1/*
2 * Copyright (C) 2011 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 com.android.cellbroadcastreceiver;
18
19import android.content.Context;
20import android.database.Cursor;
21import android.telephony.CellBroadcastMessage;
22import android.view.LayoutInflater;
23import android.view.View;
24import android.view.ViewGroup;
25import android.widget.CursorAdapter;
26
27/**
28 * The back-end data adapter for {@link CellBroadcastListActivity}.
29 */
30public class CellBroadcastCursorAdapter extends CursorAdapter {
31
32    public CellBroadcastCursorAdapter(Context context, Cursor cursor) {
33        // don't set FLAG_AUTO_REQUERY or FLAG_REGISTER_CONTENT_OBSERVER
34        super(context, cursor, 0);
35    }
36
37    /**
38     * Makes a new view to hold the data pointed to by cursor.
39     * @param context Interface to application's global information
40     * @param cursor The cursor from which to get the data. The cursor is already
41     * moved to the correct position.
42     * @param parent The parent to which the new view is attached to
43     * @return the newly created view.
44     */
45    @Override
46    public View newView(Context context, Cursor cursor, ViewGroup parent) {
47        CellBroadcastMessage message = CellBroadcastMessage.createFromCursor(cursor);
48
49        LayoutInflater factory = LayoutInflater.from(context);
50        CellBroadcastListItem listItem = (CellBroadcastListItem) factory.inflate(
51                    R.layout.cell_broadcast_list_item, parent, false);
52
53        listItem.bind(message);
54        return listItem;
55    }
56
57    /**
58     * Bind an existing view to the data pointed to by cursor
59     * @param view Existing view, returned earlier by newView
60     * @param context Interface to application's global information
61     * @param cursor The cursor from which to get the data. The cursor is already
62     * moved to the correct position.
63     */
64    @Override
65    public void bindView(View view, Context context, Cursor cursor) {
66        CellBroadcastMessage message = CellBroadcastMessage.createFromCursor(cursor);
67        CellBroadcastListItem listItem = (CellBroadcastListItem) view;
68        listItem.bind(message);
69    }
70}
71