| /* |
| * Copyright (C) 2015 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 com.android.cellbroadcastreceiver; |
| |
| import android.app.backup.BackupAgentHelper; |
| import android.app.backup.SharedPreferencesBackupHelper; |
| import android.content.Intent; |
| import android.os.UserHandle; |
| import android.util.Log; |
| |
| /** |
| * The CellBroadcast backup agent backs up the shared |
| * preferences settings of the CellBroadcastReceiver App. Right |
| * now it backs up the whole shared preference file. This can be |
| * modified in the future to accommodate partial backup. |
| */ |
| public class CellBroadcastBackupAgent extends BackupAgentHelper |
| { |
| private static final String TAG = "CBBackupAgent"; |
| |
| private static final String SHARED_KEY = "shared_pref"; |
| |
| private static final String SHARED_PREFS_NAME = "com.android.cellbroadcastreceiver_preferences"; |
| |
| @Override |
| public void onCreate() { |
| Log.d(TAG, "onCreate"); |
| addHelper(SHARED_KEY, new SharedPreferencesBackupHelper(this, SHARED_PREFS_NAME)); |
| } |
| |
| @Override |
| public void onRestoreFinished() { |
| Log.d(TAG, "Restore finished."); |
| Intent intent = new Intent(CellBroadcastReceiver.CELLBROADCAST_START_CONFIG_ACTION); |
| |
| // Cell broadcast was configured during boot up before the shared preference is restored, |
| // we need to re-configure it. |
| sendBroadcastAsUser(intent, UserHandle.SYSTEM); |
| } |
| } |
| |