From 085db85ce008b7effd863430906b964cf158c4d7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomasz=20P=C3=B3=C5=82grabia?= <tomasz.polgrabia@gmail.com>
Date: Sun, 18 Sep 2016 11:49:29 +0200
Subject: [PATCH] Added panoramio request-friendliness onCreateView.

---
 .../urbanexplorer/fragments/HomeFragment.java  | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/app/src/main/java/pl/tpolgrabia/urbanexplorer/fragments/HomeFragment.java b/app/src/main/java/pl/tpolgrabia/urbanexplorer/fragments/HomeFragment.java
index 1f052e1..cc27fac 100644
--- a/app/src/main/java/pl/tpolgrabia/urbanexplorer/fragments/HomeFragment.java
+++ b/app/src/main/java/pl/tpolgrabia/urbanexplorer/fragments/HomeFragment.java
@@ -116,14 +116,16 @@ public class HomeFragment extends Fragment  {
         initialized = true;
 
         lg.trace("Saved instance state {}", savedInstanceState);
-        if (savedInstanceState == null) {
-            lg.trace("Saved instance state is null");
-            photos = new ArrayList<>();
-        }
-        else {
-            final Serializable serializable = savedInstanceState.getSerializable(PHOTO_LIST);
-            lg.trace("Photo list serializable {}", serializable);
-            photos = (ArrayList<PanoramioImageInfo>) serializable;
+        if (photos == null) {
+            if (savedInstanceState == null) {
+                lg.trace("Saved instance state is null");
+                photos = new ArrayList<>();
+            }
+            else {
+                final Serializable serializable = savedInstanceState.getSerializable(PHOTO_LIST);
+                lg.trace("Photo list serializable {}", serializable);
+                photos = (ArrayList<PanoramioImageInfo>) serializable;
+            }
         }
 
         locations.setAdapter(new PanoramioAdapter(getActivity(), R.layout.location_item, photos));