SBSDKUIWorkflowScannerViewControllerDatasource
@protocol SBSDKUIWorkflowScannerViewControllerDatasource
Datasource protocol ‘SBSDKUIWorkflowScannerViewController’.
-
Asks the datasource for the next step of a dynamic workflow.
Declaration
Objective-C
- (nullable SBSDKUIWorkflowStep *) nextStepAfterFinishingStep:(nonnull SBSDKUIWorkflowStep *)step withResults: (nonnull NSArray<SBSDKUIWorkflowStepResult *> *)results;
Swift
func nextStep(afterFinishing step: SBSDKUIWorkflowStep, with results: [SBSDKUIWorkflowStepResult]) -> SBSDKUIWorkflowStep?
Parameters
step
The previously finished workflow step.
results
The current step results of the workflow.
Return Value
The next step to execute, or nil if the workflow should finish.