service/notification-manager/SampleApp/android/SampleResourceHosting/src/com/example/resourcehostingsampleapp/ResourceHostingSampleApp.java

   1 //******************************************************************
   2 //
   3 // Copyright 2015 Samsung Electronics All Rights Reserved.
   4 //
   5 //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
   6 //
   7 // Licensed under the Apache License, Version 2.0 (the "License");
   8 // you may not use this file except in compliance with the License.
   9 // You may obtain a copy of the License at
  10 //
  11 //      http://www.apache.org/licenses/LICENSE-2.0
  12 //
  13 // Unless required by applicable law or agreed to in writing, software
  14 // distributed under the License is distributed on an "AS IS" BASIS,
  15 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16 // See the License for the specific language governing permissions and
  17 // limitations under the License.
  18 //
  19 //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
  20 package com.example.resourcehostingsampleapp;
  21
  22 import java.lang.reflect.Method;
  23 import java.net.Inet4Address;
  24 import java.net.InetAddress;
  25 import java.net.NetworkInterface;
  26 import java.net.SocketException;
  27 import java.util.Enumeration;
  28
  29 import org.iotivity.ResourceHosting.ResourceHosting;
  30 import org.iotivity.base.ModeType;
  31 import org.iotivity.base.OcPlatform;
  32 import org.iotivity.base.OcResourceHandle;
  33 import org.iotivity.base.PlatformConfig;
  34 import org.iotivity.base.QualityOfService;
  35 import org.iotivity.base.ServiceType;
  36
  37 import android.app.Activity;
  38 import android.os.Bundle;
  39 import android.util.Log;
  40 import android.view.View;
  41 import android.view.View.OnClickListener;
  42 import android.widget.TextView;
  43 import android.widget.Toast;
  44
  45 /**
  46  * To execute resource hosting function for android sample application .
  47  * @author Copyright 2015 Samsung Electronics All Rights Reserved.
  48  * @see className class :   ResourceHosting</br>
  49  *
  50  */
  51
  52 public class ResourceHostingSampleApp extends Activity implements OnClickListener
  53 {
  54         private final int OCSTACK_OK = 0;
  55         private final int OCSTACK_ERROR = 255;
  56         private final int RESOURCEHOSTING_DO_NOT_THREADRUNNING = -2;
  57
  58         private String TAG = "ResourceHosting";
  59         private OcResourceHandle mResourceHandle;
  60         private String  mIpAddress;
  61         private TextView mLogTextView;
  62         private String mLog = "";
  63         private ResourceHosting resourceHosting;
  64         /**
  65          * To initialize UI Function Setting.
  66          * @see Class   class : com_example_resourcehostingsampleapp_ResourceHosting</br>
  67          * @see Method  method : onCreate</br>
  68          */
  69         protected void onCreate(Bundle savedInstanceState)
  70         {
  71             super.onCreate(savedInstanceState);
  72             setContentView(R.layout.activity_main);
  73             mLogTextView = (TextView) findViewById(R.id.txtLog);
  74             findViewById(R.id.btnStartHosting).setOnClickListener(this);
  75             findViewById(R.id.btnStopHosting).setOnClickListener(this);
  76             findViewById(R.id.btLogClear).setOnClickListener(this);
  77
  78             PlatformConfig platformConfigObj;
  79             resourceHosting = new ResourceHosting();
  80             platformConfigObj = new PlatformConfig(this,ServiceType.IN_PROC,
  81                     ModeType.CLIENT_SERVER, "0.0.0.0", 0, QualityOfService.LOW);
  82
  83             Log.i(TAG, "Before Calling Configure of ocPlatform");
  84             OcPlatform.Configure(platformConfigObj);
  85             Log.i(TAG, "Configuration done Successfully");
  86         }
  87
  88         /**
  89          * To execute initOICStack for running Resource hosting.
  90          * @see Class   class : com_example_resourcehostingsampleapp_ResourceHosting</br>
  91          * @see Method  method : onStart</br>
  92          */
  93         @Override
  94         protected void onStart()
  95         {
  96             super.onStart();
  97             initOICStack();
  98         }
  99
 100         /**
 101          * To terminate Resource hosting.
