MLKitCommon Framework Reference
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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
Objective-C
extern
NS_SWIFT_NAME
(
mlkitModelDownloadDidSucceed
)
const
NSNotificationName
MLKModelDownloadDidSucceedNotification
-
Notification
name for observing model download tasks that fail. The user info dictionary will
contain {ModelDownloadUserInfoKey.remoteModel : RemoteModel}
and {ModelDownloadUserInfoKey.error : NSError}
.
Declaration
Objective-C
extern
NS_SWIFT_NAME
(
mlkitModelDownloadDidFail
)
const
NSNotificationName
MLKModelDownloadDidFailNotification
-
The key for retrieving the RemoteModel
from the user info dictionary.
-
The key for retrieving the NSError
from the user info dictionary. The corresponding value is nil
if the model download completed successfully.
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Last updated 2024-07-10 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-07-10 UTC."],[[["\u003cp\u003eGlobally available constants provide notifications for observing model download successes and failures.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eMLKModelDownloadDidSucceedNotification\u003c/code\u003e and \u003ccode\u003eMLKModelDownloadDidFailNotification\u003c/code\u003e are the notification names for observing model download tasks.\u003c/p\u003e\n"],["\u003cp\u003eThe user info dictionary provides access to the \u003ccode\u003eRemoteModel\u003c/code\u003e and potential errors using keys \u003ccode\u003eMLKModelDownloadUserInfoKeyRemoteModel\u003c/code\u003e and \u003ccode\u003eMLKModelDownloadUserInfoKeyError\u003c/code\u003e respectively.\u003c/p\u003e\n"]]],[],null,["# MLKitCommon Framework Reference\n\nConstants\n=========\n\nThe following constants are available globally.\n- `\n ``\n ``\n `\n\n ### [MLKModelDownloadDidSucceedNotification](#/c:@MLKModelDownloadDidSucceedNotification)\n\n `\n ` \n `Notification` name for observing model download tasks that succeed. The user info dictionary\n will contain `{ModelDownloadUserInfoKey.remoteModel : RemoteModel}`. \n\n #### Declaration\n\n Objective-C \n\n extern NS_SWIFT_NAME(mlkitModelDownloadDidSucceed) const NSNotificationName\n MLKModelDownloadDidSucceedNotification\n\n- `\n ``\n ``\n `\n\n ### [MLKModelDownloadDidFailNotification](#/c:@MLKModelDownloadDidFailNotification)\n\n `\n ` \n `Notification` name for observing model download tasks that fail. The user info dictionary will\n contain `{ModelDownloadUserInfoKey.remoteModel : RemoteModel}` and\n `{ModelDownloadUserInfoKey.error : NSError}`. \n\n #### Declaration\n\n Objective-C \n\n extern NS_SWIFT_NAME(mlkitModelDownloadDidFail) const NSNotificationName\n MLKModelDownloadDidFailNotification\n\n- `\n ``\n ``\n `\n\n ### [MLKModelDownloadUserInfoKeyRemoteModel](#/c:@MLKModelDownloadUserInfoKeyRemoteModel)\n\n `\n ` \n The key for retrieving the `RemoteModel` from the user info dictionary. \n\n #### Declaration\n\n Objective-C \n\n extern const /ml-kit/reference/ios/mlkitcommon/api/reference/Type-Definitions#/c:MLKModelDownloadNotifications.h@T@MLKModelDownloadUserInfoKey _Nonnull MLKModelDownloadUserInfoKeyRemoteModel\n\n- `\n ``\n ``\n `\n\n ### [MLKModelDownloadUserInfoKeyError](#/c:@MLKModelDownloadUserInfoKeyError)\n\n `\n ` \n The key for retrieving the `NSError` from the user info dictionary. The corresponding value is\n `nil` if the model download completed successfully. \n\n #### Declaration\n\n Objective-C \n\n extern const /ml-kit/reference/ios/mlkitcommon/api/reference/Type-Definitions#/c:MLKModelDownloadNotifications.h@T@MLKModelDownloadUserInfoKey _Nonnull MLKModelDownloadUserInfoKeyError"]]
