Configures the Viewfinder modes supported for camera scanning.
Example Usage:
VIEWFINDER_MODE.ENABLED;
Values:
DEFAULT -Default view finder mode configured on the device
DISABLED -Viewfinder disabled. Viewfinder is not displayed during aiming or scanning.
ENABLED -Viewfinder enabled. Displays the images captured by the camera on the screen.
STATIC_RECTICLE -Viewfinder enabled with locate reticle. Displays the viewfinder as well as draws a red reticle in the center of the screen which helps with tracking the barcode.