From c180bf3a3f19d2b72c6088b5924b0701c42a4ace Mon Sep 17 00:00:00 2001
From: Pierre <pierre@hubert.fr>
Date: Sun, 31 Dec 2017 14:13:39 +0100
Subject: [PATCH] Display error in case of failure while deleting conversation

---
 .../fragments/ConversationsListFragment.java      | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/app/src/main/java/org/communiquons/android/comunic/client/fragments/ConversationsListFragment.java b/app/src/main/java/org/communiquons/android/comunic/client/fragments/ConversationsListFragment.java
index 618075a..1d99f51 100644
--- a/app/src/main/java/org/communiquons/android/comunic/client/fragments/ConversationsListFragment.java
+++ b/app/src/main/java/org/communiquons/android/comunic/client/fragments/ConversationsListFragment.java
@@ -375,17 +375,22 @@ public class ConversationsListFragment extends Fragment implements AdapterView.O
      * @param convID The ID of the conversation to delete
      */
     private void delete_conversation(final int convID){
-        new AsyncTask<Void, Void, Void>(){
+        new AsyncTask<Void, Void, Boolean>(){
 
             @Override
-            protected Void doInBackground(Void... params) {
-                conversationsListHelper.delete(convID);
-                return null;
+            protected Boolean doInBackground(Void... params) {
+                return conversationsListHelper.delete(convID);
             }
 
             @Override
-            protected void onPostExecute(Void aVoid) {
+            protected void onPostExecute(Boolean result) {
                 refresh_conversations_list();
+
+                //Display a toast if an error occurred
+                if(!result)
+                    Toast.makeText(getActivity(),
+                            R.string.fragment_conversationslist_err_del_conversation,
+                            Toast.LENGTH_SHORT).show();
             }
         }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
     }