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mod: replace stream

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Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>
This commit is contained in:
bggRGjQaUbCoE
2025-04-10 09:29:29 +08:00
parent cef7bfd534
commit 796494e53f
3 changed files with 24 additions and 54 deletions
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18
lib/pages/subscription_detail/view.dart
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@@ -26,23 +26,18 @@ class _SubDetailPageState extends State<SubDetailPage> {
late final SubDetailController _subDetailController = Get.put(
SubDetailController(),
tag: Utils.makeHeroTag(Get.parameters['id']));
late StreamController<bool> titleStreamC;
final RxBool showTitle = false.obs;
late Future _futureBuilderFuture;
@override
void initState() {
super.initState();
_futureBuilderFuture = _subDetailController.queryUserSubFolderDetail();
titleStreamC = StreamController<bool>();
_controller.addListener(listener);
}
void listener() {
if (_controller.offset > 160) {
titleStreamC.add(true);
} else if (_controller.offset <= 160) {
titleStreamC.add(false);
}
showTitle.value = _controller.offset > 160;
if (_controller.position.pixels >=
_controller.position.maxScrollExtent - 200) {
@@ -54,7 +49,6 @@ class _SubDetailPageState extends State<SubDetailPage> {
@override
void dispose() {
titleStreamC.close();
_controller.removeListener(listener);
_controller.dispose();
super.dispose();
@@ -70,12 +64,10 @@ class _SubDetailPageState extends State<SubDetailPage> {
SliverAppBar(
expandedHeight: 215 - MediaQuery.of(context).padding.top,
pinned: true,
title: StreamBuilder(
stream: titleStreamC.stream.distinct(),
initialData: false,
builder: (context, AsyncSnapshot snapshot) {
title: Obx(
() {
return AnimatedOpacity(
opacity: snapshot.data ? 1 : 0,
opacity: showTitle.value ? 1 : 0,
curve: Curves.easeOut,
duration: const Duration(milliseconds: 500),
child: Row(