DriveResourceClient

public abstract class DriveResourceClient extends GoogleApi<Drive.ConnectionlessDriveOptions>

This class is deprecated.
The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.

The contract for any DriveResource (i.e. DriveFile or DriveFolder).

Inherited Field Summary

Public Method Summary

abstract Task<ListenerToken>
addChangeListener(DriveResource resource, OnChangeListener listener)
This method is deprecated. The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.
abstract Task<Void>
addChangeSubscription(DriveResource resource)
This method is deprecated. The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.
abstract Task<Boolean>
cancelOpenFileCallback(ListenerToken token)
This method is deprecated. The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.
abstract Task<Void>
commitContents(DriveContents contents, MetadataChangeSet changeSet)
This method is deprecated. The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.
abstract Task<Void>
commitContents(DriveContents contents, MetadataChangeSet changeSet, ExecutionOptions executionOptions)
This method is deprecated. The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.
abstract Task<DriveContents>
createContents()
This method is deprecated. The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.
abstract Task<DriveFile>
createFile(DriveFolder folder, MetadataChangeSet changeSet, DriveContents driveContents, ExecutionOptions executionOptions)
This method is deprecated. The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.
abstract Task<DriveFile>
createFile(DriveFolder folder, MetadataChangeSet changeSet, DriveContents driveContents)
This method is deprecated. The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.
abstract Task<DriveFolder>
createFolder(DriveFolder folder, MetadataChangeSet changeSet)
This method is deprecated. The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.
abstract Task<Void>
delete(DriveResource resource)
This method is deprecated. The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.
abstract Task<Void>
discardContents(DriveContents contents)
This method is deprecated. The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.
abstract Task<DriveFolder>
getAppFolder()
This method is deprecated. The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.
abstract Task<Metadata>
getMetadata(DriveResource resource)
This method is deprecated. The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.
abstract Task<DriveFolder>
getRootFolder()
This method is deprecated. The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.
abstract Task<MetadataBuffer>
listChildren(DriveFolder folder)
This method is deprecated. The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.
abstract Task<MetadataBuffer>
listParents(DriveResource resource)
This method is deprecated. The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.
abstract Task<DriveContents>
openFile(DriveFile file, int openMode)
This method is deprecated. The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.
abstract Task<ListenerToken>
openFile(DriveFile file, int openMode, OpenFileCallback callback)
This method is deprecated. The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.
abstract Task<MetadataBuffer>
query(Query query)
This method is deprecated. The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.
abstract Task<MetadataBuffer>
queryChildren(DriveFolder folder, Query query)
This method is deprecated. The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.
abstract Task<Boolean>
removeChangeListener(ListenerToken token)
This method is deprecated. The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.
abstract Task<Void>
removeChangeSubscription(DriveResource resource)
This method is deprecated. The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.
abstract Task<DriveContents>
reopenContentsForWrite(DriveContents contents)
This method is deprecated. The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.
abstract Task<Void>
setParents(DriveResource resource, Set<DriveId> parentIds)
This method is deprecated. The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.
abstract Task<Void>
trash(DriveResource resource)
This method is deprecated. The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.
abstract Task<Void>
untrash(DriveResource resource)
This method is deprecated. The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.
abstract Task<Metadata>
updateMetadata(DriveResource resource, MetadataChangeSet changeSet)
This method is deprecated. The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.

Inherited Method Summary

Public Methods

public abstract Task<ListenerToken> addChangeListener (DriveResource resource, OnChangeListener listener)

This method is deprecated.
The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.

Adds the specified listener to be notified of changes to the specified resource.

The listener will remain active for the duration of the process or until removeChangeListener(ListenerToken) is called with the same ListenerToken returned by this method.

public abstract Task<Void> addChangeSubscription (DriveResource resource)

This method is deprecated.
The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.

Adds a subscription for this resource that will deliver events to the application's DriveEventService subclass when changes to this resource are visible to the client.

The application's DriveEventService subclass should implement onChange(ChangeEvent) in order to handle the incoming ChangeEvent objects.

The subscription is persistent and will remain active until the next device reboot or until removeChangeSubscription(DriveResource) is called. The client is responsible for registering the subscription again after a device reboot if it is still desired.

public abstract Task<Boolean> cancelOpenFileCallback (ListenerToken token)

This method is deprecated.
The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.

Cancels callback passed into openFile(DriveFile, int, OpenFileCallback) with the ListenerToken returned from the open() call.

Note: The Callback is cancelled for you after onContents(DriveContents) or onError(Exception) is called.

Returns
  • true if callback was cancelled, false if callback was already cancelled or not registered in the first place.

public abstract Task<Void> commitContents (DriveContents contents, MetadataChangeSet changeSet)

This method is deprecated.
The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.

Commits the contents and updates its metadata to changeSet (if provided). This method should only be used on DriveContents that are already associated to a particular DriveFile, obtained through openFile(DriveFile, int).

