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      1 /**
      2  * Copyright (c) 2013, 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.proxyhandler;
     17 
     18 import android.app.Service;
     19 import android.content.Intent;
     20 import android.os.IBinder;
     21 import android.os.RemoteException;
     22 
     23 import com.android.net.IProxyCallback;
     24 import com.android.net.IProxyPortListener;
     25 
     26 /**
     27  * @hide
     28  */
     29 public class ProxyService extends Service {
     30 
     31     private static ProxyServer server = null;
     32 
     33     /** Keep these values up-to-date with PacManager.java */
     34     public static final String KEY_PROXY = "keyProxy";
     35     public static final String HOST = "localhost";
     36     public static final String EXCL_LIST = "";
     37 
     38     @Override
     39     public void onCreate() {
     40         super.onCreate();
     41         if (server == null) {
     42             server = new ProxyServer();
     43             server.startServer();
     44         }
     45     }
     46 
     47     @Override
     48     public void onDestroy() {
     49         if (server != null) {
     50             server.stopServer();
     51             server = null;
     52         }
     53     }
     54 
     55     @Override
     56     public IBinder onBind(Intent intent) {
     57         return new IProxyCallback.Stub() {
     58             @Override
     59             public void getProxyPort(IBinder callback) throws RemoteException {
     60                 if (server != null) {
     61                     IProxyPortListener portListener = IProxyPortListener.Stub.asInterface(callback);
     62                     if (portListener != null) {
     63                         server.setCallback(portListener);
     64                     }
     65                 }
     66             }
     67         };
     68     }
     69 }