package com.location;

import java.io.IOException;
import java.util.*;
import android.widget.*;
import android.view.View;
import android.view.View.OnClickListener;
import android.app.Activity;
import android.app.ProgressDialog;
import android.os.Bundle;
import android.os.Handler;
import android.location.*;
import android.content.*;

public class LocationActivity extends Activity {

   Button addressButton;
   TextView locationText;
   TextView addressText;
   Location currentLocation;
   double currentLatitude;
   double currentLongitude;
   ProgressDialog progressDialog = null;
   Handler mHandler = new Handler()
   {
       public void handleMessage(android.os.Message msg)
       {
           super.handleMessage(msg);

           switch (msg.what)
           {
               case 10:
            	   progressDialog.dismiss();
                   break;
           }
        }

   };
   @Override
   public void onCreate(Bundle savedInstanceState) {

       super.onCreate(savedInstanceState);
       setContentView(R.layout.main2);

       addressText = (TextView)findViewById(R.id.addressText);
       locationText = (TextView)findViewById(R.id.locationText);
     //  addressButton = (Button)findViewById(R.id.addressButton);

       this.addressText.setText("ready");

       LocationManager locationManager =
           (LocationManager)this.getSystemService(Context.LOCATION_SERVICE);

       LocationListener locationListener = new LocationListener() {
           public void onLocationChanged(Location location) {
        	     currentLocation = location;
        	       currentLatitude = currentLocation.getLatitude();
        	       currentLongitude = currentLocation.getLongitude();
        	       locationText.setText(currentLatitude + ", " + currentLongitude);
           }
           public void onStatusChanged(
                   String provider, int status, Bundle extras) {}
           public void onProviderEnabled(String provider) {}
           public void onProviderDisabled(String provider) {}
       };

       locationManager.requestLocationUpdates(
               LocationManager.NETWORK_PROVIDER, 0, 0, locationListener);

  //     this.addressButton.setOnClickListener(new OnClickListener() {
    //       public void onClick(View v){

        	   progressDialog = ProgressDialog.show(LocationActivity.this,"Please Wait", "Loading Date", true);

        	   new Thread()
        	   {
        		   public void Run()
        		   {
        			   try
        			   {
        				   getAddress();
        				   progressDialog.dismiss();

        			   }
        			   catch(Exception e)
        			   {

        			   }

        		   }
        	   }.start();

           }



   void getAddress(){

	   StringBuilder result = new StringBuilder();
       try{
           Geocoder gcd = new Geocoder(this, Locale.getDefault());
           List<Address> addresses =
               gcd.getFromLocation(currentLatitude, currentLongitude,100);
           if (addresses.size() > 0)
           {
        	   Address address =  addresses.get(0);
               int maxIndex = address.getMaxAddressLineIndex();
                   for (int x = 0; x <= maxIndex; x++ ){
                       result.append(address.getAddressLine(x));
                      result.append(",");
                   }
               }
           //pd.dismiss();
           	mHandler.sendEmptyMessage(10);
               addressText.setText(result.toString());

       }
       catch(IOException ex){
           addressText.setText(ex.getMessage().toString());
       }
   }

   void updateLocation(Location location){

   }
}