From 1aec8819585d1e78f646bb0aac29d400083cf144 Mon Sep 17 00:00:00 2001
From: Genki Kondo <gkondo@fb.com>
Date: Thu, 10 Feb 2022 21:06:45 -0800
Subject: [PATCH] Add Animated Color example

Summary:
Changelog:
[Internal] - Add an example to demo Animated colors with both JS and native drivers

Reviewed By: mdvacca

Differential Revision: D34153047

fbshipit-source-id: 9b61fd4e5f597b0440bed7ff1a33716e50ec34e5
---
 .../js/examples/Animated/AnimatedIndex.js     |   2 +
 .../examples/Animated/ColorStylesExample.js   | 125 ++++++++++++++++++
 2 files changed, 127 insertions(+)
 create mode 100644 packages/rn-tester/js/examples/Animated/ColorStylesExample.js

diff --git a/packages/rn-tester/js/examples/Animated/AnimatedIndex.js b/packages/rn-tester/js/examples/Animated/AnimatedIndex.js
index f12795a2b3db8c..dbe87a824826c8 100644
--- a/packages/rn-tester/js/examples/Animated/AnimatedIndex.js
+++ b/packages/rn-tester/js/examples/Animated/AnimatedIndex.js
@@ -19,6 +19,7 @@ import ComposeAnimationsWithEasingExample from './ComposeAnimationsWithEasingExa
 import TransformBounceExample from './TransformBounceExample';
 import ComposingExample from './ComposingExample';
 import TransformStylesExample from './TransformStylesExample';
+import ColorStylesExample from './ColorStylesExample';
 
 export default ({
   framework: 'React',
@@ -31,6 +32,7 @@ export default ({
   showIndividualExamples: true,
   examples: [
     TransformStylesExample,
+    ColorStylesExample,
     FadeInViewExample,
     ComposingExample,
     EasingExample,
diff --git a/packages/rn-tester/js/examples/Animated/ColorStylesExample.js b/packages/rn-tester/js/examples/Animated/ColorStylesExample.js
new file mode 100644
index 00000000000000..7fa9577da1809d
--- /dev/null
+++ b/packages/rn-tester/js/examples/Animated/ColorStylesExample.js
@@ -0,0 +1,125 @@
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @flow strict-local
+ * @format
+ */
+
+import type {RNTesterModuleExample} from '../../types/RNTesterTypes';
+import * as React from 'react';
+import {Animated, View, StyleSheet} from 'react-native';
+import RNTConfigurationBlock from '../../components/RNTConfigurationBlock';
+import RNTesterButton from '../../components/RNTesterButton';
+import ToggleNativeDriver from './utils/ToggleNativeDriver';
+
+function AnimatedView({useNativeDriver}: {useNativeDriver: boolean}) {
+  const animations = [];
+
+  const animatedViewStyle = {
+    backgroundColor: new Animated.Color('blue'),
+    borderColor: new Animated.Color('orange'),
+  };
+  animations.push(
+    Animated.timing(animatedViewStyle.backgroundColor, {
+      toValue: new Animated.Color('red'),
+      duration: 1000,
+      useNativeDriver,
+    }),
+  );
+  animations.push(
+    Animated.timing(animatedViewStyle.borderColor, {
+      toValue: new Animated.Color('purple'),
+      duration: 1000,
+      useNativeDriver,
+    }),
+  );
+
+  const animatedTextStyle = {
+    color: new Animated.Color('blue'),
+  };
+  animations.push(
+    Animated.timing(animatedTextStyle.color, {
+      toValue: new Animated.Color('red'),
+      duration: 1000,
+      useNativeDriver,
+    }),
+  );
+
+  const animatedImageStyle = {
+    tintColor: new Animated.Color('blue'),
+  };
+  animations.push(
+    Animated.timing(animatedImageStyle.tintColor, {
+      toValue: new Animated.Color('red'),
+      duration: 1000,
+      useNativeDriver,
+    }),
+  );
+
+  const animation = Animated.parallel(animations);
+
+  return (
+    <>
+      <RNTesterButton
+        onPress={() => {
+          animation.reset();
+          animation.start();
+        }}>
+        Press to animate
+      </RNTesterButton>
+      <Animated.View style={[styles.animatedView, animatedViewStyle]} />
+      <Animated.Text style={[styles.animatedText, animatedTextStyle]}>
+        Hello World
+      </Animated.Text>
+      <Animated.Image
+        style={[styles.animatedImage, animatedImageStyle]}
+        source={require('../../assets/bunny.png')}
+      />
+    </>
+  );
+}
+
+function AnimatedColorStyleExample(): React.Node {
+  const [useNativeDriver, setUseNativeDriver] = React.useState(false);
+
+  return (
+    <View>
+      <RNTConfigurationBlock>
+        <ToggleNativeDriver
+          value={useNativeDriver}
+          onValueChange={setUseNativeDriver}
+        />
+      </RNTConfigurationBlock>
+      <AnimatedView
+        key={`animated-view-use-${useNativeDriver ? 'native' : 'js'}-driver`}
+        useNativeDriver={useNativeDriver}
+      />
+    </View>
+  );
+}
+
+const styles = StyleSheet.create({
+  animatedView: {
+    height: 100,
+    width: 100,
+    borderWidth: 10,
+  },
+  animatedText: {
+    fontSize: 20,
+    fontWeight: 'bold',
+  },
+  animatedImage: {
+    height: 100,
+    width: 100,
+  },
+});
+
+export default ({
+  title: 'Color Styles',
+  name: 'colorStyles',
+  description: 'Animations of color styles.',
+  render: () => <AnimatedColorStyleExample />,
+}: RNTesterModuleExample);