Fail to gain focus on Redmi Note 4

[mdmahendri]

And on redmi note 2. i set focus mode to FOCUS_MODE_CONTINUOUS_PICTURE but still the phone fail to scan barcode. For qr code it seems fine. it works perfectly fine (barcode/qr code) with redmi 2.

[wax911]

Hi, I haven't had any issues on my mi 4c and it's hard to know what's wrong with your redmi 2, but I'll look into this and see if I can find anything