setWalletDataSource

Call the setWalletDataSource API to set up a wallet data source for the MPP to obtain wallet data.

Method signature

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public static func setWalletDataSource(_ dataSource: IAPAPWalletDataSource)

Request parameters

Parameter	Type	Required	Description
dataSource	IAPAPWalletDataSource	Yes	The data source of the wallet.

IAPAPWalletDataSource

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public protocol IAPAPWalletDataSource {
    func tokenCoverImage(for context: IAPAPWalletContext) -> CGImage?
    func tokenTitle(for context: IAPAPWalletContext) -> String?
    func tokenDisplayExtraInfo(for context: IAPAPWalletContext) -> [IAPAPTokenDisplayInfo]?
}

Method	Parameter	Required	Return
tokenCoverImage	context: Context information including the current action type and device information.	Optional This method is required for the wallet extension scenario.	A CGImage used as the token cover art.
tokenTitle	context: Context information including the current action type and device information.	Optional This method is required for the wallet extension scenario.	A string representing the token title.
tokenDisplayExtraInfo	context: Context information including the current action type and device information.	Optional	An array of extra display information items. This function returns `nil` if no items are provided.

Response parameters

N/A

Sample

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IAPApplePay.setWalletDataSource(WalletDataSource())