react-native-unit-components/lib/module/hooks/useAppStateListener.js

Unit React Native components

/* eslint-disable @typescript-eslint/no-explicit-any */
import { useEffect, useRef, useState } from 'react';
import { AppState } from 'react-native';
const getIsAppActive = currentAppState => {
  return currentAppState !== 'background' && currentAppState !== 'inactive';
};
export const useAppStateListener = () => {
  const appState = useRef(AppState.currentState);
  const [isAppActive, setIsAppActive] = useState(getIsAppActive(appState.current));
  useEffect(() => {
    const subscription = AppState.addEventListener('change', nextAppState => {
      appState.current = nextAppState;
      setIsAppActive(getIsAppActive(appState.current));
    });
    return () => {
      subscription.remove();
    };
  }, []);
  return isAppActive;
};
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