Examples of a JSON response from blogger, and the custom classes implemented on an Android application for use with the Ion library.

BloggerResponse.json

{
  "kind": "blogger#postList",
  "nextPageToken": "CgkIChiAkceVjiYQ0b2SAQ",
  "prevPageToken": "CgkIChDBwrK3mCYQ0b2SAQ",
  "items": [
    {
      "kind": "blogger#post",
      "id": "7706273476706534553",
      "blog": {
        "id": "2399953"
      },
      "published": "2011-08-01T19:58:00.000Z",
      "updated": "2011-08-01T19:58:51.947Z",
      "url": "http://buzz.blogger.com/2011/08/latest-updates-august-1st.html",
      "selfLink": "https://www.googleapis.com/blogger/v3/blogs/2399953/posts/7706273476706534553",
      "title": "Latest updates, August 1st",
      "content": "elided for readability",
      "author": {
        "id": "401465483996",
        "displayName": "Brett Wiltshire",
        "url": "http://www.blogger.com/profile/01430672582309320414",
        "image": {
          "url": "http://4.bp.blogspot.com/_YA50adQ-7vQ/S1gfR_6ufpI/AAAAAAAAAAk/1ErJGgRWZDg/S45/brett.png"
         }
      },
      "replies": {
        "totalItems": "0",
        "selfLink": "https://www.googleapis.com/blogger/v3/blogs/2399953/posts/7706273476706534553/comments"
      }
    },
    {
      "kind": "blogger#post",
      "id": "6069922188027612413",
      elided for readability
    }
  ]
}

PostList.java

public class PostList {

    @Expose
    @SerializedName("nextPageToken")
    private String nextPageToken = null;
    public void setNextPageToken(String nextPageToken) {
        this.nextPageToken = nextPageToken;
    }
    public String getNextPageToken() {
        return nextPageToken;
    }

    @Expose
    @SerializedName("prevPageToken")
    private String prevPageToken = null;
    public void setPrevPageToken(String prevPageToken) {
        this.prevPageToken = prevPageToken;
    }
    public String getPrevPageToken() {
        return prevPageToken;
    }

    @Expose
    @SerializedName("items")
    private SinglePost[] items = null;
    public void setItems(SinglePost[] items) {
        this.items = items;
    }
    public SinglePost[] getItems() {
        return items;
    }

}