1/*
2 * Copyright 2013, 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.internal.backup;
18
19import android.app.backup.IBackupManager;
20import android.os.ParcelFileDescriptor;
21
22/**
23 * Interface for the Backup Manager Service to communicate with a helper service that
24 * handles local (whole-file) backup & restore of OBB content on behalf of applications.
25 * This can't be done within the Backup Manager Service itself because of the restrictions
26 * on system-user access to external storage, and can't be left to the apps because even
27 * apps that do not have permission to access external storage in the usual way can still
28 * use OBBs.
29 *
30 * {@hide}
31 */
32oneway interface IObbBackupService {
33    /*
34     * Back up a package's OBB directory tree
35     */
36    void backupObbs(in String packageName, in ParcelFileDescriptor data,
37            int token, in IBackupManager callbackBinder);
38
39    /*
40     * Restore an OBB file for the given package from the incoming stream
41     */
42    void restoreObbFile(in String pkgName, in ParcelFileDescriptor data,
43            long fileSize, int type, in String path, long mode, long mtime,
44            int token, in IBackupManager callbackBinder);
45}
46