IMA SDK Example

VASTVideoExample.as

package
{
	import com.google.ads.ima.api.AdErrorEvent;
	import com.google.ads.ima.api.AdEvent;
	import com.google.ads.ima.api.AdsLoader;
	import com.google.ads.ima.api.AdsManager;
	import com.google.ads.ima.api.AdsManagerLoadedEvent;
	import com.google.ads.ima.api.AdsRenderingSettings;
	import com.google.ads.ima.api.AdsRequest;
	import com.google.ads.ima.api.ViewModes;
	
	import flash.display.Sprite;
	import flash.display.StageAlign;
	import flash.display.StageScaleMode;
	import flash.system.Security;
	
	public class VASTVideoExample extends Sprite
	{
		private const VIDEO_WIDTH:Number = 766;
		private const VIDEO_HEIGHT:Number = 431;
		
		protected var _adTag:String;
		protected var _adsLoader:AdsLoader;
		protected var _adsManager:AdsManager;
		
		public function VASTVideoExample()
		{
			Security.allowDomain("*");
			Security.allowInsecureDomain("*");
			
			stage.align = StageAlign.TOP_LEFT;
			stage.scaleMode = StageScaleMode.NO_SCALE;
			
			_adsLoader = new AdsLoader();
			_adsLoader.settings.autoPlayAdBreaks = false;
			_adsLoader.loadSdk();
			
			_adsLoader.addEventListener(AdsManagerLoadedEvent.ADS_MANAGER_LOADED, adsManagerLoadedHandler);
			
			startVideo();
		}
		
		private function adsManagerLoadedHandler(event:AdsManagerLoadedEvent):void {
			
			var adsRenderingSettings:AdsRenderingSettings =	new AdsRenderingSettings();
			adsRenderingSettings.linearAdPreferred = true;
			adsRenderingSettings.mimeTypes = ['application/x-shockwave-flash', 'video/x-mp4', 'video/x-flv'];
			adsRenderingSettings.bitrate = 1000;
			
			var contentPlayhead:Object = {};
			contentPlayhead.time = function():Number {
				return 0;  // contentPlayheadTime * 1000; // in milliseconds
			};
			
			_adsManager = event.getAdsManager(contentPlayhead, adsRenderingSettings);
			if (_adsManager) {
				
				_adsManager.addEventListener(AdEvent.ALL_ADS_COMPLETED, allAdsCompletedHandler);
				_adsManager.addEventListener(AdEvent.CONTENT_PAUSE_REQUESTED, contentPauseRequestedHandler);
				_adsManager.addEventListener(AdEvent.CONTENT_RESUME_REQUESTED, contentResumeRequestedHandler);
				_adsManager.addEventListener(AdEvent.STARTED, startedHandler);
				_adsManager.addEventListener(AdErrorEvent.AD_ERROR, adsManagerPlayErrorHandler);
				_adsManager.addEventListener(AdEvent.AD_BREAK_READY, adBreakReadyHandler);
				
				_adsManager.handshakeVersion("1.0");
				
				_adsManager.init(VIDEO_WIDTH, VIDEO_HEIGHT, ViewModes.NORMAL);
				
				addChild(_adsManager.adsContainer);
				
				_adsManager.start();
			}
		}
		
		public function startVideo():void
		{
			_adTag ='https://spc--cecdifegefnefdkfkgmgcdlg.telemetryverification.net/?;referrer=;showName=;showLen=;subTagID=100;cb=' + (new Date()).getTime();
			
			var adsRequest:AdsRequest = new AdsRequest();
			adsRequest.adTagUrl = _adTag;
			adsRequest.linearAdSlotWidth = VIDEO_WIDTH;
			adsRequest.linearAdSlotHeight = VIDEO_HEIGHT;
			adsRequest.nonLinearAdSlotWidth = VIDEO_WIDTH;
			adsRequest.nonLinearAdSlotHeight = VIDEO_HEIGHT;
			
			_adsLoader.requestAds(adsRequest);
		}
		
		public function restartVideo():void
		{
			//_api.track.videoReplay();
			
			var adsRequest:AdsRequest = new AdsRequest();
			adsRequest.adTagUrl = _adTag;
			adsRequest.linearAdSlotWidth = VIDEO_WIDTH;
			adsRequest.linearAdSlotHeight = VIDEO_HEIGHT;
			adsRequest.nonLinearAdSlotWidth = VIDEO_WIDTH;
			adsRequest.nonLinearAdSlotHeight = VIDEO_HEIGHT;
			
			_adsLoader.requestAds(adsRequest);
			
			_adsManager.start();
		}
		
		private function startedHandler(event:AdEvent):void {
			// TRACK VIDEO START
			// _api.track.videoStarted('vast_video');
		}
		
		private function allAdsCompletedHandler(event:AdEvent):void {
			// TRACK VIDEO END
			// _api.track.videoCompleted('vast_video');
			
			// GO TO NEXT STEP OF CREATIVE
		}
		
		private function adsManagerPlayErrorHandler(event:AdEvent):void {
			_adsManager.destroy();
		}
		private function adBreakReadyHandler(event:AdEvent):void {
			// no op
		}
		private function contentPauseRequestedHandler(event:AdEvent):void {
			// no op
		}
		private function contentResumeRequestedHandler(event:AdEvent):void {
			// no op
		}
		private function adsLoadErrorHandler(event:AdEvent):void {
			// no op
		}
	}
}