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
17package android.widget.listview;
18
19import android.util.ListScenario;
20import android.util.ListItemFactory;
21import android.view.View;
22import android.view.ViewGroup;
23
24/**
25 * Each list item has two focusables that are close enough together that
26 * it shouldn't require panning to move focus.
27 */
28public class ListItemFocusablesClose extends ListScenario {
29
30
31    /**
32     * Get the child of a list item.
33     * @param listIndex The index of the currently visible items
34     * @param index The index of the child.
35     */
36    public View getChildOfItem(int listIndex, int index) {
37        return ((ViewGroup) getListView().getChildAt(listIndex)).getChildAt(index);
38
39    }
40
41    @Override
42    protected void init(Params params) {
43        params.setItemsFocusable(true)
44                .setNumItems(2)
45                .setItemScreenSizeFactor(0.55);
46    }
47
48
49    @Override
50    protected View createView(int position, ViewGroup parent, int desiredHeight) {
51        return ListItemFactory.twoButtonsSeparatedByFiller(
52                position, parent.getContext(), desiredHeight);
53    }
54}
55