Android实现Instagram赞者个人资料照片互相列出

Question

此下图是按个人资料图片列出彼此的Instagram点赞者的仿真照片

我想在我的项目中实现此视图，以实现我拥有简单的JSONArray和instagram赞者到feedsItems.get(position).getImage_versions2()这个变量中

其中的数据是：

"facepile_top_likers": [{
      "pk": "74778",
      "username": "jewXXXXakher",
      "full_name": "eeee",
      "is_private": false,
      "profile_pic_url": "https:\/\/scontent-frt3-1.cdninstagram.com\/vp\/c59859884e884a6\/5CEE31C6\/t51.2885-19\/s150x150\/30593311_581882262210963_4188149509433327616_n.jpg?_nc_ht=scontent-frt3-1.cdninstagram.com",
      "profile_pic_id": "1765397207592984778",
      "is_verified": false
    }, {
      "pk": "42441",
      "username": "XXXX",
      "full_name": "XXXku",
      "is_private": false,
      "profile_pic_url": "https:\/\/scontent-frt3-1.cdninstagram.com\/vp\/4c180\/5CFA6302\/t51.2885-19\/s150x150\/36938021_22245814328_n.jpg?_nc_ht=scontent-frt3-1.cdninstagram.com",
      "profile_pic_id": "15985976441",
      "is_verified": false
    }, {
      "pk": "3188",
      "username": "RRRR",
      "full_name": "RRRRR",
      "is_private": true,
      "profile_pic_url": "https:\/\/scontent-frt3-1.cdninstagram.com\/vp\/a1b8f4ec92e325775dc1096fc4db7ec9\/5CF67567\/t51.2885-19\/s150x150\/44711820_1802195912198400_n.jpg?_nc_ht=scontent-frt3-1.cdninstagram.com",
      "profile_pic_id": "1924188",
      "is_verified": false
    }],

为此，我的代码是：

String post_image = "";
try {
    JSONObject post_object = new JSONObject(feedsItems.get(position).getImage_versions2());

    JSONArray post_array = post_object.getJSONArray("candidates");

    post_image = post_array.getJSONObject(0).getString("url");
} catch (JSONException e) {
    e.printStackTrace();
}

final String finalPost_image = post_image;

ImageHelper.loadImageWithCallback(
        post_image, new Callback() {
            @Override
            public void onSuccess() {
                ImageHelper.loadImage(finalPost_image, holder.square_image);
            }
            @Override
            public void onError(Exception e) {
                Picasso.get().load(R.drawable.image_not_found).into(holder.square_image);
            }
        }, holder.square_image);

结果：

ImageHelper类：

public class ImageHelper {
    public static void loadImageWithCallback(String url, Callback callback, ImageView postImageView) {
        Picasso.get()
                .load(url)
                .error(R.drawable.cafe_alachiq_logo)
                .into(postImageView, callback);
    }

    public static void loadImage(String url, ImageView postImageView) {

        Picasso.get()
                .load(url)
                .error(R.drawable.cafe_alachiq_logo)
                .into(postImageView);
    }
}