soap - Android asynctask with no input or output -

i have set async task list of countries wsdl , result create bunch of country objects , add objects arraylist in country class file.

i want able run async task populate array list view able call specific indexes array list based on user has selected.

i have tried creating class extends asynctask , have inserted same code gingerbread version of app created worked fine because network actions ran main thread

the type getwsdl2 must implement inherited abstract method asynctask.doinbackground(object...) 

i dont have objects pass variables , stuff wsdl data within async task , data need assigned arraylist within async task.

public class getwsdl2 extends asynctask {      protected void doinbackground()      {        ........     } 

pass void... parameter doinbackground

protected void doinbackground(void... params)  {    ........ }