position
distance
// scanCode call
document.getElementById('scanQrCodeButton').addEventListener('click', function() {
if (!liff.isInClient()) {
sendAlertIfNotInClient();
} else {
if (liff.scanCode) {
liff.scanCode().then(result => {
// e.g. result = { value: "Hello LIFF app!" }
const stringifiedResult = JSON.stringify(result);
document.getElementById('scanQrField').textContent = stringifiedResult;
toggleQrCodeReader();
}).catch(err => {
document.getElementById('scanQrField').textContent = "scanCode failed!";
});
}
}
});