com.jesjimher.bicipalma.MapaActivity.java Source code

Introduction

Here is the source code for com.jesjimher.bicipalma.MapaActivity.java

Source

/* Copyright 2012 Jess Jimnez Herranz
 * 
 * This file is part of BuscaBici
 * 
 * BuscaBici is free software: you can redistribute it and/or modify 
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
 * 
 * BuscaBici is distributed in the hope that it will be useful, but WITHOUT 
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 
 * for more details.
 * 
 * You should have received a copy of the GNU General Public License along 
 * with BuscaBici. If not, see <http://www.gnu.org/licenses/>.
 */

package com.jesjimher.bicipalma;

import java.util.ArrayList;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.LevelListDrawable;
import android.location.Location;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.NavUtils;

import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.SupportMapFragment;
import com.google.android.gms.maps.model.BitmapDescriptorFactory;
import com.google.android.gms.maps.model.CameraPosition;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.MarkerOptions;

public class MapaActivity extends FragmentActivity {

    ArrayList<Estacion> estaciones;
    private static final LatLng PZAESPANYA = new LatLng(39.573793, 2.64065);

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.mapa);

        // Activar zoom
        GoogleMap mapa = ((SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.mapfragment))
                .getMap();
        //        mapa.setBuiltInZoomControls(true);
        mapa.setMyLocationEnabled(true);

        // Si el mapa no est en Palma o similar, ponerlo en pza espaa
        CameraPosition c = mapa.getCameraPosition();
        Location actual = new Location("");
        actual.setLatitude(c.target.latitude);
        actual.setLongitude(c.target.longitude);
        Location pe = new Location("");
        pe.setLatitude(PZAESPANYA.latitude);
        pe.setLongitude(PZAESPANYA.longitude);
        if (actual.distanceTo(pe) >= 5000)
            mapa.moveCamera(CameraUpdateFactory.newLatLng(PZAESPANYA));

        Intent i = getIntent();
        //        GeoPoint point=null;
        if (i.hasExtra("estaciones")) {
            estaciones = i.getExtras().getParcelableArrayList("estaciones");

            for (Estacion e : estaciones) {
                LevelListDrawable d = (LevelListDrawable) getResources().getDrawable(R.drawable.estado_variable);
                d.setLevel(e.getBicisLibres() + 1);
                BitmapDrawable bd = (BitmapDrawable) d.getCurrent();
                Bitmap b = bd.getBitmap();
                Bitmap petit = Bitmap.createScaledBitmap(b, b.getWidth() / 2, b.getHeight() / 2, false);
                String mensaje = String.format("%s: %d, %s: %d", getResources().getString(R.string.lbicislibres),
                        e.getBicisLibres(), getResources().getString(R.string.lanclajeslibres),
                        e.getAnclajesLibres());
                mapa.addMarker(new MarkerOptions()
                        .position(new LatLng(e.getLoc().getLatitude(), e.getLoc().getLongitude()))
                        .title(e.getNombre()).snippet(mensaje).icon(BitmapDescriptorFactory.fromBitmap(petit)));
            }
            Double lat = i.getExtras().getDouble("latcentro");
            Double lon = i.getExtras().getDouble("longcentro");
            mapa.moveCamera(CameraUpdateFactory.zoomTo(16));
            mapa.moveCamera(CameraUpdateFactory.newLatLng(new LatLng(lat, lon)));
        }
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        //        getMenuInflater().inflate(R.menu.mapa, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
        case android.R.id.home:
            NavUtils.navigateUpFromSameTask(this);
            return true;
        }
        return super.onOptionsItemSelected(item);
    }

    /*   @Override
       protected boolean isRouteDisplayed() {
          return false;
       }*/

}