From 8c7ef5620bcac9dedaf4006699e6a51652414647 Mon Sep 17 00:00:00 2001
From: Horis <8674809+821938089@users.noreply.github.com>
Date: Sat, 15 Feb 2025 16:53:31 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96?=
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---
 .../legado/app/ui/book/search/SearchActivity.kt  | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/io/legado/app/ui/book/search/SearchActivity.kt b/app/src/main/java/io/legado/app/ui/book/search/SearchActivity.kt
index 029496342..1b64f60ec 100644
--- a/app/src/main/java/io/legado/app/ui/book/search/SearchActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/search/SearchActivity.kt
@@ -54,6 +54,7 @@ import kotlinx.coroutines.flow.flowOn
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 import splitties.init.appCtx
+import kotlin.math.abs
 
 class SearchActivity : VMBaseActivity<ActivityBookSearchBinding, SearchViewModel>(),
     BookAdapter.CallBack,
@@ -240,7 +241,20 @@ class SearchActivity : VMBaseActivity<ActivityBookSearchBinding, SearchViewModel
             override fun onScrolled(recyclerView: RecyclerView, dx: Int, dy: Int) {
                 super.onScrolled(recyclerView, dx, dy)
                 if (!recyclerView.canScrollVertically(1)) {
-                    scrollToBottom()
+                    val layoutManager = recyclerView.layoutManager as LinearLayoutManager
+                    val lastPosition = layoutManager.findLastCompletelyVisibleItemPosition()
+                    if (lastPosition == RecyclerView.NO_POSITION) {
+                        return
+                    }
+                    val lastView = layoutManager.findViewByPosition(lastPosition)
+                    if (lastView == null) {
+                        scrollToBottom()
+                        return
+                    }
+                    val bottom = abs(lastView.bottom - recyclerView.height)
+                    if (bottom <= 1) {
+                        scrollToBottom()
+                    }
                 }
             }
         })