purchaseProductWith
fun Purchases.purchaseProductWith( activity: Activity, storeProduct: StoreProduct, onError: (error: PurchasesError, userCancelled: Boolean) -> Unit = ON_PURCHASE_ERROR_STUB, onSuccess: (purchase: StoreTransaction, customerInfo: CustomerInfo) -> Unit)
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Purchase product. If purchasing a subscription, it will choose the default SubscriptionOption.
Parameters
activity
Current activity
storeProduct
The storeProduct of the product you wish to purchase
onSuccess
Will be called after the purchase has completed
onError
Will be called if there was an error with the purchase
fun Purchases.purchaseProductWith( activity: Activity, storeProduct: StoreProduct, upgradeInfo: UpgradeInfo, onError: (error: PurchasesError, userCancelled: Boolean) -> Unit = ON_PURCHASE_ERROR_STUB, onSuccess: (purchase: StoreTransaction?, customerInfo: CustomerInfo) -> Unit)
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Make a purchase upgrading from a previous sku. If purchasing a subscription, it will choose the default SubscriptionOption.
Parameters
activity
Current activity
storeProduct
The storeProduct of the product you wish to purchase
upgradeInfo
The upgradeInfo you wish to upgrade from, containing the oldSku and the optional prorationMode. Amazon Appstore doesn't support changing products so upgradeInfo is ignored for Amazon purchases.
onSuccess
Will be called after the purchase has completed
onError
Will be called if there was an error with the purchase