added comment for clarification, why the timestamp of the first msg of msg list is needed to query older msgs with mam

1 files changed, 1 insertions, 1 deletions

diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ConversationSwipeRefreshListener.java b/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ConversationSwipeRefreshListener.java
index c815ba98..05591b74 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ConversationSwipeRefreshListener.java
+++ b/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ConversationSwipeRefreshListener.java
@@ -34,7 +34,7 @@ public class ConversationSwipeRefreshListener implements SwipeRefreshLayout.OnRe
             if (messageList.isEmpty()) {
                 timestamp = System.currentTimeMillis();
             } else {
-                timestamp = this.messageList.get(0).getTimeSent();
+                timestamp = this.messageList.get(0).getTimeSent(); // works only because of the ordering (last msg = first msg in list)
             }
             ConversationActivity activity = (ConversationActivity) fragment.getActivity();
             activity.xmppConnectionService.loadMoreMessages(activity.getSelectedConversation(), timestamp, this.listener);