| /* |
| * Copyright (C) 2007 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.app.BackupAgent; |
| import android.backup.BackupHelper; |
| import android.backup.BackupHelperDispatcher; |
| import android.backup.BackupDataInput; |
| import android.backup.BackupDataOutput; |
| import android.os.ParcelFileDescriptor; |
| import android.util.Log; |
| |
| import java.io.IOException; |
| |
| /** @hide */ |
| public class BackupHelperAgent extends BackupAgent { |
| static final String TAG = "BackupHelperAgent"; |
| |
| BackupHelperDispatcher mDispatcher = new BackupHelperDispatcher(); |
| |
| @Override |
| public void onBackup(ParcelFileDescriptor oldState, BackupDataOutput data, |
| ParcelFileDescriptor newState) throws IOException { |
| mDispatcher.performBackup(oldState, data, newState); |
| } |
| |
| @Override |
| public void onRestore(BackupDataInput data, int appVersionCode, ParcelFileDescriptor newState) |
| throws IOException { |
| mDispatcher.performRestore(data, appVersionCode, newState); |
| } |
| |
| public BackupHelperDispatcher getDispatcher() { |
| return mDispatcher; |
| } |
| |
| public void addHelper(String keyPrefix, BackupHelper helper) { |
| mDispatcher.addHelper(keyPrefix, helper); |
| } |
| } |
| |
| |