StorageReference represents a reference to a Google Cloud Storage object. Developers canupload and download objects, as well as get/set object metadata, and delete an object at thepath. See theCloud docs for more details.

Declaration

@available(iOS13,tvOS13,macOS10.15,watchOS7,*)@objc(FIRStorageReference)openclassStorageReference:NSObject

Firebase Storage is a service that supports uploading and downloading binary objects,such as images, videos, and other files to Google Cloud Storage. Instances ofStorageare not thread-safe, but can be accessed from any thread.

If you callStorage.storage(), the instance will initialize with the defaultFirebaseApp,FirebaseApp.app(), and the storage location will come from the providedGoogleService-Info.plist.

If you provide a custom instance ofFirebaseApp,the storage location will be specified via theFirebaseOptions.storageBucket property.

Declaration

@available(iOS13,tvOS13,macOS10.15,watchOS7,*)@objc(FIRStorage)openclassStorage:NSObject

StorageDownloadTask implements resumable downloads from an object in Firebase Storage.

Downloads can be returned on completion with a completion handler, and can be monitored by attaching observers, or controlled by callingpause(),resume(), orcancel().

Downloads can currently be returned asData in memory, or as aURL to a file on disk.

Downloads are performed on a background queue, and callbacks are raised on the developer specifiedcallbackQueue in Storage, or the main queue if left unspecified.

Declaration

@available(iOS13,tvOS13,macOS10.15,watchOS7,*)@objc(FIRStorageDownloadTask)openclassStorageDownloadTask:StorageObservableTask,StorageTaskManagement

Contains the prefixes and items returned by aStorageReference.list() call.

Declaration

@available(iOS13,tvOS13,macOS10.15,watchOS7,*)@objc(FIRStorageListResult)openclassStorageListResult:NSObject

Class which represents the metadata on an object in Firebase Storage.

This metadata is returned on successful operations, and can be used to retrieve download URLs, content types, and a Storage reference to the object in question. Full documentation can be found in theGCS documentation

Declaration

@available(iOS13,tvOS13,macOS10.15,watchOS7,*)@objc(FIRStorageMetadata)openclassStorageMetadata:NSObject

An extendedStorageTask providing observable semantics that can be used for responding to changes in task state.

Observers produce aStorageHandle, which is used to keep track of and remove specific observers at a later date.

Declaration

@available(iOS13,tvOS13,macOS10.15,watchOS7,*)@objc(FIRStorageObservableTask)openclassStorageObservableTask:StorageTask

A superclass to all Storage tasks, includingStorageUploadTask andStorageDownloadTask, to provide state transitions, event raising, and common storage for metadata and errors.

Callbacks are always fired on the developer-specified callback queue. If no queue is specified, it defaults to the main queue. This class is thread-safe.

Declaration

@available(iOS13,tvOS13,macOS10.15,watchOS7,*)@objc(FIRStorageTask)openclassStorageTask:NSObject

StorageTaskSnapshot represents an immutable view of a task.A snapshot contains a task, storage reference, metadata (if it exists),progress, and an error (if one occurred).

Declaration

@available(iOS13,tvOS13,macOS10.15,watchOS7,*)@objc(FIRStorageTaskSnapshot)openclassStorageTaskSnapshot:NSObject

StorageUploadTask implements resumable uploads to a file in Firebase Storage.

Uploads can be returned on completion with a completion callback, and can be monitored by attaching observers, or controlled by callingpause(),resume(), orcancel().

Uploads can be initialized fromData in memory, or a URL to a file on disk.

Uploads are performed on a background queue, and callbacks are raised on the developer specifiedcallbackQueue in Storage, or the main queue if unspecified.

Declaration

@available(iOS13,tvOS13,macOS10.15,watchOS7,*)@objc(FIRStorageUploadTask)openclassStorageUploadTask:StorageObservableTask,StorageTaskManagement