Barcode Pick Async Mapper Product Provider Callback
Defined in framework ScanditBarcodeCapture
Note
Barcode Pick is still in beta and may change in future versions of Scandit Data Capture SDK.
- SDCBarcodePickAsyncMapperProductProviderDelegate
@protocol SDCBarcodePickAsyncMapperProductProviderDelegate <NSObject>
Added in version 6.19.0
A callback to be provided to a SDCBarcodePickAsyncMapperProductProvider object. This callback allows to retrieve asynchronously product identifiers for the given itemsData ( i.e. the scanned codes ).
- - mapItems:completionHandler:
- (
void)mapItems:(nonnull NSArray<NSString *> *)items completionHandler:(nonnull void (^)(NSArray<SDCBarcodePickProductProviderCallbackItem *> *_Nonnull))completionHandlerAdded in version 6.19.0
From this callback async operations can be fired to retrieve the product identifiers for the provided itemsData. Once retrieved, completionHandler should be invoked with a list of SDCBarcodePickProductProviderCallbackItem, consisting each of an itemData string and its product identifier. The product identifier can be null if not found.