Please provide the following:
- SDK Version:
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”: {
"@react-native-community/masked-view": "0.1.6",
"@react-native-community/netinfo": "5.5.1",
"@react-navigation/native": "^5.1.6",
"@react-navigation/stack": "^5.2.11",
"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-gesture-handler": "~1.6.0",
"react-native-reanimated": "~1.7.0",
"react-native-safe-area-context": "0.7.3",
"react-native-screens": "~2.2.0",
"react-native-web": "~0.11.7"
},
“devDependencies”: {
"@babel/core": "^7.8.6",
"babel-preset-expo": "~8.1.0"
},
“private”: true
}
- Platforms(Android/iOS/web/all):
Issue related to Android
App.js
import React, {useEffect, useState} from ‘react’;
import { StyleSheet, Text, View } from ‘react-native’;
import NetInfo from ‘@react-native-community/netinfo’;
export default function App() {
const [name, setName] = useState(“”)
useEffect(() => {
const unsubscribe = NetInfo.addEventListener(state => {
console.log('Is connected?', state.isConnected);
setName(state.isConnected);
}, []);
return () => {
unsubscribe();
}
});
return (
<View style={styles.container}>
<Text
>{name}</Text>
</View>
);
}
const styles = StyleSheet.create({
container: {
flex: 1,
backgroundColor: '#fff',
alignItems: 'center',
justifyContent: 'center',
},
});
android emulator works fine. but physical device got error.
getting this error when internet disconnect
red screen error: java.lang.illegalStateException:WebSocket connection no longer valid