when<T> static method

Future<T> when<T>({ required Future<T> online(), required Future<T> offline(), })

Execute different callbacks based on connectivity status.

Example:

await NyConnectivity.when(
  online: () async => await api.fetchData(),
  offline: () async => await cache.getData(),
);

Implementation

static Future<T> when<T>({
  required Future<T> Function() online,
  required Future<T> Function() offline,
}) async {
  if (await isOnline()) {
    return await online();
  }
  return await offline();
}