 102          * @see Class   class : com_example_resourcehostingsampleapp_ResourceHosting</br>
 103          * @see Method  method : onStop</br>
 104          */
 105         @Override
 106         protected void onStop()
 107         {
 108             super.onStop();
 109             int result;
 110             result = resourceHosting.ResourceHostingTerminate();
 111             Log.d(TAG, "ResourceHostingTerminate : "+ result);
 112         }
 113
 114         protected void onResume()
 115         {
 116             super.onResume();
 117         }
 118
 119         /**
 120          * To execute initOICStack for running Resource hosting.
 121          * @see Class   class : com_example_resourcehostingsampleapp_ResourceHosting</br>
 122          * @see Method  method : onRestart</br>
 123          */
 124         @Override
 125         protected void onRestart()
 126         {
 127             super.onRestart();
 128             initOICStack();
 129         }
 130
 131         /**
 132          * @see Class   class : com_example_resourcehostingsampleapp_ResourceHosting</br>
 133          * @see Method  method : onDestroy</br>
 134          */
 135         protected void onDestroy()
 136         {
 137             super.onDestroy();
 138         }
 139
 140         /**
 141          * get IpAddress and execute resourceHostingInit() method.
 142          * @see Class   class : com_example_resourcehostingsampleapp_ResourceHosting</br>
 143          * @see Method  method : initOICStack</br>
 144          */
 145         private void initOICStack()
 146         {
 147             try
 148             {
 149                 mIpAddress = getIpAddress();
 150                 int result = 0;
 151                 result = resourceHosting.ResourceHostingInit(mIpAddress);
 152                 Log.d(TAG, "ResourceHostingInit : " + result);
 153             }
 154             catch (Exception e)
 155             {
 156                 e.printStackTrace();
 157             }
 158         }
 159
 160         /**
 161          * @see Class   class :  com_example_resourcehostingsampleapp_ResourceHosting</br>
 162          * @see Method  method :  getIpAddress</br>
 163          */
 164         private String getIpAddress()
 165         {
 166             try
 167             {
 168                 for (Enumeration<NetworkInterface> en = NetworkInterface.getNetworkInterfaces();
 169                      en.hasMoreElements();)
 170                 {
 171                     NetworkInterface intf = (NetworkInterface) en.nextElement();
 172                     for (Enumeration<InetAddress> enumIpAddr = intf.getInetAddresses(); enumIpAddr.hasMoreElements();)
 173                     {
 174                         InetAddress inetAddress = (InetAddress) enumIpAddr.nextElement();
 175                         if (!inetAddress.isLoopbackAddress())
 176                         {
 177                             if (inetAddress instanceof Inet4Address)
 178                                 return inetAddress.getHostAddress().toString();
 179                         }
 180                     }
 181                 }
 182             }
 183             catch (SocketException e)
 184             {
 185                 e.printStackTrace();
 186             }
 187             return null;
 188         }
 189
 190         /**
 191          * @see Class  class :   com_example_resourcehostingsampleapp_ResourceHosting</br>
 192          * @see Method method :   onClick</br>
 193          * @param v view to choice
 194          */
 195         public void onClick(View v)
 196         {
 197             int getId = v.getId();
 198
 199             switch (getId)
 200             {
 201                 case R.id.btnStartHosting:
 202                     try
 203                     {
 204                         int result;
 205                         result = resourceHosting.OICCoordinatorStart();
 206                         Log.d(TAG, "OICCoordinatorStart : " + result);
 207                     }
 208                     catch (Exception e)
 209                     {
 210                         Toast.makeText(this, e.getMessage(), Toast.LENGTH_SHORT).show();
 211                     }
 212                     break;
 213                 case R.id.btnStopHosting:
 214                     int result;
 215                     result = resourceHosting.OICCoordinatorStop();
 216                     Log.d(TAG, "OICCoordinatorStop : "+ result);
 217                     break;
 218                 case R.id.btLogClear:
 219                 default:
 220                     break;
 221             }
 222         }
 223
 224 }