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opt: stream listener

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This commit is contained in:
guozhigq
2024-04-13 10:55:14 +08:00
parent 12a9e4746c
commit d48886ab1b
15 changed files with 120 additions and 185 deletions
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19
lib/pages/rank/zone/view.dart
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@ -1,7 +1,6 @@
import 'dart:async';
import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:get/get.dart';
import 'package:pilipala/common/constants.dart';
import 'package:pilipala/common/widgets/animated_dialog.dart';
@ -9,9 +8,8 @@ import 'package:pilipala/common/widgets/overlay_pop.dart';
import 'package:pilipala/common/skeleton/video_card_h.dart';
import 'package:pilipala/common/widgets/http_error.dart';
import 'package:pilipala/common/widgets/video_card_h.dart';
import 'package:pilipala/pages/home/index.dart';
import 'package:pilipala/pages/main/index.dart';
import 'package:pilipala/pages/rank/zone/index.dart';
import 'package:pilipala/utils/main_stream.dart';
class ZonePage extends StatefulWidget {
const ZonePage({Key? key, required this.rid}) : super(key: key);
@ -38,10 +36,6 @@ class _ZonePageState extends State<ZonePage>
_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(
() {
if (scrollController.position.pixels >=
@ -51,16 +45,7 @@ class _ZonePageState extends State<ZonePage>
_zoneController.onLoad();
}
}
final ScrollDirection direction =
scrollController.position.userScrollDirection;
if (direction == ScrollDirection.forward) {
mainStream.add(true);
searchBarStream.add(true);
} else if (direction == ScrollDirection.reverse) {
mainStream.add(false);
searchBarStream.add(false);
}
handleScrollEvent(scrollController);
},
);
}