service/notification-manager/SampleApp/android/SampleProviderApp/src/com/example/sample/provider/SampleProvider.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.sample.provider;
  21
  22 import org.iotivity.base.ModeType;
  23 import org.iotivity.base.OcException;
  24 import org.iotivity.base.OcPlatform;
  25 import org.iotivity.base.PlatformConfig;
  26 import org.iotivity.base.QualityOfService;
  27 import org.iotivity.base.ServiceType;
  28
  29 import android.app.Activity;
  30 import android.content.BroadcastReceiver;
  31 import android.content.Context;
  32 import android.content.Intent;
  33 import android.content.IntentFilter;
  34 import android.os.Bundle;
  35 import android.os.Message;
  36 import android.support.v4.content.LocalBroadcastManager;
  37 import android.util.Log;
  38 import android.view.KeyEvent;
  39 import android.view.View;
  40 import android.view.View.OnClickListener;
  41 import android.widget.ScrollView;
  42 import android.widget.TextView;
  43
  44
  45
  46 public class SampleProvider extends Activity implements OnClickListener,
  47     IMessageLogger
  48 {
  49         private final static String TAG = "SampleProvider : ";
  50         private TextView mLogTextView;
  51         private TextView mTempValue;
  52         private TextView mHumValue;
  53         private TemperatureResource mySensor;
  54         private boolean isExecutePresence;
  55         private ScrollView sv_sclLog;
  56         private MessageReceiver mMessageReceiver = new MessageReceiver();
  57         /*
  58          * To initialize UI Function Setting
  59          * To execute initOICStack for running find resource
  60          */
  61         @Override
  62         public void onCreate(Bundle savedInstanceState)
  63         {
  64
  65             super.onCreate(savedInstanceState);
  66             setContentView(R.layout.sampleprovider_layout);
  67             registerReceiver(mMessageReceiver, new IntentFilter(
  68                                  "com.example.sample.provider.SampleProvider"));
  69
  70             mLogTextView = (TextView) findViewById(R.id.txtLog);
  71             mTempValue = (TextView) findViewById(R.id.temperatureValue);
  72             mHumValue = (TextView) findViewById(R.id.humidityValue);
  73
  74             sv_sclLog = (ScrollView)findViewById(R.id.sclLog);
  75             sv_sclLog.fullScroll(View.FOCUS_DOWN);
  76             findViewById(R.id.btnTemperatureUP).setOnClickListener(this);
  77             findViewById(R.id.btnTemperatureDown).setOnClickListener(this);
  78             findViewById(R.id.btnHumidityUP).setOnClickListener(this);
  79             findViewById(R.id.btnHumidityDown).setOnClickListener(this);
  80             findViewById(R.id.btnLogClear).setOnClickListener(this);
  81
  82             isExecutePresence = false;
  83         }
  84
  85         private void initOICStack()
  86         {
  87             // create platform config
  88             PlatformConfig cfg = new PlatformConfig(this,ServiceType.IN_PROC,
  89                                                     ModeType.SERVER, "0.0.0.0", // bind to all available interfaces
  90                                                     0, QualityOfService.LOW);
  91
  92             OcPlatform.Configure(cfg);
  93
  94             try
  95             {
  96                 OcPlatform.startPresence(30);
  97                 isExecutePresence = true;
  98             }
  99             catch (OcException e)
 100             {
 101                 e.printStackTrace();
 102             }
 103
 104             mySensor = new TemperatureResource(this);
 105             // create and register a resource
 106             mySensor.createResource();
 107         }
 108         /*
 109          * To execute initOICStack for running find resource
 110          */
 111         @Override
 112         protected void onStart()
 113         {
 114             super.onStart();
 115             initOICStack();
 116
 117         }
 118         /*
 119          * To execute initOICStack for running find resource
 120          */
 121         @Override
 122         protected void onRestart()
 123         {
 124             super.onRestart();
 125             initOICStack();
 126
 127         }
 128         /*
 129          * To terminate presence process and unregister messageHandler(to get message from JNI Function)
 130          */
 131         @Override
 132         protected void onDestroy()
 133         {
 134             super.onDestroy();
 135
 136             try
 137             {
 138                 mySensor.destroyResource();
 139
 140                 if (isExecutePresence == true)
