1. Building Windows Phone Applications with Silverlight Your Name

2. Agenda  Introduction  App model  Navigation  Events  Phone Controls  Panorama  Pivot  Web Browser  Bing Maps Control  DeepZoom  Templates and Styles  OS and in-box App Integration

3. What is Silverlight? Powerful Development Platform Engaging, Interactive User Experiences

4. Silverlight Capabilities Inputs Keyboard Mouse Touch Ink Media Digital media capture & playback VC1, WMA, MP3 Data Language Integrated Query (LINQ) LINQ to XML XML IsolatedStorage Base Class Library (BCL) Generics Collections Cryptography Threading Windows Communication Foundation REST RSS/ATOM SOAP XAML UI Core Vector Animation Text Images

5. Performance tuning Input integration H/W media and sensor integration OS application model integration Relaxed sandbox constraints What is Silverlight for WP7? Starts with Silverlight 3 plus…

6. AppModel

7. Pictures Take a look at recent photos People Look up the status for a contact Pictures Continue looking at recent photos UI Navigation: Example

8. Navigation  PhoneApplicationFrame  PhoneApplicationPage

9. PhoneApplicationPage  More than the container for units of navigation  OnChooserReturn  OnOrientationChanged  OnNavigatedFrom  OnNavigatedTo  OnBackKeyPress

10. Back key  Lets the user to return to previously- viewed screens  Can go back across applications  Not used for application-specific behaviour

11. Application events  Obscuring  Activation

12. a world of constant interruptions phone calls App switch txt msgs :-) reminders low battery lock screen

13. Not running StartRunningExit basic application lifetime Obscured Paused

14. obscured: popup ui from shell RunningObscuredRunningUnobscured Games could auto- pause Game could auto-resume Phone call Reminder Battery low Not in the Mix build

15. paused: jump to another app RunningPauseSuspendedResume Assume your process is killed Save state for later use Load state to continue where you left off Not in the Mix build User never knows what happened :-) Start Button Accept call Open toast

16. Demo Pause and Exit

17. Panorama

19. Pivot

20. ApplicationBar & SystemTray  SystemTray  No integration, but does affect Layout  Show:Hide using SystemTray.IsVisible  ApplicationBar  Buttons (up to 4)  Menu Items ( recommend 6)  Toggle: .ApplicationBar.IsVisible

21. Web Browser Control  Displays network and local content  Supports pan, double tap and pinch to zoom  Supports transforms & projections  No Input on transform  Application can interact with javascript  Optimized for privacy  Script is disabled by default  Cookies and cache are isolated

22. Silverlight to Script function runScriptStuff(arg1, arg2) { return “awesome”; } string out = wb.InvokeScript("runScriptStuff", arg1, arg2); Silverlight javascript

23. Script to Silverlight window.external.Notify(string); void wb_ScriptNotify(object s, NotifyEventArgs e) { string return = e.Value; } Silverlight javascript

24. Demo Web Browser Control

25. MultiScaleImage ( aka deepzoom)  Included in core run-time  Optimized to take advantage of GPU  Consumes same content as SL on desktop  Supported for Online content  not isolated storage or embedded content  No oob gesture support  Manipulation APIs make this easy though

26. Integrating with the OS  Hub integration  Enhance the built in hubs with your application  Launchers let you fire and forget to an OS app  SMS, email, web browser, maps, dialer, search, etc  Choosers are like an open file dialog  Launches an OS experience for letting the user choose data for the app  Picture, contact, camera, etc

27. Launchers & Choosers Launchers  CameraCaptureTask  MarketplaceLauncher  MediaPlayerLauncher  PhoneCallTask  SaveEmailAddressTask  SavePhoneNumberTask  SearchTask  EmailComposeTask  SMSComposeTask  WebBrowserTask Choosers  PhoneNumberChooserTask  PhotoChooserTask  EmailAddressChooserTask

28. Demo Launchers

29. Isolated Storage  Compatible APIs with Silverlight on desktop  No quota limits  Not shared (ever)  No write access to Media Library, use XNA for that  Use for your application settings

30. Integrating with Windows Phone Hardware

31. Agenda  Keyboard  Touch  Silverlight  XNA  Accelerometer  Audio  Video  Location  Compass

32. Keyboard

33. Demo Software Keyboard and Input Scope

34. Touch (in Silverlight)

35. Demo Touch in SIlverlight

36. Touch in XNA  TouchPanel  public static TouchPanelCapabilities GetCapabilities();  public static TouchCollection GetState();  TouchLocation  public Vector2 Position { get; }  public int Id { get; }  public bool TryGetPreviousLocation (out TouchLocation … );

37. Accelerometer Measures force applied on each axis over time +Y -Y +X -X +Z -Z

38. Accelerometer  AccelerometerSensor  ReadingChanged even  Start ()  Stop ()  AccelerometerReading  X -  Y –  Z

39. Demo Accelerometer

40. Audio Input  Mic input  Gives access to raw PCM WAV data  Calls BufferReady event at regular intervals  Call the GetData method from the BufferReady event or as often as your app requires  10ms latency

41. Media  Media support  H/W decode  MediaStreamSource  PlayReady DRM  MediaElement Limitations  One MediaElement only  No VideoBrush  XNA sound effect API  Supports polyphonic, looping wav data

42. Vibration  Vibrates the phone for a given duration  Useful for haptic feedback  Notifying users of updates VibrateController vc = VibrateController.Default; vc.Start(TimeSpan.FromSeconds(2)); // vc.Stop (); //to stop it before the timespan

43. location Location services + Accuracy - Power - Speed - Indoors - Accuracy + Power + Speed - Wilderness +/- Accuracy +/- Power +/- Speed +/- Urban areas GPS

44. Location Services  Smart device + cloud service  Balance accuracy with time & power  Consistent API across platforms

45. Demo location services

47. Thanks!! Q&A