[bug] CodeScanner doesn't work in ios

[Fuad Nassar]

Device: ios 13.1

our app need a scan qr code in ios device,so we tried to use this code to scan qr-code but that does not work for both package (codescan&ext.codescan)

import com.codename1.codescan.CodeScanner;

import com.codename1.codescan.ScanResult;

 if (CodeScanner.getInstance() != null) {

                CodeScanner.getInstance().scanQRCode(new ScanResult() {

                    public void scanCompleted(String contents, String formatName, byte[] rawBytes) {

                        Dialog.show("Completed", contents, "OK", null);

                    }

                    public void scanCanceled() {

                        Dialog.show("Cancelled", "Scan Cancelled", "OK", null);

                    }

                    public void scanError(int errorCode, String message) {

                        Dialog.show("Error", message, "OK", null);

                    }

                });

            } else {

                Dialog.show("Wearing", "CodeScanner == null", "OK", null);

            }

the result when run on ios(13.1): app does not do anything and scan does not be started

we know the above code was deprecated, so we tried add cn1-codescan.cn1lib with same above code just change imports to

import com.codename1.ext.codescan.CodeScanner;

import com.codename1.ext.codescan.ScanResult;

the result when run on ios(13.1): app was closed like is a pretty crash

we also tried ZXing-cn1.cn1lib but also there's no any doing. 

how we can scan qr code in ios with easy way?

[Shai Almog]

Only the cn1lib will work, that code doesn't exist anymore in Codename One core. There might be a regression with 13.1 please file an issue and we'll look into it.

[Fuad Nassar]

Thank you shai, 

actually the problem has fixed by add these hint

ios.NSCameraUsageDescription=Some functionality of the application requires access to your camera