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feat: nicer loading bar

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This commit is contained in:
Krille Fear 2021-11-23 19:34:55 +01:00
parent 8b537db443
commit b8b68ec6ef
2 changed files with 21 additions and 20 deletions
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14
lib/pages/chat_list/chat_list_view.dart
View File

@ -182,7 +182,6 @@ class ChatListView extends StatelessWidget {
.displayname),
),
body: Column(children: [
const ConnectionStatusHeader(),
AnimatedContainer(
height: controller.showChatBackupBanner ? 54 : 0,
duration: const Duration(milliseconds: 300),
@ -219,10 +218,15 @@ class ChatListView extends StatelessWidget {
child: const Icon(CupertinoIcons.chat_bubble),
)
: null,
bottomNavigationBar: controller.spaces.isEmpty ||
controller.selectedRoomIds.isNotEmpty
? null
: SpacesBottomBar(controller),
bottomNavigationBar: Column(
mainAxisSize: MainAxisSize.min,
children: [
const ConnectionStatusHeader(),
if (controller.spaces.isNotEmpty &&
controller.selectedRoomIds.isEmpty)
SpacesBottomBar(controller),
],
),
),
);
});

27
lib/widgets/connection_status_header.dart
View File

@ -19,19 +19,14 @@ class ConnectionStatusHeader extends StatefulWidget {
class _ConnectionStatusHeaderState extends State<ConnectionStatusHeader> {
StreamSubscription? _onSyncSub;
StreamSubscription? _onSyncErrorSub;
bool get _connected =>
DateTime.now().millisecondsSinceEpoch -
_lastSyncReceived.millisecondsSinceEpoch <
(Matrix.of(context).client.sendMessageTimeoutSeconds + 2) * 1000;
static DateTime _lastSyncReceived = DateTime(0);
static bool _anySyncReceived = false;
SyncStatusUpdate _status =
const SyncStatusUpdate(SyncStatus.waitingForResponse);
@override
void dispose() {
_onSyncSub?.cancel();
_onSyncErrorSub?.cancel();
super.dispose();
}
@ -40,22 +35,24 @@ class _ConnectionStatusHeaderState extends State<ConnectionStatusHeader> {
_onSyncSub ??= Matrix.of(context).client.onSyncStatus.stream.listen(
(status) => setState(
() {
if ((status.status == SyncStatus.processing &&
Matrix.of(context).client.prevBatch != null) ||
status.status == SyncStatus.finished) {
_lastSyncReceived = DateTime.now();
}
_status = status;
if (status.status == SyncStatus.finished) {
_anySyncReceived = true;
}
},
),
);
final hide = _anySyncReceived &&
_status.status != SyncStatus.error &&
Matrix.of(context).client.prevBatch != null;
return AnimatedContainer(
duration: const Duration(milliseconds: 200),
curve: Curves.bounceInOut,
height: _connected ? 0 : 36,
height: hide ? 0 : 36,
clipBehavior: Clip.hardEdge,
decoration: BoxDecoration(color: Theme.of(context).colorScheme.surface),
decoration: BoxDecoration(color: Theme.of(context).secondaryHeaderColor),
padding: const EdgeInsets.symmetric(horizontal: 12),
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
@ -65,7 +62,7 @@ class _ConnectionStatusHeaderState extends State<ConnectionStatusHeader> {
height: 24,
child: CircularProgressIndicator.adaptive(
strokeWidth: 2,
value: _connected ? 1.0 : _status.progress,
value: hide ? 1.0 : _status.progress,
),
),
const SizedBox(width: 12),