/// <summary>
/// Requests a purchase of the application. completionHandler gets called with either true or false indicating if
/// the app was purchased.
///
/// </summary>
public static async void RequestProductPurchase(string productId, Action <PurchaseResults, Exception> onComplete)
{
try
{
await CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, async() =>
{
try
{
var task = CurrentApp.RequestProductPurchaseAsync(productId).AsTask();
await task;
if (onComplete != null)
{
Windows.ApplicationModel.Store.PurchaseResults result = task.Result;
PurchaseResults purchase = null;
if (result != null)
{
purchase = new PurchaseResults();
purchase.OfferId = result.OfferId;
purchase.Status = (ProductPurchaseStatus)result.Status;
purchase.ReceiptXml = result.ReceiptXml;
purchase.ProductReceipt = ProductReceipt.CreateReceipt(result.ReceiptXml);
purchase.TransactionId = result.TransactionId;
}
onComplete(purchase, null);
}
}
catch (Exception ex)
{
if (onComplete != null)
{
onComplete(null, ex);
}
}
});
}
catch (Exception ex)
{
if (onComplete != null)
{
onComplete(null, ex);
}
}
}
private static async void LoadProductReceipts(List <string> productIds, Action <List <ProductReceipt>, Exception> onComplete)
{
var receipts = new List <ProductReceipt>();
for (int index = 0; index < productIds.Count; index++)
{
var productId = productIds[index];
if (string.IsNullOrEmpty(productId))
{
continue;
}
try
{
#if DEBUG
var task = CurrentApp.GetProductReceiptAsync(productId);
#else
var task = CurrentApp.GetProductReceiptAsync(productId).AsTask();
#endif
await task;
var receiptXml = task.Result;
var receipt = ProductReceipt.CreateReceipt(receiptXml);
receipts.Add(receipt);
}
catch (Exception ex)
{
if (onComplete != null)
{
EtceteraWindows.RunOnUnityThread(() => onComplete(null, ex));
}
return;
}
}
if (onComplete != null)
{
EtceteraWindows.RunOnUnityThread(() => onComplete(receipts, null));
}
}