question

I was using Adobe AIR 3.8beta and the amzon IAP ane, something occured to me . Using test air apk works, but not event listeners triggered after purchase successfull. for the code: AmazonPurchase.amazonPurchase.addEventListener(AmazonPurchaseEvent.SDK_AVAILABLE, onSdkAvailable); protected function onSdkAvailable(event:AmazonPurchaseEvent):void { Log.traced("onSdkAvailable", "is in test mode:", event.isSandboxMode); } I can get the log : "onSdkAvailable is in test mode: true " but for the code : AmazonPurchase.amazonPurchase.addEventListener(AmazonPurchaseEvent.PURCHASE_SUCCEEDED, onPurchaseSucceeded); I can't get the log in the function onPurchaseSucceeded, even App already told me I purchase successfully. Anyone know what happend? Thanks in advance!