public class DealsView extends BaseListView {

    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        Log.d(TAG, "onCreate()");
        super.onCreate(savedInstanceState);

        setActionBarContentView(R.layout.deals_view);

    mAdapter = new DealAdapter(this);

        downloadDealsFeed();
    }

    private void downloadDealsFeed() {
    ...
    }

    @Override
    public void handleXmlParsed() {
    Log.d(TAG, "handleXMLParsed()");

        runOnUiThread(new Runnable() {
            @Override
            public void run() {
                setListAdapter(mAdapter);
            }
        });

        updateListView();
    }

    private void updateListView() {
        runOnUiThread(new Runnable() {
            @Override
            public void run() {
                Log.d(TAG, "updateListView()");
                mDealsModel = ModelManager.getInstance().getDealsModel();
                mDeals = mDealsModel.getDeals();

                try{
                    mAdapter.notifyDataSetChanged();
                }
                catch(IllegalStateException e) {
                    Log.e(TAG, "Error Updating Adapter/ListView", e);
                }
            }
        });
    }

    private class DealAdapter extends ArrayAdapter<DealModel> {
        ...
    }
}