From 4e2afa0799847514957ed27a5e95a14e75f3b051 Mon Sep 17 00:00:00 2001
From: "satyajit.happy" <satyajit.happy@gmail.com>
Date: Fri, 14 Jun 2019 14:15:06 +0200
Subject: [PATCH] fix: when header mode is screen, disable animations by
 default

---
 packages/stack/src/views/Stack/StackView.tsx | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/packages/stack/src/views/Stack/StackView.tsx b/packages/stack/src/views/Stack/StackView.tsx
index 318212a0..5b5143bc 100644
--- a/packages/stack/src/views/Stack/StackView.tsx
+++ b/packages/stack/src/views/Stack/StackView.tsx
@@ -9,6 +9,7 @@ import {
   DefaultTransition,
   ModalSlideFromBottomIOS,
 } from '../../TransitionConfigs/TransitionPresets';
+import { forNoAnimation } from '../../TransitionConfigs/HeaderStyleInterpolators';
 import {
   NavigationProp,
   SceneDescriptor,
@@ -282,11 +283,18 @@ class StackView extends React.Component<Props, State> {
     const headerMode =
       mode !== 'modal' && Platform.OS === 'ios' ? 'float' : 'screen';
 
-    const transitionPreset =
+    let transitionPreset =
       mode === 'modal' && Platform.OS === 'ios'
         ? ModalSlideFromBottomIOS
         : DefaultTransition;
 
+    if (headerMode === 'screen') {
+      transitionPreset = {
+        ...transitionPreset,
+        headerStyleInterpolator: forNoAnimation,
+      };
+    }
+
     return (
       <Stack
         getPreviousRoute={this.getPreviousRoute}