带有导航抽屉中图像的Expandablelistview

Question

问题导航抽屉中每个可展开列表视图项目的不同图像

尝试了几乎所有参考文献，但我想我的数据源有点棘手。

请为每个列表标题使用图标建议方法或代码

示例：

image1 text1

image2 text2 

image3 text3 

imag4 text4 

image5 text5 

这是适配器的组视图

 @Override
    public View getGroupView(int listPosition, boolean isExpanded,
                             View convertView, ViewGroup parent) {
        View v = convertView;
        String group = null;
        int id_res = 0;

        String listTitle = (String) getGroup(listPosition);
        if (convertView == null) {

            convertView = mLayoutInflater.inflate(R.layout.list_group, null);
            TextView listTitleTextView = (TextView) convertView
                    .findViewById(R.id.listTitle);
            listTitleTextView.setTypeface(null, Typeface.BOLD);
            listTitleTextView.setText(listTitle);
        ImageView img=(ImageView) convertView.findViewById(R.id.image1);     <--- adding image here


        }


        return convertView;
    }

这是我的数据源

public class ExpandableListDataSource {

    public static Map<String, List<String>> getData(Context context) {
        HashMap<String, List<String>> expandableListData = new LinkedHashMap<>();

        List<String> menu = Arrays.asList(context.getResources().getStringArray(R.array.menu));
        List<String> home = Arrays.asList(context.getResources().getStringArray(R.array.home));
        List<String> one= Arrays.asList(context.getResources().getStringArray(R.array.one));
        List<String> two= Arrays.asList(context.getResources().getStringArray(R.array.two));
        List<String> three= Arrays.asList(context.getResources().getStringArray(R.array.three));
        List<String> four= Arrays.asList(context.getResources().getStringArray(R.array.four));
        List<String> five= Arrays.asList(context.getResources().getStringArray(R.array.five));
        List<String> six = Arrays.asList(context.getResources().getStringArray(R.array.six));

        expandableListData.put(menu.get(0), home);
        expandableListData.put(menu.get(1), one);
        expandableListData.put(menu.get(2), two);
        expandableListData.put(menu.get(3), three);
        expandableListData.put(menu.get(4), four);
        expandableListData.put(menu.get(5), five);
        expandableListData.put(menu.get(6), six);


        return expandableListData;
    }

}