From fb09513ca7af93a68be33dc951c4aca0ef288fda Mon Sep 17 00:00:00 2001
From: gdlbo <41114720+gdlbo@users.noreply.github.com>
Date: Mon, 3 Apr 2023 17:43:55 +0300
Subject: [PATCH] samsung best fix

---
 .../ru/vtosters/lite/hooks/NewsfeedHook.java  | 20 +++++++++++++++++++
 .../com/vk/discover/DiscoverFragment.smali    | 16 +++++++++++++--
 2 files changed, 34 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/ru/vtosters/lite/hooks/NewsfeedHook.java b/app/src/main/java/ru/vtosters/lite/hooks/NewsfeedHook.java
index 3dbbaefbc..a73388a77 100644
--- a/app/src/main/java/ru/vtosters/lite/hooks/NewsfeedHook.java
+++ b/app/src/main/java/ru/vtosters/lite/hooks/NewsfeedHook.java
@@ -12,7 +12,9 @@ import static ru.vtosters.lite.utils.Preferences.vkme;
 import android.content.Context;
 import android.os.PowerManager;
 
+import androidx.recyclerview.widget.RecyclerView;
 import com.vk.core.preference.Preference;
+import com.vk.discover.DiscoverItemDecorator;
 import com.vtosters.lite.api.ExtendedCommunityProfile;
 
 import java.util.ArrayList;
@@ -37,6 +39,24 @@ public class NewsfeedHook {
         };
     }
 
+    public static boolean samsungFixRem(RecyclerView recyclerView, DiscoverItemDecorator discoverItemDecorator) {
+        if (!recyclerView.isComputingLayout() && recyclerView.getScrollState() == RecyclerView.SCROLL_STATE_IDLE) {
+            recyclerView.removeItemDecoration(discoverItemDecorator);
+            return true;
+        }
+
+        return false;
+    }
+
+    public static boolean samsungFixAdd(RecyclerView recyclerView, DiscoverItemDecorator discoverItemDecorator) {
+        if (!recyclerView.isComputingLayout() && recyclerView.getScrollState() == RecyclerView.SCROLL_STATE_IDLE) {
+            recyclerView.addItemDecoration(discoverItemDecorator);
+            return true;
+        }
+
+        return false;
+    }
+
     public static List hideElement(ArrayList list) {
         if (!getBoolValue("whatsnew", true)) {
             list.clear();
diff --git a/smali/smali_classes2/com/vk/discover/DiscoverFragment.smali b/smali/smali_classes2/com/vk/discover/DiscoverFragment.smali
index 0ce6c90ec..9a6e89297 100644
--- a/smali/smali_classes2/com/vk/discover/DiscoverFragment.smali
+++ b/smali/smali_classes2/com/vk/discover/DiscoverFragment.smali
@@ -742,7 +742,13 @@
     if-eqz v0, :cond_0
 
     .line 50
-    invoke-virtual {p1, v0}, Landroidx/recyclerview/widget/RecyclerView;->removeItemDecoration(Landroidx/recyclerview/widget/RecyclerView$ItemDecoration;)V
+    # invoke-virtual {p1, v0}, Landroidx/recyclerview/widget/RecyclerView;->removeItemDecoration(Landroidx/recyclerview/widget/RecyclerView$ItemDecoration;)V
+
+    invoke-static {p1, v0}, Lru/vtosters/lite/hooks/NewsfeedHook;->samsungFixRem(Landroidx/recyclerview/widget/RecyclerView;Lcom/vk/discover/DiscoverItemDecorator;)Z
+
+    move-result v0
+
+    if-eqz v0, :cond_2
 
     .line 51
     :cond_0
@@ -810,7 +816,13 @@
     invoke-direct {v3, v4, v5, v1, v0}, Lcom/vk/discover/DiscoverItemDecorator;-><init>(Lcom/vk/discover/DiscoverAdapter;Landroid/content/res/Resources;IZ)V
 
     .line 55
-    invoke-virtual {p1, v3}, Landroidx/recyclerview/widget/RecyclerView;->addItemDecoration(Landroidx/recyclerview/widget/RecyclerView$ItemDecoration;)V
+    # invoke-virtual {p1, v3}, Landroidx/recyclerview/widget/RecyclerView;->addItemDecoration(Landroidx/recyclerview/widget/RecyclerView$ItemDecoration;)V
+
+    invoke-static {p1, v3}, Lru/vtosters/lite/hooks/NewsfeedHook;->samsungFixAdd(Landroidx/recyclerview/widget/RecyclerView;Lcom/vk/discover/DiscoverItemDecorator;)Z
+
+    move-result v0
+
+    if-eqz v0, :cond_2
 
     .line 56
     iput-object v3, p0, Lcom/vk/discover/DiscoverFragment;->K:Lcom/vk/discover/DiscoverItemDecorator;