/** Gets called when the QR code was read is provided by zxing */
public void onActivityResult(int requestCode, int resultCode, Intent intent) {
// Cancel if activity result is not a QR code scan result
IntentResult result = IntentIntegrator.parseActivityResult(requestCode, resultCode, intent);
if (result == null) {
super.onActivityResult(requestCode, resultCode, intent);
return;
}
// User cancelled QR code scanning?
if (result.getContents() == null) {
Toast.makeText(getActivity(), R.string.canceled_toast, Toast.LENGTH_LONG).show();
return;
}
qrData = result.getContents();
tryHandleQRData();
}
@Override
protected void onViewAndAdtnServiceReady(View view, IService service) {
super.onViewAndAdtnServiceReady(view, service);
setHasOptionsMenu(service.getPreferences().getShowHelpButtons());
// Set up button handler for launching the ZXing QR code scanner
ImageButton button = (ImageButton) view.findViewById(R.id.qrReadButton);
button.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
new GroupQRReaderWriter()
.initiateScan(ScanGroupKeyFragment.this, getString(R.string.scan_groupKey));
}
});
tryHandleQRData();
}