leafiy / cordova-plugin-ia-mlkit-scanner

Google MLKit barcode scanning plugin for Cordova

MLKit Barcode Scanner

Scan barcodes using Google MLKit.

This plugin supports the android and ios platforms.

Installation

cordova plugin add cordova-plugin-ia-mlkit-scanner

If using Ionic:

ionic cordova plugin add cordova-plugin-ia-mlkit-scanner

Usage

Barcode Scanner

To call up the barcode scanner, refer to this example code:

enum CameraFacing {
  BACK = 0,
  FRONT = 1
}

function onSuccess(barcode) {
  console.log("Success:" + barcode);
}

function onError(message) {
  console.log("Error:" + message);
}

window["MLKitBarcodeScanner"].scanBarcode(CameraFacing.FRONT, onSuccess, onError);

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Check Play Service Availability (ANDROID)

As this plugin is based on Google's MLKit, Play services is required for it to function correctly on Android devices. You can check if the host device has support, by calling checkSupport:

function onSuccess(isSupported) {
  console.log("Has Support: " + isSupported);
}

function onError(message) {
  console.log("Error: " + message);
}

window["MLKitBarcodeScanner"].checkSupport(onSuccess, onError);