How to Initialize Customized Templates

Using a template file is one of the quickest ways to improve BarcodeScanner performance. A template file is a JSON file (or JSON string) that contains a set of algorithm parameter settings. Contact us to get a customized template for your scanner.

Preparation

Add a Templates folder under your project’s assets directory at src\main\assets\Templates. Put your JSON file in the Templates folder. Here, we use ReadQRCode.json as an example.

• Java
• Kotlin

1. CaptureVisionRouter mRouter = new CaptureVisionRouter();
   try {
      mRouter.initSettingsFromFile("ReadQRCodes.json");
   } catch (CaptureVisionRouterException e) {
      throw new RuntimeException(e);
   }
   

2. val mRouter: CaptureVisionRouter? = CaptureVisionRouter()
   mRouter?.initSettingsFromFile("ReadQRCodes.json")
   

Related API(s)

• initSettingsFromFile