Android Open Source - AndroidLibraryProject Location Data Analysis

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The source code is released under:

Apache License

Java Source Code

/*
 * Copyright (c) 2013 by CDAC Chennai // ww  w . j ava 2s  .  c o  m
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * 
 * Copyright (c) 2014 by CDAC Chennai 
 * @File        LocationDataAnalysis
 * @Created:    22.04.2014
 * @author:     Rekha.N
 * Last Change: 22.04.2014 by Rekha.N
 */

package com.contextawareframework.dataanalysis;

import java.util.Calendar;
import android.util.Log;
//import android.content.Context;
//import android.location.Location;
//import android.location.LocationManager;
//import android.net.ConnectivityManager;
//import android.net.NetworkInfo;

//import android.media.AudioManager;



public class LocationDataAnalysis 
{
  
//* NetworkConnection nc = new NetworkConnection();
public Boolean internetAvailability = false;  
public static int count = 0;
public static int count1 = 0;

public static String prvlat = "";
public static String prvlon = "";


public int locationchangestatus(String curlat, String curlon)  
{
  
   Log.d("STATUS IN LOCATION CHANGE", "STATUS IN LOCATION CHANGE" + curlat + "STATUS IN MAIN ACTIVITY" +curlon);    
   int status = 0 ;   
   Log.d("PREVIOUS LATITUDE AND LONGITUDE::::", "PREVIOUS LATITUDE:::" + prvlat + "PREVIOUS LONGITUDE:::" +prvlon);
  
  // if(((!curlat.equals(prvlat))   && (!curlon.equals(prvlon)))  && ((!prvlat.equals("")) && (!prvlat.equals(""))));\
   if((prvlat.equals("")) && (prvlon.equals("")))
   {
       prvlat = curlat;
         prvlon =  curlon;
         status = 0;         
         Log.d("INSIDE FIRST IF::::", "INSIDE FIRST IF:::" + status + "INSIDE FIRST IF:::" +status);
   }
   else  if((!(curlat.equals(prvlat))) && (!(curlon.equals(prvlon))))
   {
     prvlat = curlat;
       prvlon =  curlon;
       status = 1;
       Log.d("INSIDE SECOND IF::::", "INSIDE SECOND IF:::" + status + "INSIDE SECOND IF:::" +status);
   }
   else
   {
     status = 0;       
     Log.d("INSIDE THIRD IF::::", "INSIDE THIRD IF:::" + status + "INSIDE THIRD IF:::" +status);
   }
  
   Log.d("STATUS IN LOCATION CHANGE RETURN VALUE", "STATUS IN LOCATION CHANGE RETURN VALUE" + status + "STATUS IN LOCATION CHANGE RETURN VALUE" +status); 
   return status;        
}



    
 public int startloccontext(Double lat, Double lont) // starting the service of checking 
 {                             
   // coded 23/04/14   
   int result = -1;
   
  //* internetAvailability = nc.isConnectingToInternet();   
  //* if(internetAvailability == true)
  //* {
  //*   if(nc.canGetLocation())
  //*   {
       int statusinmain =  locationchangestatus(Double.toString(lat), Double.toString(lont));
       Boolean isNight;
             Calendar cal = Calendar.getInstance();
             int hour = cal.get(Calendar.HOUR_OF_DAY);
             
            Log.d("STATUS MAIN::::", "STATUS MAIN:::" + statusinmain + "STATUS MAIN:::" +statusinmain);
             
             
             if((statusinmain == 0))
             {               
                  if(hour < 6 || hour > 18)
                  {
                        count = count + 1;
                        Log.d("COUNT::::", "COUNT:::" + count + "COUNT:::" +count);
                        
                        if(count > 8)
                        {
                             Log.d("IS NIGHT:::::::", "" +count );                             
                             result = 0;
                             return result;                             
                                                        
                         /*   AudioManager audio = (AudioManager)getSystemService(Context.AUDIO_SERVICE);
                              audio.setRingerMode(AudioManager.RINGER_MODE_VIBRATE);*/                           
                             // Record in db this place is House here db insertion needed.                     
                        }               
                       
                 }
                 else
                 {  
                      count1 = count1 + 1;
                      
                      Log.d("COUNT1::::", "COUNT1:::" + count1 + "COUNT1:::" +count1);
                      
                      if(count1 > 8)
                       {
                             Log.d("IS DAY:::::::", "" +count1 );                             
                             result = 1;
                             return result;
                             
                         /*  AudioManager audio = (AudioManager)getSystemService(Context.AUDIO_SERVICE);
                               audio.setRingerMode(AudioManager.RINGER_MODE_NORMAL);*/                           
                             // Record in db this place is Office here db insertion needed.                      
                        }        
                  }

             } // closing tag for no location change check
            else
             {
                   count = 0;
                   count1 = 0;
                   return result;                   
             }
                         
  //*   }     
  //* }
   
             
     Log.d("RESULT::::", "RESULT:::" + result + "RESULT:::" +result);        
   return result;   
   
// coded 23/04/14 
   
} //closing tag for startloccontextservice method
 
 
 
 
 
 
 

}  //closing tag for class LocationDataAnalysis

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