From c9e4b332bfd1b8ddf91f3b1017cfca936ba9cbec Mon Sep 17 00:00:00 2001 From: Daniel Gultsch Date: Thu, 3 Mar 2016 11:14:59 +0100 Subject: don't break with srcoll events on empty message lists --- .../java/eu/siacs/conversations/ui/ConversationFragment.java | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/src/main/java/eu/siacs/conversations/ui/ConversationFragment.java b/src/main/java/eu/siacs/conversations/ui/ConversationFragment.java index 15e4b985..09d98e83 100644 --- a/src/main/java/eu/siacs/conversations/ui/ConversationFragment.java +++ b/src/main/java/eu/siacs/conversations/ui/ConversationFragment.java @@ -123,7 +123,7 @@ public class ConversationFragment extends Fragment implements EditMessage.Keyboa private int getIndexOf(String uuid, List messages) { if (uuid == null) { - return 0; + return messages.size() - 1; } for(int i = 0; i < messages.size(); ++i) { if (uuid.equals(messages.get(i).getUuid())) { @@ -164,7 +164,12 @@ public class ConversationFragment extends Fragment implements EditMessage.Keyboa @Override public void run() { final int oldPosition = messagesView.getFirstVisiblePosition(); - Message message = messageList.get(oldPosition); + final Message message; + if (oldPosition < messageList.size()) { + message = messageList.get(oldPosition); + } else { + message = null; + } String uuid = message != null ? message.getUuid() : null; View v = messagesView.getChildAt(0); final int pxOffset = (v == null) ? 0 : v.getTop(); -- cgit v1.2.3