Unity IAP 4.1.0 automatic fetching of purchases at initialization

@JeffDUnity3D
4.1.0 Release notes

Code (CSharp):

1. IGooglePlayConfiguration.SetFetchPurchasesAtInitialize(bool);
2. IGooglePlayExtensions.RestorePurchases(Action<bool>);

Hi there! Could you clarify in which cases this feature is used?

 

@JeffDUnity3D

1. If I don't call SetFetchPurchasesAtInitialize, What is default setting for SetFetchPurchasesAtInitialize?

2. If I call SetFetchPurchasesAtInitialize(false) then, Unity IAP doesn't call automatically ProcessPurchase for RestoreProduct on initialize timing. Is it right?

3. What about Pending Purchase? I think PendingPurchase need to specify the timing as well. It called automatically on initialize

 

@JeffDUnity3D

3) When I call SetFetchPurchasesAtInitialize(false), ProcessPurchase didn't bring the Pending Product.
So I could not access it forever. I think it should have been added that Handle Pending Products.
We need to distinguish Restore and Pending Purchase.

 

So, Could you add an API to new version

 

@JeffDUnity3D

Hope that I can get RestoreProducts and PendingProducts though other API instead of ProcessPurchase.
It must be uncomfortable to distinguish each other...
Plz we need some clarification!

 

@JeffDUnity3D

Yeah I already inspected receipt manually, but It's wired that UnityIAP supports only RestoreProduct API.

And, Pending purchaseState is 0, not 2.

 

1) Thanks to share the link. I read the document. But, The PurchaseState I saw on test was 0.
(I pend the product then did not confirm it.)
What does exactly mean UNSPECIFIED_STATE ?

2) I know UnityIAP support Pending. But There is only way to inspect manually the receipt.
Otherwise, IGooglePlayExtensions.RestorePurchases can control the timing and doesn't have to inspect something.
I suggest an API which is able to control PendingProducts.
For example IGooglePlayExtensions.HandlePendingPurchases.
And
IGooglePlayExtensions.GetPurchaseState(Product product) or IGooglePlayExtensions.IsPendingProduct(Product product) for distinguish product from ProcessPurchase

 

Here is my sample code.

At first, I pend the product. then reboot the app, I checked the product from ProcessPurchase after Initialize UnityIAP.
As you know, Google Document said pending is 2.
I expected 2 as well. But purchaseState still is 0.

public PurchaseProcessingResult ProcessPurchase(PurchaseEventArgs args)

{

    ValidatePurchase(args.purchasedProduct); // Backend validation

    return PurchaseProcessingResult.Pending;

}

 

@JeffDUnity3D

Plz answer it

 

Thanks to your answer.
I read another document said like this.

The purchase state of the order. Possible values are: 0. Purchased 1. Canceled 2. Pending

So, I thought if the receipt string came from Google API Server, '0' may mean 'Purchased'.

What is the right thing? Here is the document link.

https://developers.google.com/android-publisher/api-ref/rest/v3/purchases.products