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App.tsx
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App.tsx
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import { useCallback, useEffect, useState } from 'react';
import MainRoutes from './src/routes';
import Login from './src/screens/Login';
import { auth } from './firebase';
import { onAuthStateChanged } from 'firebase/auth';
import { ActivityIndicator } from 'react-native';
import { StatusBar } from 'expo-status-bar';
import Provider from './src/contexts/Provider';
import * as SplashScreen from 'expo-splash-screen';
export default function App() {
const [isLoggedIn, setIsLoggedIn] = useState<boolean | null>(null);
useEffect(() => {
const subscribe = auth.onAuthStateChanged((user) => {
if (user) {
setIsLoggedIn(true);
} else {
setIsLoggedIn(false);
}
});
return subscribe;
}, []);
return (
<>
{isLoggedIn === null ? (
<ActivityIndicator size={50} color={'#000'} style={{ flex: 1, justifyContent: 'center', alignItems: 'center' }} />
) : isLoggedIn ? (
<Provider>
<MainRoutes />
</Provider>
) : (
<Login />
)}
<StatusBar style='auto' />
</>
);
}