reloadRow method
刷新单个单元格
indexPaths 单元格索引
Implementation
void reloadRow(List<AppTableIndexPath> indexPaths) {
for (var indexPath in indexPaths) {
final key = rowCellKey(indexPath.row, indexPath.column);
final notifier = _cellMap[key];
if (notifier != null) {
notifier.value = notifier.value + 1;
}
}
}