1 /* 2 * Copyright (C) 2010 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not 5 * use this file except in compliance with the License. You may obtain a copy of 6 * 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, WITHOUT 12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 13 * License for the specific language governing permissions and limitations under 14 * the License. 15 */ 16 package com.example.android.samplesync.syncadapter; 17 18 import android.app.Service; 19 import android.content.Intent; 20 import android.os.IBinder; 21 22 /** 23 * Service to handle Account sync. This is invoked with an intent with action 24 * ACTION_AUTHENTICATOR_INTENT. It instantiates the syncadapter and returns its 25 * IBinder. 26 */ 27 public class SyncService extends Service { 28 29 private static final Object sSyncAdapterLock = new Object(); 30 31 private static SyncAdapter sSyncAdapter = null; 32 33 @Override onCreate()34 public void onCreate() { 35 synchronized (sSyncAdapterLock) { 36 if (sSyncAdapter == null) { 37 sSyncAdapter = new SyncAdapter(getApplicationContext(), true); 38 } 39 } 40 } 41 42 @Override onBind(Intent intent)43 public IBinder onBind(Intent intent) { 44 return sSyncAdapter.getSyncAdapterBinder(); 45 } 46 } 47