CrossmintCheckoutController class

Reactive controller for checkout order state, matching the official Crossmint RN SDK's useCrossmintCheckout() hook.

Pass this to CrossmintEmbeddedCheckout to receive order updates as observable state instead of (or in addition to) the onOrderUpdated callback.

// Pseudocode: replace `yourCheckoutConfig` with a real
// `CrossmintCheckoutConfig` instance.
final checkoutController = CrossmintCheckoutController();

// In widget tree:
CrossmintEmbeddedCheckout(
  apiKey: 'YOUR_API_KEY',
  config: yourCheckoutConfig,
  checkoutController: checkoutController,
)

// Listen reactively:
ListenableBuilder(
  listenable: checkoutController,
  builder: (context, _) {
    final order = checkoutController.order;
    return Text('Status: ${order?['status']}');
  },
)

Inheritance

• Object
• ChangeNotifier
• CrossmintCheckoutController

Constructors

CrossmintCheckoutController()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

hasListeners → bool

Whether any listeners are currently registered.

no setter, inherited

order → Map<String, Object?>?

The current order object from the checkout, or null if no order yet.

no setter

orderClientSecret → String?

The server-assigned client secret for the current order.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

addListener(VoidCallback listener) → void

Register a closure to be called when the object changes.

inherited

clear() → void

Clears the order state.

dispose() → void

Discards any resources used by the object.

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

notifyListeners() → void

Call all the registered listeners.

inherited

removeListener(VoidCallback listener) → void

Remove a previously registered closure from the list of closures that are notified when the object changes.

inherited

toString() → String

A string representation of this object.

inherited

updateOrder(Map<String, Object?> data) → void

Updates the order state from a checkout order:updated event.

Operators

operator ==(Object other) → bool

The equality operator.

inherited