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 */ 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
