FirebaseStorage

Also: Google Play services

public class FirebaseStorage extends Object

FirebaseStorage is a service that supports uploading and downloading large objects to Google Cloud Storage. Pass a custom instance of FirebaseApp to getInstance(FirebaseApp) which will initialize it with a storage location (bucket) specified via setStorageBucket(String).

Otherwise, if you call getReference() without a FirebaseApp, the FirebaseStorage instance will initialize with the default FirebaseApp obtainable from getInstance(). The storage location in this case will come the JSON configuration file downloaded from the web.

Public Method Summary

FirebaseApp	getApp() The FirebaseApp associated with this FirebaseStorage instance.
static FirebaseStorage	getInstance(String url) Returns the FirebaseStorage, initialized with the default FirebaseApp and a custom Storage Bucket.
static FirebaseStorage	getInstance() Returns the FirebaseStorage, initialized with the default FirebaseApp.
static FirebaseStorage	getInstance(FirebaseApp app) Returns the FirebaseStorage, initialized with a custom FirebaseApp
static FirebaseStorage	getInstance(FirebaseApp app, String url) Returns the FirebaseStorage, initialized with a custom FirebaseApp and a custom Storage Bucket.
long	getMaxDownloadRetryTimeMillis() Returns the maximum time to retry a download if a failure occurs.
long	getMaxOperationRetryTimeMillis() Returns the maximum time to retry operations other than upload and download if a failure occurs.
long	getMaxUploadRetryTimeMillis() Returns the maximum time to retry an upload if a failure occurs.
StorageReference	getReference() Creates a new StorageReference initialized at the root Firebase Storage location.
StorageReference	getReference(String location) Creates a new StorageReference initialized with a child Firebase Storage location.
StorageReference	getReferenceFromUrl(String fullUrl) Creates a StorageReference given a gs:// or // URL pointing to a Firebase Storage location.
void	setMaxDownloadRetryTimeMillis(long maxTransferRetryMillis) Sets the maximum time to retry a download if a failure occurs.
void	setMaxOperationRetryTimeMillis(long maxTransferRetryMillis) Sets the maximum time to retry operations other than upload and download if a failure occurs.
void	setMaxUploadRetryTimeMillis(long maxTransferRetryMillis) Sets the maximum time to retry an upload if a failure occurs.

Inherited Method Summary

From class java.lang.Object

Object	clone()
boolean	equals(Object arg0)
void	finalize()
final Class<?>	getClass()
int	hashCode()
final void	notify()
final void	notifyAll()
String	toString()
final void	wait(long arg0, int arg1)
final void	wait(long arg0)
final void	wait()

Public Methods

public FirebaseApp getApp ()

Also: Google Play services

The FirebaseApp associated with this FirebaseStorage instance.

public static FirebaseStorage getInstance (String url)

Also: Google Play services

Returns the FirebaseStorage, initialized with the default FirebaseApp and a custom Storage Bucket.

Parameters

url	The gs:// url to your Firebase Storage Bucket.

Returns

• a FirebaseStorage instance.

public static FirebaseStorage getInstance ()

Also: Google Play services

Returns the FirebaseStorage, initialized with the default FirebaseApp.

Returns

• a FirebaseStorage instance.

public static FirebaseStorage getInstance (FirebaseApp app)

Also: Google Play services

Returns the FirebaseStorage, initialized with a custom FirebaseApp

Parameters

app	The custom FirebaseApp used for initialization.

Returns

• a FirebaseStorage instance.

public static FirebaseStorage getInstance (FirebaseApp app, String url)

Also: Google Play services

Returns the FirebaseStorage, initialized with a custom FirebaseApp and a custom Storage Bucket.

Parameters

app	The custom FirebaseApp used for initialization.
url	The gs:// url to your Firebase Storage Bucket.

Returns

• a FirebaseStorage instance.

public long getMaxDownloadRetryTimeMillis ()

Also: Google Play services

Returns the maximum time to retry a download if a failure occurs.

Returns

• maximum time in milliseconds. Defaults to 10 minutes (600,000 milliseconds).

public long getMaxOperationRetryTimeMillis ()

Also: Google Play services

Returns the maximum time to retry operations other than upload and download if a failure occurs.

Returns

• the maximum time in milliseconds. Defaults to 2 minutes (120,000 milliseconds).

public long getMaxUploadRetryTimeMillis ()

Also: Google Play services

Returns the maximum time to retry an upload if a failure occurs.

Returns

• the maximum time in milliseconds. Defaults to 10 minutes (600,000 milliseconds).

public StorageReference getReference ()

Also: Google Play services

Creates a new StorageReference initialized at the root Firebase Storage location.

Returns

• An instance of StorageReference.

public StorageReference getReference (String location)

Also: Google Play services

Creates a new StorageReference initialized with a child Firebase Storage location.

Parameters

location	A relative path from the root to initialize the reference with, for instance "path/to/object"

Returns

• An instance of StorageReference at the given child path.

public StorageReference getReferenceFromUrl (String fullUrl)

Also: Google Play services

Creates a StorageReference given a gs:// or // URL pointing to a Firebase Storage location.

Parameters

fullUrl	A gs:// or http[s]:// URL used to initialize the reference. For example, you can pass in a download URL retrieved from getDownloadUrl() or the uri retrieved from toString() An error is thrown if fullUrl is not associated with the FirebaseApp used to initialize this FirebaseStorage.

public void setMaxDownloadRetryTimeMillis (long maxTransferRetryMillis)

Also: Google Play services

Sets the maximum time to retry a download if a failure occurs.

Parameters

maxTransferRetryMillis	the maximum time in milliseconds. Defaults to 10 minutes (600,000 milliseconds).

public void setMaxOperationRetryTimeMillis (long maxTransferRetryMillis)

Also: Google Play services

Sets the maximum time to retry operations other than upload and download if a failure occurs.

Parameters

maxTransferRetryMillis	the maximum time in milliseconds. Defaults to 2 minutes (120,000 milliseconds).

public void setMaxUploadRetryTimeMillis (long maxTransferRetryMillis)

Also: Google Play services

Sets the maximum time to retry an upload if a failure occurs.

Parameters

maxTransferRetryMillis	the maximum time in milliseconds. Defaults to 10 minutes (600,000 milliseconds).