Se creó un hook que verifica la orientación del telefono

import { useEffect, useState } from "react";

import * as ScreenOrientation from "expo-screen-orientation";

export const useScreenOrientation = () => {

  const [isPortrait, setIsPortrait] = useState<boolean>(true);

  useEffect(() => {

    const listener = ScreenOrientation.addOrientationChangeListener((event) => {

      if (

        event.orientationInfo.orientation ===

        ScreenOrientation.Orientation.PORTRAIT_UP

      ) {

        setIsPortrait(true);

      } else {

        setIsPortrait(false);

      }

    });

    return () => {

      ScreenOrientation.removeOrientationChangeListener(listener);

    };

  }, []);

  return { isPortrait };

};