From aa9856ae3f9d8465a292526e957d35b20b87b73e Mon Sep 17 00:00:00 2001
From: Andreas Schildbach <andreas@schildbach.de>
Date: Fri, 9 Nov 2018 14:07:27 +0100
Subject: [PATCH] OeffiMapView: Prevent map from extremely zooming into a
 single point.

---
 oeffi/src/de/schildbach/oeffi/OeffiMapView.java | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/oeffi/src/de/schildbach/oeffi/OeffiMapView.java b/oeffi/src/de/schildbach/oeffi/OeffiMapView.java
index 0c3fe1c..78e9cee 100644
--- a/oeffi/src/de/schildbach/oeffi/OeffiMapView.java
+++ b/oeffi/src/de/schildbach/oeffi/OeffiMapView.java
@@ -18,6 +18,7 @@
 package de.schildbach.oeffi;
 
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.LinkedList;
 import java.util.List;
 
@@ -592,7 +593,11 @@ public class OeffiMapView extends MapView {
         }
 
         if (!points.isEmpty()) {
-            final BoundingBox boundingBox = BoundingBox.fromGeoPoints(points);
+            final BoundingBox boundingBox;
+            if (points.size() == 1)
+                boundingBox = BoundingBox.fromGeoPoints(Arrays.asList(points.get(0), getMapCenter()));
+            else
+                boundingBox = BoundingBox.fromGeoPoints(points);
             zoomToBoundingBox(boundingBox.increaseByScale(1.3f), !firstLocation);
 
             firstLocation = false;