service/easy-setup/sampleapp/mediator/android/EasySetup/app/src/main/java/org/iotivity/service/easysetup/MainActivity.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;\r
  24 \r
  25 import android.app.Activity;\r
  26 import android.app.AlertDialog;\r
  27 import android.content.DialogInterface;\r
  28 import android.content.Intent;\r
  29 import android.content.SharedPreferences;\r
  30 import android.database.sqlite.SQLiteDatabase;\r
  31 import android.net.ConnectivityManager;\r
  32 import android.net.NetworkInfo;\r
  33 import android.net.wifi.WifiConfiguration;\r
  34 import android.net.wifi.WifiManager;\r
  35 import android.os.Bundle;\r
  36 import android.os.Handler;\r
  37 import android.os.Message;\r
  38 import android.preference.PreferenceManager;\r
  39 import android.util.Log;\r
  40 import android.view.View;\r
  41 import android.view.View.OnClickListener;\r
  42 import android.widget.Button;\r
  43 import android.widget.EditText;\r
  44 import android.widget.LinearLayout;\r
  45 import android.widget.ProgressBar;\r
  46 import android.widget.RadioButton;\r
  47 import android.widget.RelativeLayout;\r
  48 import android.widget.TextView;\r
  49 import android.widget.Toast;\r
  50 \r
  51 import org.iotivity.base.ModeType;\r
  52 import org.iotivity.base.OcException;\r
  53 import org.iotivity.base.OcPlatform;\r
  54 import org.iotivity.base.OcProvisioning;\r
  55 import org.iotivity.base.PlatformConfig;\r
  56 import org.iotivity.base.QualityOfService;\r
  57 import org.iotivity.base.ServiceType;\r
  58 import org.iotivity.service.easysetup.mediator.EasySetupService;\r
  59 import org.iotivity.service.easysetup.mediator.EasySetupStatus;\r
  60 import org.iotivity.service.easysetup.mediator.EnrolleeDevice;\r
  61 import org.iotivity.service.easysetup.mediator.IpOnBoardingConnection;\r
  62 import org.iotivity.service.easysetup.mediator.EnrolleeDeviceFactory;\r
  63 import org.iotivity.service.easysetup.mediator.WiFiOnBoardingConfig;\r
  64 import org.iotivity.service.easysetup.mediator.WiFiProvConfig;\r
  65 \r
  66 import java.io.File;\r
  67 import java.io.FileNotFoundException;\r
  68 import java.io.FileOutputStream;\r
  69 import java.io.IOException;\r
  70 import java.io.InputStream;\r
  71 import java.io.OutputStream;\r
  72 \r
  73 \r
  74 public class MainActivity extends Activity {\r
  75     private static final String TAG = "Easysetup Mediator: ";\r
  76 \r
  77     /* Status to update the UI */\r
  78     public static final int SUCCESS       = 0;\r
  79     public static final int FAILED        = 1;\r
  80     public static final int STATE_CHANGED = 2;\r
  81 \r
  82     public static final String OIC_CLIENT_JSON_DB_FILE =  "oic_svr_db_client.dat";\r
  83     public static final String OIC_SQL_DB_FILE =  "PDM.db";\r
  84 \r
  85     private static final int BUFFER_SIZE = 1024;\r
  86     private String filePath = "";\r
  87     private boolean isSecurityEnabled = false;\r
  88     //create platform config\r
  89     PlatformConfig cfg;\r
  90 \r
  91 \r
  92     String                  mSoftAPSsid;\r
  93     String                  mSoftAPPassword;\r
  94     String                  mEnrollerSsid;\r
  95     String                  mEnrollerPassword;\r
  96 \r
  97     EditText                mSoftAPSsidText;\r
  98     EditText                mSoftAPPassText;\r
  99     EditText                mEnrollerSsidText;\r
 100     EditText                mEnrollerPasswordPassText;\r
 101 \r
 102     TextView                mDeviceIpTextView;\r
 103     TextView                mDeviceMacTextView;\r
 104     TextView                mResultTextView;\r
 105 \r
 106     ProgressBar             mProgressbar;\r
 107 \r
 108     Button                  mStartButton;\r
 109     Button                  mStopButton;\r
 110 \r
 111     RadioButton             mEnrollee;\r
 112     RadioButton             mMediator;\r
 113     RadioButton             mEnableSecurity;\r
 114 \r
 115     LinearLayout            mSoftAP;\r
 116     RelativeLayout          mDeviceInfo;\r
 117     TextView                mDeviceText;\r
 118 \r
 119     Handler                 mHandler      = new ThreadHandler();\r
 120 \r
 121     /**\r
 122      * Objects to be instantiated by the programmer\r
 123      */\r
 124     WiFiProvConfig          mWiFiProvConfig;\r
 125     WiFiOnBoardingConfig    mWiFiOnBoardingConfig;\r
 126     EasySetupService        mEasySetupService;\r
