[Feature request] Add support for Aztec Code

[dmlemos]

I am from the UK. Tesco cards have started to use this type. Would be great if support could be added.

Much prefer using this app than other non open-source apps.

Alternatively #366

[TheLastProject]

AZTEC should be supported:

loyalty-card-locker/app/src/main/java/protect/card_locker/BarcodeSelectorActivity.java

Lines 48 to 61 in 678f126

	public static final Collection<String> SUPPORTED_BARCODE_TYPES = Collections.unmodifiableList(
	Arrays.asList(
	BarcodeFormat.AZTEC.name(),
	BarcodeFormat.CODE_39.name(),
	BarcodeFormat.CODE_128.name(),
	BarcodeFormat.CODABAR.name(),
	BarcodeFormat.DATA_MATRIX.name(),
	BarcodeFormat.EAN_8.name(),
	BarcodeFormat.EAN_13.name(),
	BarcodeFormat.ITF.name(),
	BarcodeFormat.PDF_417.name(),
	BarcodeFormat.QR_CODE.name(),
	BarcodeFormat.UPC_A.name()
	));

Are you sure you don't just have issues scanning the card due to bad light conditions or shadow over the code or something like that?

[dmlemos]

@TheLastProject you're right actually. I scanned the card using another app in the exact same spot.
After moving to another spot it took a bit more time, but it worked. Apologies for wasting your time.

[TheLastProject]

Not a waste of time, maybe someone else will see this issue and save some time :)