Android的ExpandableListView进去bindChildView组号 [英] Android ExpandableListView get group number inside bindChildView

问题描述

我使用ExpandableListView用SimpleCursorTreeAdapter。是否有可能获得到当前子属于bindChildView方法内的组号？

I'm using ExpandableListView with a SimpleCursorTreeAdapter. Is it possible to get the group number to which the current child belongs to inside the bindChildView method?

谢谢！

推荐答案

我尝试另一种方法使用getChildView获得组和儿童的位置是：

I tried another approach to obtain group and child position using getChildView:

    @Override
    public View getChildView(int groupPosition, int childPosition, boolean isLastChild, View convertView, ViewGroup parent) {
        ImageButton ib=null;

        View v = super.getChildView(groupPosition, childPosition,isLastChild, convertView, parent);
        ib=(ImageButton)v.findViewById(R.id.delete);

        ib.setTag(R.id.TAG_GROUPPOS, groupPosition);
        ib.setTag(R.id.TAG_CHILDPOS, childPosition);

        return v;
    }

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