Style green markers at nearby controller

Author: neslihanturan

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

@@ -158,6 +158,7 @@ public static List<NearbyBaseMarker> loadAttractionsFromLocationToBaseMarkerOpti
         placeList = placeList.subList(0, Math.min(placeList.size(), MAX_RESULTS));
 
         VectorDrawableCompat vectorDrawable = null;
+        VectorDrawableCompat vectorDrawableGreen = null;
         try {
             vectorDrawable = VectorDrawableCompat.create(
                     context.getResources(), R.drawable.ic_custom_bookmark_marker, context.getTheme()
@@ -191,13 +192,15 @@ public static List<NearbyBaseMarker> loadAttractionsFromLocationToBaseMarkerOpti
         vectorDrawable = null;
         try {
             vectorDrawable = VectorDrawableCompat.create(
-                    context.getResources(), R.drawable.ic_custom_map_marker, context.getTheme()
-            );
+                    context.getResources(), R.drawable.ic_custom_map_marker, context.getTheme());
+            vectorDrawableGreen = VectorDrawableCompat.create(
+                    context.getResources(), R.drawable.ic_custom_map_marker_green, context.getTheme());
         } catch (Resources.NotFoundException e) {
             // ignore when running tests.
         }
         if (vectorDrawable != null) {
             Bitmap icon = UiUtils.getBitmap(vectorDrawable);
+            Bitmap iconGreen = UiUtils.getBitmap(vectorDrawableGreen);
 
             for (Place place : placeList) {
                 String distance = formatDistanceBetween(curLatLng, place.location);
@@ -210,8 +213,17 @@ public static List<NearbyBaseMarker> loadAttractionsFromLocationToBaseMarkerOpti
                                 place.location.getLatitude(),
                                 place.location.getLongitude()));
                 nearbyBaseMarker.place(place);
-                nearbyBaseMarker.icon(IconFactory.getInstance(context)
-                        .fromBitmap(icon));
+                // Check if string is only spaces or empty, if so place doesn't have any picture
+                if (!place.pic.trim().isEmpty()) {
+
+                    if (iconGreen != null) {
+                        nearbyBaseMarker.icon(IconFactory.getInstance(context)
+                                .fromBitmap(iconGreen));
+                    }
+                } else {
+                    nearbyBaseMarker.icon(IconFactory.getInstance(context)
+                            .fromBitmap(icon));
+                }
 
                 baseMarkerOptions.add(nearbyBaseMarker);
             }