From 5ce93c7fdeaacf35c7adf5bdeaeacdc0bf474cc9 Mon Sep 17 00:00:00 2001
From: "jianbai.gbj" <jianbai.gbj@alibaba-inc.com>
Date: Mon, 26 Feb 2018 20:30:55 +0800
Subject: [PATCH] [WEEX-222][android] Sticky header in waterfall is not sticky

---
 .../com/taobao/weex/ui/component/list/BasicListComponent.java  | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/android/sdk/src/main/java/com/taobao/weex/ui/component/list/BasicListComponent.java b/android/sdk/src/main/java/com/taobao/weex/ui/component/list/BasicListComponent.java
index 2ea3254962..b84941977f 100644
--- a/android/sdk/src/main/java/com/taobao/weex/ui/component/list/BasicListComponent.java
+++ b/android/sdk/src/main/java/com/taobao/weex/ui/component/list/BasicListComponent.java
@@ -601,6 +601,9 @@ public void onBeforeScroll(int dx, int dy) {
             if (pos <= firstVisiblePosition || (cell.getStickyOffset() > 0 && firstVisiblePosition < pos && pos <= lastVisiblePosition  &&
                     top <= cell.getStickyOffset())) {
               beforeFirstVisibleItem = true;
+              if(pos > currentStickyPos) {
+                currentStickyPos = pos;
+              }
             }else{
               removeOldSticky = true;
             }