Book Image

Windows Phone 7 Silverlight Cookbook

By : Jonathan Marbutt, Robb Schiefer
Book Image

Windows Phone 7 Silverlight Cookbook

By: Jonathan Marbutt, Robb Schiefer

Overview of this book

Silverlight has revolutionized development using Microsoft technologies. It is an excellent tool for mobile application development. The XAML-based markup and familiar C# code are the perfect combination for building apps efficiently and with minimum hassle.Packed full of recipes containing comprehensive instructions for the tasks required to build modern compelling smartphone apps using Silverlight.Starting with application design and architecture, you will quickly move on to more technical features and APIs you can implement to make your app stand out. You will use the Camera API to scan barcode, location services to pinpoint the user’s GPS coordinates and accelerometer to provide feedback based on movement of the phone. All of these features can be provided in a slick user interface through the power of Silverlight. Animations, behaviors and XAML provide all you need and more.

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Windows Phone 7 Silverlight Cookbook
Jonathan Marbutt | Robb Schiefer
Aug, 2011 | 304 pages
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Table of Contents (18 chapters)
Windows Phone 7 Silverlight Cookbook
Windows Phone 7 Silverlight Cookbook
Credits
Credits
Foreword
Foreword
About the Authors
About the Authors
About the Reviewers
About the Reviewers
www.PacktPub.com
www.PacktPub.com
Preface
Preface
Free Chapter
1
Layout and Design
Layout and Design
Introduction
Downloading the tools
Understanding the tools
Creating simple navigation
Using Positioning controls
Discovering the various input controls
ViewStateManager introduction
Understanding the panorama control
Using the pivot control
2
Creating Animation
Creating Animation
Introduction
Using ViewStateManager to create simple animations
The basics of timelines
Using timelines for feedback to users
3
Behaviors and Events
Behaviors and Events
Introduction
Understanding events
Understanding basic behaviors
Custom behavior
Physics engine behavior
4
DataBinding 101/MVVM
DataBinding 101/MVVM
Introduction
A case for MVVM
Creating a simple model
Creating a ViewModel
Creating a view
Element-to-element binding
5
Services, Data, and RSS
Services, Data, and RSS
Introduction
Creating a WCF service to access a SQL database
Using a WCF service in a Windows Phone application
Building a simple RSS reader
6
Location Services
Location Services
Introduction
Tracking latitude and longitude
Tracking altitude, speed, and course
7
Push Notifications to the Phone
Push Notifications to the Phone
Introduction
Updating the tile background without push
Creating a service to send notifications
Registering for push notifications
Creating a notifications helper
8
Launchers and Choosers
Launchers and Choosers
Introduction
Automating e-mails
9
Sensing with Sensors
Sensing with Sensors
Introduction
Orienting your app
10
Preparing Apps for the Marketplace
Preparing Apps for the Marketplace
Introduction
Configuring capabilities
Index
Index

Creating a notifications helper

A notification helper can help to reduce the duplication involved with making different types of push notifications. As discussed, there are three types of push notifications you send: tile, toast, and raw. Each sends a binary payload to the Microsoft servers with some similar attributes. We will create a simple helper to abstract the calls and reduce duplication.

Getting ready

Create a folder named Framework in the SurfTileNotifications.Service project and a new class in the folder named Wp7NotificationsHelper. We will start by creating an enumeration of the push types called NotificationType: 

public enumNotificationType
{
Tile,
Toast,
Raw
}

Notifications also have a batch interval value which determines the immediacy of the notification. This value is different for each notification type:

 

Immediate (0 milliseconds)

Delayed (7.5 minutes)

Delayed (15 minutes)

Tile

01

11

21

Toast

02

12

22

Raw

03

13

23

You can see that there is a pattern to the...

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