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import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.Locale;
import android.content.Context;
import android.content.Intent;
import android.graphics.drawable.Drawable;
import android.location.Address;
import android.location.Geocoder;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.os.Bundle;
import android.view.KeyEvent;
import android.view.Menu;
import android.widget.Toast;
import com.google.android.maps.GeoPoint;
import com.google.android.maps.ItemizedOverlay;
import com.google.android.maps.MapActivity;
import com.google.android.maps.MapController;
import com.google.android.maps.MapView;
import com.google.android.maps.OverlayItem;
public class GoogleMap extends MapActivity {
GeoPoint location;
MapView maMap;
MapController monControler;
String rue="",npa="", ville ="";
Bundle bMap;
Boolean validAddress = false;
LocationManager lmanager;
Location lct;
Double latitude, longitude;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.googlemap);
if (this.getIntent().getExtras() != null){
bMap = this.getIntent().getExtras();
rue = bMap.getString("rue");
npa = bMap.getString("npa");
ville = bMap.getString("ville");
}
gestionGoogleMap();
geolocalisation();
}
private void gestionGoogleMap() {
maMap = (MapView)findViewById(R.id.mapView);
maMap.setBuiltInZoomControls(true);//map zoomable
monControler = maMap.getController();
//if (npa.length() > 0)
//ville = spinP906.getSelectedItem().toString();
if (rue.length() > 1 || npa.length() > 1 || ville.length() > 1){
location = this.getCoord(rue + " " + npa + " " + ville +" "+"Suisse");
MonOverlay marker = new MonOverlay(getResources().getDrawable(R.drawable.googlemapmaison));//localisation point marker
marker.addPoint(location);
maMap.getOverlays().add(marker);
monControler = this.maMap.getController();
monControler.setCenter(this.location);
monControler.setZoom(16);
} else {
location= new GeoPoint(microdegrees(0),microdegrees(0));
monControler.setCenter(location);
}
}
private int microdegrees(double value){
return (int)(value * 1000000);
}
protected boolean isRouteDisplayed() {
return false;
}
public class MonOverlay extends ItemizedOverlay<OverlayItem>{
List<GeoPoint> points = new ArrayList<GeoPoint>();
public MonOverlay(Drawable defaultMarker){
super(boundCenterBottom(defaultMarker));
}
protected OverlayItem createItem(int i){
GeoPoint point = points.get(i);
return new OverlayItem(point, "titre", "description");
}
public int size(){
return points.size();
}
public void addPoint(GeoPoint point){
this.points.add(point);
populate();
}
}
//permet de centrer googlemap sur un point
private GeoPoint getCoord(String adresse){
//Log.i("debug","adresse "+adresse);
Geocoder geoCoder = new Geocoder(this, Locale.getDefault());
try{
List<Address> addresses = geoCoder.getFromLocationName(adresse, 5);
if (addresses.size() > 0){
location = new GeoPoint((int) (addresses.get(0).getLatitude() * 1E6), (int) (addresses.get(0).getLongitude() * 1E6));
validAddress = true;
//Log.i("debug",String.valueOf(validAddress));
} else {
location = new GeoPoint(microdegrees(0),microdegrees(0));
validAddress = false;
Toast.makeText(getBaseContext(),getString(R.string.unknownAddress), Toast.LENGTH_LONG).show();
setResult(9);
finish();
}
} catch (IOException e){
e.printStackTrace();
}
return location;
}
public GeoPoint getLocation() {
return location;
}
public void setLocation(GeoPoint location){
this.location = location;
this.monControler.setCenter(this.location);
this.maMap.invalidate();
}
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
String[]className=this.getClass().getName().split("\\.");
Integer classNumber=Integer.parseInt(className[(className.length-1)].replace("P",""));
if (resultCode != classNumber){
setResult(resultCode);
finish();
}
}
//capture back button to act similarly to "sortir" or "annuller" buttons on the screen
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK) {
setResult(9);
finish();
}
return super.onKeyDown(keyCode, event);
}
public void geolocalisation() {
lmanager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
lmanager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 1000l, 500.0f, new LocationListener(){
public void onLocationChanged(Location arg0) {
if (arg0 != null) {
latitude = arg0.getLatitude() * 1E6 ;
longitude = arg0.getLongitude() * 1E6;
}
}
public void onProviderDisabled(String arg0) {}
public void onProviderEnabled(String arg0) {}
public void onStatusChanged(String arg0, int arg1, Bundle arg2) {}
});
GeoPoint position = new GeoPoint(microdegrees(longitude),microdegrees(latitude));
MonOverlay marker = new MonOverlay(getResources().getDrawable(R.drawable.personne));//localisation point marker
marker.addPoint(position);
maMap.getOverlays().add(marker);
//monControler = this.maMap.getController();
monControler.animateTo(position);
maMap.invalidate();
}
} |
