notifyItemChanged method

  1. @override
void notifyItemChanged(
  1. int position
)
override

通知指定下标的监听器数据集已更改

Implementation

@override
void notifyItemChanged(int position) {
  debugPrint('notifyItemChanged: $position --> {${this.runtimeType}');
  _dataSetCallbacks.forEach((callback) {
    callback.onItemsChanged(position, position);
  });
}