 127     EnrolleeDeviceFactory   mDeviceFactory;\r
 128     EnrolleeDevice          mDevice;\r
 129 \r
 130     @Override\r
 131     protected void onCreate(Bundle savedInstanceState) {\r
 132         super.onCreate(savedInstanceState);\r
 133         setContentView(R.layout.activity_main);\r
 134 \r
 135         /*\r
 136          * Initialize widgets to get user input for target network's SSID &\r
 137          * password\r
 138          */\r
 139         mSoftAP = (LinearLayout) findViewById(R.id.softAP);\r
 140         mDeviceInfo = (RelativeLayout) findViewById(R.id.deviceInfo);\r
 141         mDeviceText = (TextView) findViewById(R.id.textViewDeviceinfo);\r
 142 \r
 143         mSoftAPSsidText = (EditText) findViewById(R.id.ssid);\r
 144         mSoftAPPassText = (EditText) findViewById(R.id.password);\r
 145         mEnrollerSsidText = (EditText) findViewById(R.id.enrolleeSsid);\r
 146         mEnrollerPasswordPassText = (EditText) findViewById(R.id.enrolleePass);\r
 147         mDeviceIpTextView = (TextView) findViewById(R.id.ipAddr);\r
 148         mDeviceMacTextView = (TextView) findViewById(R.id.hardAddr);\r
 149 \r
 150         mResultTextView = (TextView) findViewById(R.id.status);\r
 151         mProgressbar = (ProgressBar) findViewById(R.id.progressBar);\r
 152 \r
 153         mEnrollee = (RadioButton) findViewById(R.id.enrollee);\r
 154         mMediator = (RadioButton) findViewById(R.id.mediator);\r
 155         mEnableSecurity = (RadioButton) findViewById(R.id.enablesecurity);\r
 156 \r
 157         mStartButton = (Button) findViewById(R.id.startSetup);\r
 158 \r
 159         mEnrollee.setChecked(false);\r
 160         mMediator.setChecked(false);\r
 161         mStartButton.setEnabled(false);\r
 162 \r
 163         /* Create EnrolleeDevice Factory instance */\r
 164         mDeviceFactory = EnrolleeDeviceFactory\r
 165                 .newInstance(getApplicationContext());\r
 166 \r
 167         addListenerForStartAP();\r
 168         addListenerForStopAP();\r
 169 \r
 170         // default values for target network\r
 171         mEnrollerSsidText.setText(R.string.target_default_ssid);\r
 172         mEnrollerPasswordPassText.setText(R.string.target_default_pwd);\r
 173         mSoftAPSsidText.setEnabled(false);\r
 174         mSoftAPPassText.setEnabled(false);\r
 175 \r
 176         mEnrollee.setOnClickListener(new OnClickListener() {\r
 177             @Override\r
 178             public void onClick(View v) {\r
 179 \r
 180                 mMediator.setChecked(false);\r
 181                 AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(\r
 182                         MainActivity.this);\r
 183                 alertDialogBuilder.setTitle("Network selection");\r
 184                 alertDialogBuilder\r
 185                         .setMessage("Proceed to select the network!")\r
 186                         .setCancelable(false)\r
 187                         .setPositiveButton("Yes",\r
 188                                 new DialogInterface.OnClickListener() {\r
 189                                     public void onClick(DialogInterface dialog,\r
 190                                                         int id) {\r
 191                                         MainActivity.this\r
 192                                                 .startActivity(new Intent(\r
 193                                                         WifiManager.ACTION_PICK_WIFI_NETWORK));\r
 194 \r
 195                                         mStartButton.setEnabled(true);\r
 196                                         mSoftAP.setVisibility(View.INVISIBLE);\r
 197                                         mDeviceInfo\r
 198                                                 .setVisibility(View.INVISIBLE);\r
 199                                         mDeviceText\r
 200                                                 .setVisibility(View.INVISIBLE);\r
 201                                     }\r
 202                                 })\r
 203                         .setNegativeButton("No",\r
 204                                 new DialogInterface.OnClickListener() {\r
 205                                     public void onClick(DialogInterface dialog,\r
 206                                                         int id) {\r
 207                                         mEnrollee.setChecked(false);\r
 208                                         mStartButton.setEnabled(false);\r
