Constructor Detail

• QueryHandlers

  QueryHandlers(SuspendFunction0<Boolean> canPresentExternalPurchaseNoticeIOS, SuspendFunction1<String, PurchaseIOS> currentEntitlementIOS, SuspendFunction1<ProductRequest, FetchProductsResult> fetchProducts, SuspendFunction1<List<String>, List<ActiveSubscription>> getActiveSubscriptions, SuspendFunction0<List<PurchaseIOS>> getAllTransactionsIOS, SuspendFunction0<AppTransaction> getAppTransactionIOS, SuspendFunction1<PurchaseOptions, List<Purchase>> getAvailablePurchases, SuspendFunction1<GetBillingChoiceInfoParamsAndroid, BillingChoiceInfoAndroid> getBillingChoiceInfoAndroid, SuspendFunction1<ExternalPurchaseCustomLinkTokenTypeIOS, ExternalPurchaseCustomLinkTokenResultIOS> getExternalPurchaseCustomLinkTokenIOS, SuspendFunction0<List<PurchaseIOS>> getPendingTransactionsIOS, SuspendFunction0<ProductIOS> getPromotedProductIOS, SuspendFunction0<String> getReceiptDataIOS, SuspendFunction0<String> getStorefront, SuspendFunction1<String, String> getTransactionJwsIOS, SuspendFunction1<List<String>, Boolean> hasActiveSubscriptions, SuspendFunction0<Boolean> isEligibleForExternalPurchaseCustomLinkIOS, SuspendFunction1<String, Boolean> isEligibleForIntroOfferIOS, SuspendFunction1<String, Boolean> isTransactionVerifiedIOS, SuspendFunction1<String, PurchaseIOS> latestTransactionIOS, SuspendFunction1<String, List<SubscriptionStatusIOS>> subscriptionStatusIOS)

Method Detail

• getCanPresentExternalPurchaseNoticeIOS

   final SuspendFunction0<Boolean> getCanPresentExternalPurchaseNoticeIOS()

  Check eligibility for the external purchase notice sheet (iOS 17.4+). Uses ExternalPurchase.canPresent. See: https://openiap.dev/docs/apis/ios/can-present-external-purchase-notice-ios

• getCurrentEntitlementIOS

   final SuspendFunction1<String, PurchaseIOS> getCurrentEntitlementIOS()

  Get the user's current entitlement for a product, using StoreKit 2 (iOS 15+). See: https://openiap.dev/docs/apis/ios/current-entitlement-ios

• getFetchProducts

   final SuspendFunction1<ProductRequest, FetchProductsResult> getFetchProducts()

  Fetch products or subscriptions from the store. See: https://openiap.dev/docs/apis/fetch-products

• getGetActiveSubscriptions

   final SuspendFunction1<List<String>, List<ActiveSubscription>> getGetActiveSubscriptions()

  Get details of all currently active subscriptions (filters by subscriptionIds when provided). See: https://openiap.dev/docs/apis/get-active-subscriptions

• getGetAllTransactionsIOS

   final SuspendFunction0<List<PurchaseIOS>> getGetAllTransactionsIOS()

  List every StoreKit transaction (finished + unfinished) for the current user. Requires the SKIncludeConsumableInAppPurchaseHistory Info.plist key in the host app for finished consumables to be included (iOS 18+). Unlike getAvailablePurchases, always returns the iOS-specific PurchaseIOS shape. See: https://openiap.dev/docs/apis/ios/get-all-transactions-ios

• getGetAppTransactionIOS

   final SuspendFunction0<AppTransaction> getGetAppTransactionIOS()

  Fetch the app transaction (iOS 16+). See: https://openiap.dev/docs/apis/ios/get-app-transaction-ios

• getGetAvailablePurchases

   final SuspendFunction1<PurchaseOptions, List<Purchase>> getGetAvailablePurchases()

  List active purchases for the current user. See: https://openiap.dev/docs/apis/get-available-purchases

• getGetBillingChoiceInfoAndroid

   final SuspendFunction1<GetBillingChoiceInfoParamsAndroid, BillingChoiceInfoAndroid> getGetBillingChoiceInfoAndroid()

