Samuel Newman
18 lines
380 B
TypeScript
18 lines
380 B
TypeScript
import {useCallback, useRef} from 'react'
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import {useFocusEffect} from '@react-navigation/native'
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export function useRefreshOnFocus<T>(refetch: () => Promise<T>) {
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const firstTimeRef = useRef(true)
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useFocusEffect(
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useCallback(() => {
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if (firstTimeRef.current) {
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firstTimeRef.current = false
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return
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}
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refetch()
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}, [refetch]),
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)
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}
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