(unicodeRange) Font embedding for ActionScript projects using Flex 4.0+ SDK

FontLibrary.as

package com.heartcode.utils.fonts
{  
	import flash.display.Sprite;
	import flash.events.Event;
	import flash.text.Font;
	
	/**
	 * 
	 */
	public class FontLibrary extends Sprite
	{		
		[Embed(source = "../../../../../../libs/fonts/Arial.ttf", embedAsCFF="false", fontName="appFont", advancedAntiAliasing="true", fontWeight="normal", mimeType="application/x-font-truetype", unicodeRange = "U+0000-U+007e,U+0095-U+0628,U+0097-U+063a,U+0114-U+0648,U+064a")]
		private static var appFont:Class;
		public static const appFontName:String = "appFont";
		
		[Embed(source = "../../../../../../libs/fonts/ArialBold.ttf", embedAsCFF="false", fontName="appBoldFont", advancedAntiAliasing="true", fontWeight="normal", mimeType="application/x-font-truetype", unicodeRange = "U+0000-U+007e,U+0095-U+0628,U+0097-U+063a,U+0114-U+0648,U+064a")]
		private static var appBoldFont:Class;
		public static const appBoldFontName:String = "appBoldFont";
		
		// Variables for testing the embedding
		private static const TEXT_BASIC:String = "abcdefghijklmnopqrstuvwxyz\nABCDEFGHIJKLMNOPQRSTUVWXYZ\n0123456789\n„”!'\"'#«»€£₤$%&'()*+,-./:;<=>?@[\]^_`{|}~©®¹²³\n\nابتثجحخدذرزسشصضطظعغفقكلمنهوي";
		private static const fontFamilies:Vector.<String> = new Vector.<String>(3, true);
		
		/**
		 * 
		 */
		public function FontLibrary(test:Boolean=true):void {			
			Font.registerFont(appFont);
			Font.registerFont(appBoldFont);
		};
	}
}