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/*
* Copyright (C) 2009 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.backup;
import android.backup.IRestoreSession;
/**
* Direct interface to the Backup Manager Service that applications invoke on. The only
* operation currently needed is a simple notification that the app has made changes to
* data it wishes to back up, so the system should run a backup pass.
*
* Apps will use the {@link android.backup.BackupManager} class rather than going through
* this Binder interface directly.
*
* {@hide}
*/
interface IBackupManager {
/**
* Tell the system service that the caller has made changes to its
* data, and therefore needs to undergo an incremental backup pass.
*/
oneway void dataChanged(String packageName);
/**
* Notifies the Backup Manager Service that an agent has become available. This
* method is only invoked by the Activity Manager.
*/
oneway void agentConnected(String packageName, IBinder agent);
/**
* Notify the Backup Manager Service that an agent has unexpectedly gone away.
* This method is only invoked by the Activity Manager.
*/
oneway void agentDisconnected(String packageName);
/**
* Schedule a full backup of the given package. Callers must hold the
* android.permission.BACKUP permission to use this method.
*/
oneway void scheduleFullBackup(String packageName);
/**
* Specify a default backup transport. Callers must hold the
* android.permission.BACKUP permission to use this method.
*
* @param transportID The ID of the transport to select. This should be one
* of {@link BackupManager.TRANSPORT_GOOGLE} or {@link BackupManager.TRANSPORT_ADB}.
* @return The ID of the previously selected transport.
*/
int selectBackupTransport(int transportID);
/**
* Begin a restore session with the given transport (which may differ from the
* currently-active backup transport).
*
* @return An interface to the restore session, or null on error.
*/
IRestoreSession beginRestoreSession(int transportID);
}
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