initialize method

@override Future<void> initialize({ DidReceiveNotificationResponseCallback? onDidReceiveNotificationResponse, DidReceiveBackgroundNotificationResponseCallback? onDidReceiveBackgroundNotificationResponse, })

Initializes the platform-specific alarm implementation.

Must be called once at app startup before any alarm operations. Sets up channels, listeners, and retrieves any pending notification responses.

Implementation

@override
Future<void> initialize({
  DidReceiveNotificationResponseCallback? onDidReceiveNotificationResponse,
  DidReceiveBackgroundNotificationResponseCallback?
  onDidReceiveBackgroundNotificationResponse,
}) async {
  _onDidReceiveNotificationResponse = onDidReceiveNotificationResponse;
  methodChannel.setMethodCallHandler(_handleMethodCall);
  final arguments = <String, Object>{};
  _evaluateBackgroundCallback(
    onDidReceiveBackgroundNotificationResponse,
    arguments,
  );
  await methodChannel.invokeMethod<void>('initialize', arguments);
  final pending = await methodChannel
      .invokeMethod<Map<dynamic, dynamic>>('getLastNotificationResponse');
  if (pending != null) {
    _onDidReceiveNotificationResponse?.call(
      NotificationResponse.fromMap(Map<String, dynamic>.from(pending)),
    );
  }
}