ayudaa

package es.exitae.mapasv2.noviembre;

import java.util.ArrayList;

import org.apache.http.HttpEntity;
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.protocol.BasicHttpContext;
import org.apache.http.protocol.HttpContext;
import org.apache.http.util.EntityUtils;
import org.json.JSONArray;

import android.graphics.Color;
import android.location.Location;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.Toast;

import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.GoogleMap.OnMapClickListener;
import com.google.android.gms.maps.GoogleMap.OnMarkerClickListener;
import com.google.android.gms.maps.GoogleMap.OnMyLocationChangeListener;
import com.google.android.gms.maps.SupportMapFragment;
import com.google.android.gms.maps.model.BitmapDescriptorFactory;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.Marker;
import com.google.android.gms.maps.model.MarkerOptions;
import com.google.android.gms.maps.model.PolylineOptions;

public class MapaActivity extends FragmentActivity implements OnMapClickListener,
        OnMarkerClickListener, OnMyLocationChangeListener {

    private GoogleMap map;



Float nombre;
Float telefono;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.mapa);



        map = ((SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map))
                .getMap();

        LatLng zaragoza = new LatLng(-27.366667, -70.316667);

        map.moveCamera(CameraUpdateFactory.newLatLngZoom(zaragoza, 13));

        MarkerOptions marcador = new MarkerOptions();
        marcador.title("Zaragoza");
        marcador.snippet("Central de MasterD y Exitae");
        marcador.icon(BitmapDescriptorFactory.fromResource(R.drawable.ic_launcher));
        marcador.position(zaragoza);

        map.addMarker(marcador);

        map.setMapType(GoogleMap.MAP_TYPE_HYBRID);

        PolylineOptions trazo = new PolylineOptions().geodesic(true)
                .add(new LatLng(-33.866, 151.195)) // Sydney
                .add(new LatLng(-18.142, 178.431)) // Fiji
                .add(new LatLng(21.291, -157.821)) // Hawaii
                .add(new LatLng(37.423, -122.091)); // Mountain View

        trazo.color(Color.WHITE);
        trazo.width(30.0f);

        map.addPolyline(trazo);

        map.setOnMapClickListener(this);
        map.setOnMarkerClickListener(this);

        map.setMyLocationEnabled(true);

        map.setOnMyLocationChangeListener(this);





        Thread tr = new Thread(){
            @Override
            public void run(){
                final String Resultado = leer();
                runOnUiThread(
                        new Runnable() {

                            @Override
                            public void run() {
                                    cargaListado(obtDatosJSON(Resultado));

                            }

                        });
            }
        };
        tr.start();

        //final AlertDialog alertDialog = new AlertDialog.Builder(this).create();
        //alertDialog.setMessage(texto);
        //alertDialog.show();


    }

    @Override
    public void onMapClick(LatLng coords) {
        Toast.makeText(this, coords.latitude + " - " + coords.longitude, Toast.LENGTH_SHORT).show();
    }

    @Override
    public boolean onMarkerClick(Marker marker) {
        Toast.makeText(this, marker.getTitle() + " - " + marker.getSnippet(), Toast.LENGTH_SHORT)
                .show();

        return true;
    }



    @Override
    public void onMyLocationChange(Location loc) {
        LatLng posicion = new LatLng(loc.getLatitude(), loc.getLongitude());
        // map.moveCamera(CameraUpdateFactory.newLatLngZoom(posicion, 7));
        map.animateCamera(CameraUpdateFactory.newLatLngZoom(posicion, 7));

        map.setOnMyLocationChangeListener(null);
    }

    public void cargaListado(ArrayList<String> datos){
        ArrayAdapter<String> adaptador =
                new ArrayAdapter<String>(this,android.R.layout.simple_list_item_1,datos);
            ListView listado = (ListView) findViewById(R.id.map);
            listado.setAdapter(adaptador);

    }

    public String leer(){
        HttpClient cliente =new DefaultHttpClient();
        HttpContext contexto = new BasicHttpContext();
        HttpGet httpget = new HttpGet("http://192.168.0.4/conexionandroid/consulta.php?id=1502");
        String resultado=null;
        try {
            HttpResponse response = cliente.execute(httpget,contexto);
            HttpEntity entity = response.getEntity();
            resultado = EntityUtils.toString(entity, "UTF-8");
        } catch (Exception e) {
            // TODO: handle exception
        }
        return resultado;
    }

    public ArrayList<String> obtDatosJSON(String response){
        ArrayList<String> listado= new ArrayList<String>();
        try {
            JSONArray json= new JSONArray(response);
            String texto="";
            for (int i=0; i<json.length();i++){
                texto = json.getJSONObject(i).getString("nombre") +" - "+
                        json.getJSONObject(i).getString("tel");
                listado.add(texto);


            }
        } catch (Exception e) {
            // TODO: handle exception
        }
        return listado;
    }

}