Unable to detect NFC toggle changes from Quick Settings / Notification Panel on Android

[jamalud-lab]

Steps to Reproduce:
1. Launch an app that uses react-native-nfc-manager to check NFC state.
2. Disable NFC from the Quick Settings / Notification Panel while the app is running.
3. Observe that the app does not receive any events about the state change

Expected Behavior:
The app should receive a state change event (e.g., onStateChanged) when NFC is toggled via the Quick Settings / Notification Panel.

Actual Behavior:
No event is fired. Apps can only detect NFC state on focus/resume or by polling.

Possible Solutions:

useEffect(() => {
    const listener = NfcManager.onStateChanged((state) => {
      console.log('NFC state changed:', state);
    });

    return () => {
      listener.remove();
    };
  }, []);

[tastydev]

What is your issue exactly? using:

useEffect(() => {
    NfcManager.setEventListener(
      NfcEvents.StateChanged,
      (event: { state: string }) => {
        if (!event || !event.state) {
          return;
        }
        const enabled = event.state === 'on' || event.state === 'turning_on';
        console.log('NFC state changed: ', enabled);
      },
    );

    return () => {
      NfcManager.setEventListener(NfcEvents.StateChanged, null);
    };
  }, []);

or without using the nfc-manager api:

useEffect(() => {
   const subscription = DeviceEventEmitter.addListener(
      'NfcManagerStateChanged',
      event => {
        if (!event || !event.state) {
          return;
        }
        const enabled = event.state === 'on' || event.state === 'turning_on';
        console.log('NFC state changed (DeviceEventEmitter): ', enabled);
      },
    );

    return () => {
      subscription.remove()
    };
}, []);

works fine on my end? (v4, new arch only)

Logs (Real Device):