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DEVELOPMENT 

Fahim Jatmiko Client and Mobile Development SpecialistMicrosoft Innovation Center

INDONESIA

Silverlight forWindowsPhone

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Agenda

Knowing the Windows Phone

Silverlight Web and SL in Windows Phone

Windows Phone Specific Aspects

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What Is Windows Phone?

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Is About

People

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Bye Bye

Mrs./Mr.Ring-Ring

5

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Metro

Design

Language

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Developing Windows Phone

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Why Develop for Windows Phone?

For .NET developers, You already are already a

WP developer!

Silverlight or XNA!

C# or VB.NET

Strict hardware specs

ConsistentPlatform

WindowsPhone

Hardware

CommonHardwareElements

QualityFocus

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Elements of the Application

Platform

CLOUD

SCREEN

Cloud Services

Runtime – On “Screen” 

Code you write on

the client

Code you write onthe server

Tools & Support

Developer Portal Services

Tools you use to

design & develop

Tools you use toship & sell

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Elements of the Application

Platform

CLOUD

SCREEN

Phone Emulator

Samples Documentation

Guides Community

Packaging and Verification Tools

Notifications

Location Identity Feeds

MapsSocial

App Deployment Registration

Validation

Certification

Publishing

Marketplace

MO and CC Billing

Business Intelligence

Update Management

Tools

Portal ServicesCloud Services

Sensors Media Data

Xbox LIVE Notifications

.NET Framework managed code sandbox

Location

Phone

Runtime – On “Screen” 

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Two Flavors of Applications

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Demo

“Hello World” Silverlight for Windows Phone Application 

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MVVM Design Pattern

Model View

PresentationModel(ViewModel)

- Design Pattern forWPF and Silverlight

- Better facilitate the

separation of View

layer development- Maximizing

Databinding usage

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MVVM Design Pattern

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Demo

Windows PhoneDatabound

Application

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Silverlight for WP7 Differences

Silverlight For Windows Phone = Silverlight 3 + UX Library for WP

PhoneApplicationFrame, PhoneApplicationPage

Panorama and PivotControl

Embedded Application Constraints

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Windows Phone Specific Features

Application Lifecycle

Navigation

Push Notification

Multitasking API in Mango

Launcher and Chooser

Camera, Accelerometer, Mic, Location Services

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Application Lifecycle

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Demo

Windows Phone RSS Reader Application

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Navigation

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Navigation in WP7

Moving to a new page

Go Back

22

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Keeping State

23

NavigationModel

URL and query

string

Reading querystring

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Push Notification

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Multitasking

Third-party multitasking

 – Fast application switching

 – Foreground-initiated work continues in background

 – Background-initiated work continued in foreground

Threatens system health & UX

 – Battery, network, CPU & memory performance

Infrastructure with built-in safeguards – Multitasking API

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Object Hierarchy - Foreground

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UI instance

Getting more out of the phone: agents

agent instance

abstract class BackgroundAgent

{

virtual void Invoke(uri, parameters)

virtual void OnCancel()

void NotifyComplete()

void Abort()

}

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Agents Hierarchy

L h d Ch

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Launcher and ChooserConcepts

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Launcher and Chooser

•EmailComposeTask

•PhoneCallTask

•SmsComposeTask

Communication

•MarketplaceHubTask

•MarketplaceDetailTask

•MarketPlaceSearchTask

•MarketplaceReviewTask

Marketplace

•MediaPlayerLauncher

•WebBrowserTask

•SearchTask

Misc.

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Choosers

• CameraCaptureTask

• PhotoChooserTask

Pictures

• SaveEmailAddressTask

• EmailAddressChooserTask

EmailAddress

• SavePhoneNumberTask

• PhoneNumberChooserTask

Phone Numbers

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Location Services

WP7 can determine its location using:

 – GPS

 – Wi-Fi (IP Address)

 – Cellular Towers (LBS)Location is accesed through GeoCoordinateWatcher

class

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Demo

GPS Demo

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Keypoints

Silverlight for Windows Phone

Windows Phone Specific Features

To build/port application in Windows Phone,

the embedded contsraints should be

considered.

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Thank You

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