Additional Settings for BarcodeScanner

The article will show you how to add additional settings for BarcodeScanner.

Auto Zoom Feature

Enable the camera to zoom-in automatically when:

• The barcodes are too small.
• The barcodes are farway from the camera.

• Java
• Kotlin

1. BarcodeScannerConfig config = new BarcodeScannerConfig();
   config.setAutoZoomEnabled(true);
   

2. val config = BarcodeScannerConfig().apply {
      isAutoZoomEnabled = true
   }
   

Related API

• setAutoZoomEnabled

Beep

Let the app to trigger a beep sound when a barcode is decoded.

• Java
• Kotlin

1. BarcodeScannerConfig config = new BarcodeScannerConfig();
   config.setBeepEnabled(true);
   

2. val config = BarcodeScannerConfig().apply {
      isBeepEnabled = true
   }
   

Related API

• setBeepEnabled