- From: Zoltan Kis via GitHub <sysbot+gh@w3.org>
- Date: Fri, 23 Oct 2015 11:18:24 +0000
- To: public-web-nfc@w3.org
Note that in the example above NFC is the same thing as NFCAdapter used to be. If there are multiple NFC adapters, implementations MAY choose one of them based on settings/heuristics, or pop up a dialog for choosing one of the adapters. Implementations will need to do things with this multiplicity in mind. I think the spec should include a note saying that the NFC object should be a singleton per physical NFC adapter and script execution context. Subsequent calls on requestNFC() would return the same object if it was requested before, or otherwise construct it again. This solves the problem of dangling watches for bad client code. -- GitHub Notif of comment by zolkis See https://github.com/w3c/web-nfc/issues/67#issuecomment-150546540
Received on Friday, 23 October 2015 11:18:28 UTC