nfc

With the latest update of iOS 11.2 I found that after scanning a NFC tag, the confirmation message (the check mark) is extended for a longer period of time. How can I remove that time delay? Thank you

Hello, i want to have a NFCReader and NFCWriter in one ViewController. The problem is that always the writeNFC function gets called even when I call the readNFC function. What I want: readNFC function which starts the session calls --> func readerSession(_ session: NFCNDEFReaderSession, didDetectNDEFs messages: [NFCNDEFMessage]) { writeNFC function which starts the session calls --> func readerSession(_ writesession: NFCNDEFReaderSession, didDetect tags: [NFCNDEFTag]) { What happens: write and readNFC call --> func readerSession(_ writesession: NFCNDEFReaderSession, didDetect tags: [NFCNDEFTag]) { which is the function that writes on NFC Tags. How can you have both functions in on file and be able to call them both? Thanks for Help

I am using NFC when the phone is near the NFC reader times below the error： 2024-07-15 15:43:03.608427+0800 TestNFC[16022:1038141] [xpc.exceptions] connection to service with pid 58 named com.apple.nfcd.service.corenfc: Exception caught during decoding of received selector didDetectExternalReaderWithNotification:, dropping incoming message. Exception: Exception while decoding argument 0 (#2 of invocation): Exception: decodeObjectForKey: class NFFieldNotification not loaded or does not exist my code: #import @interface ViewController () @property (strong, nonatomic) NFCTagReaderSession *session; @end @implementation ViewController - (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view. self.view.backgroundColor = [UIColor whiteColor]; if (@available(iOS 13.0, *)) { // 初始化 NFC 设置代理 NFCTagReaderSessionDelegate if (NFCNDEFReaderSession.readingAvailable) { self.session = [[NFCTagReaderSession alloc] initWithPollingOption:NFCPollingISO14443 delegate

So we are developing an NFC reader for a client and one of the requirements was Apple ECP. We submitted a product plan and it was approved and we were given access to the specific documentation for ECP. We are looking to only use Loyalty passes via NFC. Not Apple Pay. We wish to develop passes that have NFC capability and apparently you need another approval for NFC Entitlement. Apple just denied our application. No reason given, just denied. How are we suppose to develop a solution when we can only do one side of the development? Also we are seeing VAS mentioned and believe we also need access to this documentation as well, but no idea where to request it. Nothing in our developer portal or wpc portal. Can someone from Apple please steer us in the right direction. As we understand it we need: Approved hardware product plan (which we have) Access to ECP 2.0 documentation (which we have) Access to VAS protocol documentation (we don't have) NFC entitlement to be able

Is this chip compatible with NFC.After using application NFC Tools, it is not being picked up?

Apple's docs for Background Tag Reading state clearly that: ...be aware there are times when the display is on and background tag reading is unavailable, such as if [...] Airplane mode is enabled. Is anyone aware of the actual reason behind this restriction? Consider these examples: User A visits a different country and doesn't have local cell service. They use WiFi to access the internet, but keep airplane mode on to avoid expensive roaming charges. They apparently need to pay roaming fees in order to scan an NFC tag. User B is actually on a plane (literally the reason for airplane mode). They strike up a conversation with their seatmate, who wants to share contact info using an NFC business card. It won't work until the flight lands. In both of these cases, airplane mode is restricting what seem to be harmless attempts to scan a tag. Further, users don't commonly understand this restriction, and I am at a loss for how to explain Apple's reasoning to frustrated customers. Does anyone have a

Please understand me for using Google Translate I was trying to make an NFC Tag Background Reading app I prepared the environment - apple-app-site-association file at /apple-app-site-association and /.well-known/apple-app-site-association also, openssl smime signed associated domains applinks:{my domain} at my xcode project success at https://branch.io/resources/aasa-validator/ I have already set data to url in nfc tag universal link URL {my domain} but nfc tag background reading always open up safari please tell me how to solve this problem

I didn't find any information regarding the Apple pay NFC for buying physical goods etc in Apple Pay documentation. Is it possible to use the Apple Pay NFC inside the app? I am able to develop an app using the apple pay in-app feature but interested to integrate the NFC Apple Pay feature also for physical goods etc.Thanks

Hi,i added some NFC background reading to my app. But when I try to deploy the app on the ipod touch it crashs directly. On the iPad and Simulator it works without problems, all the dont have NFC. I tried to add the canImport(CoreNFC) stuff, and also the do not embed CoreNFC.It crashs with this message:dyld: Library not loaded: /System/Library/Frameworks/CoreNFC.framework/CoreNFC Referenced from: /private/var/containers/Bundle/Application/4BD57EFD-C373-4B2E-993B-663A142995AA/nfcTest.app/nfcTest Reason: image not foundMessage from debugger: Terminated due to signal 6As soon as I have this function in my app delegate it stops working. Even its never called. #if canImport(CoreNFC) func application(_ application: UIApplication, continue userActivity: NSUserActivity, restorationHandler: @escaping ([UIUserActivityRestoring]?) -> Void) -> Bool { guard userActivity.activityType == NSUserActivityTypeBrowsingWeb else { return false } // Confirm that the NSUserActivity object contains a valid NDE