 209                                         dialog.cancel();\r
 210                                     }\r
 211                                 });\r
 212                 alertDialogBuilder.create().show();\r
 213             }\r
 214         });\r
 215 \r
 216         mMediator.setOnClickListener(new OnClickListener() {\r
 217             @Override\r
 218             public void onClick(View v) {\r
 219                 mStartButton.setEnabled(true);\r
 220                 mEnrollee.setChecked(false);\r
 221                 mSoftAPSsidText.setEnabled(false);\r
 222                 mSoftAPPassText.setEnabled(false);\r
 223                 mSoftAPSsidText.setText(R.string.softAP_ssid);\r
 224                 mSoftAPPassText.setText(R.string.softAP_pwd);\r
 225                 mDeviceIpTextView.setText(R.string.not_available);\r
 226                 mDeviceMacTextView.setText(R.string.not_available);\r
 227                 mResultTextView.setText(R.string.not_started);\r
 228                 mSoftAP.setVisibility(View.VISIBLE);\r
 229                 mDeviceInfo.setVisibility(View.VISIBLE);\r
 230                 mDeviceText.setVisibility(View.VISIBLE);\r
 231             }\r
 232         });\r
 233 \r
 234         mEnableSecurity.setOnClickListener(new OnClickListener() {\r
 235             @Override\r
 236             public void onClick(View v) {\r
 237                 filePath = getFilesDir().getPath() + "/";\r
 238                 if (isSecurityEnabled) {\r
 239                     isSecurityEnabled = false;\r
 240                     mEnableSecurity.setChecked(false);\r
 241                 }\r
 242                 else {\r
 243                     isSecurityEnabled = true;\r
 244                     mEnableSecurity.setChecked(true);\r
 245                 }\r
 246                 //copy json when application runs first time\r
 247                 SharedPreferences wmbPreference = PreferenceManager.getDefaultSharedPreferences\r
 248                         (getApplicationContext());\r
 249                 boolean isFirstRun = wmbPreference.getBoolean("FIRSTRUN", true);\r
 250                 if (isFirstRun) {\r
 251                     copyJsonFromAsset();\r
 252                     SharedPreferences.Editor editor = wmbPreference.edit();\r
 253                     editor.putBoolean("FIRSTRUN", false);\r
 254                     editor.commit();\r
 255                 }\r
 256 \r
 257                 initOICStack();\r
 258             }\r
 259         });\r
 260         /* Create Easy Setup Service instance */\r
 261         mEasySetupService = EasySetupService.getInstance(\r
 262                 getApplicationContext(), new EasySetupStatus() {\r
 263 \r
 264                     @Override\r
 265                     public void onFinished(final EnrolleeDevice enrolledevice) {\r
 266                         Log.i("MainActivity", "onFinished() is received "\r
 267                                 + enrolledevice.isSetupSuccessful());\r
 268                         if (enrolledevice.isSetupSuccessful()) {\r
 269                             mHandler.sendEmptyMessage(SUCCESS);\r
 270                         } else {\r
 271                             mHandler.sendEmptyMessage(FAILED);\r
 272                         }\r
 273                     }\r
 274 \r
 275                     @Override\r
 276                     public void onProgress(EnrolleeDevice enrolleeDevice) {\r
 277                         Log.i("MainActivity", "onProgress() is received ");\r
 278                         mHandler.sendEmptyMessage(STATE_CHANGED);\r
 279                     }\r
 280                 });\r
 281     }\r
 282 \r
 283     /**\r
 284      * configure OIC platform and call findResource\r
 285      */\r
 286     private void initOICStack() {\r
 287         cfg = new PlatformConfig(\r
 288                 this,\r
 289                 ServiceType.IN_PROC,\r
 290                 ModeType.CLIENT_SERVER,\r
 291                 "0.0.0.0", // bind to all available interfaces\r
 292                 0,\r
 293                 QualityOfService.LOW, filePath + OIC_CLIENT_JSON_DB_FILE);\r
 294         try {\r
 295             /*\r
 296              * Initialize DataBase\r
 297              */\r
 298 \r
 299             OcPlatform.Configure(cfg);\r
 300 \r
 301             String sqlDbPath = getFilesDir().getAbsolutePath().replace("files", "databases") +\r
 302                     File.separator;\r
