nfc

问题 I'm trying to use NDEFReader() for NFC scan/write in React. This feature works from Chrome 81 (you can try it on your mobile in Chrome beta today on links below). GoogleChromeNfcSample, WhatWebCanDoTodayNfc To enable this feature, you need to go into chrome://flags/ and enable Experimental Web Platform features . The problem is that I can't make this work in React. I use create-react-app with TypeScript and console output: Cannot find name 'NDEFReader' I think that this causes a webpack check

问题 I have a problem. I want to use a the method onNewIntent(...) and getIntent(...) . Unfortunately the fragment do not know this intent. How can I use this method in my fragment? This fragment should be able to read an NFC tag, so I need the intent. I would be very happy to receive an answer. I thank you in advance. Below you can see my code. public class UserFragmentGeldaufladen extends Fragment { private Dialog epicDialog; private NfcAdapter nfcAdapter; private PendingIntent pendingIntent;

问题 I have a problem. I want to use a the method onNewIntent(...) and getIntent(...) . Unfortunately the fragment do not know this intent. How can I use this method in my fragment? This fragment should be able to read an NFC tag, so I need the intent. I would be very happy to receive an answer. I thank you in advance. Below you can see my code. public class UserFragmentGeldaufladen extends Fragment { private Dialog epicDialog; private NfcAdapter nfcAdapter; private PendingIntent pendingIntent;

问题 Need to have some information about NFC reading and writing tags, with phonegap in IONIC I would like to make an app with shared data between 2 mobiles, I want to know if it's possible to read and write it between two phones using a different OS like Android and iOs. Do you know if it's possible or if it will have any limitation with this use? 回答1: Without having a real NFC Card to acts as intermediary between devices, due to lacking NFC support in iOS iOS <=> iOS is impossible iOS <=>

问题 Need to have some information about NFC reading and writing tags, with phonegap in IONIC I would like to make an app with shared data between 2 mobiles, I want to know if it's possible to read and write it between two phones using a different OS like Android and iOs. Do you know if it's possible or if it will have any limitation with this use? 回答1: Without having a real NFC Card to acts as intermediary between devices, due to lacking NFC support in iOS iOS <=> iOS is impossible iOS <=>

问题 I try to implement NFC Background reading on iOS. I setup my application: added the string "applinks:www.example.com" to my entitlements for associated domains add associated domains to Entity Settings in App profile The problem is that after scanning the NFC Tag in background there is only shown a notification to open the URL within Safari browser. It is the same URL which I have added in "applinks:" setting. In fact it is the same problem like in following link where the user solved the

问题 I try to implement NFC Background reading on iOS. I setup my application: added the string "applinks:www.example.com" to my entitlements for associated domains add associated domains to Entity Settings in App profile The problem is that after scanning the NFC Tag in background there is only shown a notification to open the URL within Safari browser. It is the same URL which I have added in "applinks:" setting. In fact it is the same problem like in following link where the user solved the

来源： https://stackoverflow.com/questions/64407923/nfc-send-mifare-command-and-ndef-in-same-session-nfccore

来源： https://stackoverflow.com/questions/58636140/nfc-background-reading-on-ios-universal-link-keeps-opening-in-safari

来源： https://stackoverflow.com/questions/58636140/nfc-background-reading-on-ios-universal-link-keeps-opening-in-safari