I am at a bit of a loss on how to correctly test/implement my In-App Purchases in my Unity App for iOS.
I have implemented the Unity IAP asset, and use the following IAPManager class:
using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Purchasing;
using UnityEngine.Purchasing.Security;
//public class IAPManager : MonoBehaviour, IStoreListener
public class IAPManager : Singleton<IAPManager>, IStoreListener
{
private static IStoreController m_StoreController; // The Unity Purchasing system.
private static IExtensionProvider m_StoreExtensionProvider; // The store-specific Purchasing subsystems.
// Product identifiers for all products capable of being purchased:
// "convenience" general identifiers for use with Purchasing, and their store-specific identifier
// counterparts for use with and outside of Unity Purchasing. Define store-specific identifiers
// also on each platform's publisher dashboard (iTunes Connect, Google Play Developer Console, etc.)
// General product identifiers for the consumable, non-consumable, and subscription products.
// Use these handles in the code to reference which product to purchase. Also use these values
// when defining the Product Identifiers on the store. Except, for illustration purposes, the
// kProductIDSubscription - it has custom Apple and Google identifiers. We declare their store-
// specific mapping to Unity Purchasing's AddProduct, below.
public string GOLD_50 = "com.DefaultCompany.Balls3.50gold";
//public string GOLD_100 = "com.DefaultCompany.Balls3.100gold";
public string NO_ADS = "com.DefaultCompany.Balls3.noAds";
public string kProductIDSubscription = "subscription";
// Apple App Store-specific product identifier for the subscription product.
private static string kProductNameAppleSubscription = "com.unity3d.subscription.new";
// Google Play Store-specific product identifier subscription product.
private static string kProductNameGooglePlaySubscription = "com.unity3d.subscription.original";
void Start()
{
// If we haven't set up the Unity Purchasing reference
if (m_StoreController == null)
{
// Begin to configure our connection to Purchasing
InitializePurchasing();
}
}
public void InitializePurchasing()
{
// If we have already connected to Purchasing ...
if (IsInitialized())
{
// ... we are done here.
return;
}
// Create a builder, first passing in a suite of Unity provided stores.
var builder = ConfigurationBuilder.Instance(StandardPurchasingModule.Instance());
// Add a product to sell / restore by way of its identifier, associating the general identifier
// with its store-specific identifiers.
builder.AddProduct(GOLD_50, ProductType.Consumable);
//builder.AddProduct(GOLD_100, ProductType.Consumable);
// Continue adding the non-consumable product.
builder.AddProduct(NO_ADS, ProductType.NonConsumable);
// And finish adding the subscription product. Notice this uses store-specific IDs, illustrating
// if the Product ID was configured differently between Apple and Google stores. Also note that
// one uses the general kProductIDSubscription handle inside the game - the store-specific IDs
// must only be referenced here.
builder.AddProduct(kProductIDSubscription, ProductType.Subscription, new IDs(){
{ kProductNameAppleSubscription, AppleAppStore.Name },
{ kProductNameGooglePlaySubscription, GooglePlay.Name },
});
// Kick off the remainder of the set-up with an asynchrounous call, passing the configuration
// and this class' instance. Expect a response either in OnInitialized or OnInitializeFailed.
Debug.Log("Calling UnityPurchasing.Initialize");
UnityPurchasing.Initialize(this, builder);
}
public bool IsInitialized()
{
// Only say we are initialized if both the Purchasing references are set.
return m_StoreController != null && m_StoreExtensionProvider != null;
}
public void Buy50Gold()
{
// Buy the consumable product using its general identifier. Expect a response either
// through ProcessPurchase or OnPurchaseFailed asynchronously.
BuyProductID(GOLD_50);
}
public void Buy100Gold()
{
// Buy the consumable product using its general identifier. Expect a response either
// through ProcessPurchase or OnPurchaseFailed asynchronously.
// BuyProductID(GOLD_100);
}
public void BuyNoAds()
{
// Buy the non-consumable product using its general identifier. Expect a response either
// through ProcessPurchase or OnPurchaseFailed asynchronously.
BuyProductID(NO_ADS);
}
public string GetProductPriceFromStore(string id)
{
if (m_StoreController != null && m_StoreController.products != null)
{
return m_StoreController.products.WithID(id).metadata.localizedPriceString;
}
else
{
return "";
}
}
public void BuySubscription()
{
// Buy the subscription product using its the general identifier. Expect a response either
// through ProcessPurchase or OnPurchaseFailed asynchronously.
// Notice how we use the general product identifier in spite of this ID being mapped to
// custom store-specific identifiers above.
BuyProductID(kProductIDSubscription);
}
void BuyProductID(string productId)
{
// If Purchasing has been initialized ...
if (IsInitialized())
{
// ... look up the Product reference with the general product identifier and the Purchasing
// system's products collection.