 303             File file = new File(sqlDbPath);\r
 304             //check files directory exists\r
 305             if (!(file.isDirectory())) {\r
 306                 file.mkdirs();\r
 307                 Log.d(TAG, "Sql db directory created at " + sqlDbPath);\r
 308             }\r
 309             Log.d(TAG, "Sql db directory exists at " + sqlDbPath);\r
 310 \r
 311             //SQLiteDatabase.openOrCreateDatabase(sqlDbPath+ OIC_SQL_DB_FILE, null);\r
 312             OcProvisioning.provisionInit(sqlDbPath + OIC_SQL_DB_FILE);\r
 313         } catch (OcException e) {\r
 314             logMessage(TAG + "provisionInit error: " + e.getMessage());\r
 315             Log.e(TAG, e.getMessage());\r
 316         } catch (UnsatisfiedLinkError e) {\r
 317 \r
 318            // Note : Easy setup is built with SECURED = 0, but user still selects Security feature\r
 319            // while running the Mediator App it couldn't find "libocprovision.so".\r
 320            // As per the programmer guide, security feature should be invoked only if build is done with SECURED = 1.\r
 321             Log.e(TAG, " Easy setup is built with secured  = 0, but executed with security feature");\r
 322             Toast.makeText(this,"Security is not enabled [Easy setup is built with SECURED = 0]",\r
 323                                                                    Toast.LENGTH_LONG).show();\r
 324             mEnableSecurity.setChecked(false);\r
 325         }\r
 326     }\r
 327     /**\r
 328      * Copy svr db json file from assets folder to app data files dir\r
 329      */\r
 330     private void copyJsonFromAsset() {\r
 331         InputStream inputStream = null;\r
 332         OutputStream outputStream = null;\r
 333         int length;\r
 334         byte[] buffer = new byte[BUFFER_SIZE];\r
 335         try {\r
 336             inputStream = getAssets().open(OIC_CLIENT_JSON_DB_FILE);\r
 337             File file = new File(filePath);\r
 338             //check files directory exists\r
 339             if (!(file.exists() && file.isDirectory())) {\r
 340                 file.mkdirs();\r
 341             }\r
 342             outputStream = new FileOutputStream(filePath + OIC_CLIENT_JSON_DB_FILE);\r
 343             while ((length = inputStream.read(buffer)) != -1) {\r
 344                 outputStream.write(buffer, 0, length);\r
 345             }\r
 346         } catch (NullPointerException e) {\r
 347             logMessage(TAG + "Null pointer exception " + e.getMessage());\r
 348             Log.e(TAG, e.getMessage());\r
 349         } catch (FileNotFoundException e) {\r
 350             logMessage(TAG + "Json svr db file not found " + e.getMessage());\r
 351             Log.e(TAG, e.getMessage());\r
 352         } catch (IOException e) {\r
 353             logMessage(TAG + OIC_CLIENT_JSON_DB_FILE + " file copy failed");\r
 354             Log.e(TAG, e.getMessage());\r
 355         } finally {\r
 356             if (inputStream != null) {\r
 357                 try {\r
 358                     inputStream.close();\r
 359                 } catch (IOException e) {\r
 360                     Log.e(TAG, e.getMessage());\r
 361                 }\r
 362             }\r
 363             if (outputStream != null) {\r
 364                 try {\r
 365                     outputStream.close();\r
 366                 } catch (IOException e) {\r
 367                     Log.e(TAG, e.getMessage());\r
 368                 }\r
 369             }\r
 370         }\r
 371     }\r
 372 \r
 373     public void logMessage(String text) {\r
 374 \r
 375     }\r
 376 \r
 377 \r
 378     public void onDestroy() {\r
 379         super.onDestroy();\r
 380         /* Reset the Easy setup process */\r
 381         if (mEasySetupService != null) {\r
 382             mEasySetupService.finish();\r
 383         }\r
 384     }\r
 385 \r
 386     public void addListenerForStartAP() {\r
 387         mStartButton = (Button) findViewById(R.id.startSetup);\r
 388         mStartButton.setOnClickListener(new OnClickListener() {\r
 389             @Override\r
 390             public void onClick(View arg0) {\r
 391                 try {\r
 392                     if (mEnrollee.isChecked()) {\r
 393                         // Check the wifi connectivity\r
 394                         if (!isConnectedTowifi()) {\r
 395                             return;\r
 396                         }\r
 397 \r
