Add image conditional for landmark and city

app/src/main/java/fr/free/nrw/commons/nearby/NearbyListFragment.java

@@ -148,7 +148,16 @@ public class NearbyListFragment extends ListFragment {
 
             //TODO: Check for description type and set Drawable image here
             //Types of desc: landmark, city, event, mountain, isle
-            icon.setImageResource(R.drawable.icon_landmark);
+            switch(place.description) {
+                case "landmark":
+                    icon.setImageResource(R.drawable.icon_landmark);
+                    break;
+                case "city":
+                    icon.setImageResource(R.drawable.icon_city);
+                    break;
+                default:
+                    icon.setImageResource(R.drawable.empty_photo);
+            }
 
             // Return the completed view to render on screen
             return convertView;

app/src/main/java/fr/free/nrw/commons/nearby/NearbyPlaces.java

@@ -64,6 +64,7 @@ public class NearbyPlaces {
                     String type = fields[3];
                     String image;
 
+                    //TODO: remove this
                     switch(type) {
                         case "event":
                             image = "https://upload.wikimedia.org/wikipedia/commons/c/ca/Anarchist_attack_on_the_King_of_Spain_Alfonso_XIII_%281906%29.jpg";