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fix: loading history

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This commit is contained in:
Christian Pauly 2021-01-16 16:11:50 +01:00
parent e13a732688
commit a5e95539e3
3 changed files with 3 additions and 12 deletions
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2
lib/l10n/intl_en.arb
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@ -1609,7 +1609,7 @@
"type": "text", "type": "text",
"placeholders": {} "placeholders": {}
}, },
"startYourFirstChat": "Start your first chat right now! 🙂\n- Tap on "+"\n- Enter the username of a friend\n- Have fun chatting", "startYourFirstChat": "Start your first chat right now! 🙂\n- Tap on \"+\"\n- Enter the username of a friend\n- Have fun chatting",
"@startYourFirstChat": { "@startYourFirstChat": {
"type": "text", "type": "text",
"placeholders": {} "placeholders": {}

11
lib/views/chat.dart
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@ -81,8 +81,6 @@ class _ChatState extends State<Chat> {
bool get selectMode => selectedEvents.isNotEmpty; bool get selectMode => selectedEvents.isNotEmpty;
bool _loadingHistory = false;
final int _loadHistoryCount = 100; final int _loadHistoryCount = 100;
String inputText = ''; String inputText = '';
@ -93,8 +91,6 @@ class _ChatState extends State<Chat> {
void requestHistory() async { void requestHistory() async {
if (_canLoadMore) { if (_canLoadMore) {
setState(() => _loadingHistory = true);
try { try {
await timeline.requestHistory(historyCount: _loadHistoryCount); await timeline.requestHistory(historyCount: _loadHistoryCount);
} catch (err) { } catch (err) {
@ -102,11 +98,6 @@ class _ChatState extends State<Chat> {
message: err.toLocalizedString(context)) message: err.toLocalizedString(context))
.show(context); .show(context);
} }
// we do NOT setState() here as then the event order will be wrong.
// instead, we just set our variable to false, and rely on timeline update to set the
// new state, thus triggering a re-render, for us
_loadingHistory = false;
} }
} }
@ -633,7 +624,7 @@ class _ChatState extends State<Chat> {
childrenDelegate: SliverChildBuilderDelegate( childrenDelegate: SliverChildBuilderDelegate(
(BuildContext context, int i) { (BuildContext context, int i) {
return i == filteredEvents.length + 1 return i == filteredEvents.length + 1
? _loadingHistory ? timeline.isRequestingHistory
? Container( ? Container(
height: 50, height: 50,
alignment: Alignment.center, alignment: Alignment.center,

2
pubspec.lock
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@ -216,7 +216,7 @@ packages:
description: description:
path: "." path: "."
ref: main ref: main
resolved-ref: "0c89098b7a3231680d87cd79e1494d326a41574e" resolved-ref: "4597ea344553e78a0817d7cdad16ac72079c8034"
url: "https://gitlab.com/famedly/famedlysdk.git" url: "https://gitlab.com/famedly/famedlysdk.git"
source: git source: git
version: "0.0.1" version: "0.0.1"