From 9901337f86848d24128646d4ac2a3decf4ab9411 Mon Sep 17 00:00:00 2001
From: Pierre HUBERT <pierre@mail.local>
Date: Wed, 1 Aug 2018 09:48:54 +0200
Subject: [PATCH] Display error if groups information can not be retrieved.

---
 .../comunic/client/ui/fragments/NotificationsFragment.java  | 6 ++++++
 app/src/main/res/values/strings.xml                         | 1 +
 2 files changed, 7 insertions(+)

diff --git a/app/src/main/java/org/communiquons/android/comunic/client/ui/fragments/NotificationsFragment.java b/app/src/main/java/org/communiquons/android/comunic/client/ui/fragments/NotificationsFragment.java
index d828ee0..4f9b204 100644
--- a/app/src/main/java/org/communiquons/android/comunic/client/ui/fragments/NotificationsFragment.java
+++ b/app/src/main/java/org/communiquons/android/comunic/client/ui/fragments/NotificationsFragment.java
@@ -263,6 +263,12 @@ public class NotificationsFragment extends Fragment implements View.OnCreateCont
                     return;
                 }
 
+                //Check if we could not get information about related gropus
+                if(notifs.getGroupsInfo() == null){
+                    Toast.makeText(getActivity(), R.string.err_get_groups_info, Toast.LENGTH_SHORT).show();
+                    return;
+                }
+
                 //Save the list of notifications and display it
                 mNotificationsList = notifs;
                 displayNotificationsList();
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 12e361c..7b84d80 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -201,4 +201,5 @@
     <string name="navigation_drawer_close">Close navigation drawer</string>
     <string name="action_personal_page">My Page</string>
     <string name="notif_on_group_page">on the page of the group %1$s</string>
+    <string name="err_get_groups_info">Could not get information about groups!</string>
 </resources>