getItem method

@override Future getItem({ required String key, })

When passed a key name, will return that key's value, or null if the key does not exist, in the given Storage object.

Implementation

@override
Future<dynamic> getItem({required String key}) async {
  var itemValue = await controller?.evaluateJavascript(
    source:
        """
  window.$webStorageType.getItem("$key");
  """,
  );

  if (itemValue == null) {
    return null;
  }

  try {
    return json.decode(itemValue);
  } catch (e) {}

  return itemValue;
}