android - Dynamically build a resource Identifier -

I received a resource dynamically using stringarray = res

  Am tring to GetStringArray (R.array.XXXX);   
 Any suggestion where XXXX is a variable? Thanks   
 
 
  int resID = getResources (). GetIdentifier ("the_variable", "id", "your.package.name"); String [] Straware = res.getStringArray (resID);