7 Column和ListView混合使用

方式1: ListView设置shrinkWrap设置true

Expanded(
          child: ListView.builder(
              itemCount: choiceList.length,
              itemBuilder: (cxt, index) {
                return _buildListTitleWidget1(
                    choiceList[index], choiceList[index], index, context);
              }),
        );

方式2: ListView包括Expand

Expanded(
          child: ListView.builder(
              itemCount: choiceList.length,
              itemBuilder: (cxt, index) {
                return _buildListTitleWidget1(
                    choiceList[index], choiceList[index], index, context);
              }),
        )