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An Android NFC app for reading, writing, analyzing, etc. MIFARE Classic RFID tags.
- GitHub - revtel/react-native-nfc-manager: React Native NFC ...
We have a full featured NFC utility app using this library...
- GitHub - revtel/react-native-nfc-manager: React Native NFC ...
An Android NFC app for reading, writing, analyzing, etc. MIFARE Classic RFID tags.
nfc-tools has 19 repositories available. Follow their code on GitHub.
- Overview
- Table of Contents
- Installation
- Setup
- Getting Started
- DOCUMENTATION
- Usage concept
- API
- App Demo - NfcOpenReWriter
- Learn
Bring NFC feature to React Native. Inspired by phonegap-nfc and react-native-ble-manager
Contributions are welcome!
iOS
This library use native-modules, so you will need to do pod install for iOS:
Android
It should be properly auto-linked, so you don't need to do anything.
iOS
1.In apple developer site, enable capability for NFC 1.in Xcode, add NFCReaderUsageDescription into your info.plist, for example: More info on Apple's doc Additionally, if writing ISO7816 tags add application identifiers (aid) into your info.plist as needed like this. More info on Apple's doc Note: If you are using NfcTech.FelicaIOS, you must also add the following code to your Info.plist file, otherwise the library will crash: An incomplete list of aid's can be found here. Application identifier 1.in Xcode's Signing & Capabilities tab, make sure Near Field Communication Tag Reading capability had been added, like this: If this is the first time you toggle the capabilities, the Xcode will generate a .entitlement file for you: 1.in Xcode, review the generated entitlement. It should look like this: More info on Apple's doc
Android
Simple add uses-permission into your AndroidManifest.xml:
The simplest (and most common) use case for this library is to read NFC tags containing NDEF, which can be achieved via the following codes:
Check the full documentation that contains examples, faq and other topics like Expo in our Wiki
In higher level, there're 4 steps to use this library:
1.(Recommended but not necessary) Before all next steps, use NfcManager.start() to start listen a tag.
2.Request your particular NFC technologies through NfcManager.requestTechnology. Let's request Ndef techonogy.
1.Select the proper NFC technology handler, which is implemented as getter in main NfcManager object.
1.Call specific methods on the NFC technology handler.
1.Clean up your tech registration through:
The following table shows the handler for each technology, so if you need to use a technology, go to index.d.ts and search for it.
We have a full featured NFC utility app using this library available for download. The source code is here: React Native NFC ReWriter App
We have published a React Native NFC course with newline.co, check it out!
•Free course (1 hour) about basic NFC setup and concept here
25 de mar. de 2013 · We cover basic NFC data format, how to read from NFC tags, and how to beam data to other devices. NFC-capable devices or tags can involve various technologies. You can use the getTechList () method to determine the supported technologies and create the corresponding classes provided by android.nfc.tech .
- Chunyen Liu
Do you want to learn how to read and write NFC tags on Android devices? This tutorial will show you how to use the Android NFC API to perform various operations with NFC tags. You will also see some examples of how to use NFC intents and filters to handle different types of NFC data. Check out this webpage for the full code and explanation.
15 de sept. de 2021 · Our uCreate NFC SDK provides source code showing step-by-step how to integrate NFC technology into mobile apps. This intuitive SDK eases complexities for developers with limited NFC expertise seeking a simple way to test new application ideas.
