How can I read qr code inside GDK app?

Question

I want to read qr code from GDK app to get authorization token.

Is there any build in methods to read QR codes in GDK?

score 1 · Accepted Answer · answered Dec 30 '13 at 03:24

1

QR code could be obtained from bitmap using this ZXing library

To get the bitmap Glass camera intent could be used.

answered Dec 30 '13 at 03:24

Alexey Zakharov

24,694
42
126
197

score 1 · Answer 2 · edited Apr 18 '14 at 06:40

1

This worked for me.

Intent objIntent = new Intent("com.google.zxing.client.android.SCAN");
objIntent.putExtra("SCAN_MODE", "QR_CODE_MODE");
startActivityForResult(objIntent, 0);

edited Apr 18 '14 at 06:40

LaurentG

11,128
9
51
66

answered Jan 02 '14 at 18:47

Acarin

57
6

Were you able to read the QR code using ZXing library in Google glass? – ravi Jan 07 '14 at 13:02

score 0 · Answer 3 · answered Jun 01 '14 at 03:40

0

You can read QR using the library located at https://code.google.com/p/barcodefraglibv2/wiki/HowTo Have tested it to work on Glass without any problem.

answered Jun 01 '14 at 03:40

Abhinava

1,030
9
19

This is not working on the Google Glass!! You get the "Crop rectangle does not fit within image data" error. IllegalArgumentException – Aksiom Oct 24 '14 at 12:06

How can I read qr code inside GDK app?

3 Answers3

Linked