Get neighboring cell information, getNeighboringCellInfo().

Get neighboring cell information, getNeighboringCellInfo().

TelephonyManager.getNeighboringCellInfo() return a List of neighboring cell information(NeighboringCellInfo), including Received Signal Strength and Cell ID location.

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package com.AndroidTelephonyManager; 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);    }   } <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:orientation="vertical"    android:layout_width="fill_parent"    android:layout_height="fill_parent"    > <TextView    android:layout_width="fill_parent"    android:layout_height="wrap_content"    android:text="@string/hello"    /> <TextView    android:id="@+id/gsmcelllocation"    android:layout_width="fill_parent"    android:layout_height="wrap_content"    /> <TextView    android:id="@+id/mcc"    android:layout_width="fill_parent"    android:layout_height="wrap_content"    /> <TextView    android:id="@+id/mnc"    android:layout_width="fill_parent"    android:layout_height="wrap_content"    /> <TextView    android:id="@+id/cid"    android:layout_width="fill_parent"    android:layout_height="wrap_content"    /> <TextView    android:id="@+id/neighboring"    android:layout_width="fill_parent"    android:layout_height="wrap_content"    /> </LinearLayout> akm www.cdacians.com