Flash iOS Apps Cookbook

Flash iOS Apps Cookbook

By : Christopher Caleb

Buy this Book

Flash iOS Apps Cookbook

By: Christopher Caleb

Buy this Book

Overview of this book

The latest version of Flash Professional can directly target iOS, allowing Flash developers to write applications that will run natively on Apple's iPhone, iPad, and iPod touch. What's more, with Apple loosening its restrictions on third-party technologies, apps written in Flash can now be sold and distributed within the App Store.Flash iOS Apps Cookbook provides the recipes required to build native iOS apps using your existing knowledge of the Flash platform. Whether you want to create something new or simply convert an existing Flash project, the relevant steps and techniques will be covered, helping you achieve your goal.Learn how to configure and use Flash Professional for iOS development by writing and deploying a simple app to a device. Implement many iOS-specific features such a multi-touch, the virtual keyboard, camera support, screen orientation and the Retina display. Overcome the limitations of mobile development by mastering hardware acceleration and optimization. Whether you're an enthusiast or professional developer, the Flash iOS Apps Cookbook is your toolkit to creating high-quality content for iPhone, iPad and iPod touch.

Flash iOS Apps Cookbook

Credits

About the Author

Acknowledgement

About the Reviewers

www.PacktPub.com

Preface

Free Chapter

Getting Started with iOS App Development

Introduction

Joining the iOS Developer Program

Accessing the iOS Provisioning Portal

Generating a Certificate Signing Request using Windows

Generating a Certificate Signing Request using Mac OS X

Obtaining your development certificate

Creating a P12 certificate using Windows

Creating a P12 certificate using Mac OS X

Registering a device

Creating an App ID

Creating a development provisioning profile

Installing a provisioning profile on your device

Building iOS Apps Using Flash

Introduction

Installing the AIR SDK

Creating an AIR for iOS document

Adding content to the stage

AIR for iOS general settings

AIR for iOS deployment settings

Compiling from Flash Professional

Installing your app with iTunes

Writing your First App

Introduction

Creating a basic document class

Preventing screen idle

Handling multitasking

Exiting gracefully from an app

Linking classes to movie-clip symbols

Using an update loop

Including an application launch image

Including icons

Editing the application descriptor file

Remote debugging

Porting Flash Projects to iOS

Introduction

Handling user interaction

Saving application state

Flattening the display list

Converting vectors to bitmaps

Resizing bitmaps

Masking content

Working with external SWFs

Multi-touch and Gesture Support

Introduction

Setting the touch point input mode

Detecting multiple touch points

Dragging multiple display objects

Tracking movement

Setting the gesture input mode

Handling a swipe gesture

Panning an object

Rotating an object

Zooming an object

Graphics and Hardware Acceleration

Introduction

Comparing vector and bitmap graphics

Understanding GPU-Blend mode

Understanding GPU-Vector mode

Using Cache as Bitmap

Using Cache as Bitmap Matrix

Accessing bitmaps with ActionScript

Loading bitmaps at runtime

Working with sprite sheets

Performing bitmap animation with ActionScript

Working with Text and the Virtual Keyboard

Introduction

Using device fonts within text fields

Using embedded fonts within text fields

Providing text entry

Capturing text input

Configurable panning with virtual keyboard activation

Updating dynamic text fields

Using native iOS text controls

Screen Resolution and Orientation Changes

Introduction

Targeting a device

Targeting the Retina display

Supporting multiple resolutions

Setting the default aspect ratio

Enabling auto-orientation

Listening for orientation changes

Responding to orientation changes

Geolocation and Accelerometer APIs

Introduction

Determining your current location

Determining your speed and heading

Checking for geolocation access

Responding to accelerometer changes

Detecting a shake

Camera and Microphone Support

Introduction

Saving to the camera roll

Reading from the camera roll

Capturing with the default camera app

Working with the built-in cameras

Recording microphone audio

Playing recorded audio

Rendering Web Pages

Introduction

Opening a web page within Safari

Rendering a web page within an app

Navigating the browsing history

Rendering a local web page

Dynamically generating a local web page

Capturing a snapshot of a web page

Working with Video and Audio

Introduction

Playing local FLV video

Playing local H.264 video

Controlling video

Embedding audio

Playing embedded audio

Streaming audio

Controlling audio playback

Connectivity, Persistence, and URI Schemes

Introduction

Monitoring Internet connectivity

Specifying a persistent Wi-Fi connection

Referencing an app's common directories

Writing files

Reading files

Launching system applications

Launching the App Store

Launching the Maps application

Declaring device capabilities

Index

Customer Reviews

5 star

4 star

3 star

2 star

1 star

Generating a Certificate Signing Request using Mac OS X

A development certificate is used to identify a developer for the purpose of installing and testing apps on iOS devices. Without one you can't publish native iOS apps from Flash Professional. You obtain a development certificate from Apple's iOS Provisioning Portal but to do that you must first generate a Certificate Signing Request (CSR) file.

The process for generating a CSR differs depending on your choice of operating system.

The steps for Mac OS X are covered here. If you are using Microsoft Windows then refer to the Generating a Certificate Signing Request using Windows recipe.

How to do it...

Follow the steps to generate a CSR:

Launch the Keychain Access application from the Applications/Utilities folder.
Once opened, select Preferences from the Keychain Access (Cmd + ,) menu.
From the Preferences dialog box, click on the Certificates tab and ensure that both Online Certificate Status Protocol (OCSP) and Certificate Revocation List (CRL) are set to Off. Close the dialog box.
On the Keychain Access menu select Certificate Assistant | Request a Certificate from a Certificate Authority.
The Certificate Assistant dialog box will appear where you can enter your personal information. In the text fields provided, enter the e-mail address and name you enrolled within the iOS Developer Program. Leave the CA Email Address field blank and click on the Save to disk radio button. Now click on Continue.
When asked, select to save the certificate to your desktop.

A CSR file named CertificateSigningRequest.certSigningRequest will be created and saved on disk.

How it works...

You now have a CSR file that contains your personal information (your name and e-mail address) and will be used to request a development certificate from Apple.

When the CSR file was created, the Keychain Access application also created a public and private key. The public key is included within the CSR file while the private key is used to sign the request. Using Keychain Access you can see both keys listed within the Keys category.

Don't delete your CSR file or the private key as they both will be required later in this chapter.

Flash iOS Apps Cookbook

By : Christopher Caleb

Flash iOS Apps Cookbook

By: Christopher Caleb

Overview of this book

Related Content you might be interested in

Current Title:

Flash iOS Apps Cookbook

Generating a Certificate Signing Request using Mac OS X

How to do it...

How it works...

See also