MethodChannelZeroSettle class

An implementation of ZeroSettlePlatform that uses method channels.

Inheritance

• Object
• PlatformInterface
• ZeroSettlePlatform
• MethodChannelZeroSettle

Constructors

MethodChannelZeroSettle()

Properties

applePayStateEventChannel → EventChannel

final

applePayStateUpdates → Stream<String>

Stream of Apple Pay availability state changes from the iOS Kit's applePayAvailability.statePublisher. Each event is the raw string ("ready" / "setupRequired" / "unavailable"); the facade converts to ApplePayAvailabilityState.

no setter, override

checkoutEventChannel → EventChannel

final

checkoutEvents → Stream<Map<String, dynamic>>

no setter, override

currentUserIdEventChannel → EventChannel

final

currentUserIdUpdates → Stream<String?>

Stream of the currently-identified user id. Emits null on logout / before identify. Mirrors Android SDK's StateFlow<String?> and the iOS plugin's shadowed cache (Kit currentUserId is internal).

no setter, override

entitlementEventChannel → EventChannel

final

entitlementUpdates → Stream<List<Map<String, dynamic>>>

no setter, override

eventsEventChannel → EventChannel

final

eventsUpdates → Stream<Map<String, dynamic>>

Raw stream of SDK analytics/lifecycle events. Each emission is a Map<String, dynamic> with a "type" discriminator (camelCase). The facade converts these to ZeroSettleEvent instances via ZeroSettleEvent.fromMap.

no setter, override

hashCode → int

The hash code for this object.

no setter, inherited

isBootstrappedEventChannel → EventChannel

final

isBootstrappedUpdates → Stream<bool>

Stream of the "has identify(...) completed successfully?" flag. Mirrors the SDK's isBootstrapped state observable.

no setter, override

isUcbEnabledEventChannel → EventChannel

final

isUcbEnabledUpdates → Stream<bool>

Reactive getIsUcbEnabled. Emits false once on iOS (UCB is Android/Play only).

no setter, override

methodChannel → MethodChannel

final

pendingActionsEventChannel → EventChannel

final

pendingActionsUpdates → Stream<List<Map<String, dynamic>>>

Stream of pending-action list snapshots. Emits whenever the SDK's pendingActions StateFlow mutates. iOS always emits an empty list once.

no setter, override

pendingCheckoutEventChannel → EventChannel

final

pendingCheckoutUpdates → Stream<bool>

Stream of the "is a web checkout in-flight?" flag. Mirrors the SDK's pendingCheckout state observable on both platforms.

no setter, override

pendingClaimsEventChannel → EventChannel

final

pendingClaimsUpdates → Stream<List<Map<String, dynamic>>>

Stream of pending-claim list snapshots. Emits whenever the SDK's pendingClaims mutates (claim added or removed).

no setter, override

productsEventChannel → EventChannel

final

productsUpdates → Stream<List<Map<String, dynamic>>>

Stream of product catalog snapshots. Mirrors the native SDK's products state observable. Emits the current catalog on listen, then every subsequent change.

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

acceptSaveOffer({required String productId, required String userId}) → Future<Map<String, dynamic>>

override

acceptSaveOfferForCurrentUser({required String productId}) → Future<Map<String, dynamic>>

1.3.0 no-userId overload — uses the currently identified user.

override

bootstrap({required String userId}) → Future<Map<String, dynamic>>

override

cancelSubscription({required String productId, required String userId, bool immediate = false}) → Future<void>

override

cancelSubscriptionForCurrentUser({required String productId, bool immediate = false}) → Future<void>

1.3.0 no-userId overload — uses the currently identified user.

override

configure({required String publishableKey, bool syncStoreKitTransactions = true, String? appleMerchantId, bool preloadCheckout = false, int? maxPreloadedWebViews, String? applePaySetupBehavior, String? playLicenseKey, bool syncPlayPurchases = true, bool strictAck = false}) → Future<void>

override

dismissPendingAction({required String transactionId}) → Future<void>

Dismiss a pending action identified by transactionId. No-op on iOS.

override

fetchCancelFlowConfig({String? userId}) → Future<Map<String, dynamic>>

override

fetchProducts({String? userId}) → Future<Map<String, dynamic>>

override

fetchTransactionHistory({required String userId}) → Future<List<Map<String, dynamic>>>

override

fetchTransactionHistoryForCurrentUser() → Future<List<Map<String, dynamic>>>

1.3.0 no-userId overload — uses the currently identified user.

override

fetchUpgradeOfferConfig({String? productId, required String userId}) → Future<Map<String, dynamic>>

override

fetchUpgradeOfferConfigForCurrentUser({String? productId}) → Future<Map<String, dynamic>>

1.3.0 no-userId overload — uses the currently identified user.

override

fetchUserOffer() → Future<Map<String, dynamic>>

Fetches the server-resolved offer for the currently-identified user. Returns the raw UserOfferResponse wire map. The facade converts this to UserOfferResponse.

override

getApplePayState() → Future<String>

Reads the current Apple Pay availability state once. Returned as a raw string ("ready" / "setupRequired" / "unavailable"); the facade converts to ApplePayAvailabilityState.

override

getCancelFlowConfig() → Future<Map<String, dynamic>?>

override

getCurrentUserId() → Future<String?>

The currently identified user ID, or null if identify() hasn't been called.

override

getDetectedJurisdiction() → Future<String?>

override

getEntitlements() → Future<List<Map<String, dynamic>>>

override

getIsApplePayOnly() → Future<bool>

Whether the SDK is currently treating this merchant as Apple-Pay-only. Mirrors ZeroSettle.shared.isApplePayOnly on iOS.