Product product = m_StoreController.products.WithID(productId);
// If the look up found a product for this device's store and that product is ready to be sold ...
if (product != null && product.availableToPurchase)
{
Debug.Log(string.Format("Purchasing product asychronously: '{0}'", product.definition.id));
// ... buy the product. Expect a response either through ProcessPurchase or OnPurchaseFailed
// asynchronously.
m_StoreController.InitiatePurchase(product);
}
// Otherwise ...
else
{
// ... report the product look-up failure situation
Debug.Log("BuyProductID: FAIL. Not purchasing product, either is not found or is not available for purchase");
}
}
// Otherwise ...
else
{
// ... report the fact Purchasing has not succeeded initializing yet. Consider waiting longer or
// retrying initiailization.
Debug.Log("BuyProductID FAIL. Not initialized.");
}
}
// Restore purchases previously made by this customer. Some platforms automatically restore purchases, like Google.
// Apple currently requires explicit purchase restoration for IAP, conditionally displaying a password prompt.
public void RestorePurchases()
{
// If Purchasing has not yet been set up ...
if (!IsInitialized())
{
// ... report the situation and stop restoring. Consider either waiting longer, or retrying initialization.
Debug.Log("RestorePurchases FAIL. Not initialized.");
return;
}
// If we are running on an Apple device ...
if (Application.platform == RuntimePlatform.IPhonePlayer ||
Application.platform == RuntimePlatform.OSXPlayer)
{
// ... begin restoring purchases
Debug.Log("RestorePurchases started ...");
// Fetch the Apple store-specific subsystem.
var apple = m_StoreExtensionProvider.GetExtension<IAppleExtensions>();
// Begin the asynchronous process of restoring purchases. Expect a confirmation response in
// the Action<bool> below, and ProcessPurchase if there are previously purchased products to restore.
apple.RestoreTransactions((result) => {
// The first phase of restoration. If no more responses are received on ProcessPurchase then
// no purchases are available to be restored.
Debug.Log("RestorePurchases continuing: " + result + ". If no further messages, no purchases available to restore.");
});
}
// Otherwise ...
else
{
// We are not running on an Apple device. No work is necessary to restore purchases.
Debug.Log("RestorePurchases FAIL. Not supported on this platform. Current = " + Application.platform);
}
}
//
// --- IStoreListener
//
public void OnInitialized(IStoreController controller, IExtensionProvider extensions)
{
// Purchasing has succeeded initializing. Collect our Purchasing references.
Debug.Log("OnInitialized: PASS");
// Overall Purchasing system, configured with products for this application.
m_StoreController = controller;
// Store specific subsystem, for accessing device-specific store features.
m_StoreExtensionProvider = extensions;
}
public void OnInitializeFailed(InitializationFailureReason error)
{
// Purchasing set-up has not succeeded. Check error for reason. Consider sharing this reason with the user.
Debug.Log("OnInitializeFailed InitializationFailureReason:" + error);
}
public PurchaseProcessingResult ProcessPurchase(PurchaseEventArgs args)
{
// A consumable product has been purchased by this user.
if (String.Equals(args.purchasedProduct.definition.id, GOLD_50, StringComparison.Ordinal))
{
Debug.Log(string.Format("ProcessPurchase: PASS. Product: '{0}'", args.purchasedProduct.definition.id));
// The consumable item has been successfully purchased, add 100 coins to the player's in-game score.
//ScoreManager.score += 100;
DataManager.Instance.AddGold(50);
}
// Or ... a non-consumable product has been purchased by this user.
//else if (String.Equals(args.purchasedProduct.definition.id, GOLD_100, StringComparison.Ordinal))
//{
// Debug.Log(string.Format("ProcessPurchase: PASS. Product: '{0}'", args.purchasedProduct.definition.id));
// // TODO: The non-consumable item has been successfully purchased, grant this item to the player.
// DataManager.Instance.AddGold(100);
//}
// Or ... a subscription product has been purchased by this user.
else if (String.Equals(args.purchasedProduct.definition.id, NO_ADS, StringComparison.Ordinal))
{
Debug.Log(string.Format("ProcessPurchase: PASS. Product: '{0}'", args.purchasedProduct.definition.id));
// TODO: The subscription item has been successfully purchased, grant this to the player.
DataManager.Instance.RemoveAds();
}
// Or ... an unknown product has been purchased by this user. Fill in additional products here....
else
{
Debug.Log(string.Format("ProcessPurchase: FAIL. Unrecognized product: '{0}'", args.purchasedProduct.definition.id));
}
// Return a flag indicating whether this product has completely been received, or if the application needs
// to be reminded of this purchase at next app launch. Use PurchaseProcessingResult.Pending when still
// saving purchased products to the cloud, and when that save is delayed.
return PurchaseProcessingResult.Complete;
}
public void OnPurchaseFailed(Product product, PurchaseFailureReason failureReason)
{
// A product purchase attempt did not succeed. Check failureReason for more detail. Consider sharing
// this reason with the user to guide their troubleshooting actions.
Debug.Log(string.Format("OnPurchaseFailed: FAIL. Product: '{0}', PurchaseFailureReason: {1}", product.definition.storeSpecificId, failureReason));
}
}
When I run my app on my phone (iPhone, iOS 13.3.1), i get the following Output:
My App Store account has all its relevant information complete, including Tax & Banking information. Why am I not getting my products in the app, and how can I fix this?