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BARCODE READER SDK DEMO

Explore the flexibe barcode reading settings to optimize for your specific usage scenario.

WEB TWAIN SDK DEMO

Try the most popular web scanner features: scan images, import local images and PDF files, edit, save to local, upload to database, and etc.

BARCODE READER JAVASCRIPT DEMO

Transform any camera-equipped devices into real-time, browser-based barcode and QR code scanners.

MRZ SCANNER WEB DEMO

Detects the machine-readable zone of a passport, scans the text, and parses into human-readable data.

APP STORE DEMOS

BARCODE READER SDK FOR IOS

BARCODE READER SDK FOR ANDROID

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Resource Base
Table of contents

DCELicenseVerificationListener

The interface to handle callback when license verification messages are returned.

interface com.dynamsoft.dce.DCELicenseVerificationListener
Method Description
DCELicenseVerificationCallback The call back of the license server.

 

DCELicenseVerificationCallback

The call back of the license server. Add the code in the callback function to react when the license server connection is successful or failed.

void DCELicenseVerificationCallback(boolean isSuccess, Exception error);

Parameters

isSuccess: Whether the license verification was successful.
error: The error message from the license server.

Code Snippet

CameraEnhancer.initLicense("Put your license here", new DCELicenseVerificationListener() {
    @Override
    public void DCELicenseVerificationCallback(boolean isSuccess, Exception e) {
        if (!isSuccess) {
            e.printStackTrace();
        }
    }
});

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Version 1.0

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