nfc

My app is handling App Clips from QR codes and NFC tags. When an NFC tag is scanned, App Clip Card pops up. I can enter the application - no problem here. While application is still in foreground, NFC tag is scanned again. In iOS 13 it would mean that additional system notification is placed on top of the screen, this was inconvenient but not intrusive. In iOS 14 I can see almost entire app screen taken over by App Clip Card. I would expect the system to detect that app is already opened and disregard the App Clip Card invocation. Is it configurable to disable popping up of an App Clip Card from MY OWN app? Or should I file a bug?

A clear description of the problem: The App Clip card will show even if the user already has the app installed on their phone whether the app is foregrounded, backgrounded, or not running states. A step-by-step set of instructions to reproduce the problem (if possible): Install the App on the App Store that has an App Clip associated with it. Proceed to scan a QR code that has the invocation URL of the App Clip embedded in it. The App Clip card will pop up onto the screen with the image, title, subtitle, and the View button. The user taps View on the App Clip Card. It will open the app. What results you expected? I expected in step 3 that the App Clip card will not show but instead the App itself will directly open. What results you actually saw? The user will need to perform step 4 in order to open the app. I reported the above via the Feedback Assistant for developers to report bugs to Apple. But I wanted to see if anyone else has experience this issue and gotten any feedback from Apple? It has a negative i

I have an app where I want to scan an aztec-code into a reader (that also reads NFC) which will trigger apple pay. I need to supress apple pay to use my app. This is done by applying to apple and get an entitlement which i have applied to my profile. Now all I have to do is to add the following code: PKPassLibrary.RequestAutomaticPassPresentationSuppression((PKAutomaticPassPresentationSuppressionResult r) => { }); And add the entitlement to the Entitlement.plist. This works for a clean app with nothing in it, but do not work for my app. Any suggestions as to what can be the problem here?

I compiled and installed the sample accessory from connectedhomeip. Unfortunately after putting the accessory into pairing mode, the Home app in iOS 15 and iPadOS 15 does not see the Matter accessory. The accessory broadcasts correctly pairing advert over Bluetooth and emits a pairing data over NFC, but iOS says the NFC code has no useful data. Does the first beta not support Matter yet?

Hi, does anyone know which content/information does the nfc chip has in workout devices?We train with egym workout devices, which have no Apple Gymkit possibilities at the moment. (Polar and fitbit are partners of egym).Which person is responsible for upgrade workout devices for apple gymkit? Perhaps, we can get an email address?If there is no possiblity, does anyone has managed it to get egym cloud information into apple watch activities automatically?ThanksMichael

I have a digital body weight scale that I want to make IoT. Getting the weight shouldn't be an issue, but I want to feed that data directly to Apple Health, without an app in the middle. I was thinking about using either Bluetooth or NFC so when someone weights him/herself, it sends the weight data directly to the iPhone. Is this a capability? Could this ever be implemented in future iOS/Health versions? I can see how this would greatly increase the use of Apple Health by devices in-the-wild. Sending information directly to the device would greatly reduce both time and cost for a developer and keep it somewhat future-proof, while also removing constraints (having an app, registering an account etc) for the user. I imagine having some specific data packet for Apple Health data that could be transmitted via NFC or Bluetooth that would trigger an event on the user's device showing the data/data-type and asking him to allow/add it to his Health app.

Hi everyone, I created a simple application for iOS using swift 4.2, this application use Core NFC, but ever use scanner NFC this erro appear:2019-01-03 13:26:59.854792-0200 NFCteste[10884:3626226] [general] connection to service named com.apple.nfcd.service.corenfc: Exception caught during decoding of received message, dropping incoming message. Exception: Exception while decoding argument 0 (#2 of invocation): Exception: decodeObjectForKey: class NFFieldNotification not loaded or does not existSomeone can to help me?

Hi Everyone, Do apple block domains from working with NFC tags? For the last year I have been selling cards with NFC tags using a specific URL. As of yesterday iOS no longer reads this specific URL. Change the URL by one character to anything else and it works fine. Has apple blocked my domain from working specifically? The first error we got was cps Error Domain error 2 and now the phone wont scan the tag at all, but change the tag to another URL and it works fine. Any help as my business runs off this and I need a fix.

If you run NFCTagReaderSession.invalidate () after the NFC has finished reading, it will take 2-3 seconds slower for iOS 14 to call back didInvalidateWithError than for iOS 13. The verified app was created with xcode 12.4. The device for iOS 13 is iPhone X. The device for iOS 14 is iPhone 11. In iOS13, it takes 0.01 [s] from calling invalidate () to the callback method. In iOS14, it takes 2.913 [s] from calling invalidate () to the callback method. I don't understand why iOS 14 was slow.