1 /*
2  * Copyright (C) 2007 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package android.widget.listview;
18 
19 import android.util.ListScenario;
20 
21 import android.os.Bundle;
22 import android.widget.Button;
23 import android.widget.ListAdapter;
24 import android.widget.ListView;
25 
26 public class ListWithHeaders extends ListScenario {
27     @Override
init(Params params)28     protected void init(Params params) {
29         params.setStackFromBottom(false)
30                 .setStartingSelectionPosition(-1)
31                 .setNumItems(24)
32                 .setItemScreenSizeFactor(0.14);
33     }
34 
35     @Override
onCreate(Bundle icicle)36     protected void onCreate(Bundle icicle) {
37         super.onCreate(icicle);
38 
39         final ListView listView = getListView();
40         listView.setItemsCanFocus(true);
41 
42         for (int i = 0; i < 12; i++) {
43             Button header = new Button(this);
44             header.setText("Header View");
45             listView.addHeaderView(header);
46         }
47 
48         for (int i = 0; i < 12; i++) {
49             Button footer = new Button(this);
50             footer.setText("Footer View");
51             listView.addFooterView(footer);
52         }
53 
54         final ListAdapter adapter = listView.getAdapter();
55         listView.setAdapter(adapter);
56     }
57 }
58