Data Capture Context Listener#
Defined in library scandit_datacapture_core
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DataCaptureContextListener
# abstract class DataCaptureContextListener
Added in version 6.7.0
Interface for observing/listening to mode and status changes of a data capture context.
To observe changes of the data capture context, one or more DataCaptureContextListener may be added. These listeners provide hooks into different parts of the data capture context.
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didStartObservingContext(context)
# void
didStartObservingContext
(DataCaptureContext context)Added in version 6.7.0
Called when the listener has been added to the data capture context and is from now on receiving events.
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didChangeStatus(context, contextStatus)
# void
didChangeStatus
(DataCaptureContext context, ContextStatus contextStatus)Added in version 6.7.0
Called when a context status changed.
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