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lemmur-app-android
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Code Issues Releases Wiki Activity

convert to `SortableInfiniteList`

This commit is contained in:
krawieck 2020-09-29 11:11:43 +02:00
parent aefcf50fd1
commit e4b0441a36
1 changed files with 38 additions and 57 deletions
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95
lib/pages/communities_list.dart
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@ -1,14 +1,12 @@
import 'package:cached_network_image/cached_network_image.dart';
import 'package:flutter/material.dart';
import 'package:flutter_hooks/flutter_hooks.dart';
import 'package:lemmur/widgets/sortable_infinite_list.dart';
import 'package:lemmy_api_client/lemmy_api_client.dart';
import '../hooks/infinite_scroll.dart';
import '../util/extensions/api.dart';
import '../util/goto.dart';
import '../widgets/infinite_scroll.dart';
import '../widgets/markdown_text.dart';
import '../widgets/post_list_options.dart';
class CommunitiesListPage extends StatelessWidget {
final String title;
@ -46,59 +44,42 @@ class InfiniteCommunitiesList extends HookWidget {
InfiniteCommunitiesList({@required this.fetcher}) : assert(fetcher != null);
@override
Widget build(BuildContext context) {
final isc = useInfiniteScrollController();
final sort = useState(SortType.active);
void changeSorting(SortType newSort) {
sort.value = newSort;
isc.clear();
}
return InfiniteScroll<CommunityView>(
prepend: PostListOptions(
onChange: changeSorting,
styleButton: false,
),
builder: (community) => Column(
children: [
Divider(),
ListTile(
title: Text(community.name),
subtitle: community.description != null
? Opacity(
opacity: 0.5,
child: MarkdownText(
community.description,
instanceUrl: community.instanceUrl,
),
)
: null,
onTap: () => goToCommunity.byId(
context, community.instanceUrl, community.id),
leading: community.icon != null
? CachedNetworkImage(
height: 50,
width: 50,
imageUrl: community.icon,
imageBuilder: (context, imageProvider) => Container(
decoration: BoxDecoration(
shape: BoxShape.circle,
image: DecorationImage(
fit: BoxFit.cover, image: imageProvider),
Widget build(BuildContext context) => SortableInfiniteList<CommunityView>(
fetcher: fetcher,
builder: (community) => Column(
children: [
Divider(),
ListTile(
title: Text(community.name),
subtitle: community.description != null
? Opacity(
opacity: 0.5,
child: MarkdownText(
community.description,
instanceUrl: community.instanceUrl,
),
),
errorWidget: (_, __, ___) => SizedBox(width: 50),
)
: SizedBox(width: 50),
// TODO: add trailing button for un/subscribing to communities
),
],
),
padding: EdgeInsets.zero,
fetchMore: (page, batchSize) => fetcher(page, batchSize, sort.value),
controller: isc,
batchSize: 20,
);
}
)
: null,
onTap: () => goToCommunity.byId(
context, community.instanceUrl, community.id),
leading: community.icon != null
? CachedNetworkImage(
height: 50,
width: 50,
imageUrl: community.icon,
imageBuilder: (context, imageProvider) => Container(
decoration: BoxDecoration(
shape: BoxShape.circle,
image: DecorationImage(
fit: BoxFit.cover, image: imageProvider),
),
),
errorWidget: (_, __, ___) => SizedBox(width: 50),
)
: SizedBox(width: 50),
// TODO: add trailing button for un/subscribing to communities
),
],
),
);
}