//list Fragment

String[] locations = getResources().getStringArray(R.array.loction_array);

setListAdapter(new ArrayAdapter<String>(getActivity(), R.layout.list_item,locations));

/res

  /layout-land

    /main.xml

    /fragment1.xml

    /fragment2.xml

 /layout-port

   /main.xml

   /fragment2.xml

 /values-xlarge