override

getIsBootstrapped() → Future<bool>

Whether identify() (or the deprecated bootstrap()) has completed.

override

getIsConfigured() → Future<bool>

override

getIsUcbEnabled() → Future<bool>

Whether User Choice Billing is currently active for this tenant/market. Always false on iOS (UCB is an Android/Play concept).

override

getPendingActions() → Future<List<Map<String, dynamic>>>

Returns the current list of pending actions as raw maps. Android only; iOS always returns an empty list.

override

getPendingCheckout() → Future<bool>

override

getPendingClaims() → Future<List<Map<String, dynamic>>>

StoreKit purchases the current user could claim from another ZeroSettle account.

override

getProducts() → Future<List<Map<String, dynamic>>>

override

getRemoteConfig() → Future<Map<String, dynamic>?>

override

getSdkVersion() → Future<String>

override

handleUniversalLink(String url) → Future<bool>

override

hasActiveEntitlement({required String productId}) → Future<bool>

override

identify({required String type, String? id, String? name, String? email}) → Future<Map<String, dynamic>?>

override

logout() → Future<void>

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

openCustomerPortal({required String userId}) → Future<void>

override

pauseSubscription({required String productId, required String userId, required int pauseOptionId}) → Future<String?>

override

pauseSubscriptionForCurrentUser({required String productId, int? pauseDurationDays}) → Future<String?>

1.3.0 no-userId overload — uses the currently identified user. Takes pauseDurationDays per Kit 1.3.0 (replaces the old pauseOptionId).

override

preloadPaymentSheet({required String productId, String? userId}) → Future<void>

override

presentApplePaySetup() → Future<void>

Launches the system Wallet setup flow so the user can add a card for Apple Pay. Mirrors ZeroSettle.shared.presentApplePaySetup() on iOS.

override

presentCancelFlow({required String productId, required String userId}) → Future<String>

override

presentCancelFlowForCurrentUser({required String productId}) → Future<String?>

1.3.0 no-userId overload — uses the currently identified user.

override

presentPaymentSheet({required String productId, String? userId, bool dismissible = true}) → Future<Map<String, dynamic>>

iOS only. Android intentionally returns a not_implemented error — Android routes payment through Google Play User Choice Billing, and the web payment sheet is presented internally by the SDK for upgrade/switch offers rather than via this method.

override

presentSaveTheSaleSheet() → Future<String>

override

presentUpgradeOffer({String? productId, required String userId}) → Future<String>

override

presentUpgradeOfferForCurrentUser({String? productId}) → Future<String>

1.3.0 no-userId overload — uses the currently identified user.

override

product({required String productId}) → Future<Map<String, dynamic>?>

override

purchase({required String productId, String? presentation}) → Future<Map<String, dynamic>>

Unified purchase entry point. Routes to web checkout or StoreKit based on jurisdiction + remote config; can be overridden per-call by presentation.

override

purchaseViaPlayBilling({required String productId}) → Future<Map<String, dynamic>>

Android peer of purchaseViaStoreKit. Routes through the Google Play Billing dialog and returns the resulting CheckoutTransaction shape (source == "play_store").

override

purchaseViaStoreKit({required String productId}) → Future<Map<String, dynamic>>

Force a StoreKit (App Store IAP) purchase, bypassing web checkout.

override

recommendedAppAccountToken() → Future<String>

Derive a deterministic UUID for appAccountToken from the currently identified user ID. Returned as a string.

override

releasePendingCheckout() → Future<void>

Cancels an in-flight web checkout. No-op on iOS.

override

resetMigrateTipState() → Future<void>

override

resolveMigrationManagerHandle({String? stripeCustomerId}) → Future<String>

Returns the iOS-side handle ID for the migration manager scoped to the currently-identified user and the optional stripeCustomerId. The returned ID is opaque; pass it to MigrationManager.fromHandleId.

override

resolveOfferManagerHandle({String? stripeCustomerId}) → Future<String>

Returns the iOS-side handle ID for the offer manager scoped to the currently-identified user and the optional stripeCustomerId. The returned ID is opaque; pass it to OfferManager.fromHandleId.

override

restoreEntitlements({required String userId}) → Future<List<Map<String, dynamic>>>

override

restoreEntitlementsForCurrentUser() → Future<List<Map<String, dynamic>>>

1.3.0 no-userId overload — uses the currently identified user.

override

resumeSubscription({required String productId, required String userId}) → Future<void>

override

resumeSubscriptionForCurrentUser({required String productId}) → Future<void>

1.3.0 no-userId overload — uses the currently identified user.

override

setBaseUrlOverride(String? url) → Future<void>

override

setCustomer({String? name, String? email}) → Future<void>

override

showManageSubscription({required String userId}) → Future<void>

override

submitCancelFlowResponse(Map<String, dynamic> response) → Future<void>

override

toString() → String

A string representation of this object.

inherited

trackEvent({required String eventType, required String productId, String? screenName, Map<String, String>? metadata}) → Future<void>

override

trackMigrationConversion({required String userId}) → Future<void>

override

trackMigrationConversionForCurrentUser() → Future<void>

1.3.0 no-userId overload — uses the currently identified user.

override

transferPlayOwnershipToCurrentUser({required String productId, required String originalTransactionId}) → Future<void>

Android peer of transferStoreKitOwnershipToCurrentUser. Takes both productId and originalTransactionId (the Play purchase token) — the SDK needs both to resolve the source purchase via the Play API.

override

transferStoreKitOwnershipToCurrentUser({required String productId}) → Future<void>

override

warmUpPaymentSheet({required String productId, String? userId}) → Future<void>

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited