Working delete

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

@@ -82,6 +82,17 @@ public class GeofavoriteAdapter extends RecyclerView.Adapter<GeofavoriteAdapter.
         return geofavoriteListFiltered.get(position);
     }
 
+    public void removeById(int id) {
+        for (Geofavorite g : geofavoriteList) {
+            if (g.getId() == id) {
+                geofavoriteList.remove(g);
+                geofavoriteListFiltered.remove(g);
+                break;
+            }
+        }
+        notifyDataSetChanged();
+    }
+
     public int getSortRule() {
         return sortRule;
     }

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

@@ -281,6 +281,15 @@ public class MainActivity extends AppCompatActivity implements MainView, OnSorti
         geofavoriteAdapter.setGeofavoriteList(geofavorite_list);
     }
 
+    @Override
+    public void onGeofavoriteDeleted(int id) {
+        // Update list
+        runOnUiThread(() -> {
+            geofavoriteAdapter.removeById(id);
+            Toast.makeText(MainActivity.this, R.string.list_geofavorite_deleted, Toast.LENGTH_LONG).show();
+        });
+    }
+
     @Override
     public void onErrorLoading(String message) {
         Toast.makeText(MainActivity.this, message, Toast.LENGTH_LONG).show();
@@ -320,12 +329,13 @@ public class MainActivity extends AppCompatActivity implements MainView, OnSorti
 
     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()))
+        builder.setMessage(getString(R.string.dialog_delete_message).replace("{name}", item.getName()))
+                .setTitle(R.string.dialog_delete_title)
                 .setPositiveButton(R.string.dialog_delete_delete, new DialogInterface.OnClickListener() {
                     public void onClick(DialogInterface dialog, int id) {
                         presenter.deleteGeofavorite(item.getId());
                         dialog.dismiss();
+                        // Callback is onGeofavoriteDeleted
                     }
                 })
                 .setNegativeButton(R.string.dialog_delete_cancel, new DialogInterface.OnClickListener() {
@@ -333,7 +343,8 @@ public class MainActivity extends AppCompatActivity implements MainView, OnSorti
                         dialog.dismiss();
                     }
                 });
-        builder.create();
+        AlertDialog ad = builder.create();
+        ad.show();
     }
 
     private void showGeofavoriteDetailActivity(Geofavorite item) {

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

@@ -66,24 +66,18 @@ public class MainPresenter {
 
     public void deleteGeofavorite(int id) {
         view.showLoading();
-        Call<List<Geofavorite>> call = ApiProvider.getAPI().getGeofavorites();
-        call.enqueue(new Callback<List<Geofavorite>>() {
+        Call<Geofavorite> call = ApiProvider.getAPI().deleteGeofavorite(id);
+        call.enqueue(new Callback<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());
-                    }
-                });
+            public void onResponse(Call<Geofavorite> call, Response<Geofavorite> response) {
+                view.hideLoading();
+                view.onGeofavoriteDeleted(id);
             }
 
             @Override
-            public void onFailure(@NonNull Call<List<Geofavorite>> call, @NonNull Throwable t) {
-                ((AppCompatActivity) view).runOnUiThread(() -> {
-                    view.hideLoading();
-                    view.onErrorLoading(t.getLocalizedMessage());
-                });
+            public void onFailure(Call<Geofavorite> call, Throwable t) {
+                view.hideLoading();
+                view.onErrorLoading(t.getLocalizedMessage());
             }
         });
     }

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

@@ -28,5 +28,6 @@ public interface MainView {
     void showLoading();
     void hideLoading();
     void onGetResult(List<Geofavorite> geofavorites);
+    void onGeofavoriteDeleted(int id);
     void onErrorLoading(String message);
 }

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

@@ -37,6 +37,7 @@
     <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>
+    <string name="list_geofavorite_deleted">Geofavorite deleted</string>
 
     <!-- Sort dialog -->
     <string name="sort_by">Sort by</string>