Interface INativeStore
An interface to native underlying store systems. Provides a base for opaquely typed communication across a language-bridge upon which additional functionality can be composed. Is used by most public IStore implementations which themselves are owned by the purchasing core.
Namespace: UnityEngine .Purchasing
Assembly: Unity.Purchasing.dll
Syntax
public interface INativeStoreMethods
CheckEntitlement(string)
Checks if the Product in question has been purchased. For Consumable Products, this will only be true for those whose transactions are not completed. For Subscriptions, this will check that the subscription is still active, according to the store it is purchased from.
Declaration
bool CheckEntitlement(string productJSON)Parameters
| Type | Name | Description |
|---|---|---|
| string | productJSON | The Product to check for Entitlement, in JSON format. |
Returns
| Type | Description |
|---|---|
| bool | Whether the product is entitled or not. |
Connect()
Initializes a connection to the store.
Declaration
void Connect()FetchExistingPurchases()
Call the Store to retrieve existing purchases.
Declaration
void FetchExistingPurchases()FinishTransaction(string, string)
Call the Store to consume a product.
Declaration
void FinishTransaction(string productJSON, string transactionID)Parameters
| Type | Name | Description |
|---|---|---|
| string | productJSON | Product to consume in JSON format. |
| string | transactionID | The transaction id of the receipt to close. |
Purchase(string, string)
Call the Store to purchase a product. The IStoreCallback will be call when the purchase is successful.
Declaration
void Purchase(string productJson, string optionsJson)Parameters
| Type | Name | Description |
|---|---|---|
| string | productJson | The product to buy in JSON format. |
| string | optionsJson | A string used by some stores to fight fraudulent transactions. |
RetrieveProducts(string)
Call the Store to retrieve the store products. The IStoreCallback will be call with the retrieved products.
Declaration
void RetrieveProducts(string json)Parameters
| Type | Name | Description |
|---|---|---|
| string | json | The catalog of products to retrieve the store information from in JSON format. |