Change by this.
public class WOWActivity extends ListActivity {
ListView listView ;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
listView = getListView();
String[] newsFeed = getResources().getStringArray(R.array.Feeds);
this.setListAdapter( new ArrayAdapter<String>(this, R.layout.list_wow ,R.id.url, newsFeed));
}
EDIT:
Remove this from TextView
android:visibility="gone"