I want to make an application that would scan the numbers and bring them into the application. From libraries I know Teseract, ABBYY, and Google Vision (Mobile Vision).

ABBYY immediately goes to 2 plan, since it works with the Internet, a license is needed for it even if the trial version.

Teseract does not know how to work with RealmTime. It is needed to take a picture and get data from a snapshot.

But Google Vision is another matter. And without an Internet works, and quickly scans. Here is the trouble with API.

1) I don’t know how to set the CameraSource parameter from Camera Camera.Parameters.FOCUS_MODE_CONTINUOUS_PICTURE .

2) I do not know how you can set your width and height for scanning. Resize SurfaceView turned out to be not enough. And the setRequestedPreviewSize () method does not really give the desired result.

Schyas stand in a dead end.

Is there any way to solve my problem in Google Vision, or it can help you find a good library so that you can add all the above described function there.

Thank you in advance

    1 answer 1

    Found the answer here. I'll leave someone to come in handy

    https://gist.github.com/Gericop/7de0b9fdd7a444e53b5a PS
    I wanted to close the question by specifying this link, but that's just not possible on SO. It's a pity