service/easy-setup/sdk/mediator/android/EasySetupCore/src/main/java/org/iotivity/service/easysetup/mediator/EnrolleeDeviceWiFiOnboarding.java

   1 /**\r
   2  * ***************************************************************\r
   3  * <p/>\r
   4  * Copyright 2015 Samsung Electronics All Rights Reserved.\r
   5  * <p/>\r
   6  * <p/>\r
   7  * <p/>\r
   8  * Licensed under the Apache License, Version 2.0 (the "License");\r
   9  * you may not use this file except in compliance with the License.\r
  10  * You may obtain a copy of the License at\r
  11  * <p/>\r
  12  * http://www.apache.org/licenses/LICENSE-2.0\r
  13  * <p/>\r
  14  * Unless required by applicable law or agreed to in writing, software\r
  15  * distributed under the License is distributed on an "AS IS" BASIS,\r
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
  17  * See the License for the specific language governing permissions and\r
  18  * limitations under the License.\r
  19  * <p/>\r
  20  * ****************************************************************\r
  21  */\r
  22 \r
  23 package org.iotivity.service.easysetup.mediator;\r
  24 \r
  25 import java.util.Timer;\r
  26 import java.util.TimerTask;\r
  27 \r
  28 import org.iotivity.service.easysetup.core.EasySetupManager;\r
  29 import org.iotivity.service.easysetup.core.EnrolleeInfo;\r
  30 import org.iotivity.service.easysetup.core.IOnBoardingStatus;\r
  31 import org.iotivity.service.easysetup.core.IProvisioningListener;\r
  32 import org.iotivity.service.easysetup.core.ProvisionEnrollee;\r
  33 import org.iotivity.service.easysetup.core.ip.WiFiSoftAPManager;\r
  34 \r
  35 import android.content.Context;\r
  36 import android.net.wifi.WifiConfiguration;\r
  37 import android.util.Log;\r
  38 \r
  39 /**\r
  40  * This is a ready to use class for Enrollee device having Soft AP as on-boarding connectivity.\r
  41  */\r
  42 public class EnrolleeDeviceWiFiOnboarding extends EnrolleeDevice {\r
  43 \r
  44     public static final String TAG = EnrolleeDeviceWiFiOnboarding.class.getName();\r
  45 \r
  46     final Context mContext;\r
  47     final WiFiSoftAPManager mWifiSoftAPManager;\r
  48     EnrolleeInfo connectedDevice;\r
  49     private EasySetupManager easySetupManagerNativeInstance;\r
  50     ProvisionEnrollee provisionEnrolleInstance;\r
  51     Timer myTimer;\r
  52 \r
  53     IOnBoardingStatus deviceScanListener = new IOnBoardingStatus() {\r
  54 \r
  55         @Override\r
  56         public void deviceOnBoardingStatus(EnrolleeInfo enrolleStatus) {\r
  57             myTimer.cancel();\r
  58             Log.d("ESSoftAPOnBoarding", "Entered");\r
  59             if (mState == EnrolleeState.DEVICE_ON_BOARDING_STATE) {\r
  60                 Log.d("ESSoftAPOnBoarding", "Device in OnBoarding State");\r
  61                 if (enrolleStatus != null && enrolleStatus.getIpAddr() != null) {\r
  62                     String finalResult = "Easy Connect : ";\r
  63 \r
  64                     if (enrolleStatus.isReachable()) {\r
  65                         finalResult = "Device OnBoarded" + "["\r
  66                                 + enrolleStatus.getIpAddr() + "]";\r
  67 \r
  68                         connectedDevice = enrolleStatus;\r
  69                         IpOnBoardingConnection conn = new IpOnBoardingConnection();\r
  70 \r
  71                         conn.setConnectivity(true);\r
  72                         conn.setIp(connectedDevice.getIpAddr());\r
  73                         conn.setHardwareAddress(enrolleStatus.getHWAddr());\r
  74                         conn.setDeviceName(enrolleStatus.getDevice());\r
  75 \r
  76                         Log.d("ESSoftAPOnBoarding", "Entered" + finalResult);\r
  77                         mOnBoardingCallback.onFinished(conn);\r
  78                         return;\r
  79 \r
  80                     }\r
  81                 }\r
  82 \r
  83                 IpOnBoardingConnection conn = new IpOnBoardingConnection();\r
  84                 conn.setConnectivity(false);\r
