The Tor Browser / file revision

 /* This Source Code Form is subject to the terms of the Mozilla Public

  * License, v. 2.0. If a copy of the MPL was not distributed with this

  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

 package org.mozilla.gecko.fxa.sync;

 import android.app.Service;

 import android.content.Intent;

 import android.os.IBinder;

 public class FxAccountSyncService extends Service {

   private static final Object syncAdapterLock = new Object();

   private static FxAccountSyncAdapter syncAdapter = null;

   @Override

   public void onCreate() {

     synchronized (syncAdapterLock) {

       if (syncAdapter == null) {

         syncAdapter = new FxAccountSyncAdapter(getApplicationContext(), true);

       }

     }

   }

   @Override

   public IBinder onBind(Intent intent) {

     return syncAdapter.getSyncAdapterBinder();

   }

 }