narayana/conversations-classic
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scroll fixes

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This commit is contained in:
iNPUTmice 2014-09-19 21:09:54 +02:00
parent 1d23c7e7fb
commit c282ef4645
2 changed files with 11 additions and 10 deletions
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8
src/eu/siacs/conversations/services/XmppConnectionService.java
View file

@ -819,15 +819,15 @@ public class XmppConnectionService extends Service {
}
});
}
public List<Message> getMoreMessages(Conversation conversation,
long timestamp) {
public int loadMoreMessages(Conversation conversation, long timestamp) {
List<Message> messages = databaseBackend.getMessages(conversation, 50,
timestamp);
for (Message message : messages) {
message.setConversation(conversation);
}
return messages;
conversation.getMessages().addAll(0, messages);
return messages.size();
}
public List<Account> getAccounts() {

13
src/eu/siacs/conversations/ui/ConversationFragment.java
View file

@ -165,14 +165,15 @@ public class ConversationFragment extends Fragment {
if (firstVisibleItem == 0 && messagesLoaded) {
long timestamp = messageList.get(0).getTimeSent();
messagesLoaded = false;
List<Message> messages = activity.xmppConnectionService
.getMoreMessages(conversation, timestamp);
messageList.addAll(0, messages);
int size = activity.xmppConnectionService.loadMoreMessages(
conversation, timestamp);
messageList.clear();
messageList.addAll(conversation.getMessages());
messageListAdapter.notifyDataSetChanged();
if (messages.size() != 0) {
if (size != 0) {
messagesLoaded = true;
}
messagesView.setSelectionFromTop(messages.size() + 1, 0);
messagesView.setSelectionFromTop(size + 1, 0);
}
}
};
@ -492,7 +493,7 @@ public class ConversationFragment extends Fragment {
private void messageSent() {
int size = this.messageList.size();
if (size >= 1) {
if (size >= 1 && this.messagesView.getLastVisiblePosition() != size - 1) {
messagesView.setSelection(size - 1);
}
mEditMessage.setText("");