benchmarks/other/PhoneInterface/Control/app/src/main/java/com/example/ali/control/MainActivity.java

   1 package com.example.ali.control;
   2
   3 import android.graphics.Color;
   4 import android.os.Bundle;
   5 import android.support.v7.app.AppCompatActivity;
   6 import android.support.v7.widget.Toolbar;
   7 import android.os.StrictMode;
   8
   9 import android.util.Log;
  10 import android.view.View;
  11 import android.widget.Button;
  12 import android.widget.TextView;
  13 import iotcloud.*;
  14 import java.io.*;
  15 import java.util.concurrent.*;
  16 import android.os.Handler;
  17
  18 /**
  19  * This is a simple alarm controller for Android phone based on the code from Ali Younis
  20  * @author Rahmadi Trimananda <rtrimana@uci.edu>
  21  * @version 1.0
  22  */
  23 public class MainActivity extends AppCompatActivity implements View.OnClickListener {
  24
  25     Button alarmButton;
  26     TextView alarmStatus;
  27
  28     Table t1 = null;
  29     Semaphore mutex = new Semaphore(1);
  30
  31     boolean alarmOn = false;
  32
  33     private Handler handler = new Handler();
  34     private static final String CLOUD_SERVER = "http://dc-6.calit2.uci.edu/test.iotcloud/";
  35     private static final String PASSWORD = "reallysecret";
  36     private static final int LOCAL_MACHINE_ID = 400;
  37     private static final int LISTENING_PORT = -1;
  38
  39     private Runnable runnable = new Runnable() {
  40         @Override
  41         public void run() {
  42
  43             String strAlarm = "alarm";
  44             IoTString iotAlarm = new IoTString(strAlarm);
  45
  46             // Insert custom code here
  47             try {
  48                 Log.e("Ali:::::", "loop............");
  49                 mutex.acquire();
  50                 //t1 = new Table(CLOUD_SERVER, PASSWORD, LOCAL_MACHINE_ID, LISTENING_PORT, MainActivity.this);
  51                 //t1.rebuild();
  52                 t1.update();
  53                 IoTString testValStatus = t1.getCommitted(iotAlarm);
  54                 t1.update();
  55
  56                 int intStatus = 0;
  57                 if(testValStatus != null) {
  58                     String strStatus = testValStatus.toString();
  59                     intStatus = Integer.parseInt(strStatus);
  60                 }
  61
  62                 if (intStatus == 0) {
  63                     alarmStatus.setText("OFF");
  64                     alarmButton.setText("ON");
  65                     alarmStatus.setTextColor(Color.BLUE);
  66                     //alarmSwitch.setChecked(false);
  67                     alarmOn = false;
  68                     Log.d("RAHMADI::::", "Set text to OFF and BLUE with alarm value: " + testValStatus);
  69                 }
  70                 else {// value 1
  71                     alarmStatus.setText("ON");
  72                     alarmButton.setText("OFF");
  73                     alarmStatus.setTextColor(Color.RED);
  74                     //alarmSwitch.setChecked(true);
  75                     alarmOn = true;
  76                     Log.d("RAHMADI::::", "Set text to ON and RED with alarm value: " + testValStatus);
  77                 }
  78                 mutex.release();
  79
  80             } catch (Exception e) {
  81                 StringWriter sw = new StringWriter();
  82                 PrintWriter pw = new PrintWriter(sw);
  83                 e.printStackTrace(pw);
  84                 Log.e("ALI::::", sw.toString());
  85             }
  86
  87
  88             // Repeat every 2 seconds
  89             handler.postDelayed(runnable, 1000);
  90         }
  91     };
  92
  93
  94     @Override
  95     protected void onCreate(Bundle savedInstanceState) {
  96
  97         StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
  98         StrictMode.setThreadPolicy(policy);
  99
 100         super.onCreate(savedInstanceState);
 101         setContentView(R.layout.activity_main);
 102         Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
 103         setSupportActionBar(toolbar);
 104
 105             try {
 106                 Log.e("Ali::::", "Here1");
 107                 t1 = new Table(CLOUD_SERVER, PASSWORD, LOCAL_MACHINE_ID, LISTENING_PORT, MainActivity.this);
 108                 Log.e("Ali::::", "Here2");
 109                 t1.rebuild(); // update
 110                 Log.e("Ali::::", "Here3");
 111
 112             } catch (Exception e) {
 113
 114                 StringWriter sw = new StringWriter();
 115                 PrintWriter pw = new PrintWriter(sw);
 116                 e.printStackTrace(pw);
 117                 Log.e("ALI::::", sw.toString());
 118
 119         }
 120         // TextViews
 121         alarmStatus = (TextView) findViewById(R.id.alarmStatus);
 122         alarmStatus.setText("OFF");
 123         alarmStatus.setTextColor(Color.BLUE);
 124         alarmButton = (Button) findViewById(R.id.alarmButton);
 125         alarmButton.setOnClickListener(this);
 126
 127         handler.post(runnable);
 128     }
 129
 130     public void onClick(View v) {
 131
 132         if (v == alarmButton) {
 133             String strAlarm = "alarm";
 134             IoTString iotAlarm = new IoTString(strAlarm);
 135             String strStatusOn = "1";
 136             IoTString iotStatusOn = new IoTString(strStatusOn);
 137             String strStatusOff = "0";
 138             IoTString iotStatusOff = new IoTString(strStatusOff);
 139
 140             Log.d("RAHMADI:::::", "Button pressed!");
 141
 142             try {
 143                 mutex.acquire();
 144                 if (!alarmOn) {
 145
 146                     try {
 147                         t1.update();
 148                         t1.startTransaction();
 149                         t1.addKV(iotAlarm, iotStatusOn);
 150                         t1.commitTransaction();
 151                         alarmOn = true;
 152                         alarmButton.setText("ON");
 153                     } catch (Exception e) {
 154                         StringWriter sw = new StringWriter();
 155                         PrintWriter pw = new PrintWriter(sw);
 156                         e.printStackTrace(pw);
 157                         Log.e("ALI::::", sw.toString());
 158                     }
 159
 160                 } else {
 161
 162                     try {
 163                         t1.update();
 164                         t1.startTransaction();
 165                         t1.addKV(iotAlarm, iotStatusOff);
 166                         t1.commitTransaction();
 167                         alarmOn = false;
 168                         alarmButton.setText("OFF");
 169                     } catch (Exception e) {
 170                         StringWriter sw = new StringWriter();
 171                         PrintWriter pw = new PrintWriter(sw);
 172                         e.printStackTrace(pw);
 173                         Log.e("ALI::::", sw.toString());
 174                     }
 175                 }
 176                 mutex.release();
 177
 178             } catch (Exception e) {
 179                 StringWriter sw = new StringWriter();
 180                 PrintWriter pw = new PrintWriter(sw);
 181                 e.printStackTrace(pw);
 182                 Log.e("ALI::::", sw.toString());
 183             }
 184         }
 185     }
 186 }