feat(React InstantSearch Native Hooks): add Getting Started example (#358)

Author: sarahdayan

React InstantSearch Hooks Native/getting-started/.expo-shared/assets.json

@@ -0,0 +1,4 @@
+{
+  "12bb71342c6255bbf50437ec8f4441c083f47cdb74bd89160c15e4f43e52a1cb": true,
+  "40b842e832070c58deac6aa9e08fa459302ee3f9da492c7e77d93d2fbf4a56fd": true
+}

React InstantSearch Hooks Native/getting-started/.gitignore

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+node_modules/
+.expo/
+dist/
+npm-debug.*
+*.jks
+*.p8
+*.p12
+*.key
+*.mobileprovision
+*.orig.*
+web-build/
+
+# macOS
+.DS_Store

React InstantSearch Hooks Native/getting-started/App.tsx

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+import React, { useRef, useState } from 'react';
+import { FlatList, SafeAreaView, StyleSheet, Text, View } from 'react-native';
+import { StatusBar } from 'expo-status-bar';
+import algoliasearch from 'algoliasearch/lite';
+import { InstantSearch } from 'react-instantsearch-hooks';
+
+import { InfiniteHits } from './src/InfiniteHits';
+import { SearchBox } from './src/SearchBox';
+import { Highlight } from './src/Highlight';
+import { Filters } from './src/Filters';
+import { ProductHit } from './types/ProductHit';
+
+const searchClient = algoliasearch(
+  'latency',
+  '6be0576ff61c053d5f9a3225e2a90f76'
+);
+
+export default function App() {
+  const [isModalOpen, setModalOpen] = useState(false);
+  const listRef = useRef<FlatList>(null);
+
+  function scrollToTop() {
+    listRef.current?.scrollToOffset({ animated: false, offset: 0 });
+  }
+
+  return (
+    <SafeAreaView style={styles.safe}>
+      <StatusBar style="light" />
+      <View style={styles.container}>
+        <InstantSearch searchClient={searchClient} indexName="instant_search">
+          <SearchBox onChange={scrollToTop} />
+          <Filters
+            isModalOpen={isModalOpen}
+            onToggleModal={() => setModalOpen((isOpen) => !isOpen)}
+            onChange={scrollToTop}
+          />
+          <InfiniteHits ref={listRef} hitComponent={Hit} />
+        </InstantSearch>
+      </View>
+    </SafeAreaView>
+  );
+}
+
+type HitProps = {
+  hit: ProductHit;
+};
+
+function Hit({ hit }: HitProps) {
+  return (
+    <Text>
+      <Highlight hit={hit} attribute="name" />
+    </Text>
+  );
+}
+
+const styles = StyleSheet.create({
+  safe: {
+    flex: 1,
+    backgroundColor: '#252b33',
+  },
+  container: {
+    flex: 1,
+    backgroundColor: '#ffffff',
+    flexDirection: 'column',
+  },
+});

React InstantSearch Hooks Native/getting-started/README.md

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+# ais-ecommerce-demo-app
+
+_This project was generated with [create-instantsearch-app](https://github.com/algolia/create-instantsearch-app) by [Algolia](https://algolia.com)._
+
+## Get started
+
+To run this project locally, install the dependencies and run the local server:
+
+```sh
+npm install
+npm start
+```
+
+Alternatively, you may use [Yarn](https://http://yarnpkg.com/):
+
+```sh
+yarn
+yarn start
+```

React InstantSearch Hooks Native/getting-started/app.json

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+{
+  "expo": {
+    "name": "ais-ecommerce-demo-app",
+    "slug": "ais-ecommerce-demo-app",
+    "version": "1.0.0",
+    "orientation": "portrait",
+    "icon": "./assets/icon.png",
+    "splash": {
+      "image": "./assets/splash.png",
+      "resizeMode": "contain",
+      "backgroundColor": "#ffffff"
+    },
+    "updates": {
+      "fallbackToCacheTimeout": 0
+    },
+    "assetBundlePatterns": ["**/*"],
+    "ios": {
+      "supportsTablet": true
+    },
+    "android": {
+      "adaptiveIcon": {
+        "foregroundImage": "./assets/adaptive-icon.png",
+        "backgroundColor": "#FFFFFF"
+      }
+    },
+    "web": {
+      "favicon": "./assets/favicon.png"
+    }
+  }
+}

React InstantSearch Hooks Native/getting-started/assets/adaptive-icon.png

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+module.exports = function (api) {
+  api.cache(true);
+  return {
+    presets: ['babel-preset-expo'],
+  };
+};