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This commit is contained in:
LittleSheep
2024-11-10 18:37:34 +08:00
parent 60a34fed00
commit 3ffe3cb50f
18 changed files with 249 additions and 93 deletions
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37
lib/screens/explore.dart
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@ -27,7 +27,7 @@ class _ExploreScreenState extends State<ExploreScreen> {
final List<SnPost> _posts = List.empty(growable: true);
int? _postCount;
void _fetchPosts() async {
Future<void> _fetchPosts() async {
if (_postCount != null && _posts.length >= _postCount!) return;
setState(() => _isBusy = true);
@ -75,9 +75,6 @@ class _ExploreScreenState extends State<ExploreScreen> {
@override
Widget build(BuildContext context) {
return AppScaffold(
appBar: AppBar(
title: Text('screenExplore').tr(),
),
floatingActionButtonLocation: ExpandableFab.location,
floatingActionButton: ExpandableFab(
key: _fabKey,
@ -155,15 +152,31 @@ class _ExploreScreenState extends State<ExploreScreen> {
),
],
),
body: InfiniteList(
itemCount: _posts.length,
isLoading: _isBusy,
hasReachedMax: _postCount != null && _posts.length >= _postCount!,
onFetchData: _fetchPosts,
itemBuilder: (context, idx) {
return PostItem(data: _posts[idx]);
body: RefreshIndicator(
displacement: 40 + MediaQuery.of(context).padding.top,
onRefresh: () {
_posts.clear();
return _fetchPosts();
},
separatorBuilder: (context, index) => const Divider(),
child: CustomScrollView(
slivers: [
SliverAppBar(
title: Text('screenExplore').tr(),
floating: true,
snap: true,
),
SliverInfiniteList(
itemCount: _posts.length,
isLoading: _isBusy,
hasReachedMax: _postCount != null && _posts.length >= _postCount!,
onFetchData: _fetchPosts,
itemBuilder: (context, idx) {
return PostItem(data: _posts[idx]);
},
separatorBuilder: (context, index) => const Divider(),
)
],
),
),
);
}