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unread messages scrollposition: fix dualpane and performance issues #145

Merged
sarah merged 4 commits from erinn48 into trunk 2021-08-16 23:51:08 +00:00
Conversation 3 Commits 4 Files Changed 7 +1 -5
2 changed files with 1 additions and 5 deletions
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Showing only changes of commit 65811231a7 - Show all commits

5
lib/views/messageview.dart
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@ -40,7 +40,7 @@ class _MessageViewState extends State<MessageView> {
var last = scrollListener.itemPositions.value.last.index;
// sometimes these go hi->lo and sometimes they go lo->hi because [who tf knows]
if ((first == 0 || last == 0) && Provider.of<AppState>(context, listen: false).unreadMessagesBelow == true) {
print("show the button = false");
Provider.of<AppState>(context, listen: false).initialScrollIndex = 0;
Provider.of<AppState>(context, listen: false).unreadMessagesBelow = false;
}
});
@ -49,14 +49,11 @@ class _MessageViewState extends State<MessageView> {
@override
void didChangeDependencies() {
print("messageview didChangeDependencies");
var appState = Provider.of<AppState>(context, listen: false);
// using "8" because "# of messages that fit on one screen" isnt trivial to calculate at this point
if (appState.initialScrollIndex > 8 && appState.unreadMessagesBelow == false) {
print("initScroll > 8");
WidgetsFlutterBinding.ensureInitialized().addPostFrameCallback((timeStamp) {
print("show the button = true");
appState.unreadMessagesBelow = true;
});
}

1
lib/widgets/messagelist.dart
View File

@ -21,7 +21,6 @@ class _MessageListState extends State<MessageList> {
@override
Widget build(BuildContext outerContext) {
var initi = Provider.of<AppState>(outerContext, listen: false).initialScrollIndex;
print("building message list with initial index = $initi");
bool isP2P = !Provider.of<ContactInfoState>(context).isGroup;
bool isGroupAndSyncing = Provider.of<ContactInfoState>(context).isGroup == true && Provider.of<ContactInfoState>(context).status == "Authenticated";
bool isGroupAndSynced = Provider.of<ContactInfoState>(context).isGroup && Provider.of<ContactInfoState>(context).status == "Synced";