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Developing Enterprise Mobile Apps with Xamarin. Loren Horsager CEO, Mobile Composer. Outcomes. Enterprise Mobile Platform Considerations When and why to use Xamarin How to get started with Xamarin When to use different options in Xamarin Xamarin.Forms vs. Native
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Developing Enterprise Mobile Apps with Xamarin Loren Horsager CEO, Mobile Composer
Outcomes • Enterprise Mobile Platform Considerations • When and why to use Xamarin • How to get started with Xamarin • When to use different options in Xamarin • Xamarin.Forms vs. Native • Shared Projects vs. Portable Class Libraries
Enterprise Mobile Challenges • Audience • Internal – Enterprise App Stores • External – Public App Stores • Increasing segmentation • Bring your own device • Multiple platforms • iOS • Android • Windows Mobile
What does an enterprise team need? • Lots of Skills Needed • Multiple languages • Multiple Platforms • Multiple Devices • Different Implementation processes
Development Options • Content Delivery • Quick to develop • Cross Platform • Quick to develop • Best Experience • More $, More Time
Write Once, Run Everywhere • Portable Class Libraries • Shared Projects • Xamarin.Forms
Cost Traditional iOS & Android • Mac • Mobile Devices Total Cost: ~ $3,000 Xamarin iOS & Android • Mac • Mobile Devices • Xamarin Platform • iOS $900 • Android $900 Total Cost: ~ $4,800 + $1,800
Enterprise App Types • Brand • Content • Experience • Functional • Integration Consumer Facing Apps Internal Facing Apps • Functional • Content • Integration • Experience • Brand
Consumer Based Apps • Brand will matter • Complete control over layout and design by platform • Depending on the specific design might need to create custom UI for each platform
Internal Apps • Xamarin.Forms for quick development • Deliver for BYOD situations • Tablet and/or Phones • Shared codebase • Communications tools and data access tools
Xamarin Toolset • Xamarin Studio – Mac • Visual Studio Projects • Build Server for iOS builds from Visual Studio
Cross Platform Project Structure Visual Studio Solution - Mobile Models Project Shared App Logic Shared UI Project iOS Project Android Project Windows Mobile Project
Code Examples • Hello World App
Code Examples • Xamarin.Forms
Data Access • Enterprise Framework • WebAPI, Restful services • Breeze • Local Storage • Key/Value pairs • Files • Text Files • Binary Data • Serialized Files • Database (SQLite)
Code Examples • Data Access • Local Storage
Xamarin Benefits • Leverage current .NET team • Faster time to market for mobile apps • Shared code across devices • Target more devices • Quickly deploy internal Line of Business Apps
Orchestrate Demo • Real World Xamarin App • Native code • Sync with WebAPI, Breeze • SQLLite for Offline usage
Resources • Download Code at http://developer.xamarin.com/guides/ • Download Presentation at http://lorenhorsager.com/?p=56 • Connect Loren.horsager@mcomposer.com @lorenhorsager