From a4b1fccdaa0b2ae8ecaad5f04ae70d2c2403b060 Mon Sep 17 00:00:00 2001
From: Michael Goderbauer <goderbauer@google.com>
Date: Thu, 1 Mar 2018 04:53:58 -0800
Subject: [PATCH] Fix traversal order for a11y scrolling (#4726)

Fixes https://github.com/flutter/flutter/issues/14987, but why?
---
 .../platform/android/io/flutter/view/AccessibilityBridge.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/shell/platform/android/io/flutter/view/AccessibilityBridge.java b/shell/platform/android/io/flutter/view/AccessibilityBridge.java
index d644cb84934..e5f92e61607 100644
--- a/shell/platform/android/io/flutter/view/AccessibilityBridge.java
+++ b/shell/platform/android/io/flutter/view/AccessibilityBridge.java
@@ -241,8 +241,8 @@ class AccessibilityBridge extends AccessibilityNodeProvider implements BasicMess
 
         result.setSelected(object.hasFlag(Flag.IS_SELECTED));
         result.setText(object.getValueLabelHint());
-        result.setTraversalAfter(mOwner,
-            object.previousNodeId == -1 ? View.NO_ID : object.previousNodeId);
+        if (object.previousNodeId != -1)
+            result.setTraversalAfter(mOwner, object.previousNodeId);
 
         // Accessibility Focus
         if (mA11yFocusedObject != null && mA11yFocusedObject.id == virtualViewId) {