expandablelistview同时展开一个group
ExAdapter adapter;
ExpandableListView exList;
。。。。。。。。。。。。。。
adapter=new ExAdapter(DiseaseDetail.this);
exList = (ExpandableListView) findViewById(R.id.list2);
exList.setAdapter(adapter);
exList.setGroupIndicator(null);
exList.setDivider(null);
exList.setOnGroupExpandListener(new OnGroupExpandListener(){
@Override
public void onGroupExpand(int arg0) {
// TODO Auto-generated method stub
for(int i=0;i<adapter.getGroupCount();i++)
{
if(arg0!=i)
{
exList.collapseGroup(i);
}
}
}
});
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