Question about json parse

[ljz2009y]

thank for you share code,let me learn lot of android develop.

read your programe,I have a quesion:
public abstract class JSONBuilder {

protected String root;

public JSONBuilder(){
    root = "";
}

/**
 * Sets root of the JSON params, useful when building object in joins
 * 
 * @param root
 */
public void setRoot(String root){
    this.root = root;
}

public abstract T build(JSONObject jsonObject) throws JSONException;

}

album.setImage(jsonObject.getString(root+"image"));

why are your parsing image need to add "root"?

I think it is maybl not some help..

my English is not good .Please forgive me