© 2011 Worklight, Inc. All rights reserved. The information contained herein is the proprietary and confidential information of Worklight. © 2011 Worklight, Inc. All rights reserved. The information contained herein is the proprietary and confidential information of Worklight.

Worklight 4.1 OverviewWorklight Webinar Series

Mobile application platform for smartphones and tablets

• Worklight Studio, Worklight Server, Worklight Console, Worklight Device Runtime

Serving many of the world’s largest organizations

Enabling consumer, business and internal apps

Over 151% growth in 2010

30+ partnerships in Europe, North America and Asia

Worklight Fast Facts

2

Windows Phone 7 Hybrid App Support

HTML5 Mobile Web App Support

Direct Update of Apps

Secure On-device Storage

Push Notification Console

Worklight 4.1 Key Features

3

Windows Phone 7 – Characteristics

Big leap towards modern smartphone standards

Unique user interface

Strong and capable hardware

Rich and engaging user experience

4

Developing Windows Phone 7 Apps with Worklight

Benefits for the application developer

• Using HTML to develop Windows Phone apps

• Optimization framework

• Device features

• Native UI components

5

Worklight Integration with Visual Studio

6

Windows Phone 7 Browser

IE7 with few IE8 features

Core HTML/JS incompatibilities• HTML 4 and CSS 2.1 only

• Incompatible JS event handling

• No custom handling of touch events

Windows Phone 7.5 with IE9 – major improvement expected

7

Windows Phone 7 Hybrid Apps SupportAccess to Device Functionality

Access to native device features

PhoneGap-compatible

• Ahead of Official Release

Access custom native code

8

Windows Phone 7 Hybrid AppsJS Access to WP7 Native Dialog and Application Bar

9

Windows Phone 7 Hybrid AppsJS Access to WP7 Native Busy Indicator and Back Button

10

Windows Phone 7 – Worklight Server Support

Capabilities

• Invoking backend services

• Authentication

• Remote app disable

Benefits

• Re-use existing enterprise connectivity resources

• Maintain uniform security and authentication schemes

• Ensure app management and versioning is controlled

11

Worklight Server

Authentication

JSON Translation

Unified Push Notifications

Stats Aggregation

Server-side App Code

Adapter Library

Ente

rpri

se B

acke

nd

sys

tem

s an

d C

lou

d S

ervi

ces

Client-side App Resources

Mobile Web Apps

Direct Update

HTML5 Mobile Web Apps Support

What are mobile web apps?• Accessed by the mobile browser and

runs within it

• Unlike mobile web sites, written with client-side, dynamic web technologies (JavaScript)

How are HTML5 mobile web apps different?

• Cross-platform high-quality user experience

• Available offline with caching

12

Mobile Web Site Mobile Web App

HTML5 Mobile Web App

Mobile Web Apps – Benefits

No need to submit and get app store approval

Users always access the latest app version

Extend reach to mobile operating systems with browsers supporting HTML 4, CSS 2.1, and JS 1.5

• Such as Symbian S60 Ed 3

On iOS 4.3: Faster JS than in hybrid app • As long as user does not “add to home screen”

• App still reachable from browser's bookmarks or history

Branded presence on device

13

Developing Mobile Web Apps with the Worklight Studio

Development in Worklight Studio• New environment

• Only web content, no “native” folder

14

Serving Mobile Web Apps by the Worklight Server

Serving of app resources

Script files embedded and minified, style sheets concatenated and minified for download speed

HTML5 cache manifest built automatically

15

HTML

CSS1 CSS2JS1 JS2 JS3

HTML + JS1 + JS2 + JS3

CSS1 + CSS2HTML5 Cache

manifest

Concat

6 resources 2 resources

Direct Update of Apps

Direct update of application web resources• Supports for iOS and Android

• Native resources require uploading a new version to app stores

OS-specific restrictions• Android: no restrictions

• Apple

• B2C: Per company's terms of service; usually at least bug fixes are allowed

• B2E: Via enterprise developer program

Benefits• Users get latest application version without requiring explicit download

• Better app version control

• Time to market: Bypass app store or market review process where relevant

16

1. Detection upon startup and foreground

2. Dialog for easy user selection

3. App download progress bar

4. Application restarted automatically

Direct Update – User Experience

17

Direct Update – Under the Hood

Worklight Server

Native Shell

Pre-packaged resources

1 Download

4 Update web resource

App Store

Web resources

Cached resources

1. Web resources first packaged with app

• Ensures availability on offline first access

2. Web resources transferred to app's cache storage

3. App checks for updates • On startup

• On foreground

4. Updated web resources downloaded when necessary

2 Transfer

3 Check for updates

18

Direct Update – Development Process

Separate/multiple app versions per device

• Technically: Upgrading native components

• Legally: Significantly changing web functionality (iOS only)

App structure • Small change to application

descriptor

• No change to application structure

• New, automatically added checksum file

19

<application

version="1.0"

id="TestApp">

…

<android version="1.1"></android>

<iphone version="1.2"></iphone>

<mobileWebApp version="1.0"> </mobileWebApp>

<facebook version="1.0"></facebook>

var WL_CHECKSUM = {

"checksum": 1872177234,

"date": 1304863345674,

"machine": "X200-LP2"

}

TestApp/android/native/assets/www/default/wlclient/js/checksum.js:

Application descriptor:

Worklight ServerWorklight Studio

Direct Update – Deployment of Web Resources

Packages web content

Is direct update supported for the

environment? (iOS or Android)

Replace existing content

Is version of new package ≠ version of

existing?

Create a new copy

20

Yes

No No Yes

MyApp 1.0 for iOS

MyApp 1.1 for iOS

MyApp 1.0 for Android

MyApp 1.2 for Android

MyApp 1.0 for Mobile Web App

MyApp 1.2 for Mobile Web App

Direct Update – Worklight Console

21

Encrypted On-device Storage

22

Worklight Server

User

PKCS #5(PBKDF2

Function)

256-bit Data

Protection Key

Password

256-bit Credential

-based Key

Random key, Random salt

Random salt

User Data

AES 256

AES 256

Encrypted 256-bit

Data Protection

Key

Encrypted User Data

PKCS #5(PBKDF2

Function)

Key Generation Key & Data Encryption

Back-end

System

Back-end

System

Push Notification Console

23

Back-end

System

Back-end

System

Polling Adapters

Message-based

Adapters

Unified Push API

Notification State

Database

User-Device Database

iOSDispatcher

Android Dispatcher

BlackBerry Dispatcher

Windows Phone

Dispatcher

SMS Dispatcher

Apple Push Servers (APN)

Google Push

Servers (C2DM)

RIM Push Servers

Microsoft Push

Servers

SMS/MMS BrokersAdministrative Console

Worklight Client-side

Push Services

Worklight Client-side

Push Services

Worklight Client-side

Push Services

Worklight Client-side

Push Services

iOS Push API

Android Push API

BlackBerryPush API

WindowsPush API

Broker API

Data Sources

Push Services

Apps

Push Notification Console

24

For More Information

25

Resource Location

www.worklight.com/download Free TrialDeveloper Zone

www.worklight.com/resources Industry WhitepapersExpert WebinarsSelf-Guided TutorialsTechnical Resources