tourdeflexmobile/src/views/NewsView.mxml

<?xml version="1.0" encoding="utf-8"?>
<s:View xmlns:fx="http://ns.adobe.com/mxml/2009" 
		xmlns:s="library://ns.adobe.com/flex/spark" title="News">
	<fx:Script>
		<![CDATA[
			import mx.collections.XMLListCollection;
			import mx.events.FlexEvent;
			import mx.rpc.events.ResultEvent;
			
			import spark.events.IndexChangeEvent;
						
			protected function loadBlogNews(event:FlexEvent):void
			{
				blogService.url = "https://blogs.apache.org/flex/feed/entries/rss";
				blogService.send();
			}
			
			protected function blogService_resultHandler(event:ResultEvent):void
			{
				newsList.dataProvider = new XMLListCollection(new XMLList(event.result.channel.item));
				newsList.labelField = "title";
			}
			
			protected function selectItem(event:IndexChangeEvent):void
			{
				navigator.pushView(NewsDetailsView, newsList.selectedItem);
			}
			
		]]>
	</fx:Script>
	
	<fx:Declarations>
		<s:HTTPService id="blogService" resultFormat="e4x" result="blogService_resultHandler(event)"/>
	</fx:Declarations>
	
	<s:states>
		<s:State name="BlogState" enterState="loadBlogNews(event)" />
		<s:State name="TwitterState"/>
	</s:states>
	
	<s:ButtonBar left="5" right="5" top="5" height="40" requireSelection="true" selectedIndex="0">
		<s:ArrayList>
			<fx:Object label="Blog News"/>
			<fx:Object label="Twitter Feed"/>
		</s:ArrayList>	
	</s:ButtonBar>
	
	<s:List id="newsList" top="50" bottom="0" width="100%" change="selectItem(event)">
		<s:itemRenderer>
			<fx:Component>
				<s:IconItemRenderer labelFunction="myLabelFunction" messageFunction="myMessageFunction">
					<s:decorator>
						<s:MultiDPIBitmapSource source160dpi="@Embed('assets/icons/160/1_navigation_next_item.png')"
												source240dpi="@Embed('assets/icons/240/1_navigation_next_item.png')"
												source320dpi="@Embed('assets/icons/320/1_navigation_next_item.png')"/>
					</s:decorator>
					
					<fx:Script>
						<![CDATA[
							
							private function myLabelFunction(item:Object):String{
								return unescape(data.title);
							}
							
							private function myMessageFunction(item:Object):String{
								return data.pubDate;
							}
							
						]]>
					</fx:Script>
				</s:IconItemRenderer>
			</fx:Component>
		</s:itemRenderer>
	</s:List>
</s:View>