39 lines
1.1 KiB
JavaScript
39 lines
1.1 KiB
JavaScript
import React, { createContext, useContext, useState, useEffect } from "react";
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import { useWindowDimensions } from "react-native";
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import * as ScreenOrientation from "expo-screen-orientation";
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const initialState = { isLandscape: false, setIsLandscape: () => {} };
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const DeviceOrientationChange = createContext(initialState);
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export const useDeviceOrientationChange = () => {
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return useContext(DeviceOrientationChange);
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};
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export const DeviceOrientationChangeProvider = ({ children }) => {
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const [isLandscape, setIsLandscape] = useState(false);
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const { height, width } = useWindowDimensions();
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const data = async () => {
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await ScreenOrientation.lockAsync(
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ScreenOrientation.OrientationLock.PORTRAIT_UP
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);
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};
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useEffect(() => {
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data();
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//ScreenOrientation.unlockAsync();
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}, []);
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useEffect(() => {
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if (height / width > 1.5) {
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setIsLandscape(false);
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}
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if (height / width < 1.5) {
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//setIsLandscape(true);
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}
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}, [height, width]);
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return (
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<DeviceOrientationChange.Provider value={{ isLandscape, setIsLandscape }}>
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{children}
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</DeviceOrientationChange.Provider>
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);
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};
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