From 82a23b64156209b10fd5b38b0b01d6a88d03fe51 Mon Sep 17 00:00:00 2001
From: chrischeng <357213557@qq.com>
Date: Wed, 6 Jul 2016 18:31:04 +0800
Subject: [PATCH] fix addHeaderAndFooter method.

---
 .../cube/views/GridViewWithHeaderAndFooter.java   | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/src/in/srain/cube/views/GridViewWithHeaderAndFooter.java b/src/in/srain/cube/views/GridViewWithHeaderAndFooter.java
index ce997f3..8630992 100644
--- a/src/in/srain/cube/views/GridViewWithHeaderAndFooter.java
+++ b/src/in/srain/cube/views/GridViewWithHeaderAndFooter.java
@@ -24,7 +24,14 @@
 import android.util.Log;
 import android.view.View;
 import android.view.ViewGroup;
-import android.widget.*;
+import android.widget.AbsListView;
+import android.widget.AdapterView;
+import android.widget.Filter;
+import android.widget.Filterable;
+import android.widget.FrameLayout;
+import android.widget.GridView;
+import android.widget.ListAdapter;
+import android.widget.WrapperListAdapter;
 
 import java.lang.reflect.Field;
 import java.util.ArrayList;
@@ -156,6 +163,9 @@ public void addHeaderView(View v, Object data, boolean isSelectable) {
             v.setLayoutParams(new FrameLayout.LayoutParams(lyp.width, lyp.height));
             fl.setLayoutParams(new AbsListView.LayoutParams(lyp.width, lyp.height));
         }
+
+        if (v.getParent() != null)
+            ((ViewGroup) v.getParent()).removeView(v);
         fl.addView(v);
         info.view = v;
         info.viewContainer = fl;
@@ -189,6 +199,9 @@ public void addFooterView(View v, Object data, boolean isSelectable) {
             v.setLayoutParams(new FrameLayout.LayoutParams(lyp.width, lyp.height));
             fl.setLayoutParams(new AbsListView.LayoutParams(lyp.width, lyp.height));
         }
+
+        if (v.getParent() != null)
+            ((ViewGroup) v.getParent()).removeView(v);
         fl.addView(v);
         info.view = v;
         info.viewContainer = fl;