/** Handles a tap event on the given item. le mafeux ontap */
@Override
protected boolean onTap(int index) {
OverlayItem item = createItem(index);
if (item != null) {
if (item.getPoint() == Global.getArbo()) {
Builder builder = new AlertDialog.Builder(this.context, AlertDialog.THEME_HOLO_DARK);
builder.setItems(
tArbo,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
if (which == 0) {
Intent v = new Intent(context, DescriptionArbo.class);
startActivity(v);
}
}
});
builder.setIcon(android.R.drawable.ic_menu_info_details);
builder.setTitle(item.getTitle());
builder.setPositiveButton("Retour", null);
builder.show();
}
}
return true;
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// chargement du fichier map
File map =
new File(
Environment.getExternalStorageDirectory().toString() + "/Arboretum/Map/grenoble.map");
// ajout de la map proprement
mapView = new MapView(this);
mapView.setMapFile(map);
// on rend la map cliquable
mapView.setClickable(true);
// on rend la map zoomable
mapView.setBuiltInZoomControls(true);
// affichage de la map
setContentView(mapView);
// Creation d'un marker, un objet Drawable
Drawable defaultMarker = getResources().getDrawable(R.drawable.letter_a);
Drawable location = getResources().getDrawable(R.drawable.location_unoriented);
// ici on les stock. La deuxieme liste n'est pas MyItemizdOverlay pour
// la simple raison qu'elle va stocker notre curseur de position
// dont on ne souhaite pas qu'il y ai de reaction si on tap dessus
ArrayItemizedOverlay itemizedOverlay = new MyItemizedOverlay(defaultMarker, this);
ArrayItemizedOverlay itemizedOverlay2 = new ArrayItemizedOverlay(location);
// create a GeoPoint with the latitude and longitude coordinates
GeoPoint myPos = new GeoPoint(0, 0);
// create an OverlayItem with title and description
item = new OverlayItem(Global.getArbo(), "Arboretum", "Localisation de l'arboretum.");
item2 = new OverlayItem(myPos, "Moi", "Ma position.");
item.setMarker(ItemizedOverlay.boundCenter(defaultMarker));
item2.setMarker(ItemizedOverlay.boundCenter(location));
// add the OverlayItem to the ArrayItemizedOverlay
itemizedOverlay.addItem(item);
itemizedOverlay2.addItem(item2);
// Le GPS
locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 1, 0, this);
sm = (SensorManager) getSystemService(Context.SENSOR_SERVICE);
if (sm.getDefaultSensor(Sensor.TYPE_MAGNETIC_FIELD) != null) {
// success! there's a magnetometer
} else {
Toast.makeText(this, "Problème d'accelerometer", Toast.LENGTH_LONG).show();
}
// add the ArrayItemizedOverlay to the MapView
mapView.getOverlays().add(itemizedOverlay);
mapView.getOverlays().add(itemizedOverlay2);
// je me centre sur moi
mapView.setCenter(item2.getPoint());
// puis je zoom *2
mapView.zoom((byte) 2, 2);
// Récupère le root layout
FrameLayout fl =
(FrameLayout)
this.getWindow().getDecorView().getRootView().findViewById(android.R.id.content);
// Crée le bouton
myButton = new Button(this);
myButton.setText("Recentrer");
myButton.setLayoutParams(
new ViewGroup.LayoutParams(
ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT));
// Ajoute le bouton au layout
fl.addView(myButton);
myButton.setOnClickListener(this);
}