https://github.com/capawesome-team/capacitor-nfc

⚡️ Capacitor plugin for reading and writing NFC tags.

Keywords

android capacitor capacitor-android capacitor-community capacitor-ios capacitor-plugin capawesome ios nfc sponsorware web webnfc

Keywords from Contributors

interpretability standardization animal hack autograder report

Last synced: 5 months ago · JSON representation

Repository

⚡️ Capacitor plugin for reading and writing NFC tags.

Basic Info

Host: GitHub
Owner: capawesome-team
License: mit
Default Branch: main
Homepage: https://capawesome.io/plugins/nfc/
Size: 91.8 KB

Statistics

Stars: 75
Watchers: 8
Forks: 15
Open Issues: 0
Releases: 0

Archived

Topics

android capacitor capacitor-android capacitor-community capacitor-ios capacitor-plugin capawesome ios nfc sponsorware web webnfc

Created over 3 years ago · Last pushed almost 2 years ago

Metadata Files

Readme Changelog License

⚠️ Deprecated repository

This project has been moved to the following monorepo: capawesome-team/capacitor-plugins.

@capawesome-team/capacitor-nfc

Capacitor plugin for reading and writing NFC tags.

Sponsorware

This project is available as Sponsorware.

Sponsorware is a release strategy for open-source software that enables developers to be compensated for their open-source work with fewer downsides than traditional open-source funding models. (Source)

This means...

The source code will be published as soon as the funding goal is reached.
Any sponsor with a sponsorware tier gets immediate access to our sponsors-only repository and can start using the project right away.

Terms

This project is licensed under the terms of the MIT license.
However, we kindly ask you to respect our fair use policy:

Please don't distribute the source code of the sponsors-only repository. You may freely use it for public, private or commercial projects, privately fork or mirror it, but please don't make the source code public, as it would counteract the sponsorware strategy.
If you cancel your subscription, you're automatically removed as a collaborator and will miss out on all future updates. However, you may use the latest version that's available to you as long as you like.

Demo

A working example can be found here: capawesome-team/capacitor-nfc-demo

| Android | iOS | | ------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------- | | | |

Guides

Announcing the Capacitor NFC Plugin

Installation

See Getting started with Insiders and follow the instructions to install the plugin.

After that, follow the platform-specific instructions in the sections Android and iOS.

Android

This API requires the following permissions be added to your AndroidManifest.xml before the application tag:

xml  <uses-permission android:name="android.permission.NFC" />  <uses-sdk android:minSdkVersion="10"/>  <uses-feature android:name="android.hardware.nfc" android:required="true" />

If you want to launch your app through an NFC tag, please take a look at the Android documentation. There you will find which changes you have to apply to your AndroidManifest.xml (example).

iOS

Ensure Near Field Communication Tag Reading capabilities have been enabled in your application in Xcode. See Add a capability to a target for more information.

Finally, add the NFCReaderUsageDescription key to the ios/App/App/Info.plist file, which tells the user why the app needs to use NFC:

diff + <key>NFCReaderUsageDescription</key> + <string>The app enables the reading and writing of various NFC tags.</string>

If you want to launch your app through an NFC tag, please take a look at the Core NFC documentation. The NFC tag requires a URI record (see createNdefUriRecord(...)) that must contain either a universal link (see Deep Linking with Universal and App Links) or a supported URL scheme.

Configuration

No configuration required for this plugin.

Usage

```typescript import { Nfc, NfcUtils, NfcTagTechType } from '@capawesome-team/capacitor-nfc';

const createNdefTextRecord = () => { const utils = new NfcUtils(); const { record } = utils.createNdefTextRecord({ text: 'Capacitor NFC Plugin' }); return record; };

const write = async () => { return new Promise((resolve) => { const record = createNdefTextRecord();

Nfc.addListener('nfcTagScanned', async (event) => {
  await Nfc.write({ message: { records: [record] } });
  await Nfc.stopScanSession();
  resolve();
});

Nfc.startScanSession();

}); };

const read = async () => { return new Promise((resolve) => { Nfc.addListener('nfcTagScanned', async (event) => { await Nfc.stopScanSession(); resolve(event.nfcTag); });

Nfc.startScanSession();

}); };

const makeReadOnly = async () => { return new Promise((resolve) => { Nfc.addListener('nfcTagScanned', async (event) => { await Nfc.makeReadOnly(); await Nfc.stopScanSession(); resolve(); });

Nfc.startScanSession();

}); };

Nfc.startScanSession();

}); };

const erase = async () => { return new Promise((resolve) => { Nfc.addListener('nfcTagScanned', async (event) => { await Nfc.erase(); await Nfc.stopScanSession(); resolve(); });

Nfc.startScanSession();

}); };

const format = async () => { return new Promise((resolve) => { Nfc.addListener('nfcTagScanned', async (event) => { await Nfc.format(); await Nfc.stopScanSession(); resolve(); });

Nfc.startScanSession();

}); };

const isSupported = async () => { const { isSupported } = await Nfc.isSupported(); return isSupported; };

const isEnabled = async () => { const { isEnabled } = await Nfc.isEnabled(); return isEnabled; };

const openSettings = async () => { await Nfc.openSettings(); };

const checkPermissions = async () => { const { nfc } = await Nfc.checkPermissions(); return nfc; };

const requestPermissions = async () => { const { nfc } = await Nfc.requestPermissions(); return nfc; };

const removeAllListeners = async () => { await Nfc.removeAllListeners(); }; ```

API

startScanSession(...)
stopScanSession(...)
write(...)
makeReadOnly()
erase()
format()
transceive(...)
isSupported()
isEnabled()
openSettings()
checkPermissions()
requestPermissions()
addListener('nfcTagScanned', ...)
addListener('scanSessionCanceled', ...)
addListener('scanSessionError', ...)
removeAllListeners()
Interfaces
Type Aliases
Enums

startScanSession(...)

typescript startScanSession(options?: StartScanSessionOptions | undefined) => Promise<void>

Start a scan session. Only one session can be active at a time.

Stop the session as soon as you are done using stopScanSession(...).

On iOS, this will trigger the NFC Reader Session alert.

| Param | Type | | ------------- | --------------------------------------------------------------------------- | | options | StartScanSessionOptions |

Since: 0.0.1

stopScanSession(...)

typescript stopScanSession(options?: StopScanSessionOptions | undefined) => Promise<void>

Stop the active scan session.

| Param | Type | | ------------- | ------------------------------------------------------------------------- | | options | StopScanSessionOptions |

Since: 0.0.1