Answers for "call function each time visit screen react native functional components"

call function each time visit screen react native functional components

You have to add focus listener so when you go back, It will refresh the data like

import * as React from 'react';
import { View } from 'react-native';

function AppScreen({ navigation }) {
  React.useEffect(() => {
    const unsubscribe = navigation.addListener('focus', () => {
      // The screen is focused
      // Call any action and update data
    });

    // Return the function to unsubscribe from the event so it gets removed on unmount
    return unsubscribe;
  }, [navigation]);

  return <View />;
}