Making a purchase

distriqt.extension.inappbilling.makePurchase.as

// The service must be setup and a list of products retrieved.
// Make sure you have the following listeners
InAppBilling.service.addEventListener( PurchaseEvent.PURCHASES_UPDATED, purchases_updatedHandler );
InAppBilling.service.addEventListener( PurchaseEvent.PURCHASE_FAILED, purchase_failedHandler );

var request:PurchaseRequest = new PurchaseRequest();
request.productId = productId;
request.quantity = 1;

var success:Boolean = InAppBilling.service.makePurchase( request );
 
trace( "makePurchase( "+productId+" ) = " + success );


...

//
//	PURCHASE EVENTS
//

function purchases_updatedHandler( event:PurchaseEvent ):void
{
	for each (var purchase:Purchase in event.data)
	{
		switch (purchase.transactionState)
		{
			// These transactions are in progress, so don't finish them unless you don't want them to complete
			case Purchase.STATE_PURCHASING:
			case Purchase.STATE_DEFERRED:
				break;
			
			// The purchased state should finished after you have delivered the product if applicable
			case Purchase.STATE_PURCHASED:
            		{
				trace( "purchase success" );
				
				//
				// If you wish you can add the purchase to your inventory
				// and finish the purchase here
				addPurchaseToInventory( purchase );
				InAppBilling.service.finishPurchase( purchase );
				
				//
				// Alternatively hold onto this purchase so we can call
				// finish when you've delivered the product
				//
				// You would do this if you are validating the purchase on a server or
				// other operation that is required to complete before the product is delivered
				//_purchases.push( purchase );
				break;
			}
			
			
			// For all other states you should handle appropriately and call finish purchase 
			case Purchase.STATE_FAILED:
			case Purchase.STATE_REFUNDED:
			case Purchase.STATE_RESTORED:
			case Purchase.STATE_REMOVED:
			case Purchase.STATE_CANCELLED:
			case Purchase.STATE_NOTALLOWED:
				InAppBilling.service.finishPurchase( purchase );
				break;
		}
	}
}

function purchase_failedHandler( event:PurchaseEvent ):void
{
	// This transaction failed so you should notify your user and finish the purchase
	trace( "purchase failed [" + event.errorCode + "] :: "+ event.message );
	if (event.data && event.data.length > 0)
	{
		InAppBilling.service.finishPurchase( event.data[0] );
	}
	
	//
	// Android may return this code if the item is already owned
	//
	if (event.errorCode == ErrorCodes.ITEM_ALREADY_OWNED)
	{
		// You should use getPurchases() to retrieve the users purchases
		// and then add them as missing from their current inventory
		InAppBilling.service.getPurchases();
	}
	
}

// com.distriqt.InAppBilling