Question

android ExpandableListView 如何给child 添加单击事件

Answer 1

1.获得控件
ExpandableListView mListView = (ExpandableListView) findViewById(R.id.X);
2.添加childOnclick监听
mListView.setOnChildClickListener(childListener);
OnChildClickListener childListener = new OnChildClickListener() {
@Override
public boolean onChildClick(ExpandableListView parent, View v,
int groupPosition, int childPosition, long id) {
}
};

追问

我是这样写的触发不了？

追答

BaseExpandableListAdapter 中注意下这一项
/**
* 子集是否可选
*/
@Override
public boolean isChildSelectable(int groupPosition, int childPosition) {
return true;
}