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 17 package com.android.internal.backup; 18 19 import android.app.backup.IBackupManager; 20 import 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 */ 32 oneway interface IObbBackupService { 33 /* 34 * Back up a package's OBB directory tree 35 */ backupObbs(in String packageName, in ParcelFileDescriptor data, int token, in IBackupManager callbackBinder)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 */ restoreObbFile(in String pkgName, in ParcelFileDescriptor data, long fileSize, int type, in String path, long mode, long mtime, int token, in IBackupManager callbackBinder)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