BarcodeScannerView

All Implemented Interfaces:

android.graphics.drawable.Drawable.Callback , android.view.KeyEvent.Callback , android.view.ViewManager , android.view.ViewParent , android.view.accessibility.AccessibilityEventSource , io.scanbot.sdk.barcode.ui.IBarcodeScannerView
```
public class BarcodeScannerView
extends FrameLayout implements IBarcodeScannerView
                    
```
A component which allows to quickly integrate a Barcode scanning feature into your application. It wraps BarcodeDetectorFrameHandler, io.scanbot.sdk.ui.camera.IScanbotCameraView, io.scanbot.sdk.camera.IFinderView and BarcodeAutoSnappingController providing an interface allowing to control appearance and behavior of the component.
To start using it you need to add BarcodeScannerView into your layout and the call two methods initCamera and initDetectionBehavior (see corresponding docs).
If you use a legacy camera (non CameraX - see CameraUiSettings) it is also required to call IBarcodeScannerViewController.onResume on the viewController in Activity onResume and IBarcodeScannerViewController.onPause on the viewController in Activity onPause

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description
`private final IBarcodeScannerViewController`	`viewController`
`private final IBarcodeScannerFinderViewController`	`finderViewController`
`private final IBarcodeScannerViewCameraConfiguration`	`cameraConfiguration`
`private final IBarcodeScannerSelectionOverlayController`	`selectionOverlayController`

Constructor Summary

Constructors
Constructor	Description
`BarcodeScannerView(Context context, AttributeSet attrs)`

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`IBarcodeScannerViewController`	`getViewController()`	Use this object to control the state or the behavior of the IBarcodeScannerView
`IBarcodeScannerFinderViewController`	`getFinderViewController()`	Use this object to control the state or the behavior of the Finder inside
`IBarcodeScannerViewCameraConfiguration`	`getCameraConfiguration()`	Use this object to control configuration parameters of the Camera inside
`IBarcodeScannerSelectionOverlayController`	`getSelectionOverlayController()`	Use this object to control the state or the behavior of the selection overlay layer
`Unit`	`initCamera(CameraUiSettings cameraUiSettings)`	This must be called in the onCreate of the Activity
`Unit`	`initDetectionBehavior(ScanbotBarcodeDetector barcodeDetector, BarcodeDetectorFrameHandler.ResultHandler resultHandler, IBarcodeScannerViewCallback callback)`	This should be called as soon as you have an instance of the Contour detector.
`Boolean`	`usesCameraX()`	Get the flag, indicating that the underlying camera view is CameraX-based.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - BarcodeScannerView
```
BarcodeScannerView(Context context, AttributeSet attrs)
```
- Method Detail
  - getViewController
```
 IBarcodeScannerViewController getViewController()
```
    Use this object to control the state or the behavior of the IBarcodeScannerView
  - getFinderViewController
```
 IBarcodeScannerFinderViewController getFinderViewController()
```
    Use this object to control the state or the behavior of the Finder inside
  - getCameraConfiguration
```
 IBarcodeScannerViewCameraConfiguration getCameraConfiguration()
```
    Use this object to control configuration parameters of the Camera inside
  - getSelectionOverlayController
```
 IBarcodeScannerSelectionOverlayController getSelectionOverlayController()
```
    Use this object to control the state or the behavior of the selection overlay layer
  - initCamera
```
 Unit initCamera(CameraUiSettings cameraUiSettings)
```
    This must be called in the onCreate of the Activity
  - initDetectionBehavior
```
 Unit initDetectionBehavior(ScanbotBarcodeDetector barcodeDetector, BarcodeDetectorFrameHandler.ResultHandler resultHandler, IBarcodeScannerViewCallback callback)
```
    This should be called as soon as you have an instance of the Contour detector. It is recommended to call it in onCreate of the Activity
  - usesCameraX
```
 Boolean usesCameraX()
```
    Get the flag, indicating that the underlying camera view is CameraX-based.