setExtraItems method

Future<void> setExtraItems({
  1. required JVDisplayMenu menu,
  2. required List<String> captions,
  3. required Function callback,
})

Sets your own extra items to display within menu.

Implementation

Future<void> setExtraItems(
    {required JVDisplayMenu menu,
    required List<String> captions,
    required Function callback}) async {
  _extraItemsCallback = callback;
  await _channel.invokeMethod<void>('display:setExtraItems',
      {'menu': menu.toString().split('.').last, 'captions': captions});
}