From 22d76f32799efcdc08ad95c43dbf859b57d49e56 Mon Sep 17 00:00:00 2001
From: longerian <xlhongultimate@gmail.com>
Date: Sun, 14 Jan 2018 13:03:38 +0800
Subject: [PATCH 1/2] fix #223

---
 .../android/vlayout/layout/LinearLayoutHelper.java | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/vlayout/src/main/java/com/alibaba/android/vlayout/layout/LinearLayoutHelper.java b/vlayout/src/main/java/com/alibaba/android/vlayout/layout/LinearLayoutHelper.java
index 2e6b3a38..b21f47c2 100644
--- a/vlayout/src/main/java/com/alibaba/android/vlayout/layout/LinearLayoutHelper.java
+++ b/vlayout/src/main/java/com/alibaba/android/vlayout/layout/LinearLayoutHelper.java
@@ -27,9 +27,11 @@
 import com.alibaba.android.vlayout.LayoutManagerHelper;
 import com.alibaba.android.vlayout.OrientationHelperEx;
 import com.alibaba.android.vlayout.VirtualLayoutManager;
+import com.alibaba.android.vlayout.VirtualLayoutManager.AnchorInfoWrapper;
 import com.alibaba.android.vlayout.VirtualLayoutManager.LayoutParams;
 
 import android.support.v7.widget.RecyclerView;
+import android.support.v7.widget.RecyclerView.State;
 import android.util.Log;
 import android.view.View;
 
@@ -47,6 +49,8 @@ public class LinearLayoutHelper extends BaseLayoutHelper {
 
     private int mDividerHeight = 0;
 
+    private boolean mLayoutWithAnchor = false;
+
     public LinearLayoutHelper() {
         this(0);
     }
@@ -113,8 +117,9 @@ public void layoutViews(RecyclerView.Recycler recycler, RecyclerView.State state
 
         if (!isStartLine) {
             if (!isOverLapMargin) {
-                gap = mDividerHeight;
+                gap = mLayoutWithAnchor ? 0 : mDividerHeight;
             } else {
+                //TODO check layout with anchor
                 if (isLayoutEnd) {
                     int marginTop = params.topMargin;
                     View sibling = helper.findViewByPosition(currentPosition - 1);
@@ -209,6 +214,13 @@ public void layoutViews(RecyclerView.Recycler recycler, RecyclerView.State state
         }
 
         handleStateOnResult(result, view);
+        mLayoutWithAnchor = false;
+    }
+
+    @Override
+    public void checkAnchorInfo(State state, AnchorInfoWrapper anchorInfo, LayoutManagerHelper helper) {
+        super.checkAnchorInfo(state, anchorInfo, helper);
+        mLayoutWithAnchor = true;
     }
 
     @Override

From 7e1b9b3c85ba480390a9c89eebf3bfe513fd4566 Mon Sep 17 00:00:00 2001
From: longerian <xlhongultimate@gmail.com>
Date: Wed, 17 Jan 2018 11:20:34 +0800
Subject: [PATCH 2/2] remove log

---
 .../android/vlayout/layout/StaggeredGridLayoutHelper.java       | 2 --
 1 file changed, 2 deletions(-)

diff --git a/vlayout/src/main/java/com/alibaba/android/vlayout/layout/StaggeredGridLayoutHelper.java b/vlayout/src/main/java/com/alibaba/android/vlayout/layout/StaggeredGridLayoutHelper.java
index 3d5c69eb..266c8355 100644
--- a/vlayout/src/main/java/com/alibaba/android/vlayout/layout/StaggeredGridLayoutHelper.java
+++ b/vlayout/src/main/java/com/alibaba/android/vlayout/layout/StaggeredGridLayoutHelper.java
@@ -41,7 +41,6 @@
 import android.os.Bundle;
 import android.support.annotation.NonNull;
 import android.support.v4.view.ViewCompat;
-import android.support.v7.widget.OrientationHelper;
 import android.support.v7.widget.RecyclerView;
 import android.support.v7.widget.RecyclerView.LayoutParams;
 import android.util.Log;
@@ -1189,7 +1188,6 @@ void cacheReferenceLineAndClear(boolean reverseLayout, int offset, OrientationHe
         }
 
         void clear() {
-            Log.d("Longer", "clear span");
             mViews.clear();
             invalidateCache();
             mDeletedSize = 0;