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nfc

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Testing confirmAcquired in App Clip via simulator?
Hi. I have NSAppClipRequestLocationConfirmation set to YES in my App Clip's Info.plist's NSAppClip's dictionary. I've also enabled _XCAppClipURL in my Run arguments, and it's set to my domain. And my iPhone iOS 14 simulator's location is set to a test location. But I get the APActivationPayloadError.Code.disallowed error (1) from confirmAcquired(in:completionHandler:) which I'm pretty sure is because the source of the app clip’s invocation wasn’t an NFC tag or visual code. Is there anything I can do to test confirmAcquired in a simulator? Thanks!
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835
Jul ’20
tagReaderSession(_:didInvalidateWithError:) (NFCError Code:200) called on iOS 15 beta 4.
The following phenomenon is occurring on iOS15 beta 4. (I didn't check in other iOS 15 beta versions.) Immediately after completing the NFC scan, when the App ran nfcReaderSession?.begin(), tagReaderSession(:didInvalidateWithError:) was called and the error code was 200. Immediately after that, tagReaderSessionDidBecomeActive(:) was called and the scan sheet was displayed. The [Cancel] button in the scan sheet is not operated. If you execute the method after a while after the NFC scan is completed, the above phenomenon will not occur.
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1.2k
Aug ’21
Ionic NFC Support is NOT available on IOS
Hello, I have a big problem with the NFC (I use Ionic & Capacitor), indeed despite having uninstalled and reinstalled it still gives me the same error when I compile it on an IOS emulator: [CoreNFC] 00000002 822651e0 -[NFCHardwareManager areFeaturesSupported:outError:]:154 XPC Error: Error Domain=NSCocoaErrorDomain Code=4099 The connection to service on pid 0 named com.apple.nfcd.service.corenfc was invalidated from this process. UserInfo={NSDebugDescription=The connection to service on pid 0 named com.apple.nfcd.service.corenfc was invalidated from this process. I don't understand this error, I correctly add the right line on Info.plist to say that I am using NFC. I use the phonegap plugin made for ionic 5. **Ionic v5.33.1 Angular v12.1.0 Capacitor v1.2.0**
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3.6k
Aug ’21
Reply to Lazy encryption in NWListener
No. Could you expand on this a little bit? I’ve seen mixed thoughts online about Multipeer Connectivity, and would love to hear yours. Unfortunately, I won’t have physical access to the other device - this is going to be a proximity-based data transfer, kind of like NFC (which I can’t use for various reasons). That’s why I’m using CLBeacon - each phone acts as an iBeacon advertiser and an iBeacon detector, and when it finds a beacon in its immediate proximity, tries to initiate a peer-to-peer connection with them using Network.framework. Maybe the key negotiation could happen during that iBeacon detection phase, where if it detects an iBeacon, it sends it a UInt64 over Bluetooth and receives another UInt64, and then both peers combine them to create the key. Problem is, anyone could just eavesdrop eavesdrop on the Bluetooth connection and gain access to the key. Is there some other form of key negotiation I could do during the iBeacon phase?
Aug ’21
Reply to NFC (entitlements)
I don’t know more about Core NFC, alas, but the docs make it clear that com.apple.developer.nfc.readersession.felica.systemcodes is meant to be in your Info.plist, not in your entitlements. Share and Enjoy — Quinn “The Eskimo!” @ Developer Technical Support @ Apple let myEmail = eskimo + 1 + @ + apple.com
Topic: Code Signing SubTopic: Entitlements Tags:
Jul ’21
NFC (entitlements)
Hi there! I'm not able to build my NFC APP with Xcode 12.5.1 for my Iphone 11 pro Provisioning profile ... doesn't include the com.apple.developer.nfc.readersession.felica.systemcodes and com.apple.developer.nfc.readersession.iso7816.select-identifiers entitlements. **Here is my info.plist: ** and here is my entitlement: What could be the problem? Thank you in advance. Best Regards, Daniel
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2.6k
Jul ’21
Reply to Using Wallet.app to open doors with NFC reader
I have similar issue, I would like to open door using apple wallet. Currently the door opens using card (RFID). I was able to add a card to apple wallet. I want a guide on the following next steps : How I add ID or number to the pass? to transmit the number to the NFC reader to allow access ? is there a specific type of NFC reader to use with apple wallet? or can I use any NFC reader? Thank you
Topic: App & System Services SubTopic: Hardware Tags:
Jul ’21
CoreNFC Domain=NFCError Code=202 "Session invalidated unexpectedly"
Hello, I'm pretty new with iOS deployment and getting this error without any real explanation of what it means or insights into how to fix it. My app is being built in ionic and exported to Xcode and I've got it loading on my physical device. on the actual device (iPhone 11 Pro), when i tap a button that should scan and NFC tag, i get the following error: error:Error Domain=NFCError Code=202 Session invalidated unexpectedly UserInfo={NSLocalizedDescription=Session invalidated unexpectedly}, errorCode: 0xca here's what I've tried so far: added CoreNFC to the linked binaries of Build Phase under Targets>info I've added the key privacy-NFC usage description and the value $NFC_USAGE_DESCRIPTION (this was instructed by ionic during the build phase). otherwise I'm at a loss and can't find must other info. Any help or insights appreciated. Thanks.
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1.2k
Jul ’21