Scan callback too frequently

[apple2360541]

I cannot set the callback time ；when scan success，I send my request to server；but the scan call back so frequently that it send so many requests to my server

[f839903061]

@apple2360541 请问这个问题你解决了吗，我也要遇到了这个问题，扫码频率太快了，而且多

[Mohammed Ali]

i am also facing same issue. How to resolve this.

[Yunus Emre Dilber]

Well, you can stop QR decoding at the first callback. And when your operation is done, you can restart it (or not). Here is a simple example that I'm using:

@Override
 public void onQRCodeRead(String text, PointF[] points) {
     qrCodeReaderView.setQRDecodingEnabled(false);
     Helper.showStandardDialog(this, text, () -> {
         // This code executed when the user touches the "ok" button.
         qrCodeReaderView.setQRDecodingEnabled(true);
     });
}

You get the point.