rng-starter_SceneSplash_03.jsx

// ...
import { connect } from 'react-redux' // #1 grab connect from react-redux
// ...

const SceneSplash = ({ isUserLoggedIn, navigation }) => {
    const navigationTarget = isUserLoggedIn ? 'Home' : 'Login' // #2 determine path
    
    useFocusEffect(
        useCallback(() => {
            const delayedNavigation = setTimeout(() => {
                navigation.navigate(navigationTarget) // #3a replace 'login' with navigationTarget
            }, 2000)
            return () => clearTimeout(delayedNavigation)
        }, [])
    )
    return ( // #3b replace 'login' with navigationTarget
      <TouchableWrapper handlePress={() => navigation.navigate(navigationTarget)}>
        // ...
      </TouchableWrapper>
      )
}

SceneSplash.propTypes = {
    isUserLoggedIn: PropTypes.bool.isRequired, // #4 add propType
    navigation: PropTypes.object.isRequired,
}

export default SceneSplash
const mapStateToProps = (state) => ({
    isUserLoggedIn: state.user.isLoggedIn, // #5 map stored value
})

export default connect(
    mapStateToProps, // #6 connect SceneSplash and add mapped state
)(SceneSplash)