SparkScan Feedback

Defined in framework ScanditBarcodeCapture

SDCSparkScanFeedback
@interface SDCSparkScanFeedback : NSObject

Added in version 6.8.0

Determines what feedback (vibration, sound) should be emitted when scanning barcodes.

The feedback is specified for each SDCSparkScan instance separately and can be changed through the feedback property by either modifying an existing instance of this class, or by assigning a new one.

This class allows to configure the feedback that gets emitted when a barcode is read successfully through the success property and erroneously through the error property.

See documentation on the SDCSparkScan.feedback property for usage samples.

defaultFeedback
@property (class, nonatomic, readonly) SDCSparkScanFeedback *defaultFeedback

Added in version 6.8.0

Returns a SparkScan feedback with default configuration:

  • default beep sound is loaded,

  • beeping for the success event is enabled,

  • vibration for the success event is enabled.

+ sparkScanFeedbackFromJSONString:error:
+ (nullable instancetype)sparkScanFeedbackFromJSONString:(nonnull NSString *)JSONString
                                                   error:(NSError **)error

Added in version 6.8.0

Construct a new SparkScan feedback with the provided JSON serialization. See Serialization for details.

success
@property (nonatomic, strong, nonnull) SDCFeedback *success

Added in version 6.8.0

A feedback for a success event.

error
@property (nonatomic, strong, nonnull) SDCFeedback *error

Added in version 6.16.0

A feedback for a error event.

JSONString
@property (nonatomic, nonnull, readonly) NSString *JSONString

Added in version 6.9.0

Returns the JSON representation of the feedback.