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 28 protected void init(Params params) { 29 params.setStackFromBottom(false) 30 .setStartingSelectionPosition(-1) 31 .setNumItems(24) 32 .setItemScreenSizeFactor(0.14); 33 } 34 35 @Override 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
