Add correct RNHideFocus

HideFocus/RNHideFocus/.expo-shared/assets.json

+{
+  "12bb71342c6255bbf50437ec8f4441c083f47cdb74bd89160c15e4f43e52a1cb": true,
+  "40b842e832070c58deac6aa9e08fa459302ee3f9da492c7e77d93d2fbf4a56fd": true
+}

HideFocus/RNHideFocus/.gitignore

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

HideFocus/RNHideFocus/App.js

+import React from 'react';
+import { StyleSheet, Text, View, TouchableOpacity } from 'react-native';
+
+
+function changeText(){
+	console.log("PIPPO");
+}
+
+export default class App extends React.Component{
+	state = {buttonText:"BUTTON 2", accessible:true}
+
+	
+	changeText(){
+		this.setState({buttonText:"PIPPO2"})
+	}
+	
+	hideFocus(){
+		console.log("Button clicked")
+		this.setState({accessible:false, buttonText:"BUTTON 2: I am no more focusable"})
+	}
+	
+	render(){
+		return (
+			<>
+				<View style={styles.header}>
+						<Text style={styles.headerText}>RNHideFocus</Text>
+				</View>
+				<View style={styles.container} >
+
+					<View>
+						<TouchableOpacity style={styles.button} onPress={() => this.hideFocus()} >
+							<Text>Press to make BUTTON 2 unfocusable</Text>
+						</TouchableOpacity>
+					</View>
+
+					<View>
+						<TouchableOpacity style={styles.button}>
+							<Text>BUTTON 1 </Text>
+						</TouchableOpacity>
+					</View>
+
+					<View importantForAccessibility={this.state.accessible ? "yes" : "no-hide-descendants" } accessible={this.state.accessible}>
+						<TouchableOpacity backgroundColor="" style={styles.button} importantForAccessibility={this.state.accessible ? "yes" : "no-hide-descendants" } accessible={this.state.accessible}>
+							<Text importantForAccessibility={this.state.accessible ? "yes" : "no-hide-descendants" } accessible={this.state.accessible}>{this.state.buttonText}</Text>
+						</TouchableOpacity>
+					</View>
+
+				</View>
+			</>
+		  );
+	}
+}
+
+const styles = StyleSheet.create({
+  container: {
+    flex: 1,
+    backgroundColor: '#fff',
+    alignItems: 'center',
+    justifyContent: 'center',
+  },
+  button: {
+    alignItems: 'center',
+    backgroundColor: '#DDDDDD',
+    padding: 10,
+    marginBottom: 20,
+  },
+
+  header: {
+    backgroundColor: '#008577',
+    paddingHorizontal: 20,
+	paddingVertical: 20,
+	marginTop: 20,
+  },
+  headerText: {
+    color: 'white',
+  },
+
+
+});

HideFocus/RNHideFocus/app.json

+{
+  "expo": {
+    "name": "RNHideFocus",
+    "slug": "RNHideFocus",
+    "platforms": [
+      "ios",
+      "android",
+      "web"
+    ],
+    "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
+    }
+  }
+}

HideFocus/RNHideFocus/babel.config.js

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

HideFocus/RNHideFocus/package.json

+{
+  "main": "node_modules/expo/AppEntry.js",
+  "scripts": {
+    "start": "expo start",
+    "android": "expo start --android",
+    "ios": "expo start --ios",
+    "web": "expo start --web",
+    "eject": "expo eject"
+  },
+  "dependencies": {
+    "expo": "~37.0.3",
+    "react": "~16.9.0",
+    "react-dom": "~16.9.0",
+    "react-native": "https://github.com/expo/react-native/archive/sdk-37.0.1.tar.gz",
+    "react-native-web": "~0.11.7"
+  },
+  "devDependencies": {
+    "babel-preset-expo": "~8.1.0",
+    "@babel/core": "^7.8.6"
+  },
+  "private": true
+}