要解决ExpandableListView的点击事件,可以通过设置ExpandableListView的OnChildClickListener和OnGroupClickListener来实现。具体步骤如下:
expandableListView.setOnGroupClickListener(new ExpandableListView.OnGroupClickListener() {
    @Override
    public boolean onGroupClick(ExpandableListView expandableListView, View view, int groupPosition, long id) {
        // 处理组项点击事件
        return false;
    }
});
expandableListView.setOnChildClickListener(new ExpandableListView.OnChildClickListener() {
    @Override
    public boolean onChildClick(ExpandableListView expandableListView, View view, int groupPosition, int childPosition, long id) {
        // 处理子项点击事件
        return false;
    }
});
通过以上步骤,可以实现对ExpandableListView的点击事件进行处理。