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What is QR Code?
QR is an acronym for Quick Response. It’s a smarter version of the barcode, and it was originally developed in Japan for the automotive industry. Machines can read QR codes more quickly than barcodes, and QR codes can store more data in less space too.
Implementing QR Scanner by using ZXING Library- it provides easiest way to implement a QR code Scanner for developers.
following steps to use this library.
onQRCodeReadListener
References: https://github.com/dlazaro66/QRCodeReaderView
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@Override public void onQRCodeRead(final String result, PointF[] points) { runOnUiThread(new Runnable() { @Override public void run() { Toast.makeText(ScanActivity.this, result, Toast.LENGTH_SHORT).show(); } });
}
how to fix this error please help
https://uploads.disquscdn.com/images/55c7f6b5fce472a84b441397da4878134577c9ac373d38953805cc530c017cd1.png
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