ALAssetUpdateDelegate Protocol Reference
| Conforms to | NSObject |
|---|---|
| Declared in | ALAssetUpdateTask.h |
Overview
An interface entities outside the SDK should use, they are to be discouraged from using ALAssetController directly to manage updates, even though this will still be possible.
– assetUpdateTask:updatesFound:
required method
Called when a request to get updates has completed
- (void)assetUpdateTask:(ALAssetUpdateTask *)task updatesFound:(BOOL)updatesFoundParameters
task |
the asset update task |
|---|---|
updatesFound |
a boolean indicating whether or not there are updates to be downloaded |
Declared In
ALAssetUpdateTask.h
– assetUpdateTask:completedWithError:
required method
Called when an update operation is completed (or has errored out)
- (void)assetUpdateTask:(ALAssetUpdateTask *)task completedWithError:(NSError *_Nullable)errorParameters
task |
the asset update task |
|---|---|
error |
an NSError filled with reason for the failure, if any |
Declared In
ALAssetUpdateTask.h
– assetUpdateTask:downloadedFile:progress:
required method
Called when a file is downloaded during the update operation
- (void)assetUpdateTask:(ALAssetUpdateTask *)task downloadedFile:(NSString *)fileName progress:(CGFloat)progressParameters
task |
the asset update task |
|---|---|
fileName |
the name of the file downloaded |
progress |
overall progress of the udpate operation |
Declared In
ALAssetUpdateTask.h