Add PurchaseLogic support to PaywallView#715
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rickvdl
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tonidero
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Looking great! I just noticed that the API we've added might be wrong since we've been adding a new one in Android native 😱... I think it would be great to use that same API so it's easier to extend it now that it's not merged. Changing that without breaking changes later would be a pain :(
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tonidero
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Just a comment from an issue we have in android, but looking great!
JayShortway
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Mar 6, 2026
Adds the ability for developers to provide custom purchase and restore logic to PaywallView via the new PaywallPurchaseLogic interface, matching the implementations in Flutter (PR #1657) and React Native (PR #1607). - Add PaywallPurchaseLogic interface and PurchaseLogicResult sealed class - Add purchaseLogic property to PaywallOptions - Implement iOS bridge via PaywallProxy + HybridPurchaseLogicBridge - Implement Android support via performPurchase/performRestore lambdas - Add SamplePurchaseLogic to the sample app with compile-time flag - Add API tester for the new public API surface
- Change performPurchase to accept PaywallPurchaseLogicParams instead of plain Package, matching Android's PaywallPurchaseLogicParams (wrapping package, product change info, and subscription option) - Change performRestore to accept CustomerInfo parameter - Change PurchaseLogicResult from sealed interface to abstract class for future extensibility without breaking changes - Change Error.errorMessage to Error.errorDetails (PurchasesError?) to match Android's richer error type - Add PaywallPurchaseLogicParams class with Builder - Update Android/iOS wrappers, sample app, and API tester - Regenerate API dump
…walls Use PaywallProxy + createPaywallViewWithParams for both standard and custom-purchase-logic paywalls, eliminating the separate code path that used RCPaywallViewController directly. The footer path remains unchanged since PaywallProxy doesn't support PaywallViewCreationParams for footers.
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All the code makes sense to me. Amazing job! 🚢
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Summary
PaywallPurchaseLogicinterface andPurchaseLogicResultsealed class, allowing developers to provide custom purchase and restore logic toPaywallViewpurchaseLogicproperty toPaywallOptionsPaywallProxy+HybridPurchaseLogicBridgeperformPurchase/performRestorelambdasSamplePurchaseLogicto the sample app with a compile-timepurchasesAreCompletedByMyAppflagRelated PRs
Test plan
purchasesAreCompletedByMyAppinDefaults.ktand verify custom purchase logic is invoked