1/*
2 * Copyright (C) 2010 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 */
16package com.android.contacts.widget;
17
18import android.view.View;
19import android.view.ViewGroup;
20import android.widget.BaseAdapter;
21
22/**
23 * A general purpose adapter that contains exactly one item.
24 */
25public abstract class SingleItemAdapter extends BaseAdapter {
26
27    public int getCount() {
28        return 1;
29    }
30
31    public Object getItem(int position) {
32        return null;
33    }
34
35    public long getItemId(int position) {
36        return 0;
37    }
38
39    public View getView(int position, View convertView, ViewGroup parent) {
40        return getView(convertView, parent);
41    }
42
43    /**
44     * Creates the view.
45     */
46    protected abstract View getView(View convertView, ViewGroup parent);
47}
48