redlaserSample.js

var RedLaser = require('ti.redlaser');

var win = Ti.UI.createWindow({
	backgroundColor: "#eee"
});

var startScanningBtn = Ti.UI.createButton({
	width: "50%",
	height: 50,
	title: "Start Scanning"
});

var overlayWrapper = Ti.UI.createView();
var target = Ti.UI.createView({
	borderColor: "red",
	width: 250,
	height: 175
});
var close = Ti.UI.createButton({
	title: "Close",
	width: "50%",
	height: 50,
	bottom: 10
});

overlayWrapper.add( target );
overlayWrapper.add( close );

win.add( startScanningBtn );

close.addEventListener("click", function() {
	RedLaser.doneScanning();
});

startScanningBtn.addEventListener("click", function() {
	RedLaser.startScanning({
		overlay: overlayWrapper
	});
});

RedLaser.addEventListener("scannerStatusUpdated", function(_event) {
	Ti.API.info(_event.foundBarcodes);
	
	if(_event.foundBarcodes.length > 0) {
		RedLaser.doneScanning();
		Ti.API.info( _event.foundBarcodes[0].barcodeTypeString );
		Ti.API.info( _event.foundBarcodes[0].barcodeExtendedString );
		Ti.API.info( _event.foundBarcodes[0].barcodeExtendedString );
		
		alert( _event.foundBarcodes[0].barcodeString );
	}
});

RedLaser.addEventListener('scannerActivated', function() {
	Ti.API.info('scannerActivated event received.');
	
	// All barcode types are enabled by default. Here we turn off most of them
	// to improve performance.
	RedLaser.scanSticky = false;
	RedLaser.scanCodabar = false;
	RedLaser.scanCode39 = false;
	RedLaser.scanCode93 = false;
	RedLaser.scanDataMatrix = false;
	RedLaser.scanEan2 = false;
	RedLaser.scanEan5 = false;
	RedLaser.scanEan8 = false;
	RedLaser.scanITF = false;
	RedLaser.scanRSS14 = false;
	RedLaser.scanSticky = false;
});

RedLaser.addEventListener('backButtonPressed', function (e) {
	RedLaser.doneScanning();
});

RedLaser.addEventListener('enabledBarcodeTypesChanged', function() {
	Ti.API.info('enabledBarcodeTypesChanged event received.');
});

RedLaser.addEventListener('cameraError', function(e) {
	Ti.API.info('cameraError event received. Code: ' + e.errorCode);
});

RedLaser.doneScanning();

// Test Constants
Ti.API.info('BARCODE_TYPE_CODABAR:' + RedLaser.BARCODE_TYPE_CODABAR);
Ti.API.info('BARCODE_TYPE_CODE128:' + RedLaser.BARCODE_TYPE_CODE128);
Ti.API.info('BARCODE_TYPE_CODE39:' + RedLaser.BARCODE_TYPE_CODE39);
Ti.API.info('BARCODE_TYPE_CODE93:' + RedLaser.BARCODE_TYPE_CODE93);
Ti.API.info('BARCODE_TYPE_DATAMATRIX:' + RedLaser.BARCODE_TYPE_DATAMATRIX);
Ti.API.info('BARCODE_TYPE_EAN13:' + RedLaser.BARCODE_TYPE_EAN13);
Ti.API.info('BARCODE_TYPE_EAN2:' + RedLaser.BARCODE_TYPE_EAN2);
Ti.API.info('BARCODE_TYPE_EAN5:' + RedLaser.BARCODE_TYPE_EAN5);
Ti.API.info('BARCODE_TYPE_EAN8:' + RedLaser.BARCODE_TYPE_EAN8);
Ti.API.info('BARCODE_TYPE_ITF:' + RedLaser.BARCODE_TYPE_ITF);
Ti.API.info('BARCODE_TYPE_NONE:' + RedLaser.BARCODE_TYPE_NONE);
Ti.API.info('BARCODE_TYPE_QRCODE:' + RedLaser.BARCODE_TYPE_QRCODE);
Ti.API.info('BARCODE_TYPE_RSS14:' + RedLaser.BARCODE_TYPE_RSS14);
Ti.API.info('BARCODE_TYPE_STICKY:' + RedLaser.BARCODE_TYPE_STICKY);
Ti.API.info('BARCODE_TYPE_UPCE:' + RedLaser.BARCODE_TYPE_UPCE);
Ti.API.info('STATUS_API_LEVEL_TOO_LOW:' + RedLaser.STATUS_API_LEVEL_TOO_LOW);
Ti.API.info('STATUS_EVAL_MODE_READY:' + RedLaser.STATUS_EVAL_MODE_READY);
Ti.API.info('STATUS_LICENSED_MODE_READY:' + RedLaser.STATUS_LICENSED_MODE_READY);
Ti.API.info('STATUS_MISSING_OS_LIBS:' + RedLaser.STATUS_MISSING_OS_LIBS);
Ti.API.info('STATUS_NO_CAMERA:' + RedLaser.STATUS_NO_CAMERA);
Ti.API.info('STATUS_BAD_LICENSE:' + RedLaser.STATUS_BAD_LICENSE);
Ti.API.info('STATUS_SCAN_LIMIT_REACHED:' + RedLaser.STATUS_SCAN_LIMIT_REACHED);
Ti.API.info('STATUS_MISSING_PERMISSIONS:' + RedLaser.STATUS_MISSING_PERMISSIONS);
Ti.API.info('STATUS_UNKNOWN_STATE:' + RedLaser.STATUS_UNKNOWN_STATE);

win.open();