setExpression method

@override Future<void> setExpression({ required int viewId, required int index, })

Switches the active expression on viewId to the one at index in the model's expression list (0-based).

Implementation

@override
Future<void> setExpression({required int viewId, required int index}) async {
  await methodChannel.invokeMethod<void>('setExpression', {
    'viewId': viewId,
    'index': index,
  });
}