 141                 {
 142                     OcPlatform.stopPresence();
 143                     isExecutePresence = false;
 144                 }
 145             }
 146             catch (OcException e)
 147             {
 148                 e.printStackTrace();
 149             }
 150             LocalBroadcastManager.getInstance(this).unregisterReceiver(
 151                 mMessageReceiver);
 152         }
 153
 154         public class MessageReceiver extends BroadcastReceiver
 155         {
 156                 @Override
 157                 public void onReceive(Context context, Intent intent)
 158                 {
 159                     final String message = intent
 160                                            .getStringExtra(StringConstants.MESSAGE);
 161                     logMessage(message);
 162
 163                 }
 164         }
 165
 166         public void logMessage(final String text)
 167         {
 168             runOnUiThread(new Runnable()
 169             {
 170                 public void run()
 171                 {
 172                     final Message msg = new Message();
 173                     msg.obj = text;
 174                     mLogTextView.append("\n");
 175                     mLogTextView.append(text);
 176                 }
 177             });
 178             Log.i(TAG, text);
 179         }
 180         /*
 181          * To terminate presence process and unregister messagehandler(to get message from JNI Function)
 182          */
 183         @Override
 184         protected void onStop()
 185         {
 186             super.onStop();
 187             try
 188             {
 189                 mySensor.destroyResource();
 190
 191                 if (isExecutePresence == true)
 192                 {
 193                     OcPlatform.stopPresence();
 194                     isExecutePresence = false;
 195                 }
 196
 197             }
 198             catch (OcException e)
 199             {
 200
 201                 e.printStackTrace();
 202             }
 203             LocalBroadcastManager.getInstance(this).unregisterReceiver(
 204                 mMessageReceiver);
 205         }
 206
 207         @Override
 208         public void onClick(View v)
 209         {
 210             int getId = v.getId();
 211
 212             switch (getId)
 213             {
 214                 case R.id.btnTemperatureUP:
 215                     logMessage(TAG + "Click temerature up btn");
 216                     mySensor.mtemp++;
 217                     mySensor.notifyObserver();
 218                     break;
 219                 case R.id.btnTemperatureDown:
 220                     logMessage(TAG + "Click temerature down btn");
 221                     mySensor.mtemp--;
 222                     mySensor.notifyObserver();
 223                     break;
 224                 case R.id.btnHumidityUP:
 225                     logMessage(TAG + "Click Humidity up btn");
 226                     mySensor.mhumidity++;
 227                     mySensor.notifyObserver();
 228                     break;
 229                 case R.id.btnHumidityDown:
 230                     logMessage(TAG + "Click Humidity down btn");
 231                     mySensor.mhumidity--;
 232                     mySensor.notifyObserver();
 233                     break;
 234                 case R.id.btnLogClear:
 235                     mLogTextView.setText("");
 236                     break;
 237             }
 238
 239             mTempValue.setText(String.valueOf(mySensor.getTemp()));
 240             mHumValue.setText(String.valueOf(mySensor.getHumidity()));
 241
 242         }
 243         /*
 244          * To handle event about back button
 245          */
 246         @Override
 247         public boolean onKeyDown(int keyCode, KeyEvent event)
 248         {
 249             if (keyCode == KeyEvent.KEYCODE_BACK )
 250             {
 251                 try
 252                 {
 253                     mySensor.destroyResource();
 254
 255                     if (isExecutePresence == true)
 256                     {
 257                         OcPlatform.stopPresence();
 258                         isExecutePresence = false;
 259                     }
 260                 }
 261                 catch (OcException e)
 262                 {
 263
 264                     e.printStackTrace();
 265                 }
 266                 LocalBroadcastManager.getInstance(this).unregisterReceiver(
 267                     mMessageReceiver);
 268             }
 269             return super.onKeyDown(keyCode, event);
 270         }
 271 }