android - 检查 ExpandableListView 中的 Firstvisible item 是 Groupindicator？

Question

能否判断ExpandableListView中firstvisible item是GroupIndicator View 还是其下的childView？请帮忙

提前致谢

Answer 1

终于成功了

int firstVisibleItem =  mExpListView.getFirstVisiblePosition();

long data = mExpListView.getExpandableListPosition(firstVisibleItem);
int type = mExpListView.getPackedPositionType(data);
if (type ==    ExpandableListView.PACKED_POSITION_TYPE_CHILD) {
    Log.i("info", "childindicator");
}else
    Log.i("info", "groupindicator");