getKey<T> function

Future<T?> getKey<T>(
  1. String key
)

Retrieves the value associated with the given key from the storage.

This function reads the value from the storage associated with the given key. The value is returned as a Future of the specified type.

T is the type of the value to be retrieved. key is the key for which the value needs to be retrieved.

Returns: Future<T?>: A future that completes with the value associated with the key, or null if the key does not exist.

Implementation

Future<T?> getKey<T>(String key) async {
  final box = GetStorage();
  return box.read<T>(key);
}