From 9e2d7a518cde1c6c8a9fb629085eabea78fed02c Mon Sep 17 00:00:00 2001
From: t22couch <thibaud.couchet@imt-atlantique.net>
Date: Tue, 25 Mar 2025 16:14:15 +0100
Subject: [PATCH] App with maps work without intraction plus riches
---
.../myfirstapplication/MapsFragment.java | 60 ++++++++++++++++++-
1 file changed, 57 insertions(+), 3 deletions(-)
diff --git a/app/src/main/java/fr/imt_atlantique/myfirstapplication/MapsFragment.java b/app/src/main/java/fr/imt_atlantique/myfirstapplication/MapsFragment.java
index e8da35d..2db2838 100644
--- a/app/src/main/java/fr/imt_atlantique/myfirstapplication/MapsFragment.java
+++ b/app/src/main/java/fr/imt_atlantique/myfirstapplication/MapsFragment.java
@@ -21,12 +21,17 @@ import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.OnMapReadyCallback;
import com.google.android.gms.maps.SupportMapFragment;
+import com.google.android.gms.maps.model.CameraPosition;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.MarkerOptions;
+import java.util.ArrayList;
+
public class MapsFragment extends Fragment {
private Toolbar toolbar;
+ private GoogleMap mMap;
+ private final ArrayList<LatLng> markerPositions = new ArrayList<>();
public MapsFragment() {
// Required empty public constructor
@@ -49,6 +54,12 @@ public class MapsFragment extends Fragment {
*/
@Override
public void onMapReady(GoogleMap googleMap) {
+ mMap = googleMap;
+ // Redessine les anciens marqueurs si existants
+ for (LatLng position : markerPositions) {
+ googleMap.addMarker(new MarkerOptions().position(position)
+ .title("Lat: " + position.latitude + ", Lng: " + position.longitude));
+ }
// We check for the application "Call permission"
if (ContextCompat.checkSelfPermission(requireContext(),
Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
@@ -60,6 +71,37 @@ public class MapsFragment extends Fragment {
googleMap.getUiSettings().setZoomGesturesEnabled(true);
googleMap.getUiSettings().setCompassEnabled(true);
googleMap.getUiSettings().setMyLocationButtonEnabled(true);
+ googleMap.setOnMapClickListener(new GoogleMap.OnMapClickListener() {
+ @Override
+ public void onMapClick(LatLng latLng) {
+ double latitude = latLng.latitude;
+ double longitude = latLng.longitude;
+
+ String message = "Latitude : " + latitude + "\nLongitude : " + longitude;
+ Toast.makeText(requireContext(), message, Toast.LENGTH_SHORT).show();
+ }
+ });
+ googleMap.setOnMapLongClickListener(new GoogleMap.OnMapLongClickListener() {
+ @Override
+ public void onMapLongClick(LatLng latLng) {
+ double latitude = latLng.latitude;
+ double longitude = latLng.longitude;
+
+ String title = "Lat: " + latitude + ", Lng: " + longitude;
+
+ // Crée le marker
+ MarkerOptions markerOptions = new MarkerOptions()
+ .position(latLng)
+ .title(title);
+
+ // Ajoute le marker à la carte
+ googleMap.addMarker(markerOptions);
+ markerPositions.add(latLng);
+
+ // Affiche un toast
+ Toast.makeText(requireContext(), "Marqueur ajouté à " + title, Toast.LENGTH_SHORT).show();
+ }
+ });
} catch (SecurityException e) {
Log.e("MapsFragment", "Error while enabling location", e);
}
@@ -82,6 +124,12 @@ public class MapsFragment extends Fragment {
public View onCreateView(@NonNull LayoutInflater inflater,
@Nullable ViewGroup container,
@Nullable Bundle savedInstanceState) {
+ if (savedInstanceState != null) {
+ ArrayList<LatLng> savedMarkers = savedInstanceState.getParcelableArrayList("markers");
+ if (savedMarkers != null) {
+ markerPositions.addAll(savedMarkers);
+ }
+ }
return inflater.inflate(R.layout.fragment_maps, container, false);
}
@@ -94,13 +142,13 @@ public class MapsFragment extends Fragment {
toolbar.setOnMenuItemClickListener(item -> {
if (item.getItemId() == R.id.MapTypeNormalAction) {
- shareAction();
+ mMap.setMapType(GoogleMap.MAP_TYPE_NORMAL);
return true;
} else if (item.getItemId() == R.id.MapTypeHybridAction) {
- openWikipedia();
+ mMap.setMapType(GoogleMap.MAP_TYPE_HYBRID);
return true;
} else if (item.getItemId() == R.id.MapTypeSatelliteAction) {
- resetAllFields();
+ mMap.setMapType(GoogleMap.MAP_TYPE_SATELLITE);
return true;
}
return false;
@@ -112,4 +160,10 @@ public class MapsFragment extends Fragment {
mapFragment.getMapAsync(callback);
}
}
+
+ @Override
+ public void onSaveInstanceState(@NonNull Bundle outState) {
+ super.onSaveInstanceState(outState);
+ outState.putParcelableArrayList("markers", markerPositions);
+ }
}
\ No newline at end of file
--
GitLab