From b417e6fb7ccdae5f2a34ac28802442b8630c2f2c Mon Sep 17 00:00:00 2001
From: jiangpeng <jiangpeng.game@gmail.com>
Date: Sun, 14 Oct 2018 21:17:31 +0800
Subject: [PATCH] fix 0.57.3 use button is error! this issues(java.lang.String
 cannot be cast to
 com.facebook.react.uimanager.AccessibilityDelegateUtil$AccessibilityRole - on
 0.57.3 #21754)

---
 .../react/uimanager/AccessibilityDelegateUtil.java         | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/ReactAndroid/src/main/java/com/facebook/react/uimanager/AccessibilityDelegateUtil.java b/ReactAndroid/src/main/java/com/facebook/react/uimanager/AccessibilityDelegateUtil.java
index 617773b24eb0fc..20aa3780c7a932 100644
--- a/ReactAndroid/src/main/java/com/facebook/react/uimanager/AccessibilityDelegateUtil.java
+++ b/ReactAndroid/src/main/java/com/facebook/react/uimanager/AccessibilityDelegateUtil.java
@@ -86,7 +86,12 @@ private AccessibilityDelegateUtil() {
 
   public static void setDelegate(final View view) {
     final String accessibilityHint = (String) view.getTag(R.id.accessibility_hint);
-    final AccessibilityRole accessibilityRole = (AccessibilityRole) view.getTag(R.id.accessibility_role);
+    AccessibilityRole ar = null;
+    Object tag = view.getTag(R.id.accessibility_role);
+    if(tag != null){
+      ar = AccessibilityRole.fromValue(tag.toString());
+    }
+    final AccessibilityRole accessibilityRole = ar;
     // if a view already has an accessibility delegate, replacing it could cause problems,
     // so leave it alone.
     if (!ViewCompat.hasAccessibilityDelegate(view) &&