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Generate QR Labels with Android via Java

Create QR Code, GS1 QR Code in Java using server-side Aspose.BarCode for Android via Java API.

How to Generate QR Code Using Android via Java

Try Aspose.BarCode for Android via Java to create QR Code within Android applications easily. It is a versatile, robust, and user-friendly barcode library specifically designed for Android applications. You can easily Aspose.BarCode for Android via Java directly from a Maven-based project by inserting the following configurations into build.gradle:

Command  maven { url "http://repository.aspose.com/repo/" }

Command  implementation group: 'com.aspose', name: 'aspose-barcode', version: '23.XX', ext: 'aar'      
  implementation group: 'com.aspose', name: 'aspose-barcode', classifier: 'control.android.via.java-javadoc', version: '23.XX' 

Steps to Generate QR Code in Java

Aspose.BarCode makes it easy for developers to create QR Code images with few lines of code.

Create a new instance of BarCodeGenerator class
Pass the QR Code barcode type as the EncodeTypes parameter
Define barcode text using the setCodeText method
Launch the generateBarCodeImage() method to save the QR Code, GS1 QR Code barcode image

System Requirements

Aspose barcode APIs are supported by all major platforms and operating systems. Before executing the code sample below, please check that you have the following prerequisites enabled in your system.

Microsoft Windows, Linux, or any OS compatible with the Android Runtime environment
Android SDK v.30
Android systems running Android OS 2.0 or later

Show codetext

Code to be executed - Java


// Create an instane of the BarcodeGenerator class
BarcodeGenerator generator = new BarcodeGenerator(EncodeTypes.QR);

// Specify the code text
generator.setCodeText("");

// Specify the X-dimension 
// the smallest width of the unit of BarCode bars or spaces
generator.getParameters().getBarcode().getXDimension().setMillimeters(2);

// Set codetext position
generator.getParameters().getBarcode().getCodeTextParameters().setLocation(CodeLocation.Below);

// Generate image
generator.generateBarCodeImage();