Added deletion, but the dialog is never displayed

app/src/main/java/it/danieleverducci/nextcloudmaps/activity/main/MainActivity.java

@@ -17,6 +17,7 @@
 
 package it.danieleverducci.nextcloudmaps.activity.main;
 
+import android.content.DialogInterface;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.os.Bundle;
@@ -25,6 +26,7 @@ import android.util.Log;
 import android.view.View;
 import android.widget.Toast;
 
+import androidx.appcompat.app.AlertDialog;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.appcompat.widget.AppCompatImageButton;
 import androidx.appcompat.widget.AppCompatImageView;
@@ -130,7 +132,7 @@ public class MainActivity extends AppCompatActivity implements MainView, OnSorti
 
             @Override
             public void onItemDeleteClick(Geofavorite item) {
-                Log.d("MENU", "Delete "+item.getName());
+                showGeofavoriteDeteleDialog(item);
             }
         };
 
@@ -318,4 +320,22 @@ public class MainActivity extends AppCompatActivity implements MainView, OnSorti
         viewButton.setImageResource(gridEnabled ? R.drawable.ic_view_list : R.drawable.ic_view_module);
     }
 
+    private void showGeofavoriteDeteleDialog(Geofavorite item) {
+        AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this);
+        builder.setMessage(R.string.dialog_delete_message)
+                .setTitle(getString(R.string.dialog_delete_title).replace("{name}", item.getName()))
+                .setPositiveButton(R.string.dialog_delete_delete, new DialogInterface.OnClickListener() {
+                    public void onClick(DialogInterface dialog, int id) {
+                        presenter.deleteGeofavorite(item.getId());
+                        dialog.dismiss();
+                    }
+                })
+                .setNegativeButton(R.string.dialog_delete_cancel, new DialogInterface.OnClickListener() {
+                    public void onClick(DialogInterface dialog, int id) {
+                        dialog.dismiss();
+                    }
+                });
+        builder.create();
+    }
+
 }

app/src/main/java/it/danieleverducci/nextcloudmaps/activity/main/MainPresenter.java

@@ -63,4 +63,28 @@ public class MainPresenter {
             }
         });
     }
+
+    public void deleteGeofavorite(int id) {
+        view.showLoading();
+        Call<List<Geofavorite>> call = ApiProvider.getAPI().getGeofavorites();
+        call.enqueue(new Callback<List<Geofavorite>>() {
+            @Override
+            public void onResponse(@NonNull Call<List<Geofavorite>> call, @NonNull Response<List<Geofavorite>> response) {
+                ((AppCompatActivity) view).runOnUiThread(() -> {
+                    view.hideLoading();
+                    if (response.isSuccessful() && response.body() != null) {
+                        view.onGetResult(response.body());
+                    }
+                });
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<List<Geofavorite>> call, @NonNull Throwable t) {
+                ((AppCompatActivity) view).runOnUiThread(() -> {
+                    view.hideLoading();
+                    view.onErrorLoading(t.getLocalizedMessage());
+                });
+            }
+        });
+    }
 }

app/src/main/res/values/strings.xml

@@ -33,6 +33,10 @@
     <string name="share_message">Check out this place: {lat}°N, {lng}°E    https://www.openstreetmap.org/#map=17/{lat}/{lng}</string>
     <string name="list_context_menu_detail">Details</string>
     <string name="list_context_menu_delete">Delete</string>
+    <string name="dialog_delete_title">Delete geobookmark</string>
+    <string name="dialog_delete_message">You are about to delete geobookmark {name}. Proceed?</string>
+    <string name="dialog_delete_delete">Delete</string>
+    <string name="dialog_delete_cancel">Maintain</string>
 
     <!-- Sort dialog -->
     <string name="sort_by">Sort by</string>