From 0d96327f344b99424c54be2e395c71ef9debeb08 Mon Sep 17 00:00:00 2001
From: guozhigq <guozhigq@outlook.com>
Date: Mon, 1 Jul 2024 23:11:11 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E5=AD=97=E5=B9=95=E6=9F=A5=E8=AF=A2?=
 =?UTF-8?q?=E8=B6=8A=E7=95=8C?=
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---
 lib/pages/danmaku/controller.dart | 26 ++++++++++++++++----------
 1 file changed, 16 insertions(+), 10 deletions(-)

diff --git a/lib/pages/danmaku/controller.dart b/lib/pages/danmaku/controller.dart
index 11e097e1..52c423d7 100644
--- a/lib/pages/danmaku/controller.dart
+++ b/lib/pages/danmaku/controller.dart
@@ -17,7 +17,11 @@ class PlDanmakuController {
       int segCount = (videoDuration / segmentLength).ceil();
       requestedSeg = List<bool>.generate(segCount, (index) => false);
     }
-    queryDanmaku(calcSegment(progress));
+    try {
+      queryDanmaku(calcSegment(progress));
+    } catch (e) {
+      print(e);
+    }
   }
 
   void dispose() {
@@ -31,16 +35,18 @@ class PlDanmakuController {
 
   void queryDanmaku(int segmentIndex) async {
     assert(requestedSeg[segmentIndex] == false);
-    requestedSeg[segmentIndex] = true;
-    final DmSegMobileReply result = await DanmakaHttp.queryDanmaku(
-        cid: cid, segmentIndex: segmentIndex + 1);
-    if (result.elems.isNotEmpty) {
-      for (var element in result.elems) {
-        int pos = element.progress ~/ 100; //每0.1秒存储一次
-        if (dmSegMap[pos] == null) {
-          dmSegMap[pos] = [];
+    if (requestedSeg.length > segmentIndex) {
+      requestedSeg[segmentIndex] = true;
+      final DmSegMobileReply result = await DanmakaHttp.queryDanmaku(
+          cid: cid, segmentIndex: segmentIndex + 1);
+      if (result.elems.isNotEmpty) {
+        for (var element in result.elems) {
+          int pos = element.progress ~/ 100; //每0.1秒存储一次
+          if (dmSegMap[pos] == null) {
+            dmSegMap[pos] = [];
+          }
+          dmSegMap[pos]!.add(element);
         }
-        dmSegMap[pos]!.add(element);
       }
     }
   }