36 questions
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13
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Getting 6A 82 response for SELECT APDU command using react-native-nfc-manager
I am currently developing two Android applications: one that implements Host Card Emulation (HCE) to store specific text data (let's call it the Card App), and another NFC application (let's call it ...
- 9
1
vote
0
answers
49
views
Why react native nfc session is auto closed after around a minute?
I am using react-native-nfc-manager to read nfc tags in ios. I have to read tags every time app discovers a tag, it works fine. However, after some time (about a minute) nfc session is auto closed and ...
- 11
0
votes
1
answer
127
views
Unable to Authenticate Sector 0 with Mifare Classic Key using React Native NFC Manager
I am working on a React Native project to read NFC Mifare Classic cards using the react-native-nfc-manager library. My goal is to authenticate and read data from sector 0 using the default Mifare ...
- 11
0
votes
0
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50
views
iOS React Native NFC: "The connection to service named com.apple.nfcd.service.corenfc was invalidated: - Sandbox restriction"
I already created React Native NFC feature using nfc manager package and runs smoothly on Android, but when I try to run it on iOS device I keep getting the error below:
[NFCHardwareManager ...
- 11
-1
votes
2
answers
1k
views
NFC with expo managed workflow
Can I read NFC tags in react native project which are using expo, but I want to have managed workflow because it's simpler. Did someone know how to do this without changing to bare workflow?
How to ...
0
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0
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122
views
React native NFC not working between ios and android
I have separated tsx files: AppleTechRequest.tsx for iPhone and AndroidTechRequest.tsx for Android.
When I call the function on iOS:
const startTechRequest = () => {
NfcManager....
- 1,387
0
votes
0
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77
views
Setting Password protection for NFC Tag ISO 14443
I am trying to create a feature for an app where we store text information on an NFC tag. The information is started as text and is ~128 bytes.
The issue is that I want to add password protection to ...
0
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0
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115
views
Minimal NFC tag reading example works on IOS but not on Android
advice or help appreciated
Following the documentation we have built NFC tag scanning into our react native app using react-native-nfc-manager and works perfectly on IOS but on Android the tag is not ...
- 21
0
votes
0
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87
views
how to write nfca after ndef technology
1. Context: I am working on a React Native app using react-native-nfc-manager. I need to write an NDEF message to an NTAG213 tag and then write a password in one go.
2. What I’ve Tried:
I used await ...
0
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0
answers
149
views
How can I create a mobile wallet application that store access cards and support NFC using react native?
I'm working on developing a mobile wallet application that allows users to store access card and scan their card using NFC capabilities.
I have create a application to read & write to NFC tags ...
- 1
1
vote
1
answer
1k
views
read files on MIFARE DESFire EV2 NFC card with transceive and react-native-nfc-manager
How I could correctly retrieve data from x01 and x02 files on MIFARE DESFire EV2 cards?
I'm trying to read two files on MIFARE DESFire EV2 cards, but I'm not receiving the expected information. Also, ...
- 405
0
votes
1
answer
249
views
React Native (not Expo): Set and Verify Password on NTAG216 with `react-native-nfc-manager`
I'm building a React Native app (not using Expo) that interacts with NXP NTAG216 NFC tags. I'm successfully using react-native-nfc-manager to read and write data, but I'm struggling to implement ...
0
votes
1
answer
913
views
react-native-nfc-manager Warning: TypeError - Cannot convert null value to object in React Native Expo
I'm encountering an issue with react-native-nfc-manager in a React Native Expo project, where I'm receiving the following warning: TypeError: Cannot convert null value to object
I'm using react-native-...
0
votes
1
answer
662
views
React Native NFC Manager not working on IOS after cancelling too quickly
I'm trying to create a basic NFC reading app with React Native NFC Manager, but I have a problem:
When I click on the TouchableOpacity, then close the pop-up (with the cancel button) and open it again ...
user19363667
1
vote
1
answer
2k
views
Reac-Native NFC tag read
I'm making a very simple test application, but i'm having some problems. I'm trying to make a react-native app that reads NFC cards. Simple enought. But, everytime I try to execute the app on my phone ...
