile Business Logic Services Layer Data Access Layer Data Layer

12 Demo Introduction to Xamarin Simple Contact application ios Development on Windows and Mac XStudio and Visual Studio

13 Xamarin Architecture Windows Windows Phone App ios, OSX ios, OSX App Android Android App Windows Phone Toolkit Xamarin.iOS (All ios specific wrapper classes.) Xamarin.Android (Android specific wrapper classes).net Framework Mono Framework + GC Platform APIs OS C# Application Run Time Xamarin Windows Phone OS ios, OSX [Linux based] Android [Linux based]

14 Xamarin App Compile and Run ios, OSX Xamarin.iOS Xamarin.Android Android App App Launch Xamarin Complier Ahead-of-Time (AOT) Bindings to C and Obj-C Runtime + APIs Xamarin Compiler Bindings to Android NDK (C/C++) Bindings (Android Callable Wrappers) to Dalvik/Java Just in Time Complier(JIT) Native ARM assembly code Intermediate Language Native ARM assembly code

15 Demo Applying MVVM for cross platform device development Advanced Contact Application Native APIs Hardware Access Reuse across Android and ios

16 Patterns and Principles Façade Singleton Provider Dependency Inversion Async MVVM Strategy Layering

17 Demo Bringing it all together Real-time airline tracker ipad, Android Slate, Win 8 Slate Native integration Maps, and GPS Off-line data support Code Reuse across the platforms

18 Recap Mobile growth and platforms Mobile development options Native development challenges Xamarin Architecture Patterns and Principles Demos!

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20 Catch all the excitement by visiting us at booth in the expo Know more about Accenture-Avanade-Microsoft Power of 3 relationship Explore cools things we do with Microsoft technologies, Kinect and Windows 8 There s something in store for you too! Participate in a short quiz and win interesting goodies!

21 Resources Microsoft Virtual Academy Windows Server 2012 Evaluation System Center 2012 SP1 Evaluation Windows Server 2012 Virtual Labs

22 2013 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the US and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS 2013 Microsoft Corporation. All rights reserved. PRESENTATION. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the US and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.