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In App Payments

The connector library provides a set of functions which help you to make use of different In-App Payment SDKs in your app.

if (Enhance.purchases.isSupported()) {
    Enhance.purchases.attemptPurchase("my_product", new EnhanceInAppPurchases.PurchaseCallback() {
        @Override
        public void onPurchaseSuccess() {
            String price = Enhance.purchases.getDisplayPrice("my_product", "$5");

            String title = Enhance.purchases.getDisplayTitle("my_product", "My Product");

            String desc  = Enhance.purchases.getDisplayDescription("my_product", "Some useful item.");
        }

        @Override
        public void onPurchaseFailed() {
            // Failure
        }
    });
}

Methods

Enhance.purchases.isSupported

boolean Enhance.purchases.isSupported()

Check if the In-App Payments support is currently available in your app.

Return Value:

Returns true if available, false otherwise.

Enhance.purchases.attemptPurchase

void Enhance.purchases.attemptPurchase(
    String productName,
    EnhanceInAppPurchases.PurchaseCallback callbacks
)

Start the purchase flow for the given product.

Parameters:

String  productName - The reference name which you entered during the Enhance flow (SKU Mappings).

EnhanceInAppPurchases.PurchaseCallback  callbacks - Specifies the callback object. (For more information about the EnhanceInAppPurchases.PurchaseCallback type, see the Interfaces section)

Enhance.purchases.consume

void Enhance.purchases.consume(
    String productName,
    EnhanceInAppPurchases.ConsumeCallback callbacks
)

Consume the given product, if applicable (availability of this feature depends on the SDK provider, not all support consumable goods).

Parameters:

String  productName - The reference name which you entered during the Enhance flow (SKU Mappings).

EnhanceInAppPurchases.ConsumeCallback  callbacks - Specifies the callback object. (For more information about the EnhanceInAppPurchases.ConsumeCallback type, see the Interfaces section)

Enhance.purchases.manuallyRestorePurchases

void Enhance.purchases.manuallyRestorePurchases(
    EnhanceInAppPurchases.RestoreCallback callbacks
)

Manually restore purchases and update the user's inventory, if applicable (availability of this feature depends on the SDK provider).

Parameters:

EnhanceInAppPurchases.RestoreCallback  callbacks - Specifies the callback object. (For more information about the EnhanceInAppPurchases.RestoreCallback type, see the Interfaces section)

Enhance.purchases.isItemOwned

boolean Enhance.purchases.isItemOwned(
    String productName
)

Check if the given product is already owned. The result may be inaccurate, depending on whether the SDK provider stores the information about your products or not.

Parameters:

String  productName - The reference name which you entered during the Enhance flow (SKU Mappings).

Return Value:

Returns true if owned, false otherwise.

Enhance.purchases.getOwnedItemCount

int Enhance.purchases.getOwnedItemCount(
    String productName
)

Get a number of the given product that user owns, or 0 if none. The result may be inaccurate, depending on whether the SDK provider stores the information about your products or not.

Parameters:

String  productName - The reference name which you entered during the Enhance flow (SKU Mappings).

Return Value:

Returns a number of the given product copies.

Enhance.purchases.getDisplayPrice

String Enhance.purchases.getDisplayPrice(
    String productName,
    String defaultPrice
)

Get a localized display price of the given product, for example: "100zł", "100¥".

Parameters:

String  productName - The reference name which you entered during the Enhance flow (SKU Mappings).

String  defaultPrice - Default value, used if the real one cannot be fetched for any reason.

Return Value:

Returns a string containing the localized display price.

Enhance.purchases.getDisplayTitle

String Enhance.purchases.getDisplayTitle(
    String productName,
    String defaultTitle
)

Get a localized display title of the given product.

Parameters:

String  productName - The reference name which you entered during the Enhance flow (SKU Mappings).

String  defaultTitle - Default value, used if the real one cannot be fetched for any reason.

Return Value:

Returns a string containing the localized display title.

Enhance.purchases.getDisplayDescription

String Enhance.purchases.getDisplayDescription(
    String productName,
    String defaultDescription
)

Get a localized display description of the given product.

Parameters:

String  productName - The reference name which you entered during the Enhance flow (SKU Mappings).

String  defaultDescription - Default value, used if the real one cannot be fetched for any reason.

Return Value:

Returns a string containing the localized display description.


Interfaces

interface EnhanceInAppPurchases.PurchaseCallback {
    void onPurchaseSuccess();
    void onPurchaseFailed();
}

interface EnhanceInAppPurchases.ConsumeCallback {
    void onConsumeSuccess();
    void onConsumeFailed();
}

interface EnhanceInAppPurchases.RestoreCallback {
    void onRestoreSuccess();
    void onRestoreFailed();
}