From a4924de3136289d10cabbf2f61a228387d44ded7 Mon Sep 17 00:00:00 2001
From: gxc <guoxuecheng@guoxuechengdeMacBook-Pro.local>
Date: 星期四, 07 十一月 2019 13:48:36 +0800
Subject: [PATCH] Merge branch 'dev-tzy' into DEV_GXC

---
 ZigbeeApp/Shared/Phone/UserCenter/CommonBase/Controls/ListViewLayoutControls/VerticalListControl.cs |   44 +++++++++++++++++++++++++++++++++++++-------
 1 files changed, 37 insertions(+), 7 deletions(-)

diff --git a/ZigbeeApp/Shared/Phone/UserCenter/CommonBase/Controls/ListViewLayoutControls/VerticalListControl.cs b/ZigbeeApp/Shared/Phone/UserCenter/CommonBase/Controls/ListViewLayoutControls/VerticalListControl.cs
index 3d529e1..9d31add 100755
--- a/ZigbeeApp/Shared/Phone/UserCenter/CommonBase/Controls/ListViewLayoutControls/VerticalListControl.cs
+++ b/ZigbeeApp/Shared/Phone/UserCenter/CommonBase/Controls/ListViewLayoutControls/VerticalListControl.cs
@@ -19,6 +19,25 @@
         /// 鏈�澶ч珮搴�
         /// </summary>
         private int maxHeight = -1;
+        /// <summary>
+        /// 涓�涓病浠�涔堢敤鐨勪笢瑗�
+        /// </summary>
+        private FrameLayout frameBackTemp = null;
+        /// <summary>
+        /// 鑷畾涔夌殑鑾峰彇瀛愭帶浠朵釜鏁�
+        /// </summary>
+        public new int ChildrenCount
+        {
+            get
+            {
+                int count = base.ChildrenCount;
+                if (frameBackTemp != null)
+                {
+                    count--;
+                }
+                return count < 0 ? 0 : count;
+            }
+        }
 
         #endregion
 
@@ -78,24 +97,35 @@
         /// <param name="addSpace">褰撶湡瀹為珮搴﹁秴杩囧師鏈夐珮搴︽椂,鏄惁娣诲姞绌虹櫧</param>
         public void AdjustRealHeight(int bottomSpace, bool addSpace = true)
         {
-            if (this.ChildrenCount == 0)
+            int count = frameBackTemp == null ? this.ChildrenCount : this.ChildrenCount - 1;
+            if (count <= 0)
             {
-                //杩樺師涓烘渶澶ч珮搴�
-                this.Height = maxHeight;
+                frameBackTemp?.RemoveFromParent();
+                frameBackTemp = null;
+                if (maxHeight != -1)
+                {
+                    //杩樺師涓烘渶澶ч珮搴�
+                    this.Height = maxHeight;
+                }
                 return;
             }
+
             //璋冩暣鍒楄〃鎺т欢鐨勯珮搴�
-            var realHeight = this.ChildrenCount * this.GetChildren(0).Height + bottomSpace;
+            var realHeight = count * this.GetChildren(0).Height + bottomSpace;
             if (realHeight < this.Height)
             {
+                frameBackTemp?.RemoveFromParent();
+                frameBackTemp = null;
                 //缂╁皬鎺т欢楂樺害
                 this.Height = realHeight;
             }
             else if (addSpace == true && bottomSpace > 0 && realHeight > this.maxHeight)
             {
-                var frameBack = new FrameLayout();
-                frameBack.Height = bottomSpace;
-                this.AddChidren(frameBack);
+                frameBackTemp?.RemoveFromParent();
+
+                frameBackTemp = new FrameLayout();
+                frameBackTemp.Height = bottomSpace;
+                this.AddChidren(frameBackTemp);
             }
         }
 

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