diff options
Diffstat (limited to 'src/main/java/eu/siacs/conversations/ui/ConversationFragment.java')
| -rw-r--r-- | src/main/java/eu/siacs/conversations/ui/ConversationFragment.java | 28 |
1 files changed, 23 insertions, 5 deletions
diff --git a/src/main/java/eu/siacs/conversations/ui/ConversationFragment.java b/src/main/java/eu/siacs/conversations/ui/ConversationFragment.java index c333bab79..d0b3e0220 100644 --- a/src/main/java/eu/siacs/conversations/ui/ConversationFragment.java +++ b/src/main/java/eu/siacs/conversations/ui/ConversationFragment.java @@ -106,6 +106,7 @@ public class ConversationFragment extends Fragment { private TextView snackbarMessage; private TextView snackbarAction; private boolean messagesLoaded = false; + private Toast messageLoaderToast; private OnScrollListener mOnScrollListener = new OnScrollListener() { @@ -119,10 +120,9 @@ public class ConversationFragment extends Fragment { public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) { synchronized (ConversationFragment.this.messageList) { - if (firstVisibleItem == 0 && messagesLoaded) { + if (firstVisibleItem < 5 && messagesLoaded) { long timestamp = ConversationFragment.this.messageList.get(0).getTimeSent(); messagesLoaded = false; - Log.d(Config.LOGTAG,"load more messages"); activity.xmppConnectionService.loadMoreMessages(conversation, timestamp, new XmppConnectionService.OnMoreMessagesLoaded() { @Override public void onMoreMessagesLoaded(final int count, Conversation conversation) { @@ -132,18 +132,36 @@ public class ConversationFragment extends Fragment { activity.runOnUiThread(new Runnable() { @Override public void run() { - int firstItem = messagesView.getFirstVisiblePosition(); - Log.d(Config.LOGTAG, "done loading more messages. first item: " + firstItem); + int oldPosition = messagesView.getFirstVisiblePosition(); ConversationFragment.this.conversation.populateWithMessages(ConversationFragment.this.messageList); updateStatusMessages(); messageListAdapter.notifyDataSetChanged(); if (count != 0) { + final int newPosition = oldPosition + count; + Message tmpMessage = messageList.get(newPosition); + int offset = 0; + while(tmpMessage.wasMergedIntoPrevious()) { + offset++; + tmpMessage = tmpMessage.prev(); + } + messagesView.setSelectionFromTop(newPosition - offset, 0); messagesLoaded = true; + if (messageLoaderToast != null) { + messageLoaderToast.cancel(); + } } - messagesView.setSelectionFromTop(firstItem + count, 0); } }); } + + @Override + public void informUser(int resId) { + if (messageLoaderToast != null) { + messageLoaderToast.cancel(); + } + messageLoaderToast = Toast.makeText(activity,resId,Toast.LENGTH_LONG); + messageLoaderToast.show(); + } }); } |