public void Initialize()
{
this._customPaymentObserver = new CustomPaymentObserver(this);
SKPaymentQueue.DefaultQueue.AddTransactionObserver(this._customPaymentObserver);
this._queryInventoryObserver = NSNotificationCenter.DefaultCenter.AddObserver(InAppService.InAppQueryInventoryNotification,
(notification) =>
{
var info = notification.UserInfo;
if (info == null)
{
// TODO: Had to put this in so it wouldn't crash, needs a revisit
return;
}
var practiceModeProductId = new NSString(this.PracticeModeProductId);
var product = (SKProduct)info.ObjectForKey(practiceModeProductId);
// Update inventory
var newProduct = new InAppProduct();
newProduct.ProductId = this.PracticeModeProductId;
newProduct.Type = "inapp";
newProduct.Price = this.LocalizedPrice(product);
newProduct.PriceCurrencyCode = product.PriceLocale.CurrencyCode;
newProduct.Title = product.LocalizedTitle;
newProduct.Description = product.LocalizedDescription;
App.ViewModel.Products.Add(newProduct);
// Notify anyone who needed to know that our inventory is in
if (this.OnQueryInventory != null)
{
this.OnQueryInventory();
}
});
this._queryInventoryErrorObserver = NSNotificationCenter.DefaultCenter.AddObserver(InAppService.InAppQueryInventoryErrorNotification,
(notification) =>
{
// Notify anyone who needed to know that there was a query inventory error
if (this.OnQueryInventoryError != null)
{
this.OnQueryInventoryError(0, null);
}
});
this._purchaseProductObserver = NSNotificationCenter.DefaultCenter.AddObserver(InAppService.InAppPurchaseProductNotification,
(notification) =>
{
// Notify anyone who needed to know that product was purchased
if (this.OnPurchaseProduct != null)
{
this.OnPurchaseProduct();
}
});
this._purchaseProductErrorObserver = NSNotificationCenter.DefaultCenter.AddObserver(InAppService.InAppPurchaseProductErrorNotification,
(notification) =>
{
// Notify anyone who needed to know that there was a product purchase error
if (this.OnPurchaseProductError != null)
{
this.OnPurchaseProductError(0, string.Empty);
}
});
this._restoreProductsObserver = NSNotificationCenter.DefaultCenter.AddObserver(InAppService.InAppRestoreProductsNotification,
(notification) =>
{
// Notify anyone who needed to know that products were restored
if (this.OnRestoreProducts != null)
{
this.OnRestoreProducts();
}
});
this._restoreProductsErrorObserver = NSNotificationCenter.DefaultCenter.AddObserver(InAppService.InAppRestoreProductsErrorNotification,
(notification) =>
{
// Notify anyone who needed to know that there was an error in restoring products
if (this.OnRestoreProductsError != null)
{
this.OnRestoreProductsError(0, null);
}
});
if (this.CanMakePayments())
{
// Async request
// StoreKit -> App Store -> ReceivedResponse (see below)
this.QueryInventory();
}
}
public void Initialize()
{
this._customPaymentObserver = new CustomPaymentObserver(this);
SKPaymentQueue.DefaultQueue.AddTransactionObserver(this._customPaymentObserver);
this._queryInventoryObserver = NSNotificationCenter.DefaultCenter.AddObserver(InAppService.InAppQueryInventoryNotification,
(notification) =>
{
var info = notification.UserInfo;
if (info == null)
{
// TODO: Had to put this in so it wouldn't crash, needs a revisit
return;
}
var practiceModeProductId = new NSString(this.PracticeModeProductId);
var product = (SKProduct)info.ObjectForKey(practiceModeProductId);
// Update inventory
var newProduct = new InAppProduct();
newProduct.ProductId = this.PracticeModeProductId;
newProduct.Type = "inapp";
newProduct.Price = this.LocalizedPrice(product);
newProduct.PriceCurrencyCode = product.PriceLocale.CurrencyCode;
newProduct.Title = product.LocalizedTitle;
newProduct.Description = product.LocalizedDescription;
App.ViewModel.Products.Add(newProduct);
// Notify anyone who needed to know that our inventory is in
if (this.OnQueryInventory != null)
{
this.OnQueryInventory();
}
});
this._queryInventoryErrorObserver = NSNotificationCenter.DefaultCenter.AddObserver(InAppService.InAppQueryInventoryErrorNotification,
(notification) =>
{
// Notify anyone who needed to know that there was a query inventory error
if (this.OnQueryInventoryError != null)
{
this.OnQueryInventoryError(0, null);
}
});
this._purchaseProductObserver = NSNotificationCenter.DefaultCenter.AddObserver(InAppService.InAppPurchaseProductNotification,
(notification) =>
{
// Notify anyone who needed to know that product was purchased
if (this.OnPurchaseProduct != null)
{
this.OnPurchaseProduct();
}
});
this._purchaseProductErrorObserver = NSNotificationCenter.DefaultCenter.AddObserver(InAppService.InAppPurchaseProductErrorNotification,
(notification) =>
{
// Notify anyone who needed to know that there was a product purchase error
if (this.OnPurchaseProductError != null)
{
this.OnPurchaseProductError(0, string.Empty);
}
});
this._restoreProductsObserver = NSNotificationCenter.DefaultCenter.AddObserver(InAppService.InAppRestoreProductsNotification,
(notification) =>
{
// Notify anyone who needed to know that products were restored
if (this.OnRestoreProducts != null)
{
this.OnRestoreProducts();
}
});
this._restoreProductsErrorObserver = NSNotificationCenter.DefaultCenter.AddObserver(InAppService.InAppRestoreProductsErrorNotification,
(notification) =>
{
// Notify anyone who needed to know that there was an error in restoring products
if (this.OnRestoreProductsError != null)
{
this.OnRestoreProductsError(0, null);
}
});
if (this.CanMakePayments())
{
// Async request
// StoreKit -> App Store -> ReceivedResponse (see below)
this.QueryInventory();
}
}
