Method Detail

• setActivity

   abstract Unit setActivity(Activity activity)

• addPurchaseUpdateListener

   abstract Unit addPurchaseUpdateListener(OpenIapPurchaseUpdateListener listener)

• removePurchaseUpdateListener

   abstract Unit removePurchaseUpdateListener(OpenIapPurchaseUpdateListener listener)

• addPurchaseErrorListener

   abstract Unit addPurchaseErrorListener(OpenIapPurchaseErrorListener listener)

• removePurchaseErrorListener

   abstract Unit removePurchaseErrorListener(OpenIapPurchaseErrorListener listener)

• addUserChoiceBillingListener

   abstract Unit addUserChoiceBillingListener(OpenIapUserChoiceBillingListener listener)

• removeUserChoiceBillingListener

   abstract Unit removeUserChoiceBillingListener(OpenIapUserChoiceBillingListener listener)

• addDeveloperProvidedBillingListener

   abstract Unit addDeveloperProvidedBillingListener(OpenIapDeveloperProvidedBillingListener listener)

  Add listener for developer-provided billing selection events. Called when the user selects the developer's option in an enabled billing program.

• removeDeveloperProvidedBillingListener

   abstract Unit removeDeveloperProvidedBillingListener(OpenIapDeveloperProvidedBillingListener listener)

• addSubscriptionBillingIssueListener

   abstract Unit addSubscriptionBillingIssueListener(OpenIapSubscriptionBillingIssueListener listener)

  Add listener for subscription billing-issue events. Fires once per session when a subscription is observed with isSuspended == true.

  • Play flavor: populated via Purchase.isSuspended (Billing 8.1+).

  • Horizon flavor: NEVER fires. The Horizon Billing Compatibility SDK targets Play Billing 7.0 which does not expose a suspended-subscription signal.

• removeSubscriptionBillingIssueListener

   abstract Unit removeSubscriptionBillingIssueListener(OpenIapSubscriptionBillingIssueListener listener)

• isBillingProgramAvailable

   abstract BillingProgramAvailabilityResultAndroid isBillingProgramAvailable(BillingProgramAndroid program)

  Check if a billing program is available for this user/device. Checks whether the selected billing program is available.

  Parameters:

  program - The billing program to check, including BILLING_CHOICE on 9.1.

• createBillingProgramReportingDetails

   abstract BillingProgramReportingDetailsAndroid createBillingProgramReportingDetails(BillingProgramAndroid program, DeveloperBillingTypeAndroid developerBillingType)

  Create reporting details for transactions made outside of Google Play Billing. Creates reporting details for the selected billing program.

  Parameters:

  program - The billing program, including BILLING_CHOICE on 9.1.

• launchExternalLink

   abstract Boolean launchExternalLink(Activity activity, LaunchExternalLinkParamsAndroid params)

  Launch an external link for external offer or app download. Launches the selected external-link flow.

  Parameters:

  activity - Current activity context

  params - Parameters for the external link

• getBillingChoiceInfo

   abstract BillingChoiceInfoAndroid getBillingChoiceInfo(GetBillingChoiceInfoParamsAndroid params)

  Fetch Play Billing choice display assets for developer-rendered Billing Choice.

• showBillingProgramInformationDialog

   abstract BillingResultAndroid showBillingProgramInformationDialog(Activity activity, BillingProgramInformationDialogParamsAndroid params)

  Show the mandatory information dialog before a developer-rendered, in-app Billing Choice screen.

• showInAppMessages

   abstract InAppMessageResultAndroid showInAppMessages(Activity activity, InAppMessageParamsAndroid params)

  Show Play billing in-app messages such as payment issues or price-change confirmations.

• openRedeemOfferCode

   abstract Boolean openRedeemOfferCode(Activity activity)

  Open the Google Play offer/promo code redemption page so the user can enter a code. A listener can receive the redeemed purchase while the app has an active billing connection; reconcile available purchases when the app resumes. Does not require the billing client to be initialized.

  Parameters:

  activity - Current activity context

• getInitConnection

   abstract SuspendFunction1<InitConnectionConfig, Boolean> getInitConnection()

• getEndConnection

   abstract SuspendFunction0<Boolean> getEndConnection()

• getFetchProducts

   abstract SuspendFunction1<ProductRequest, FetchProductsResult> getFetchProducts()

• getGetAvailablePurchases

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

• getGetActiveSubscriptions

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

• getHasActiveSubscriptions

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

• getRequestPurchase

   abstract SuspendFunction1<RequestPurchaseProps, RequestPurchaseResult> getRequestPurchase()

• getFinishTransaction

   abstract SuspendFunction2<Purchase, Boolean, Unit> getFinishTransaction()

• getAcknowledgePurchaseAndroid

   abstract SuspendFunction1<String, Boolean> getAcknowledgePurchaseAndroid()

• getConsumePurchaseAndroid

   abstract SuspendFunction1<String, Boolean> getConsumePurchaseAndroid()

• getRestorePurchases

   abstract SuspendFunction0<Unit> getRestorePurchases()

• getDeepLinkToSubscriptions

   abstract SuspendFunction1<DeepLinkOptions, Unit> getDeepLinkToSubscriptions()

• getVerifyPurchase

   abstract SuspendFunction1<VerifyPurchaseProps, VerifyPurchaseResult> getVerifyPurchase()

• getVerifyPurchaseWithProvider

   abstract SuspendFunction1<VerifyPurchaseWithProviderProps, VerifyPurchaseWithProviderResult> getVerifyPurchaseWithProvider()

• getQueryHandlers

   abstract QueryHandlers getQueryHandlers()

• getMutationHandlers

   abstract MutationHandlers getMutationHandlers()

• getSubscriptionHandlers

   abstract SubscriptionHandlers getSubscriptionHandlers()