init(identifier:request:applicationGroupIdentifier:priority:)
Creates a prioritized download that uses the specified identifier and App Group.
Declaration
convenience init(identifier: String, request: URLRequest, applicationGroupIdentifier: String, priority: BADownload.Priority)Parameters
- identifier:
An app-specific string that uniquely identifies the downloadable asset.
- request:
A URL request that provides request-specific information, such as URL, request type, and body data.
- applicationGroupIdentifier:
The identifier of the App Group where the system stores finished downloads. For more information about App Groups, see Configuring App Groups.
- priority:
The priority of the download. For more information, see Priority Swift.struct.
Discussion
The system requires that all URL requests use Hypertext Transfer Protocol Secure (HTTPS).