NSFileProviderServicing (moe.platform.ios API)

public interface NSFileProviderServicing

API-Since: 16.0

Nested Class Summary

Nested Classes
Modifier and Type Interface Description

static interface NSFileProviderServicing.Block_supportedServiceSourcesForItemIdentifierCompletionHandler

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`@NotNull NSProgress`	`supportedServiceSourcesForItemIdentifierCompletionHandler(@NotNull java.lang.String itemIdentifier, @NotNull NSFileProviderServicing.Block_supportedServiceSourcesForItemIdentifierCompletionHandler completionHandler)`	A file provider can implemement this method to return service sources that provide custom communication channels to client applications.

- Method Detail
  - supportedServiceSourcesForItemIdentifierCompletionHandler
```
@NotNull
@NotNull NSProgress supportedServiceSourcesForItemIdentifierCompletionHandler(@NotNull
                                                                              @NotNull java.lang.String itemIdentifier,
                                                                              @NotNull
                                                                              @NotNull NSFileProviderServicing.Block_supportedServiceSourcesForItemIdentifierCompletionHandler completionHandler)
```
    A file provider can implemement this method to return service sources that provide custom communication channels to client applications. The service sources must be tied to the item identified by @c itemIdentifier. Client applications can retrieve the list of supported services by calling [@c] -[NSFileManager getFileProviderServicesForItemAtURL:] for a specific item URL. Cancellations: ------------ If the NSProgress returned by this method is cancelled, the extension should call the completion handler with (nil, NSUserCancelledError) in the NSProgress cancellation handler. Execution time: --------------- This method is not expected to take more than a few seconds to complete the retrieval of the thumbnails. The system will call `cancel` on the progress if the operation takes too much time. The extension is then expected to quickly call the completion handler.