Java Question DynamSoft Wrapper - Question

[leandro.legnaro]

Hello Everyone,

Im working to wrapper the barcode lib from DynamSoft

I´m basing in @Johan Schoeman wrappers trying to copy the structures and using notepad++ and SLC

I couldn´t upload here the libs due to file size limits, but the download can made in the link : Dynamsoft Doc & Libs and API Reference

I´m newbie in java and It seems part of the code is not accept because has lamda expressions:

I need some help to convert this lamdba expression to regular java, example:

            public void DBRLicenseVerificationCallback(boolean isSuccessful, Exception e) {
                requireActivity().runOnUiThread(() -> {
                    if (!isSuccessful) {
                        e.printStackTrace();
                        showErrorDialog(e.getMessage());
                    }
                });
            }

thanks

 

[leandro.legnaro]

Hello Everyone,

Im working to wrapper the barcode lib from DynamSoft

I´m basing in @Johan Schoeman wrappers trying to copy the structures and using notepad++ and SLC

I couldn´t upload here the libs due to file size limits, but the download can made in the link : Dynamsoft Doc & Libs and API Reference

I´m newbie in java and It seems part of the code is not accept because has lamda expressions:

View attachment 133616

I need some help to convert this lamdba expression to regular java, example:

            public void DBRLicenseVerificationCallback(boolean isSuccessful, Exception e) {
                requireActivity().runOnUiThread(() -> {
                    if (!isSuccessful) {
                        e.printStackTrace();
                        showErrorDialog(e.getMessage());
                    }
                });
            }

thanks

Hello Everybody,

I was able to solve this problem with the code bellow (I´m not sure if it is correct)

 public void DBRLicenseVerificationCallback(boolean isSuccessful, Exception e) {
                runOnUiThread(new Runnable() {

                    @Override
                    public void requireActivity() {
                        if (!isSuccessful) {
                            e.printStackTrace();
                            showErrorDialog(e.getMessage());
                        }
                    }
                   
                });

Now I saw that I have a lot of another lambda expressions, is there a way to convert the code automatically? or is there a way to run with source 8 in the SLC? ideas?

 

[leandro.legnaro]

I think that I found my answer in the forum: Java 8 features