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Advanced Configurations

MatrixScan Find is optimized by default for efficiency, accuracy, and a seamless user experience. However, there are multiple advanced settings available to further customize MatrixScan Find to best fit your needs.

Set up a listener on the BarcodeFind mode​

You may want more fine-grained knowledge over the different events happening during the life of the BarcodeFind mode, such as when the search starts, pauses and stops. To do this, you can directly register a BarcodeFindListener on the mode itself.

Be aware that these listeners will be called from a background thread.

mode.addListener(this)

class BarcodeFindListenerImpl implements BarcodeFindListener {
	@override
	void didPauseSearch(Set<BarcodeFindItem> foundItems) {
	// The mode was paused
	}

	@override
	void didStartSearch() {
	// The mode was started
	}

	@override
	void didStopSearch(Set<BarcodeFindItem> foundItems) {
	// The mode was stopped after the finish button was clicked
	}
}

UI configuration​

The BarcodeFindView will by default show a set of UI elements, which can be optionally hidden:

  • A play/pause button
  • A finish button
  • A searched items carousel
  • Guidance hints

There is also a progress bar but this is hidden by default.

Each of these elements can be shown or hidden at will.

barcodeFindView.shouldShowCarousel = false;
barcodeFindView.shouldShowProgressBar = true;
// …