1 /* 2 * Copyright 2012 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 17 package com.example.android.keychain; 18 19 import android.app.Notification; 20 import android.app.PendingIntent; 21 import android.app.Service; 22 import android.content.Intent; 23 import android.os.IBinder; 24 import android.util.Log; 25 26 public class SecureWebServerService extends Service { 27 28 // Log tag for this class 29 private static final String TAG = "SecureWebServerService"; 30 31 // A special ID assigned to this on-going notification. 32 private static final int ONGOING_NOTIFICATION = 1248; 33 34 // A handle to the simple SSL web server 35 private SecureWebServer sws; 36 37 /** 38 * Start the SSL web server and set an on-going notification 39 */ 40 @Override onCreate()41 public void onCreate() { 42 super.onCreate(); 43 sws = new SecureWebServer(this); 44 sws.start(); 45 createNotification(); 46 } 47 48 /** 49 * Stop the SSL web server and remove the on-going notification 50 */ 51 @Override onDestroy()52 public void onDestroy() { 53 super.onDestroy(); 54 sws.stop(); 55 stopForeground(true); 56 } 57 58 /** 59 * Return null as there is nothing to bind 60 */ 61 @Override onBind(Intent intent)62 public IBinder onBind(Intent intent) { 63 return null; 64 } 65 66 /** 67 * Create an on-going notification. It will stop the server when the user 68 * clicks on the notification. 69 */ createNotification()70 private void createNotification() { 71 Log.d(TAG, "Create an ongoing notification"); 72 Intent notificationIntent = new Intent(this, 73 KeyChainDemoActivity.class); 74 notificationIntent.putExtra(KeyChainDemoActivity.EXTRA_STOP_SERVER, 75 true); 76 PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, 77 notificationIntent, 0); 78 Notification notification = new Notification.Builder(this). 79 setContentTitle(getText(R.string.notification_title)). 80 setContentText(getText(R.string.notification_message)). 81 setSmallIcon(android.R.drawable.ic_media_play). 82 setTicker(getText(R.string.ticker_text)). 83 setOngoing(true). 84 setContentIntent(pendingIntent). 85 getNotification(); 86 startForeground(ONGOING_NOTIFICATION, notification); 87 } 88 89 } 90