onProviderChange static method

StreamSubscription<ProviderChangeEvent> onProviderChange(
  1. void callback(
    1. ProviderChangeEvent
    ), {
  2. Function? onError,
})

Subscribes to provider change events.

Implementation

static StreamSubscription<ProviderChangeEvent> onProviderChange(
  void Function(ProviderChangeEvent) callback, {
  Function? onError,
}) {
  return events
      .where((event) => event.type == EventType.providerChange)
      .map((event) => event.data)
      .where((data) => data is ProviderChangeEvent)
      .cast<ProviderChangeEvent>()
      .listen(callback, onError: onError);
}