This document discusses developing applications for Adobe AIR, including: - AIR allows developers to build desktop applications using HTML, JavaScript, Flash Professional and Flex technologies. Applications run independently without browser limitations. - It covers platform differences, cross-platform access to files and directories, using native windows, context menus, encrypted local storage, packaging and security, and related links for more information. - Developing AIR applications allows creating desktop apps with cross-platform capabilities using web technologies.

1. AIR 開發應用程式實務
洪毓翔 Eia Hong
http://www.facebook.com/angelliya00
http://www.plurk.com/angelliya00

2. AIR是
Adobe® AIR® 2.7 執行時期可讓開發人員使用 HTML、JavaScript、Adobe Flash®
Professional 與 Flex 技術，以及 ActionScript® 來建立網路應用程式，可當成獨立
用戶端應用程式執行，不受瀏覽器的限制 ........
很好玩的玩具
http://www.adobe.com/tw/products/air/

3. Demo
FWAPhoto Grab

4. 平台差異
- 檔案存取方式: C:// eia@eia-laptop;
- 視窗顯示方式: 半透明

5. 跨平台應用
import flash.filesystem.File;
File.applicationStorageDirectory
— 每個已安裝 AIR 應用程式唯一的儲存目錄
File.applicationDirectory — 應用程式安裝位置的唯讀目錄
File.desktopDirectory — 使用者的桌面目錄
File.documentsDirectory — 使用者的文件目錄
File.userDirectory — 使用者目錄
File.url
http://help.adobe.com/zh_TW/FlashPlatform/reference/action
script/3/flash/filesystem/File.html

6. FileReference
file = new FileReference();
file.download(downloadURL, _fileName+".jpg");

7. ByteArray
tLoader = new PICLoader();
tLoader.name = _downLoadPicArray[i];
tLoader.dataFormat = URLLoaderDataFormat.BINARY;
tLoader.addEventListener(Event.COMPLETE, _lh);
tLoader.load(new URLRequest(Config.getInstance().picFolder +
_downLoadPicArray[i]));
trace("Config.getInstance().picFolder + _downLoadPicArray[i]): " +
Config.getInstance().picFolder + _downLoadPicArray[i]);
var byteArray:ByteArray = evt.target.data as ByteArray
var file:File = File[Config.getInstance().filePath];
file = file.resolvePath( "pic/" + evt.target.name );
var wr:File = new File( file.nativePath );
var stream:FileStream = new FileStream();
stream.open( wr , FileMode.WRITE);
stream.writeBytes ( byteArray, 0, byteArray.length );
stream.close();

8. NativeApplication & NativeWindow
import flash.desktop.NativeApplication;
NativeApplication.nativeApplication.autoExit = true;
NativeApplication.nativeApplication.startAtLogin = true;
NativeApplication.nativeApplication.exit();
import flash.display.NativeWindow;
NativeWindow.close();
http://help.adobe.com/zh_TW/FlashPlatform/reference/actionscript/3/flash/desktop/packag
e-detail.html
http://help.adobe.com/zh_TW/FlashPlatform/reference/actionscript/3/flash/display/Native
Window.html

9. NativeApplication
autoExit : Boolean
exit(errorCode:int = 0):void
adl.exe錯誤(window)

10. NativeWindow
activate():void
close():void
maximize():void
minimize():void
restore():void
startMove();

11. NativeWindowInitOptions
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
var winArgs:NativeWindowInitOptions = new NativeWindowInitOptions();
winArgs.type = NativeWindowType.NORMAL;
//winArgs.type = NativeWindowType.UTILITY;
//winArgs.type = NativeWindowType.LIGHTWEIGHT;
winArgs.systemChrome = NativeWindowSystemChrome.NONE;
winArgs.transparent = true;
//winArgs.systemChrome = NativeWindowSystemChrome.STANDARD;
winArgs.maximizable = false;
winArgs.minimizable = false;
winArgs.resizable = false;
super(winArgs);
//
stage.align = StageAlign.TOP_LEFT;
stage.scaleMode = StageScaleMode.NO_SCALE;
stage.nativeWindow.maxSize = new Point(320, 321);
activate();
title = "APP-TITLE";
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

12. NativeWindowType.UTILITY;
- 一大堆視窗標題
- 解決連動，視窗溝通
NativeWindowSystemChrome.NONE;
winArgs.transparent = true;
http://help.adobe.com/zh_TW/AIR/1.1/devappsflash/WS5b3ccc516d4fbf351e63e3d118666
ade46-7e09.html

13. ContextMenu
import flash.ui.ContextMenu;
import flash.ui.ContextMenuItem;

14. EncryptedLocalStore
import flash.data.EncryptedLocalStore;
getItem(name:String):ByteArray
setItem(name:String, data:ByteArray, stronglyBound:Boolean =
false):void
http://help.adobe.com/zh_TW/FlashPlatform/reference/actionscript/3/flash/data/EncryptedL
ocalStore.html?filter_flash=cs5&filter_flashplayer=10.2&filter_air=2.6

15. 安全性

16. 包裝
Flash IDE
FlashDevelop
CreateCertificate.bat
PackageApplication.bat

17. 數位憑證
http://help.adobe.com/zh_TW/AIR/1.1/devappsflash/WS5b3ccc516d4fbf351e63e3d11866
6ade46-7ff0.html

18. 相關連結
使用Adobe Flash CS4 Professional開發Adobe AIR 1.1應用程式
http://help.adobe.com/zh_TW/AIR/1.1/devappsflash/
PDF
http://help.adobe.com/zh_TW/AIR/1.1/devappsflash/air_1.1_de
vappsflash.pdf
sample
http://www.adobe.com/devnet/air/quick_start_as.html
http://www.adobe.com/devnet/air/flash/quickstart/articles/intera
cting_window.html

19. AIR 好好玩
THANKS !