getDouble method

@override Future<double> getDouble({ required String key, bool isPersistent = false, })

Implementation

@override
Future<double> getDouble({
  required String key,
  bool isPersistent = false,
}) async {
  return await methodChannel.invokeMethod(PreferencesConstants.getDouble.name, {
    PreferencesConstants.key.name:
        isPersistent == true ? permanentKey + key : keyPrefix + key,
    PreferencesConstants.isPersistant.name: isPersistent,
  });
}