failedItemBuilder method

Widget failedItemBuilder(
  1. BuildContext context
)

Item widgets when the thumb data load failed. 资源缩略数据加载失败时使用的部件

Implementation

Widget failedItemBuilder(BuildContext context) {
  return Center(
    child: Container(
      height: 10,
      width: 10,
      color: Colors.red,
    ),
  );
}