ListView的item里面控件文本颜色修改

    @SuppressLint("InflateParams")
    @Override
    public View getChildView(int groupPosition, int childPosition,
            boolean isLastChild, View convertView, ViewGroup parent) {
        ChildHolder childHolder = null;
        if (convertView == null) {
            childHolder = new ChildHolder();
            convertView = inflater.inflate(R.layout.activity_event_item_item, null);
            childHolder.textView_Child = (TextView) convertView.findViewById(R.id.tv_item);
            convertView.setTag(childHolder);
        } else {
            childHolder = (ChildHolder) convertView.getTag();
        }
        childHolder.textView_Child = (TextView) convertView.findViewById(R.id.tv_item);

        //-----------------------------------------------------------
17         childHolder.textView_Child.setText(childList.get(groupPosition).get(childPosition));
18         if (isLastChild) {
19             childHolder.textView_Child.setGravity(Gravity.RIGHT);
20             childHolder.textView_Child.setTextColor(convertView.getResources().getColor(R.color.red_weixin));
21         } else {
22             childHolder.textView_Child.setTextColor(convertView.getResources().getColor(R.color.black));
23         }
        //-----------------------------------------------------------
        return convertView;
    }