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mod: handle dispose

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This commit is contained in:
bggRGjQaUbCoE
2024-08-29 17:45:41 +08:00
parent 536a2177c7
commit 33a4b408e1
43 changed files with 274 additions and 150 deletions
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19
lib/pages/rank/zone/view.dart
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@@ -28,7 +28,6 @@ class _ZonePageState extends State<ZonePage>
with AutomaticKeepAliveClientMixin {
late ZoneController _zoneController;
Future? _futureBuilderFuture;
late ScrollController scrollController;
@override
bool get wantKeepAlive => true;
@@ -38,15 +37,14 @@ class _ZonePageState extends State<ZonePage>
super.initState();
_zoneController = Get.put(ZoneController(), tag: widget.rid.toString());
_futureBuilderFuture = _zoneController.queryRankFeed('init', widget.rid);
scrollController = _zoneController.scrollController;
StreamController<bool> mainStream =
Get.find<MainController>().bottomBarStream;
StreamController<bool> searchBarStream =
Get.find<HomeController>().searchBarStream;
scrollController.addListener(
_zoneController.scrollController.addListener(
() {
if (scrollController.position.pixels >=
scrollController.position.maxScrollExtent - 200) {
if (_zoneController.scrollController.position.pixels >=
_zoneController.scrollController.position.maxScrollExtent - 200) {
if (!_zoneController.isLoadingMore) {
_zoneController.isLoadingMore = true;
_zoneController.onLoad();
@@ -54,7 +52,7 @@ class _ZonePageState extends State<ZonePage>
}
final ScrollDirection direction =
scrollController.position.userScrollDirection;
_zoneController.scrollController.position.userScrollDirection;
if (direction == ScrollDirection.forward) {
mainStream.add(true);
searchBarStream.add(true);
@@ -68,7 +66,8 @@ class _ZonePageState extends State<ZonePage>
@override
void dispose() {
scrollController.removeListener(() {});
_zoneController.scrollController.removeListener(() {});
_zoneController.scrollController.dispose();
super.dispose();
}
@@ -80,12 +79,12 @@ class _ZonePageState extends State<ZonePage>
return await _zoneController.onRefresh();
},
child: CustomScrollView(
controller: scrollController,
controller: _zoneController.scrollController,
slivers: [
SliverPadding(
// 单列布局 EdgeInsets.zero
padding:
const EdgeInsets.fromLTRB(StyleString.cardSpace, StyleString.safeSpace, 0, 0),
padding: const EdgeInsets.fromLTRB(
StyleString.cardSpace, StyleString.safeSpace, 0, 0),
sliver: FutureBuilder(
future: _futureBuilderFuture,
builder: (context, snapshot) {