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 // Step 1: Set up the notification channel for Android
  useEffect(() => {
    // Android-specific configuration for notification channels
    Notifications.setNotificationChannelAsync("custom_sound_channel444sds", {
      name: "Custom Sound Notifications",
      importance: Notifications.AndroidImportance.HIGH,
      sound: "notfication_sound", // This must match the sound name from app.json
      vibrationPattern: [0, 250, 250, 250], // Customize vibration
      lightColor: "#FF231F7C", // Customize LED color for the notification
    });

    // Step 2: Set global notification handler for foreground notifications
    Notifications.setNotificationHandler({
      handleNotification: async () => ({
        shouldShowAlert: true, // Show alert when notification is received
        shouldPlaySound: true, // Play sound when notification is received
        shouldSetBadge: false, // Don't update app badge
      }),
    });
  }, []); // Run once on component mount

  // Step 3: Function to send a custom notification with the sound
  const sendCustomNotification = async () => {
    await Notifications.scheduleNotificationAsync({
      content: {
        title: "Order Received", // Notification title
        body: "You have a new order request!", // Notification body message
        sound: "notfication_sound", // The name of the custom sound defined in app.json
        data: { orderId: "12345" }, // Additional data for the notification
      },
      trigger: null, // Send the notification immediately
    });
  };
  sendCustomNotification();
  // Step 4: Listen for background notifications (optional)
  useEffect(() => {
    const backgroundSubscription =
      Notifications.addNotificationReceivedListener((notification) => {
        // Handle background notification
        console.log("Background Notification received:", notification);
      });

    // Cleanup the listener when component unmounts
    return () => backgroundSubscription.remove();
  }, []);