 398                         mEnrollerSsid = mEnrollerSsidText.getText().toString();\r
 399                         mEnrollerPassword = mEnrollerPasswordPassText.getText()\r
 400                                 .toString();\r
 401 \r
 402                         mWiFiProvConfig = new WiFiProvConfig(mEnrollerSsid,\r
 403                                 mEnrollerPassword);\r
 404                         mWiFiProvConfig.setSecured(isSecurityEnabled);\r
 405                         mDevice = mDeviceFactory\r
 406                                 .newEnrolleeDevice(mWiFiProvConfig);\r
 407                             Thread thread = new Thread() {\r
 408                             @Override\r
 409                             public void run() {\r
 410                                 try {\r
 411                                        mEasySetupService.startSetup(mDevice);\r
 412                                 }catch (Exception e) {\r
 413                                     e.printStackTrace();\r
 414                                 }\r
 415                             }\r
 416                         };\r
 417                         thread.start();\r
 418                     } else {\r
 419                         mSoftAPSsid = mSoftAPSsidText.getText().toString();\r
 420                         mSoftAPPassword = mSoftAPPassText.getText().toString();\r
 421                         mEnrollerSsid = mEnrollerSsidText.getText().toString();\r
 422                         mEnrollerPassword = mEnrollerPasswordPassText.getText()\r
 423                                 .toString();\r
 424 \r
 425                         mWiFiProvConfig = new WiFiProvConfig(mEnrollerSsid,\r
 426                                 mEnrollerPassword);\r
 427                         mWiFiProvConfig.setSecured(isSecurityEnabled);\r
 428                         mWiFiOnBoardingConfig = new WiFiOnBoardingConfig();\r
 429 \r
 430                         /*\r
 431                          * Provide the target credentials to be provisioned to\r
 432                          * the Enrollee by Mediator\r
 433                          */\r
 434                         mWiFiOnBoardingConfig.setSSId("EasySetup123");\r
 435                         mWiFiOnBoardingConfig.setSharedKey("EasySetup123");\r
 436                         mWiFiOnBoardingConfig\r
 437                                 .setAuthAlgo(WifiConfiguration.AuthAlgorithm.OPEN);\r
 438                         mWiFiOnBoardingConfig\r
 439                                 .setKms(WifiConfiguration.KeyMgmt.WPA_PSK);\r
 440                         mDevice = mDeviceFactory.newEnrolleeDevice(\r
 441                                 mWiFiProvConfig, mWiFiOnBoardingConfig);\r
 442                         mEasySetupService.startSetup(mDevice);\r
 443                     }\r
 444                     mProgressbar.setVisibility(View.VISIBLE);\r
 445                     mProgressbar.setIndeterminate(true);\r
 446                     mStartButton.setEnabled(false);\r
 447                     mResultTextView.setText(R.string.running);\r
 448 \r
 449                     // Reset Device information\r
 450                     mDeviceIpTextView.setText(R.string.not_available);\r
 451                     mDeviceMacTextView.setText(R.string.not_available);\r
 452                     mStopButton.setEnabled(true);\r
 453 \r
 454                 } catch (Exception e) {\r
 455                     e.printStackTrace();\r
 456                 }\r
 457             }\r
 458         });\r
 459     }\r
 460 \r
 461     public void addListenerForStopAP() {\r
 462         mStopButton = (Button) findViewById(R.id.stopSetup);\r
 463         mStopButton.setOnClickListener(new OnClickListener() {\r
 464             @Override\r
 465             public void onClick(View arg0) {\r
 466                 mStartButton.setEnabled(true);\r
 467                 mStopButton.setEnabled(false);\r
 468                 mResultTextView.setText(R.string.stopped);\r
 469                 mProgressbar.setIndeterminate(false);\r
 470                 mProgressbar.setVisibility(View.INVISIBLE);\r
 471                 try {\r
 472                     Thread thread = new Thread() {\r
 473                         @Override\r
 474                         public void run() {\r
 475                             try {\r
 476                                 mEasySetupService.stopSetup(mDevice);\r
 477                             }catch (Exception e) {\r
