use the sample, and addFooterView()

[nomenyyxx]

i copy the sample to my workspaces and add the code : MultiColumnListView listView = (MultiColumnListView) view.findViewById(R.id.list);
mAdapter = new PLAAdapter(getActivity());
fillAdapter(mAdapter, 30);

        TextView tv = new TextView(this.getActivity());
        tv.setText("bottom"+index);
        listView.addFooterView( tv);

        listView.setAdapter(mAdapter);

so: the result on phone : item is align bottom, i want to keep different heights, so how can i do ?

[nomenyyxx]

some body can help me?