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AppNavigation.js
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AppNavigation.js
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import React, { useState, useCallback, useMemo, useEffect } from "react";
import { Auth, StackNav } from "./GrowMoreNavigation";
import { NavigationContainer } from "@react-navigation/native";
import { AuthContext } from "../Context";
import AsyncStorage from "@react-native-async-storage/async-storage";
export const AppNavigation = () => {
const [storage, setStorage] = useState();
useEffect(() => {
getUserData();
}, [])
const getUserData = useCallback(() => {
AsyncStorage.getItem("userData").then((value) => {
let parseData = JSON.parse(value);
setStorage(parseData);
});
}, [])
const authContext = useMemo(() => {
return {
login: () => {
setStorage("userLogin");
},
signUp: () => {
setStorage("userSignup");
},
logOut: () => {
setStorage(null);
console.log('Logout')
},
};
}, []);
return (
<AuthContext.Provider value={authContext}>
<NavigationContainer>
{storage ? <StackNav /> : <Auth />}
</NavigationContainer>
</AuthContext.Provider>
);
};
export default AppNavigation;