narayana/conversations-classic
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improve scroll to bottom button behavior

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This commit is contained in:
kosyak 2024-05-07 01:13:45 +02:00
parent 42a57ca532
commit 82b4208304
1 changed files with 12 additions and 15 deletions
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27
src/main/java/eu/siacs/conversations/ui/ConversationFragment.java
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@ -226,7 +226,7 @@ public class ConversationFragment extends XmppFragment
@ColorInt
private int primaryColor = -1;
private LinkedList<Message> replyJumps = new LinkedList<>();
private Message previousClickedReply = null;
private ActionMode selectionActionMode;
private final OnClickListener clickToMuc =
@ -590,19 +590,16 @@ public class ConversationFragment extends XmppFragment
public void onClick(View v) {
stopScrolling();
if (!replyJumps.isEmpty()) {
if (previousClickedReply != null) {
int lastVisiblePosition = binding.messagesView.getLastVisiblePosition();
Message lastVisibleMessage = messageListAdapter.getItem(lastVisiblePosition);
if (lastVisibleMessage == null) {
replyJumps.clear();
} else {
while (!replyJumps.isEmpty()) {
Message jump = replyJumps.pop();
if (jump.getMergedTimeSent() > lastVisibleMessage.getMergedTimeSent()) {
Runnable postSelectionRunnable = () -> highlightMessage(jump.getUuid());
updateSelection(jump.getUuid(), binding.messagesView.getHeight() / 2, postSelectionRunnable, false, false);
return;
}
Message jump = previousClickedReply;
previousClickedReply = null;
if (lastVisibleMessage != null) {
if (jump.getMergedTimeSent() > lastVisibleMessage.getMergedTimeSent()) {
Runnable postSelectionRunnable = () -> highlightMessage(jump.getUuid());
updateSelection(jump.getUuid(), binding.messagesView.getHeight() / 2, postSelectionRunnable, false, false);
return;
}
}
}
@ -1592,7 +1589,7 @@ public class ConversationFragment extends XmppFragment
if (replyId != null) {
Runnable postSelectionRunnable = () -> highlightMessage(replyId);
replyJumps.push(message);
previousClickedReply = message;
updateSelection(replyId, binding.messagesView.getHeight() / 2, postSelectionRunnable, true, false);
}
}
@ -3075,7 +3072,7 @@ public class ConversationFragment extends XmppFragment
refreshCommands();
}
replyJumps.clear();
previousClickedReply = null;
return true;
}
@ -3128,7 +3125,7 @@ public class ConversationFragment extends XmppFragment
}
this.binding.scrollToBottomButton.setEnabled(false);
this.binding.scrollToBottomButton.hide();
replyJumps.clear();
previousClickedReply = null;
this.binding.unreadCountCustomView.setVisibility(View.GONE);
}