Skip to content

Latest commit

 

History

History
125 lines (83 loc) · 5.65 KB

QRCodeHelper.md

File metadata and controls

125 lines (83 loc) · 5.65 KB
Raw

QRCodeHelper

This API is based on the official zxing library

Usage/Examples

public class QRCode {

    public static void main(String[] args) throws IOException, WriterException {
            QRCodeHelper qrCodeHelper = new QRCodeHelper();

        // This will create a file at "yourPath/file.itsSuffix" with a squared QRCode and return its stream
        // You need to add the "com.google.zxing:javase" dependencies to your project to work correctly
        qrCodeHelper.getQRCodeStream("YOUR DATA", "yourPath/file.itsSuffix", 250);

        // This will create a file at "yourPath/file.itsSuffix" with a custom dimensions QRCode and return its stream
        // You need to add the "com.google.zxing:javase" dependencies to your project to work correctly
        qrCodeHelper.getQRCodeStream("YOUR DATA", "yourPath/file.itsSuffix", 250, 200);
            
            // This will create a file at "yourPath/file.itsSuffix" with a squared QRCode
            // You need to add the "com.google.zxing:javase" dependencies to your project to work correctly
            qrCodeHelper.createQRCode("YOUR DATA", "yourPath/file.itsSuffix", 250);
    
            // This will create a file at "yourPath/file.itsSuffix" with a custom dimensions QRCode
            // You need to add the "com.google.zxing:javase" dependencies to your project to work correctly
            qrCodeHelper.createQRCode("YOUR DATA", "yourPath/file.itsSuffix", 250, 200);
            
            // This will read a QRCode and shows its content
            qrCodeHelper.readQRCode("yourPath/file.itsSuffix");
            
            // This will read a QRCode and shows its content
            qrCodeHelper.readQRCode(new File("yourPath/file.itsSuffix"));
            
            // DEFAULT HTML PAGE
            
            // This will create and host a temporary file at "yourPath/file.itsSuffix" with a squared QRCode
            qrCodeHelper.hostQRCode(/*your_port*/,"YOUR DATA", "yourPath/file.itsSuffix", 250, false);
    
            // This will create and host a temporary file at "yourPath/file.itsSuffix" with a custom dimensions QRCode
            qrCodeHelper.hostQRCode(/*your_port*/,"YOUR DATA", "yourPath/file.itsSuffix", 250, 200, false);
    
            // CUSTOM HTMl PAGE 
               /*
                * <html>
                *    <body>
                *        <h1>Hey a custom page for my QRCode</h1>
                *        <qrcode> <!-- YOU MUST INSERT THIS TAG TO INSERT THE QRCODE CREATED -->
                *    </body>
                * </html> 
                * */
            
            // This will create and host a temporary file at "yourPath/file.itsSuffix" with a squared QRCode
            qrCodeHelper.hostQRCode(/*your_port*/,"YOUR DATA", "yourPath/file.itsSuffix", 250, false, 
                    new File("yourPath/customPage.html"));
    
            // This will create and host a temporary file at "yourPath/file.itsSuffix" with a custom dimensions QRCode
            qrCodeHelper.hostQRCode(/*your_port*/,"YOUR DATA", "yourPath/file.itsSuffix", 250, 200, false, 
                    new File("yourPath/customPage.html"));
            
            // This will stop the single running host 
            qrCodeHelper.stopHosting();
            
            // This will stop the running host on "your_port"
            qrCodeHelper.stopHostingOn(/*your_port*/);
            
            // This will stop all the running hosts
            qrCodeHelper.stopAllHosting();
            
        }
        
}

Android's implementation

To use this library on Android you must follow two simple steps:

  • Add permission to AndroidManifest file
<uses-permission android:name="android.permission.INTERNET" />
  • Create a single one strict detector
StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
StrictMode.setThreadPolicy(policy);

Authors

Support

If you need help using the library or encounter any problems or bugs, please contact us via the following links:

Thank you for your help!

Badges

Twitter

Donations

If you want support project and developer

Crypto Address Network
3H3jyCzcRmnxroHthuXh22GXXSmizin2yp Bitcoin
0x1b45bc41efeb3ed655b078f95086f25fc83345c4 Ethereum

If you want support project and developer with PayPal

Copyright © 2024 Tecknobit