addResidentKit method

bool addResidentKit(
  1. String? tag
)

Implementation

bool addResidentKit(String? tag) {
  assert(tag != null);
  if (!residentList.contains(tag)) {
    if (residentList.length >= 4) {
      return false;
    }
    residentList.add(tag!);
    SharedPreferences.getInstance().then(
      (SharedPreferences prefs) =>
          prefs.setString(keyKitPageCache, listToString(residentList)),
    );
    return true;
  }
  return false;
}