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Pablo Alejandre del Rio<br />Jeremy Cripps<br />Dan Evett<br />a developer guide<br />introducingWindows 7 Mobile<br />

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What we are covering today:<br />1<br />3<br />2<br />Introduction to W7<br />XNA Demonstration<br />Silverlight & Demo<br />A great introduction to Window 7 Mobile<br />

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Introduction to Windows 7 Mobile<br />Jeremy Cripps<br />1<br />

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<ul><li>Successor to the flagging Windows Mobile OS

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Launched in Autumn 2010

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Microsoft opted to aim the new operating system at the consumer market instead of the enterprise sector.

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User Interface Completely re-designed with a clean looking Metro Design Language

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Feature set limited at release, but has been extended by Mango release.</li></ul>WikiIntroduction<br />(Wiki,2011) <br />

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<ul><li>The Interface was dated, and was based on Windows Computers (but without all the functionality)

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Competitors such as the iPhone OS released many large updates in the time Windows took for the small transition from Mobile 6.0 to 6.5

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Not Touchscreen enabled

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Slow Browser</li></ul>Windows Mobile Criticisms<br />

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Metro UI<br />Samsung <br />Taylor<br />

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<ul><li>Application multitasking for background processing, audio and file transfer, and fast application switching.

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Deeper phone integration so apps can, for example, take better advantage of the versatility of Live Tiles (home screen tiles)

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Access to the camera and Motion Sensor library so developers can build apps that incorporate device hardware and build augmented reality experiences

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Custom Ringtones </li></ul>Mango! Windows Phone 7.5<br />

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<ul><li>The App store for Windows phone.

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~£63 per year for Membership to AppHub</li></ul>Windows Marketplace<br />(Msdnb,2011) <br />

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Windows Marketplace App Restrictions<br />Pillars<br />Applications are reliable. <br />Applications make efficient use of resources.<br />Applications do not interfere with the phone functionality.<br />Applications are free of malicious software.<br />The maximum size of the XAP package file is 225 MB. <br />An application must not exceed 90 MB of RAM usage, except on devices that have more than 256 MB of memory. <br />The application must render the first screen within 5 seconds after launch, and must be responsive to user inputafter 20 seconds.<br />The application must not call any APIs in the Microsoft.Xna.Framework.Game assembly or the Microsoft.Xna.Framework.Graphics assembly when using any methods from the System.Windows.Controls namespace.<br />The application must run on any Windows Phone device, regardless of model, screen size, keyboard hardware, and manufacturer.<br />

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<ul><li>Development Experience is very similar to .net

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Visual Studio can be used to program apps

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Integrated emulator for Windows Phone

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Silverlight and XNA are available to use.

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XAML Views with C# or VB.net for logic</li></ul>Developing for Windows Phone<br />

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<ul><li>Powered by .NET Compact Framework with most* namespaces intact

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Silverlight and XNA both use reduced frameworks

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WP Silverlight Toolkit available for extra controls and functionality

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No Direct File Structure Access (Isolated Storage)</li></ul>Windows Phone Compact Framework<br />

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Windows Phone Compact Framework<br />(Abhinaba, 2011) <br />

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<ul><li>Hubs provide an interface to interact with the system software or storage</li></ul>People Hub<br />Office Hub – Sharepoint and OneNote<br />Pictures Hub<br />Music + Video Hub<br />Marketplace Hub<br />Game Hub<br />Windows Phone Hubs<br />

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Isolated Storage<br />App 1<br />App 2<br />App 3<br />Applications<br />Virtualised File System<br />Hardware<br />Physical File System<br />

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Other Features Limitations<br />Applications can use a variety of hardware such as GPS, accelerometer or Microphone<br />Not including Light and Proximity Sensors<br />Each application can have an App bar with buttons to navigate the App.<br />The phone itself must have the same buttons as all Windows Phones<br />No Flash support for Browser.. Yet.<br />Emulator cannot play videos and has other limitations.<br />No Copy and Paste in the initial version of Windows Phone 7<br />Cant change Message tone.<br />

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2<br />Developing Apps:Silverlight<br />Pablo Alejandre del Rio<br />

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<ul><li>Combination of XAML and C#

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XAML: It defines what you can see on the phone (It is declarative)

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C#: It defines the behaviour

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Modern Application UI Framework

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Rapid Creation of visually apps

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Integrated theme controls

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Html/JavaScript integration.

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W7 metro relies on a modified edition of Silverlight 3

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W7 Mango: Standard Silverlight 4.

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Plus integration with XNA

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Full Integration in VS 2010</li></ul>Silverlight Introduction<br />(Msdn,2010) <br />

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Advantages Disadvantages<br />Input data integration<br />Hardware device access integration<br />HardwareStandardisedand optimized for this platform<br />Great resources online<br />Mix Technologies: Silverlight with XNA together <br />No too many devices yet.<br />No too many users yet.<br />(Fenlon,2011)<br />

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Developing Real Applications<br />Good but, can you show me the money ?<br />

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Video of real Applications<br />With Silverlight: http://www.youtube.com/watch?v=CgW-p0PxdtQ<br />What can you achieve with Silverlight + XNA ? a lot morehttp://www.youtube.com/watch?v=9LsaQcCAdEU<br />With XNA: Any Game you dream of : http://www.youtube.com/playlist?list=PLA3E6EEC3C0EE5611<br />

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What you need ?<br /><ul><li>Windows Phone Developer Tools

