BackupAgent.java

/*
 * Copyright 2013 Google Inc.
 *
 * 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 com.google.android.apps.dashclock;

import android.app.backup.BackupAgentHelper;
import android.app.backup.SharedPreferencesBackupHelper;

/**
 * The backup agent for DashClock. See the developer guide documentation for <a
 * href="http://developer.android.com/guide/topics/data/backup.html">Data Backup</a> for details.
 */
public class BackupAgent extends BackupAgentHelper {
    private static final String PREFS_BACKUP_KEY = "prefs";

    // Allocate a helper and add it to the backup agent
    @Override
    public void onCreate() {
        // Compute the default preferences filename.
        String defaultPrefsFilename = getPackageName() + "_preferences";
        addHelper(PREFS_BACKUP_KEY,
                new SharedPreferencesBackupHelper(this, defaultPrefsFilename));
    }
}