onScan not firing on device with built-in scanner

[ilmazzi]

Hi,
i have a problem with an MT65 device.
this is my basic installation:

`	onScan.attachTo(document, {
	    suffixKeyCodes: [13], // enter-key expected at the end of a scan
	    reactToPaste: true, // Compatibility to built-in scanners in paste-mode (as opposed to keyboard-mode)
	    onScan: function(sCode, iQty) { // Alternative to document.addEventListener('scan')
	        console.log('Scanned: ' + iQty + 'x ' + sCode); 
	    },
	    onKeyDetect: function(iKeyCode){ // output all potentially relevant key events - great for debugging!
	        console.log('Pressed: ' + iKeyCode);
	    }
	});
	// Simulate a scan programmatically - e.g. to test event handlers
	onScan.simulate(document, '1234567890123');
	`

the console shows the code of simulation but when i scan with device i see only "key pressed: 13" .
what is my mistake?

thanks a lot

[mkutyba]

Hello,
I have the same issue with my device which is tablet Senter ST927 with built-in scanner Zebra SE470. Senter ST927 is a device running on Android 9. Onscan doesn't seem to catch any onScan event when testing in playground. Does anyone overpassed such issue?

[sherifzanaty]

Hello,
You can solve this issue by Enableing “Send Characters as Events” option at the built-in scanner device.
For Zebra Devices you can found this option at "Keystroke output plugin → Key event options → Send Characters
as Events (checkbox)" Reference

hope it helps,