java - Passing an arraylist in array-android app -

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i have been referring app make gallery module
https://github.com/nostra13/android-universal-image-loader

however according requirement in app images dynamically added.so, fetching images via json.the image response json iam adding in arraylist.

how should pass "image_urls.add(folio.getstring(i));" in new class :

public class test extends activity{      private static string url = "http://www.xyz.com/album_pro/array_to_encode";       jsonarray folio = null;      arraylist<string> urllist = new arraylist<string>();      @suppresslint("newapi")     public void oncreate(bundle savedinstancestate) {             super.oncreate(savedinstancestate);              strictmode.threadpolicy policy = new strictmode.threadpolicy.builder().permitall().build();               strictmode.setthreadpolicy(policy);              jsonparser jparser = new jsonparser();             {              try{                  jsonobject json = jparser.getjsonfromurl(url);                 log.v("url",json.tostring());              jsonobject seo = json.getjsonobject("seo");             log.v("seo",seo.tostring());             jsonarray folio = seo.getjsonarray("folio");             arraylist<string> image_urls = new arraylist<string>();              for(int i=0;i< folio.length();i++)             {                  image_urls.add(folio.getstring(i));              }               }             catch(exception e)             {                 e.printstacktrace();             }             } }  }

how should pass "image_urls.add(folio.getstring(i));" in non activity class named "images" i.e 

public class images {     public final static string[] imageurls = new string[] {       **required arraylist of "test" activity**      };     public final static string[] imagethumburls = new string[] {           **required arraylist of "test" activity**     };  }

make arraylist public , static , use in other class test.urllist


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