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      1 /*
      2  * Copyright (C) 2011 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of 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,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 package com.android.browser;
     17 
     18 import android.os.HandlerThread;
     19 import android.os.Looper;
     20 
     21 import java.util.concurrent.ExecutorService;
     22 import java.util.concurrent.Executors;
     23 
     24 public class BackgroundHandler {
     25 
     26     static HandlerThread sLooperThread;
     27     static ExecutorService mThreadPool;
     28 
     29     static {
     30         sLooperThread = new HandlerThread("BackgroundHandler", HandlerThread.MIN_PRIORITY);
     31         sLooperThread.start();
     32         mThreadPool = Executors.newCachedThreadPool();
     33     }
     34 
     35     public static void execute(Runnable runnable) {
     36         mThreadPool.execute(runnable);
     37     }
     38 
     39     public static Looper getLooper() {
     40         return sLooperThread.getLooper();
     41     }
     42 
     43     private BackgroundHandler() {}
     44 }
     45