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How To Integrate Barcode Scanner In Phonegap In Android Platform?

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I want to integrate a 'barcodescanner'-feature into my PhoneGap Application, but facing problem while running my app 'class not found or applicationcontent is missing in applicatio

Solution 1:

I just tested it and works fine :

<!DOCTYPE html><html><head><metacharset="utf-8" /><metaname="format-detection"content="telephone=no" /><metaname="msapplication-tap-highlight"content="no" /><metaname="viewport"content="user-scalable=no, initial-scale=1, maximum-scale=1, minimum-scale=1, width=device-width, height=device-height, target-densitydpi=device-dpi" /><linkrel="stylesheet"type="text/css"href="css/index.css" /></head><body><buttononclick="scanBarcode()">Scan</button><scripttype="text/javascript"src="cordova.js"></script><scripttype="text/javascript"src="js/index.js"></script><script>functionscanBarcode(){

cordova.plugins.barcodeScanner.scan(
  function (result) {
      alert("We got a barcode\n" +
            "Result: " + result.text + "\n" +
            "Format: " + result.format + "\n" +
            "Cancelled: " + result.cancelled);
  }, 
  function (error) {
      alert("Scanning failed: " + error);
  }
 );
}

    </script></body></html>

The issue with your code is that you don't have functions scan() and encode() to bind to your buttons thus nothing will happen.

Solution 2:

What is your version of Phonegap and the version of the plugin? Is your barcodescanner.js well loaded?

Do you have this permissions in your manifest:

<uses-permissionandroid:name="android.permission.CAMERA" /><uses-permissionandroid:name="android.permission.FLASHLIGHT" />

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