I tried to implement the Unity IAP and in the editor everything seems to work. On Android it´s not working… And it´s driving me mad…
The Logcat says the products are unavailable… No Products Available… Though they all are active and the spelling should be correct as well. I´m also not using my developer account for testing (I did a factory reset before changing). Here is the screenshot of my store setup:
Please show your code where you are adding your products. The error says No Product Available for “Coin_200 -Coin_200” which is true. That is not what you have shown on your Dashboard and is not the correct product name.
hey thank you for your reply! Coin_200 is a variable “com.epicsauerkraut.loch.coin200”:
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.
[HideInInspector]
public string Coin_200 = "com.epicsauerkraut.loch.coin200"; //muss eindeutig sein und kleinbuchstaben -> am besten zuerst google play store einrichten
[HideInInspector]
public string Coin_500 = "com.epicsauerkraut.loch.coin_500";
[HideInInspector]
public string Coin_5000 = "com.epicsauerkraut.loch.coin_5000";
[HideInInspector]
public string No_Ads = "com.epicsauerkraut.loch.no_ads";
private Shop_Manager shopManagerScript;
private Game_Manager gameManagerScript;
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(Coin_200, ProductType.Consumable);
builder.AddProduct(Coin_500, ProductType.Consumable);
builder.AddProduct(Coin_5000, ProductType.Consumable);
// Continue adding the non-consumable product.
builder.AddProduct(No_Ads, ProductType.NonConsumable);
// 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.
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 Buy200Coins()
{
BuyProductID(Coin_200);
}
public void Buy500Coins()
{
BuyProductID(Coin_500);
}
public void Buy5000Coins()
{
BuyProductID(Coin_5000);
}
public void BuyNoAds()
{
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 "";
}
}
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, Coin_200, StringComparison.Ordinal))
{
Debug.Log(string.Format("ProcessPurchase: PASS. Product: '{0}'", args.purchasedProduct.definition.id));
gameManagerScript = FindObjectOfType<Game_Manager>();
gameManagerScript.CoinsWasBought(200);
}
// A consumable product has been purchased by this user.
else if (String.Equals(args.purchasedProduct.definition.id, Coin_500, StringComparison.Ordinal))
{
Debug.Log(string.Format("ProcessPurchase: PASS. Product: '{0}'", args.purchasedProduct.definition.id));
gameManagerScript = FindObjectOfType<Game_Manager>();
gameManagerScript.CoinsWasBought(500);
}
// A consumable product has been purchased by this user.
else if (String.Equals(args.purchasedProduct.definition.id, Coin_5000, StringComparison.Ordinal))
{
Debug.Log(string.Format("ProcessPurchase: PASS. Product: '{0}'", args.purchasedProduct.definition.id));
gameManagerScript = FindObjectOfType<Game_Manager>();
gameManagerScript.CoinsWasBought(5000);
}
// Or ... a non-consumable 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));
shopManagerScript = FindObjectOfType<Shop_Manager>();
shopManagerScript.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));
}
}
You might want to confirm the value, it believes it to be a literal. I don’t believe you need it to be Public, you may be overriding the value in the Inspector.
Debug.Log("The value of Coin_200 is " + Coin_200.ToString());
You are right! Debug says: The value of Coin_200 is Coin_200
That’s not what I wanted… I need the variables to be public because I want to change the pricetext of the shop items in another script. I had to reset the script component and now the log finally says: The value of Coin_200 is com.epicsauerkraut.loch.coin200
Do you have any idea how this happened? I put the [HideInInspector] Attribute specially to prevent an overriding by mistake.
I will check on a new build and will keep you updated! Thank you already
Perhaps you had set the values in the Inspector, Public variables are exposed there. And just noticed your HideInInspector mention, I haven’t tried that, but still wouldn’t fully explain what may have happened. Was it changed from the other script perhaps?
No I didn´t set the values in the inspector and no other script changed the values… Maybe at first I set the variables to Public - saved the script - and then changed the variables to Private. May that override the values?
OK, I could reproduce the problem. It has to do with the [HideInInspector].
To reproduce: I set the string Coin_200 = “XX” to Pubilc, saved and switched to Unity. Everything is fine. Then I go back to the script and put the [HideInInspector] attribute above Coin_200. Save and change the string to “YY” and save again. I go back to Unity and play the game. The debug still says “XX”…
So once a variable was set and public it overrides the later [HideInInspector] Attribute and the later change of the value in the script! Maybe to avoid this problem: Debug all [HideInInspector] values or reset the script after adding the attribute. @JeffDUnity3D do you have any other tipps to avoid this?