This method will commit contents using the default CONFLICT_STRATEGY_OVERWRITE_REMOTE strategy, will not notify for a CompletionEvent, and will have no tracking tags. If you'd like to specify different options, use commitContents(DriveContents, MetadataChangeSet, ExecutionOptions) instead.

After this method returns, contents will be closed and no longer usable.

Throws
IllegalStateException if one of the following is true:
  • contents is opened in MODE_READ_ONLY
  • contents is not associated to a file

public abstract Task<Void> commitContents (DriveContents contents, MetadataChangeSet changeSet, ExecutionOptions executionOptions)

This method is deprecated.
The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.

Commits the contents and updates its metadata to changeSet (if provided). Extra settings for this action, such as a conflict resolution strategy or completion notification request, can be specified in executionOptions. See ExecutionOptions for a complete list of options. This method should only be used on DriveContents that are already associated to a particular DriveFile, obtained through openFile(DriveFile, int).

A file conflict happens when the written contents are not applied on top of the file revision that Drive originally provided when the contents were read by the application. A conflict could happen when an application reads contents at revision X, then writes revision X+1 and, by the time X+1 is committed or updated on the server, the file version is not X anymore (because, e.g. another app or a remote change already modified the file to revision X').

After this method returns, contents will be closed and no longer usable.

Throws
IllegalStateException if one of the following is true:
  • contents is opened in MODE_READ_ONLY
  • contents is not associated to a file
  • executionOptions is incompatible with contents

public abstract Task<DriveContents> createContents ()

This method is deprecated.
The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.

Creates a new DriveContents instance that can be used to provide initial contents for a new DriveFile. The returned contents will be in MODE_WRITE_ONLY and can be used to write the initial contents.

To be persisted, the contents must be saved by being passed as an argument to createFile(DriveFolder, MetadataChangeSet, DriveContents), {@link #createFile(DriveFolder, MetadataChangeSet, DriveContents, ExecutionOptions) or {@link CreateFileActivityOptions.Builder#setInitialDriveContents(DriveContents)}.

public abstract Task<DriveFile> createFile (DriveFolder folder, MetadataChangeSet changeSet, DriveContents driveContents, ExecutionOptions executionOptions)

This method is deprecated.
The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.

Creates a new binary DriveFile within folder, with the initial metadata provided in changeSet, initial contents provided in driveContents, and method execution options provided in executionOptions. In order to create the file with empty contents, pass in null for driveContents. It is recommended that files with a mime-type that does not support having a zero-byte file (e.g. an image or PDF) is created as a non-empty file.

Note: setConflictStrategy(int) is not supported for this method.

You must obtain driveContents via createContents(). Once this method returns, driveContents will be persisted and closed. In order to continue editing the file's contents, they must be opened again with openFile(DriveFile, int) or openFile(DriveFile, int, OpenFileCallback).

If you want to use the default ExecutionOptions, call createFile(DriveFolder, MetadataChangeSet, DriveContents) instead.

public abstract Task<DriveFile> createFile (DriveFolder folder, MetadataChangeSet changeSet, DriveContents driveContents)

This method is deprecated.
The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.

Creates a new binary DriveFile within folder, with the initial metadata provided in changeSet and initial contents provided in driveContents. In order to create the file with empty contents, pass in null. It is recommended that files with a mime-type that does not support having a zero-byte file (e.g. an image or PDF) is created as a non-empty file.

You must obtain driveContents via createContents(). Once this method returns, driveContents will be persisted and closed. In order to continue editing the file's contents, they must be opened again with openFile(DriveFile, int) or openFile(DriveFile, int, OpenFileCallback).

This method behaves like createFile(DriveFolder, MetadataChangeSet, DriveContents, ExecutionOptions) with {@code null {@link ExecutionOptions}, which means completion event notifications will not be sent and there is no operation tag.

public abstract Task<DriveFolder> createFolder (DriveFolder folder, MetadataChangeSet changeSet)

This method is deprecated.
The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.

Creates a new DriveFolder within folder, with the initial metadata provided in changeSet.

Note: At minimum, setTitle(String) must be called.

setMimeType(String) does not need to be called, as the mime-type will automatically be set to MIME_TYPE.

public abstract Task<Void> delete (DriveResource resource)

This method is deprecated.
The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.

Permanently deletes this resource, bypassing trash. The user must be the owner. If resource is a DriveFolder, the app must have access to all of its descendants.

For user-visible resources, we recommend using trash(DriveResource) instead to give users the opportunity to restore files they have accidentally removed.

Delete must be used for files in the App Folder as they cannot be trashed. See getAppFolder() for more information.

public abstract Task<Void> discardContents (DriveContents contents)

This method is deprecated.
The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.

Discards contents and any changes that were performed on it. Calling this method will not save any changes performed on this object.

After this method returns, contents will be closed and no longer usable.

public abstract Task<DriveFolder> getAppFolder ()

This method is deprecated.
The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.

Returns the app folder.

