Question

I am trying to display only selected items in list view.

public class Mact extends ListActivity {

TextView selection;
String[] items = { "this", "is", "a", "really", "record", "list",
        "contains", "some", "data","sample" };

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.mainser);

    setListAdapter(new ArrayAdapter<String>(this,
            android.R.layout.simple_expandable_list_item_1, items));

    selection = (TextView) findViewById(R.id.selection);
}

@Override
protected void onListItemClick(ListView l, View v, int position, long id) {
    super.onListItemClick(l, v, position, id);
    String text = " position:" + position + "  " + items[position];
    selection.setText(text);
}

}

this is my activity class which display a list view. items contains set of records in list view . items contains 10 records . I want to get list view only for starting 5 records. how can I implement it . help me out. thanks in advance.

Answer 1

we can restrict listview items from adapter that are using for listview

Only put 5 items in the adapter. Or set getCount() return value 5.