Unmounting nfc listeners?

[smitch88]

I initialize some of the listeners usingaddListener in componentDidMount of a particular screen container. This particular app does a loop to process multiple tags. However, I don't want a user to be able to read NFC for the app at any random screen in the process. Is there already a way to remove the binding that was added, perhaps calling something on componentWillUnmount?

Would you suggest an alternative is just starting the listener once on app load and checking for the particular screen is the that is in view?

[giordy]

The "removeListener" is not implemented yet (it's a trivial addition though).

What you suggest is a possible workaround for the moment.

[smitch88]

Is there a plan to do this soon or would you like me to attempt to put a PR in?

[henrikra]

@smitch88 I think doing PR would be easy enough for you to do ;)

[clickclickonsal]

@henrikra I submitted a pull request with being able to remove the NFC Listener. 😄