Java程序  |  38行  |  1.29 KB

/*
 * Copyright (C) 2019 The Android Open Source Project
 *
 * 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 android.cts.backup.profilekeyvalueapp;

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

/**
 * Backup agent that uses {@link SharedPreferencesBackupHelper} to backup/restore shared
 * preferences.
 */
public class ProfileKeyValueBackupAgent extends BackupAgentHelper {
    private static final String PREFS_PREFIX = "USER-KV";

    @Override
    public void onCreate() {
        super.onCreate();
        SharedPreferencesBackupHelper backupHelper =
                new SharedPreferencesBackupHelper(
                        this, ProfileKeyValueBackupRestoreTest.TEST_PREFS_NAME);
        addHelper(PREFS_PREFIX, backupHelper);
    }
}