java/examples-android/devicediscoveryserver/src/main/java/org/iotivity/base/examples/DeviceDiscoveryServer.java

   1 /*
   2  *******************************************************************
   3  *
   4  * Copyright 2015 Intel Corporation.
   5  *
   6  *-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  *      http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  *
  20  *-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
  21  */
  22 package org.iotivity.base.examples;
  23
  24 import android.app.Activity;
  25 import android.content.Context;
  26 import android.os.Bundle;
  27 import android.text.method.ScrollingMovementMethod;
  28 import android.util.Log;
  29 import android.view.View;
  30 import android.widget.Button;
  31 import android.widget.ScrollView;
  32 import android.widget.TextView;
  33
  34 import org.iotivity.base.ModeType;
  35 import org.iotivity.base.OcDeviceInfo;
  36 import org.iotivity.base.OcException;
  37 import org.iotivity.base.OcPlatform;
  38 import org.iotivity.base.OcPlatformInfo;
  39 import org.iotivity.base.PlatformConfig;
  40 import org.iotivity.base.QualityOfService;
  41 import org.iotivity.base.ServiceType;
  42
  43 /**
  44  * This sample demonstrates platform and device discovery feature.
  45  * The server sets the platform and device related info. which can be later retrieved by a client.
  46  */
  47 public class DeviceDiscoveryServer extends Activity {
  48
  49     private void startDeviceDiscoveryServer() {
  50         Context context = this;
  51
  52         PlatformConfig platformConfig = new PlatformConfig(
  53                 context,
  54                 ServiceType.IN_PROC,
  55                 ModeType.SERVER,
  56                 "0.0.0.0", // By setting to "0.0.0.0", it binds to all available interfaces
  57                 0,         // Uses randomly available port
  58                 QualityOfService.LOW
  59         );
  60
  61         msg("Configuring platform.");
  62         OcPlatform.Configure(platformConfig);
  63
  64         OcDeviceInfo deviceInfo = new OcDeviceInfo("myDeviceName");
  65         try {
  66             msg("Registering device info");
  67             OcPlatform.registerDeviceInfo(deviceInfo);
  68         } catch (OcException e) {
  69             Log.e(TAG, e.toString());
  70             msg("Failed to register device info.");
  71         }
  72
  73         OcPlatformInfo platformInfo = new OcPlatformInfo(
  74                 "myPlatformId",             //Platform ID
  75                 "myManufactName",           //Manufacturer Name
  76                 "www.myurl.com",            //Manufacturer URL
  77                 "myModelNumber",            //Model Number
  78                 "myDateOfManufacture",      //Date of Manufacture
  79                 "myPlatformVersion",        //Platform Version
  80                 "Manufacturer OS version",  //Operating System Version
  81                 "myHardwareVersion",        //Hardware Version
  82                 "myFirmwareVersion",        //Firmware Version
  83                 "www.mysupporturl.com",     //Support URL
  84                 String.valueOf(System.currentTimeMillis()) // System Time
  85         );
  86         try {
  87             msg("Registering platform info");
  88             OcPlatform.registerPlatformInfo(platformInfo);
  89         } catch (OcException e) {
  90             Log.e(TAG, e.toString());
  91             msg("Failed to register platform info.");
  92         }
  93
  94         msg("Waiting for the requests...");
  95         printLine();
  96     }
  97
  98     //******************************************************************************
  99     // End of the OIC specific code
 100     //******************************************************************************
 101
 102     private final static String TAG = DeviceDiscoveryServer.class.getSimpleName();
 103     private TextView mConsoleTextView;
 104     private ScrollView mScrollView;
 105
 106     @Override
 107     protected void onCreate(Bundle savedInstanceState) {
 108         super.onCreate(savedInstanceState);
 109         setContentView(R.layout.activity_device_discovery_server);
 110
 111         mConsoleTextView = (TextView) findViewById(R.id.consoleTextView);
 112         mConsoleTextView.setMovementMethod(new ScrollingMovementMethod());
 113         mScrollView = (ScrollView) findViewById(R.id.scrollView);
 114         mScrollView.fullScroll(View.FOCUS_DOWN);
 115         final Button button = (Button) findViewById(R.id.button);
 116
 117         if (null == savedInstanceState) {
 118             button.setOnClickListener(new View.OnClickListener() {
 119                 @Override
 120                 public void onClick(View v) {
 121                     button.setEnabled(false);
 122                     new Thread(new Runnable() {
 123                         public void run() {
 124                             startDeviceDiscoveryServer();
 125                         }
 126                     }).start();
 127                 }
 128             });
 129         } else {
 130             String consoleOutput = savedInstanceState.getString("consoleOutputString");
 131             mConsoleTextView.setText(consoleOutput);
 132         }
 133     }
 134
 135     @Override
 136     protected void onSaveInstanceState(Bundle outState) {
 137         super.onSaveInstanceState(outState);
 138         outState.putString("consoleOutputString", mConsoleTextView.getText().toString());
 139     }
 140
 141     @Override
 142     protected void onRestoreInstanceState(Bundle savedInstanceState) {
 143         super.onRestoreInstanceState(savedInstanceState);
 144
 145         String consoleOutput = savedInstanceState.getString("consoleOutputString");
 146         mConsoleTextView.setText(consoleOutput);
 147     }
 148
 149     private void msg(final String text) {
 150         runOnUiThread(new Runnable() {
 151             public void run() {
 152                 mConsoleTextView.append("\n");
 153                 mConsoleTextView.append(text);
 154                 mScrollView.fullScroll(View.FOCUS_DOWN);
 155             }
 156         });
 157         Log.i(TAG, text);
 158     }
 159
 160     private void printLine() {
 161         msg("------------------------------------------------------------------------");
 162     }
 163 }