android 簡單二級購物車的刪除方法
阿新 • • 發佈:2019-02-07
**在二級列表的佈局裡寫,注意寫在 return view 之前**
holder.tv_del.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
List<GoosBean.DataBean.DatasBean> datasBeen = childList.get(groupPosition);
GoosBean.DataBean .DatasBean remove = datasBeen.remove(childPosition);
if (datasBeen.size() == 0) {
childList.remove(groupPosition);
groupList.remove(groupPosition);
}
EventBus.getDefault().post(compute());
notifyDataSetChanged();
}
});