 478                                 e.printStackTrace();\r
 479                             }\r
 480                         }\r
 481                     };\r
 482                     thread.start();\r
 483 \r
 484                 }catch(Exception e){\r
 485                     Log.i("Stop setup", "Exception");\r
 486                 }\r
 487             }\r
 488         });\r
 489     }\r
 490 \r
 491     private boolean isConnectedTowifi() {\r
 492 \r
 493         AlertDialog dialog;\r
 494         ConnectivityManager connManager;\r
 495         NetworkInfo wifi;\r
 496 \r
 497         // Check the wifi connectivity\r
 498         connManager = (ConnectivityManager) getSystemService(CONNECTIVITY_SERVICE);\r
 499         wifi = connManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI);\r
 500         if (false == wifi.isConnected()) {\r
 501 \r
 502             AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(this);\r
 503             dialogBuilder.setTitle("Error");\r
 504             dialogBuilder\r
 505                     .setMessage("WiFi is not enabled/connected! Please connect the WiFi..");\r
 506             dialogBuilder.setCancelable(false);\r
 507             dialogBuilder.setPositiveButton("OK",\r
 508                     new DialogInterface.OnClickListener() {\r
 509                         @Override\r
 510                         public void onClick(DialogInterface dialog, int which) {\r
 511 \r
 512                             MainActivity.this.startActivity(new Intent(\r
 513                                     WifiManager.ACTION_PICK_WIFI_NETWORK));\r
 514 \r
 515                         }\r
 516                     });\r
 517             dialogBuilder.setNegativeButton("Cancel",\r
 518                     new DialogInterface.OnClickListener() {\r
 519                         @Override\r
 520                         public void onClick(DialogInterface dialog, int which) {\r
 521                         }\r
 522                     });\r
 523 \r
 524             dialog = dialogBuilder.create();\r
 525             dialog.show();\r
 526             return false;\r
 527         }\r
 528         return true;\r
 529     }\r
 530 \r
 531     class ThreadHandler extends Handler {\r
 532         @Override\r
 533         public void handleMessage(Message msg) {\r
 534 \r
 535             switch (msg.what) {\r
 536                 case SUCCESS: {\r
 537 \r
 538                     mProgressbar.setIndeterminate(false);\r
 539                     mStopButton.setEnabled(false);\r
 540                     mStartButton.setEnabled(true);\r
 541                     mProgressbar.setVisibility(View.INVISIBLE);\r
 542                     String resultMsg = "Device configured successfully";\r
 543                     mResultTextView.setText(R.string.success);\r
 544 \r
 545                     /* Update device information on the Ui */\r
 546                     IpOnBoardingConnection connection = (IpOnBoardingConnection) mDevice\r
 547                             .getConnection();\r
 548                     mDeviceIpTextView.setText(connection.getIp());\r
 549                     mDeviceMacTextView.setText(connection.getHardwareAddress());\r
 550 \r
 551                     Toast.makeText(getApplicationContext(), resultMsg,\r
 552                             Toast.LENGTH_SHORT).show();\r
 553                     break;\r
 554                 }\r
 555                 case FAILED: {\r
 556 \r
 557                     mProgressbar.setIndeterminate(false);\r
 558                     mStopButton.setEnabled(false);\r
 559                     mStartButton.setEnabled(true);\r
 560                     mProgressbar.setVisibility(View.INVISIBLE);\r
 561                     String resultMsg = "Device configuration failed";\r
 562                     mResultTextView.setText(R.string.failed);\r
 563                     Toast.makeText(getApplicationContext(), resultMsg,\r
 564                             Toast.LENGTH_SHORT).show();\r
 565                     break;\r
 566                 }\r
 567 \r
 568                 case STATE_CHANGED: {\r
 569                     String resultMsg = "Device state changed";\r
 570                     Toast.makeText(getApplicationContext(), resultMsg,\r
 571                             Toast.LENGTH_SHORT).show();\r
 572                     break;\r
 573                 }\r
 574             }\r
 575         }\r
 576     }\r
 577 }\r