Handling purchase failures
====================
Purchases may fail for a number of reasons, including network failure, payment failure or device settings. You may wish to check the reason for a purchase failure and prompt the user to take action, though note that not all stores provide fine-grained failure information.
````
///
/// Called when a purchase fails.
/// IStoreListener.OnPurchaseFailed is deprecated,
/// use IDetailedStoreListener.OnPurchaseFailed instead.
///
public void OnPurchaseFailed (Product i, PurchaseFailureReason p)
{
if (p == PurchaseFailureReason.PurchasingUnavailable) {
// IAP may be disabled in device settings.
}
}
///
/// Called when a purchase fails.
///
public void OnPurchaseFailed (Product i, PurchaseFailureDescription p)
{
if (p.reason == PurchaseFailureReason.PurchasingUnavailable) {
// IAP may be disabled in device settings.
}
}
````