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