Populate ListView from List<String[]>

I am getting data in List. It is in the following format.

          AAA  123  456
          BBB  235  156
          CCC  458  425

I woul开发者_如何转开发d like to display first column in the listview.

    ListView list1 = (ListView)findViewById(R.id.out_listtext); 
    ArrayAdapter<String> adapter1 = new ArrayAdapter<String>(getBaseContext(), R.layout.listitem, acNames.get(0));
    list1.setAdapter(adapter1);

This displays firstrow. How do I display first column?

I think you have to create separate list for first column.

List<String> firstColumn = new ArrayList<String>();
for (List<String> row : acNames) {
    firstColumn.add(row.get(0));
}
ArrayAdapter<String> adapter1 = new ArrayAdapter<String>(getBaseContext(), R.layout.listitem, firstColumn);

EDITED

List<String> firstColumn = new ArrayList<String>();
for (String[] row : acNames) {
    firstColumn.add(row[0]);
}
ArrayAdapter<String> adapter1 = new ArrayAdapter<String>(getBaseContext(), R.layout.listitem, firstColumn);