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fix: 弹幕数量少于实际数量&优化弹幕请求 issues #78

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This commit is contained in:
guozhigq
2023-09-17 22:30:22 +08:00
parent 7fa7152245
commit dd97636494
3 changed files with 58 additions and 41 deletions
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53
lib/pages/danmaku/view.dart
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@ -1,3 +1,4 @@
import 'package:easy_debounce/easy_throttle.dart';
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:hive/hive.dart';
@ -88,7 +89,15 @@ class _PlDanmakuState extends State<PlDanmaku> {
PlDanmakuController ctr = _plDanmakuController;
int currentPosition = position.inMilliseconds;
blockTypes = playerController.blockTypes;
// 根据position判断是否有已缓存弹幕。没有则请求对应段
int segIndex = (currentPosition / (6 * 60 * 1000)).ceil();
segIndex = segIndex < 1 ? 1 : segIndex;
if (ctr.dmSegList[segIndex - 1].elems.isEmpty) {
ctr.currentSegIndex = segIndex;
EasyThrottle.throttle('follow', const Duration(seconds: 1), () {
ctr.queryDanmaku();
});
}
if (!playerController.isOpenDanmu.value) {
return;
}
@ -140,26 +149,30 @@ class _PlDanmakuState extends State<PlDanmaku> {
@override
Widget build(BuildContext context) {
return Obx(
() => AnimatedOpacity(
opacity: playerController.isOpenDanmu.value ? 1 : 0,
duration: const Duration(milliseconds: 100),
child: DanmakuView(
createdController: (DanmakuController e) async {
widget.playerController.danmakuController = _controller = e;
},
option: DanmakuOption(
fontSize: 15 * fontSizeVal,
area: showArea,
opacity: opacityVal,
hideTop: blockTypes.contains(5),
hideScroll: blockTypes.contains(2),
hideBottom: blockTypes.contains(4),
duration: danmakuSpeedVal * widget.playerController.playbackSpeed,
return LayoutBuilder(builder: (context, box) {
double initDuration = box.maxWidth / 12;
return Obx(
() => AnimatedOpacity(
opacity: playerController.isOpenDanmu.value ? 1 : 0,
duration: const Duration(milliseconds: 100),
child: DanmakuView(
createdController: (DanmakuController e) async {
widget.playerController.danmakuController = _controller = e;
},
option: DanmakuOption(
fontSize: 15 * fontSizeVal,
area: showArea,
opacity: opacityVal,
hideTop: blockTypes.contains(5),
hideScroll: blockTypes.contains(2),
hideBottom: blockTypes.contains(4),
duration: initDuration /
(danmakuSpeedVal * widget.playerController.playbackSpeed),
),
statusChanged: (isPlaying) {},
),
statusChanged: (isPlaying) {},
),
),
);
);
});
}
}