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Visual Studio 2010 Express for Windows Phone

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Windows Phone Emulator

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Silverlight for Windows

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Expression Blend SDK for Windows Mobile</li></ul>YES, ALL TOOLS ARE FREE !!!<br />

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Lifecycle<br />(Field, 2010)<br />

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Lifecycle: Deactivated Event<br />(mslearn.net,2011)<br />

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Architecture Design: Model-View-ViewModel<br />There are specific patterns for W7.<br />Model-View-ViewModel<br />A Way to separate data from user interface <br />Similar to previous models:<br />Model-View-Controller<br />Model-View-Presenter<br />

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Model-View-ViewModel (2) <br />(Hill, 2009)<br />

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Model-View-ViewModel(3) <br />(nikhilk.net , 2009)<br />

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Model-View-ViewModel (4) <br />Model:<br />Object Class or Data Access Class<br />Implements INotifyPropertyChanged & Property Change event<br />When property change, then view can update user interface<br />Interface<br />Link between Model and View<br />It is a collection that contains objects from the model<br />It uses an ObservableCollection<br />It allows to notify its views when items in the collection change,and views can update user interface<br />View:<br />ViewModel:<br />(Microsoft,2011)<br />

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Model-View-ViewModel(5) <br />(Shifflett, 2011)<br />

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Building Interface: XAML<br />Defines the visuals of the app<br />WYSIWYG design<br />In addition, it allows data binding, connection between controls and underlying data <br />For more complex interface: Expression Blend <br />Similar to XML<br />Is a declarative language (although arithmetic is not allowed )<br />Older patterns do not work<br />Integration with system’s theme<br />Interface restructuration according to resolution <br />(Agilitrain ,2010)<br />

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<ul><li>Border

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Canvas

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ContentControl

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ContentPresenter

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Control

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Grid

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HyperlinkButton

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InkPresenter

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ListBox

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MediaElement

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ListBox

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MultiScaleImage</li></ul>Controls<br />NEWCONTROLS<br /><ul><li>ToggleControlSwitch

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WebBrowser

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PhoneApplicationFrame

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PhoneApplicationPage

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Choosers & Launchers

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Application Bar

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Date & PickTimers

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Pivot Panorama

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PasswordBox

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Slider

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PasswordBox

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ProgressBar

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ScrollViewer

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StackPanel

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TextBlock

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UserControl</li></ul>(Lamas ,2010)<br />

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<ul><li>Limited release of beta application (100 users)

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In Visual Studio:

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Breakpoints

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Setting Variables

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Executing individual methods

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Silverlight Unit Test Framework

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Silverlight Port of NUnit

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In Blend:

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Dummy data generation</li></ul>Testing<br />

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Resources<br />Basics:<br /><ul><li>Anything you need

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Just in one click

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How to start</li></ul>Beginning:<br /><ul><li>Microsoft video Course

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Pluralsight-training</li></ul>In Depth:<br /><ul><li>Programming Windows Phone 7 by Charles Petzold

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Windows Phone 7 Application Development. Building Applications and Games Using Visual Studio, Silverlight and XNA. Nick Randolph & Christopher Fairbairn. Wiley Publishing Inc, Indianapolis, 2011

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Beginning Windows Phone 7 Development. Henry Lee & Eugene Chuvyrov. Apress USA 2010</li></li></ul><li><ul><li>Abhinaba (2011)

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http://blogs.msdn.com/blogfiles/abhinaba/WindowsLiveWriter/WindowsPhone7SeriesProgrammingModel_11AC8/image_6.png

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Agilitrain (2010)

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http://www.slideshare.net/shawnwildermuth/arch-mvvm

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Fenlon (2011)

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http://www.tested.com/news/windows-phone-7-mango-bringing-multitasking-and-new-hardware-this-fall/2178/

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Field (2010)

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http://blog.ian-field.co.uk/2010/10/windows-phone-7-application-lifecycle.html

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Microsoft (2011)

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http://msdn.microsoft.com/enus/library/gg521153(v=vs.92).aspx

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Hill (2009)

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http://blogs.msdn.com/b/dphill/archive/2009/01/31/the-viewmodel-pattern.aspx</li></ul>References<br />

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<ul><li>Msdn(2010)

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http://create.msdn.com/en-US/education/catalog/article/wp7_jump_start

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Msdnb(2011)

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http://create.msdn.com/en-us/home/membership

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mslearn.net (2011): http://borntolearn.mslearn.net/wp7/m/crsept2010/60137.aspx

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Lamas (2010)

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http://www.slideshare.net/ei99070/construir-aplicaes-silverlight-para-windows-phone-7

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nikhilk.net (2009)

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http://www.nikhilk.net/Silverlight-ViewModel-MVC.aspx

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Wiki (2011)

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http://en.wikipedia.org/wiki/Windows_phone_7

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Shifflett (2011)

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http://karlshifflett.wordpress.com/mvvm/wpf-line-of-business-introduction/</li></ul>References<br />

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<ul><li>Introduction and tools

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Controls

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XAML and relative positions

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Application Bar

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MVVM

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Isolated Storage

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Testing </li></ul>Demonstration<br />We will try to show its potential, summarizing all described previously. <br />

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3<br />XNA Demostration<br />Dan<br />

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?<br />Any furtherQuestions ?<br />Please Feel to Ask Any Questions<br />

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We hope you enjoyed it <br />We invite you to join the open discussion<br />