android的GridView的第一个item（图片）出现显示不正常（多出固定区域一部分蓝色边框）。解决方法

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@Override
public View getView(int position, View convertView, ViewGroup parent) {
    if (convertView == null) {
        mHolder = new ViewHolder();
      convertView = LayoutInflater.from(mContext).inflate(R.layout.layout_gv_item, null);
//      convertView.setLayoutParams(new GridView.LayoutParams(WindowManager.LayoutParams.// WRAP_CONTENT , WindowManager.LayoutParams.WRAP_CONTENT));
        mHolder.photoIv = (ImageView) convertView.findViewById(R.id.gvItemIv);
        convertView.setTag(mHolder);
        //AutoUtils.autoSize(convertView);
    } else {
        mHolder = (ViewHolder) convertView.getTag();
    }

解决方法：去掉注释，保留这两行代码即可

convertView.setLayoutParams(new GridView.LayoutParams(WindowManager.LayoutParams.WRAP_CONTENT , WindowManager.LayoutParams.WRAP_CONTENT));