  Fetch Play Billing assets and loyalty text for developer-rendered Billing Choice screens. OpenIAP availability: Spec 2.1.0 / openiap-google 2.3.0 (requires Play Billing 9.1.0+). Throws OpenIapError.NotPrepared if billing client is not ready. See: https://openiap.dev/docs/apis/android/get-billing-choice-info-android

• getGetExternalPurchaseCustomLinkTokenIOS

   final SuspendFunction1<ExternalPurchaseCustomLinkTokenTypeIOS, ExternalPurchaseCustomLinkTokenResultIOS> getGetExternalPurchaseCustomLinkTokenIOS()

  Fetch a token for Apple's External Purchase Server reporting API (iOS 18.1+). Use this token to report transactions made through ExternalPurchaseCustomLink. Reference: https://developer.apple.com/documentation/storekit/externalpurchasecustomlink/token(for:) See: https://openiap.dev/docs/apis/ios/get-external-purchase-custom-link-token-ios Parameter tokenType: Token type: acquisition (new customers) or services (existing customers)

• getGetPendingTransactionsIOS

   final SuspendFunction0<List<PurchaseIOS>> getGetPendingTransactionsIOS()

  List unfinished StoreKit transactions in the queue. See: https://openiap.dev/docs/apis/ios/get-pending-transactions-ios

• getGetPromotedProductIOS

   final SuspendFunction0<ProductIOS> getGetPromotedProductIOS()

  Read the App Store-promoted product, if any (iOS 11+). See: https://openiap.dev/docs/apis/ios/get-promoted-product-ios

• getGetReceiptDataIOS

   final SuspendFunction0<String> getGetReceiptDataIOS()

  Get base64-encoded receipt data (legacy validation). See: https://openiap.dev/docs/apis/ios/get-receipt-data-ios

• getGetStorefront

   final SuspendFunction0<String> getGetStorefront()

  Return the store-authoritative country code: ISO 3166-1 alpha-3 on Apple platforms and alpha-2 on Android. The operation fails when the store cannot provide a value; implementations must not synthesize a locale fallback. See: https://openiap.dev/docs/apis/get-storefront

• getGetTransactionJwsIOS

   final SuspendFunction1<String, String> getGetTransactionJwsIOS()

  Return the JWS string for a transaction (StoreKit 2). See: https://openiap.dev/docs/apis/ios/get-transaction-jws-ios

• getHasActiveSubscriptions

   final SuspendFunction1<List<String>, Boolean> getHasActiveSubscriptions()

  Check whether the user has any active subscription. See: https://openiap.dev/docs/apis/has-active-subscriptions

• getIsEligibleForExternalPurchaseCustomLinkIOS

   final SuspendFunction0<Boolean> getIsEligibleForExternalPurchaseCustomLinkIOS()

  Check eligibility for the custom-link variant of external purchase (iOS 18.1+). Returns true if the app can use custom external purchase links. Reference: https://developer.apple.com/documentation/storekit/externalpurchasecustomlink/iseligible See: https://openiap.dev/docs/apis/ios/is-eligible-for-external-purchase-custom-link-ios

• getIsEligibleForIntroOfferIOS

   final SuspendFunction1<String, Boolean> getIsEligibleForIntroOfferIOS()

  Check intro-offer eligibility for a subscription group. See: https://openiap.dev/docs/apis/ios/is-eligible-for-intro-offer-ios

• getIsTransactionVerifiedIOS

   final SuspendFunction1<String, Boolean> getIsTransactionVerifiedIOS()

  Check whether a transaction's JWS verification passed (StoreKit 2). See: https://openiap.dev/docs/apis/ios/is-transaction-verified-ios

• getLatestTransactionIOS

   final SuspendFunction1<String, PurchaseIOS> getLatestTransactionIOS()

  Get the latest verified transaction for a product, using StoreKit 2. See: https://openiap.dev/docs/apis/ios/latest-transaction-ios

• getSubscriptionStatusIOS

   final SuspendFunction1<String, List<SubscriptionStatusIOS>> getSubscriptionStatusIOS()

  Get subscription status objects from StoreKit 2 (iOS 15+). See: https://openiap.dev/docs/apis/ios/subscription-status-ios