  85                 mOnBoardingCallback.onFinished(conn);\r
  86             } else {\r
  87                 Log.e("ESSoftAPOnBoarding", "Device NOT in OnBoarding State. Ignoring the event");\r
  88             }\r
  89         }\r
  90     };\r
  91 \r
  92 \r
  93     protected EnrolleeDeviceWiFiOnboarding(Context context, OnBoardingConfig onBoardingConfig,\r
  94                                            ProvisioningConfig provConfig) {\r
  95         super(onBoardingConfig, provConfig);\r
  96         mContext = context;\r
  97         mWifiSoftAPManager = new WiFiSoftAPManager(mContext);\r
  98     }\r
  99 \r
 100     @Override\r
 101     protected void startOnBoardingProcess() {\r
 102         Log.i(TAG, "Starting on boarding process");\r
 103 \r
 104         //1. Create Soft AP\r
 105         boolean status = mWifiSoftAPManager.setWifiApEnabled((WifiConfiguration)\r
 106                 mOnBoardingConfig.getConfig(), true);\r
 107 \r
 108         mState = EnrolleeState.DEVICE_ON_BOARDING_STATE;\r
 109 \r
 110         Log.i(TAG, "Soft AP is created with status " + status);\r
 111 \r
 112         myTimer = new Timer();\r
 113         myTimer.schedule(new TimerTask() {\r
 114             @Override\r
 115             public void run() {\r
 116                 // Below function to be called after 5 seconds\r
 117                 mWifiSoftAPManager.getClientList(deviceScanListener, 300);\r
 118             }\r
 119 \r
 120         }, 0, 5000);\r
 121     }\r
 122 \r
 123     protected void stopOnBoardingProcess() {\r
 124         Log.i(TAG, "Stopping on boarding process");\r
 125         myTimer.cancel();\r
 126         boolean status = mWifiSoftAPManager.setWifiApEnabled(null, false);\r
 127         Log.i(TAG, "Soft AP is disabled with status " + status);\r
 128     }\r
 129 \r
 130     @Override\r
 131     protected void startProvisioningProcess(OnBoardingConnection conn) {\r
 132         try {\r
 133             Log.i(TAG, "waiting for 20 seconds to start provisioning");\r
 134             Thread.sleep(20000);//Sleep for allowing thin device to start the services\r
 135         } catch (InterruptedException e) {\r
 136             e.printStackTrace();\r
 137         }\r
 138 \r
 139         mState = EnrolleeState.DEVICE_PROVISIONING_STATE;\r
 140         mProvisioningCallback.onProgress(this);\r
 141         final EnrolleeDevice device = this;\r
 142         if (mProvConfig.getConnType() == ProvisioningConfig.ConnType.WiFi) {\r
 143 \r
 144             provisionEnrolleInstance = new ProvisionEnrollee(mContext);\r
 145 \r
 146             provisionEnrolleInstance.registerProvisioningHandler(new IProvisioningListener() {\r
 147                 @Override\r
 148                 public void onFinishProvisioning(int statuscode) {\r
 149 \r
 150                     Log.i(TAG, "Provisioning is finished with status code " + statuscode);\r
 151                     mState = (statuscode == 0) ? EnrolleeState.DEVICE_PROVISIONED_STATE\r
 152                             : EnrolleeState.DEVICE_INIT_STATE;\r
 153                     stopOnBoardingProcess();\r
 154                     mProvisioningCallback.onProgress(device);\r
 155                     mProvisioningCallback.onFinished(EnrolleeDeviceWiFiOnboarding.this);\r
 156                 }\r
 157             });\r
 158 \r
 159             IpOnBoardingConnection connection = (IpOnBoardingConnection) conn;\r
 160             WiFiProvConfig wifiProvConfig = (WiFiProvConfig) mProvConfig;\r
 161 \r
 162             easySetupManagerNativeInstance = EasySetupManager.getInstance();\r
 163             easySetupManagerNativeInstance.setApplicationContext(mContext);\r
 164             easySetupManagerNativeInstance.initEasySetup();\r
 165 \r
 166             // Native Api call to start provisioning of the enrolling device\r
 167             easySetupManagerNativeInstance.provisionEnrollee(connection.getIp(), wifiProvConfig\r
 168                     .getSsId(), wifiProvConfig.getPassword(), 1);\r
 169         }\r
 170     }\r
 171 }\r