列表适配器只是orverride getview方式：

just orverride getview method of list adapter :

mAdapter = new SimpleExpandableListAdapter(
            getActivity().getApplicationContext(),
            groupData,
            android.R.layout.simple_expandable_list_item_1,
            new String[] { NAME, IS_EVEN },
            new int[] { android.R.id.text1, android.R.id.text2 },
            childData,
            android.R.layout.simple_expandable_list_item_2,
            new String[] { NAME, IS_EVEN },
            new int[] { android.R.id.text1, android.R.id.text2 }){


                @Override
                public View getChildView(int groupPosition, int childPosition,
                        boolean isLastChild, View convertView, ViewGroup parent) {

                    TextView tv =  (TextView) super.getChildView(groupPosition, childPosition, isLastChild,convertView, parent);
                    //change background of tv here
                    return tv;
                }

                @Override
                public View getGroupView(int groupPosition, boolean isExpanded,
                        View convertView, ViewGroup parent) {
                    // TODO Auto-generated method stub
                    TextView tv = (TextView) super.getGroupView(groupPosition, isExpanded, convertView, parent);
                    //change background of tv here
                    return tv;
                }

    };