Function restorePrefs

example/src/index.tsx:79–90

()

  React.useEffect(() => {
    const restorePrefs = async () => {
      try {
        const prefString = await AsyncStorage.getItem(PREFERENCES_KEY);
        const preferences = JSON.parse(prefString || '');

        if (preferences) {
          setIsDarkMode(preferences.theme === 'dark');
        }
      } catch (e) {
        // ignore error
      }
    };

    restorePrefs();
  }, []);