| /* |
| * Copyright (C) 2007 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package android.widget.expandablelistview; |
| |
| import android.view.Menu; |
| import android.view.MenuItem; |
| import android.view.MenuItem.OnMenuItemClickListener; |
| import android.widget.BaseExpandableListAdapter; |
| |
| import android.util.ExpandableListScenario; |
| |
| public class ExpandableListSimple extends ExpandableListScenario { |
| private static final int[] NUM_CHILDREN = {4, 3, 2, 1, 0}; |
| |
| @Override |
| protected void init(ExpandableParams params) { |
| params.setNumChildren(NUM_CHILDREN) |
| .setItemScreenSizeFactor(0.14); |
| } |
| |
| @Override |
| public boolean onCreateOptionsMenu(Menu menu) { |
| |
| menu.add("Add item").setOnMenuItemClickListener(new OnMenuItemClickListener() { |
| public boolean onMenuItemClick(MenuItem item) { |
| mGroups.add(0, new MyGroup(2)); |
| ((BaseExpandableListAdapter) mAdapter).notifyDataSetChanged(); |
| return true; |
| } |
| }); |
| |
| return true; |
| } |
| |
| } |