How-to fix 'does not conform to protocol 'ApplicationUIManaging' when using SAP BTP SDK for iOS 9.1

[MarcoEidinger]

SAP BTP SDK for iOS 9.1 was released and if you are using the SAPFioriFlows framework, then you are affected by minor incompatible changes to the ApplicationUIManaging protocol.

For a previously generated application project, the error might be related to your application-specific class ApplicationUIManager which does not conform to protocol ApplicationUIManaging.

Example of error due to breaking changes in SAPFioriFlows.ApplicationUIManaging protocol

The SAP BTP SDK for iOS 9.1 introduced a new argument, scene sessionID: String?, which you have to add to your implementation of functions:

• showApplicationScreen(completionHandler:)


• hideApplicationScreen(completionHandler:)

Example of your previous application code:

class ApplicationUIManager: ApplicationUIManaging {

    func showApplicationScreen(completionHandler: @escaping (Error?) -> Void) {

        // your code

    }

    func hideApplicationScreen(completionHandler: @escaping (Error?) -> Void) {

        // your code

    }

}

 

You have to add scene sessionID: String? as a new function argument:

class ApplicationUIManager: ApplicationUIManaging {

    func showApplicationScreen(scene sessionID: String?, completionHandler: @escaping (Error?) -> Void) {

        // your code (no changes required unless you want adopt Multi-Window support)

    }

    func hideApplicationScreen(scene sessionID: String?, completionHandler: @escaping (Error?) -> Void) {

        // your code (no changes required unless you want adopt Multi-Window support)

    }

}

The SAP BTP SDK for iOS team apologizes for the inconvenience.