How to stop BarcodeDetector

问题

How do I stop the barcode Scanner after scan?

barcodeDetector

    barcodeDetector = new BarcodeDetector.Builder(this)
            .setBarcodeFormats(Barcode.QR_CODE)
            .build();
        }

回答1:

You need to release BarcodeDetector after scanning complete. As

barcodeDetector.release();

来源：https://stackoverflow.com/questions/50140928/how-to-stop-barcodedetector