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 */
16
17package com.android.calendar;
18
19import android.app.backup.BackupAgentHelper;
20import android.app.backup.BackupDataInput;
21import android.app.backup.SharedPreferencesBackupHelper;
22import android.content.Context;
23import android.content.SharedPreferences.Editor;
24import android.os.ParcelFileDescriptor;
25
26import java.io.IOException;
27
28public class CalendarBackupAgent extends BackupAgentHelper
29{
30    static final String SHARED_KEY = "shared_pref";
31
32    @Override
33    public void onCreate() {
34        addHelper(SHARED_KEY, new SharedPreferencesBackupHelper(this,
35                GeneralPreferences.SHARED_PREFS_NAME));
36    }
37
38    @Override
39    public void onRestore(BackupDataInput data, int appVersionCode, ParcelFileDescriptor newState)
40            throws IOException {
41        // See Utils.getRingTonePreference for more info
42        final Editor editor = getSharedPreferences(
43                GeneralPreferences.SHARED_PREFS_NAME_NO_BACKUP, Context.MODE_PRIVATE).edit();
44        editor.putString(GeneralPreferences.KEY_ALERTS_RINGTONE,
45                GeneralPreferences.DEFAULT_RINGTONE).commit();
46
47        super.onRestore(data, appVersionCode, newState);
48    }
49}
50