public static void Purchase(string productId)
{
Init();
m_buyingProductId = new NSString(productId);
m_priceObserver = NSNotificationCenter.DefaultCenter.AddObserver(
PurchaseManager.InAppPurchaseManagerTransactionSucceededNotification,
(notification) => {
string prodDescr = IAP.GetDescription(productId);
Console.WriteLine("Success Purchasing " + productId + ": " + prodDescr);
MarkPurchased(productId);
IAPOK?.Invoke(productId);
});
m_requestObserver = NSNotificationCenter.DefaultCenter.AddObserver(
PurchaseManager.InAppPurchaseManagerRequestFailedNotification,
(notification) => {
string errorStr = IAP.GetStringFromNotification(notification);
IAPError?.Invoke(errorStr);
});
SKPaymentQueue.DefaultQueue.AddTransactionObserver(m_observer);
if (!m_pricesLoaded)
{
m_iap.RequestProductData(m_products);
}
else
{
m_iap.PurchaseProduct(m_buyingProductId);
}
}
public virtual void RestoreTransaction(SKPaymentTransaction transaction)
{
// Restored Transactions always have an 'original transaction' attached
Console.WriteLine("RestoreTransaction {0}; OriginalTransaction {1}", transaction.TransactionIdentifier, transaction.OriginalTransaction.TransactionIdentifier);
//string productId = transaction.OriginalTransaction.Payment.ProductIdentifier;
IAP.ProcessRestoredItem(transaction);
//UtilsIOS.ShowToast("Restored", UIColor.Green, 5.0f);
//AppDelegate.Restore(productId);
FinishTransaction(transaction, true);
}
// received response to RequestProductData - with price,title,description info
public override void ReceivedResponse(SKProductsRequest request, SKProductsResponse response)
{
SKProduct[] products = response.Products;
NSMutableDictionary userInfo = new NSMutableDictionary();
//NSDictionary userInfo = new NSDictionary();
for (int i = 0; i < products.Length; i++)
{
userInfo.Add((NSString)products[i].ProductIdentifier, products[i]);
}
NSNotificationCenter.DefaultCenter.PostNotificationName(InAppPurchaseManagerProductsFetchedNotification, this, userInfo);
Console.WriteLine(" ** ReceivedResponse ** ");
IAP.ContinuePurchaseOrRestore(userInfo);
foreach (string invalidProductId in response.InvalidProducts)
{
Console.WriteLine("Invalid product id: {0}", invalidProductId);
}
}
public override void RestoreCompletedTransactionsFinished(SKPaymentQueue queue)
{
// Restore succeeded
Console.WriteLine(" ** RESTORE RestoreCompletedTransactionsFinished ");
IAP.RestoreTransaction(queue);
}
