Code for printing Cell Tower information for non GPS phones.

cellinfo2

/* @author=harshad joshi */


package com.harshad.cellinfo2;

import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;


  import java.util.List;
	  
	import org.apache.http.HttpResponse;
	import org.apache.http.client.HttpClient;
	import org.apache.http.client.methods.HttpGet;
	import org.apache.http.impl.client.DefaultHttpClient;
	import org.apache.http.util.EntityUtils;
	  
	import android.app.Activity;
	import android.content.Context;
	import android.content.Intent;
	import android.net.Uri;
	import android.os.Bundle;
	import android.telephony.NeighboringCellInfo;
	import android.telephony.TelephonyManager;
	import android.telephony.gsm.GsmCellLocation;
	import android.view.View;
	import android.widget.Button;
	import android.widget.SeekBar;
	import android.widget.TextView;
	import android.widget.Toast;
	  
	public class AndroidTelephonyManager extends Activity {
	   
		
	   /** Called when the activity is first created. */
	   @Override
	   public void onCreate(Bundle savedInstanceState) {
	       super.onCreate(savedInstanceState);
	       setContentView(R.layout.main);
	       TextView textGsmCellLocation = (TextView)findViewById(R.id.gsmcelllocation);
	       TextView textMCC = (TextView)findViewById(R.id.mcc);
	       TextView textMNC = (TextView)findViewById(R.id.mnc);
	       TextView textCID = (TextView)findViewById(R.id.cid);
	  
	        
	       //retrieve a reference to an instance of TelephonyManager
	       TelephonyManager telephonyManager = (TelephonyManager)getSystemService(Context.TELEPHONY_SERVICE);
	       GsmCellLocation cellLocation = (GsmCellLocation)telephonyManager.getCellLocation();
	        
	       String networkOperator = telephonyManager.getNetworkOperator();
	       String mcc = networkOperator.substring(0, 3);
	       String mnc = networkOperator.substring(3);
	       textMCC.setText("mcc: " + mcc);
	       textMNC.setText("mnc: " + mnc);
	        
	       int cid = cellLocation.getCid();
	       int lac = cellLocation.getLac();
	       textGsmCellLocation.setText(cellLocation.toString());
	       textCID.setText("gsm cell id: " + String.valueOf(cid));
	        
	       TextView Neighboring = (TextView)findViewById(R.id.neighboring);
	       List<NeighboringCellInfo> NeighboringList = telephonyManager.getNeighboringCellInfo();
	        
	       String stringNeighboring = "Neighboring List- Lac : Cid : RSSI\n";
	       for(int i=0; i < NeighboringList.size(); i++){
	          
	        String dBm;
	        int rssi = NeighboringList.get(i).getRssi();
	        if(rssi == NeighboringCellInfo.UNKNOWN_RSSI){
	         dBm = "Unknown RSSI";
	        }else{
	         dBm = String.valueOf(-113 + 2 * rssi) + " dBm";
	        }
	  
	        stringNeighboring = stringNeighboring
	         + String.valueOf(NeighboringList.get(i).getLac()) +" : "
	         + String.valueOf(NeighboringList.get(i).getCid()) +" : "
	         + dBm +"\n";
	       }
	        
	       Neighboring.setText(stringNeighboring);
	   }  
	

	@Override
	public boolean onCreateOptionsMenu(Menu menu) {
		// Inflate the menu; this adds items to the action bar if it is present.
		getMenuInflater().inflate(R.menu.android_telephony_manager, menu);
		return true;
	}

}