MLKitCommon Framework Reference

    • Globally available constants provide notifications for observing model download tasks.

    • mlkitModelDownloadDidSucceed and mlkitModelDownloadDidFail are notification names for tracking model download success or failure, respectively.

    • User info dictionaries within these notifications contain details about the RemoteModel and potential errors using keys like remoteModel and error .

    Constants

    The following constants are available globally.

    • Notification name for observing model download tasks that succeed. The user info dictionary will contain {ModelDownloadUserInfoKey.remoteModel : RemoteModel} .

      Declaration

      Swift

        static 
 let 
 mlkitModelDownloadDidSucceed 
 : 
 NSNotification 
 . 
 Name

    • Notification name for observing model download tasks that fail. The user info dictionary will contain {ModelDownloadUserInfoKey.remoteModel : RemoteModel} and {ModelDownloadUserInfoKey.error : NSError} .

      Declaration

      Swift

        static 
 let 
 mlkitModelDownloadDidFail 
 : 
 NSNotification 
 . 
 Name

    • The key for retrieving the RemoteModel from the user info dictionary.

      Declaration

      Swift

        static 
 let 
 remoteModel 
 : 
  ModelDownloadUserInfoKey

    • The key for retrieving the NSError from the user info dictionary. The corresponding value is nil if the model download completed successfully.

      Declaration

      Swift

        static 
 let 
 error 
 : 
  ModelDownloadUserInfoKey
    Design a Mobile Site
    View Site in Mobile | Classic
    Share by: