| /* |
| * Copyright (C) 2011 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.nfc; |
| |
| import android.app.backup.BackupAgentHelper; |
| import android.app.backup.SharedPreferencesBackupHelper; |
| import android.content.SharedPreferences; |
| import android.nfc.NfcAdapter; |
| import android.content.Context; |
| |
| public class NfcBackupAgent extends BackupAgentHelper { |
| // Backup identifier |
| static final String SHARED_PREFS_BACKUP_KEY = "shared_prefs"; |
| |
| @Override |
| public void onCreate() { |
| SharedPreferencesBackupHelper helper = |
| new SharedPreferencesBackupHelper(this, NfcService.PREF); |
| addHelper(SHARED_PREFS_BACKUP_KEY, helper); |
| } |
| |
| @Override |
| public void onRestoreFinished() { |
| NfcAdapter nfcAdapter = NfcAdapter.getDefaultAdapter(this); |
| |
| if (nfcAdapter != null) { |
| SharedPreferences prefs = getSharedPreferences(NfcService.PREF, |
| Context.MODE_MULTI_PROCESS); |
| if (prefs.getBoolean(NfcService.PREF_NDEF_PUSH_ON, |
| NfcService.NDEF_PUSH_ON_DEFAULT)) { |
| nfcAdapter.enableNdefPush(); |
| } else { |
| nfcAdapter.disableNdefPush(); |
| } |
| |
| if (prefs.getBoolean(NfcService.PREF_NFC_ON, |
| NfcService.NFC_ON_DEFAULT)) { |
| nfcAdapter.enable(); |
| } else { |
| nfcAdapter.disable(); |
| } |
| } |
| } |
| } |
| |