prepaidcard_reader #

A Flutter plugin for reading NFC prepaid cards. This plugin provides functionality to interact with NFC-enabled cards, allowing you to read essential information such as card number, card name, balance, and other relevant details.

Features #

• NFC Availability Check: Determine if NFC is available on the device.
• Start/Stop NFC Session: Initiate and terminate NFC scanning sessions.
• Read Card Data: Retrieve detailed information from supported NFC prepaid cards, including:
  • cardId
  • cardName
  • cardNumber
  • balance
  • cardCode
  • anotherInfo (for additional data)
• Error Handling: Basic error handling for NFC operations.

Installation #

Add prepaidcard_reader as a dependency in your pubspec.yaml file:

dependencies:
  prepaidcard_reader: ^latest_version # Use the latest version

Then, run flutter pub get to fetch the package.

Platform Support #

Usage #

To use the plugin, import it in your Dart file:

import 'package:prepaidcard_reader/prepaidcard_reader.dart';

Checking NFC Availability #

bool isNfcAvailable = await PrepaidcardReader.instance.isAvailable();
if (isNfcAvailable) {
  // NFC is available, proceed with scanning
} else {
  // NFC is not available on this device
}

Starting and Stopping NFC Session #

You can start an NFC session and listen for card discoveries:

PrepaidcardReader.instance.startSession((card) async {
  // Card discovered, process card data
  print('Card Name: ${card.cardName}');
  print('Card Number: ${card.cardNumber}');
  print('Balance: ${card.balance}');
  // ... display other card data

  // Optionally stop the session after reading a card
  PrepaidcardReader.instance.stopSession();
}).catchError((error) {
  // Handle errors during session
  print('Error: $error');
});

// To stop the session manually (e.g., on a button press)
PrepaidcardReader.instance.stopSession();

CardModel #

The CardModel object contains the following properties:

Contributing #

Contributions are welcome! Please feel free to open an issue or submit a pull request.

License #

This project is licensed under the MIT License.

For help getting started with Flutter development, view the online documentation, which offers tutorials, samples, guidance on mobile development, and a full API reference.