From 6b583b966bc111d9ae16c720023408aeb288ecb0 Mon Sep 17 00:00:00 2001
From: fansan <fansan@live.com>
Date: Wed, 17 Jun 2026 18:51:48 +0800
Subject: [PATCH] =?UTF-8?q?perf=EF=BC=9A=E4=BC=98=E5=8C=96layoutSync?=
 =?UTF-8?q?=E9=80=BB=E8=BE=91?=
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---
 app/src/main/java/io/legado/app/ui/book/read/page/PageView.kt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/app/src/main/java/io/legado/app/ui/book/read/page/PageView.kt b/app/src/main/java/io/legado/app/ui/book/read/page/PageView.kt
index 50691979c..bc7190093 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/page/PageView.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/page/PageView.kt
@@ -473,6 +473,8 @@ class PageView(
     }
 
     fun layoutSync() {
+        if (width <= 0 || height <= 0) return
+        if (!isLayoutRequested) return
         measure(
             MeasureSpec.makeMeasureSpec(width, MeasureSpec.EXACTLY),
             MeasureSpec.makeMeasureSpec(height, MeasureSpec.EXACTLY)