lazylist - How to use ImageLoader to get images in android app widget -

i have application shows nearby merchant list. shows name , image. have created app widget same, linked application. wanted use same imageloader class , methods app widget used application. image not getting displayed. still set default 1 , not change on click of button name. please guide.

my url null on debugging , cant figure out why image loader class not getting loaded.

here snippet button listener.

public static string forwardbuttonlistener(string name){           imageview logoview = new imageview(mcontext);         images imgs;         string url;          log.i("storetag","storeval:"+name);          string address="some address";          if(i<list.size()){             //i++;             if(i==0){                 i++;             }             log.i("inside forwardbuttonlistener","list's size"+list.size());             updateviews.setboolean(r.id.next, "setenabled", true);              storeobject = list.get(i).getstore(); //one store @ ith position             name = storeobject.getname();             address = string.valueof(storeobject.getaddress().getstreet1());              logoview.setimageresource(r.id.merchant_image);             setstorelogo(logoview, storeobject);              imgs = storeobject.getimages();             log.i("image url tag","-------"+imgs);             url = imgs.getlogo();             imageloader.displayimage(url, logoview);             if(null!=url)             log.i("image url tag","-------"+url);              updateviews.setimageviewuri(r.id.merchant_image,uri.parse(url));               sid = string.valueof(storeobject.getid());             sname = name;             i++;              updateviews.settextviewtext(r.id.merchant_text, name);             updateviews.settextviewtext(r.id.merchant_address, address);              updateviews.setboolean(r.id.back, "setenabled", true);             pushwidgetupdate(mcontext,updateviews);         }         else if(i==list.size()){             updateviews.setboolean(r.id.back, "setenabled", true);             updateviews.setboolean(r.id.next, "setenabled", false);              pushwidgetupdate(mcontext,updateviews);         }         return name;      }