The app folder is a special folder within Drive that is only accessible by your application. Its contents are hidden from the user and from other apps. Although it is hidden from the user, the app folder does count against the user's Drive storage quota.

The app folder can be used to store configuration files, temporary files, etc. that belong to the user but should not be tampered with.

SCOPE_APPFOLDER is required to access this folder; otherwise, it fails with the error status DEVELOPER_ERROR.

See the Storing Application Data guide for more information.

public abstract Task<Metadata> getMetadata (DriveResource resource)

This method is deprecated.
The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.

Retrieves the Metadata associated with this resource.

public abstract Task<DriveFolder> getRootFolder ()

This method is deprecated.
The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.

Returns the root folder.

SCOPE_FILE is required to access this folder; otherwise, it fails with the error status DEVELOPER_ERROR.

public abstract Task<MetadataBuffer> listChildren (DriveFolder folder)

This method is deprecated.
The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.

Retrieves a collection of metadata for the direct children, including both files and folders, of folder.

Be sure to call release() when finished with the result.

public abstract Task<MetadataBuffer> listParents (DriveResource resource)

This method is deprecated.
The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.

Retrieves the collection of metadata for all of the parents of this resource that the calling app has been authorized to view.

Be sure to call release() when finished with the result.

public abstract Task<DriveContents> openFile (DriveFile file, int openMode)

This method is deprecated.
The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.

Opens the DriveContents that are associated with this file in the requested openMode. The returned contents is a temporary copy available only to this app. The contents must be closed via commitContents(DriveContents, MetadataChangeSet) or discardContents(DriveContents).

Note: To open the file in edit mode, the user must have edit access. See isEditable() for more information.

Availability

The contents are returned when they are available on the device in their entirety. Content is returned from the cache if it is available and up-to-date; otherwise, it will be downloaded from the server.

Note: If the download fails (e.g. due to the device going offline) the cached version will be returned if available.

public abstract Task<ListenerToken> openFile (DriveFile file, int openMode, OpenFileCallback callback)

This method is deprecated.
The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.

Opens the DriveContents that are associated with this file in the requested openMode. The provided OpenFileCallback will receive a temporary copy of the contents available only to this app. The contents must be closed via commitContents(DriveContents, MetadataChangeSet) or discardContents(DriveContents). The returned ListenerToken can be used to cancel the download.

Note: To open the file in edit mode, the user must have edit access. See isEditable() for more information.

Note: If the download fails (e.g. due to the device going offline) the cached version will be returned if available.

public abstract Task<MetadataBuffer> query (Query query)

This method is deprecated.
The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.

Retrieves a collection of metadata for the files and folders that match the restrictions specified in query.

Be sure to call release() when finished with the result.

public abstract Task<MetadataBuffer> queryChildren (DriveFolder folder, Query query)

This method is deprecated.
The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.

Retrieves a collection of metadata for the files and folders that match the restrictions specified in query and are direct children of folder.

Be sure to call release() when finished with the result.

public abstract Task<Boolean> removeChangeListener (ListenerToken token)

This method is deprecated.
The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.

Removes the OnChangeListener associated with this token from listening to changes to the associated DriveResource. The token must be the same ListenerToken that was returned by addChangeListener(DriveResource, OnChangeListener).

Returns true if removing the listener was successful.

public abstract Task<Void> removeChangeSubscription (DriveResource resource)

This method is deprecated.
The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.

Removes the existing Change subscription for this resource.

public abstract Task<DriveContents> reopenContentsForWrite (DriveContents contents)

This method is deprecated.
The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.

Closes the contents and returns a new DriveContents opened in MODE_WRITE_ONLY. The returned contents are usable for conflict detection.

After this method returns, contents will be closed and will no longer be usable

This method is often used in conjunction with commitContents(DriveContents, MetadataChangeSet).

Throws
IllegalStateException if this method is called on contents that are currently opened in MODE_WRITE_ONLY or MODE_READ_WRITE or on contents that have been closed

public abstract Task<Void> setParents (DriveResource resource, Set<DriveId> parentIds)

This method is deprecated.
The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.

Sets the parents of resource to the DriveId instances defined in parentIds. This will overwrite the current parent IDs with parentIds, so any parent IDs that should remain as parents but also be supplied in the Set. Do NOT modify parentIds after calling this method.

All parent IDs must be associated with DriveFolder resources.

If this resource is in the App Folder or one of its subfolders, all parents must also belong to the App Folder or one of its subfolders. Similarly, if this resource is outside of the App Folder, every parent must also be outside of the App Folder.

public abstract Task<Void> trash (DriveResource resource)

This method is deprecated.
The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.

Moves the resource to trash. The user must be the owner. If the resource is a DriveFolder, the app must have access to all of its descendants.

Resources inside the App Folder cannot be trashed. See getAppFolder() for more information.

public abstract Task<Void> untrash (DriveResource resource)

This method is deprecated.
The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.

Moves the resource out of the trash. The user must be the owner. If the resource is a DriveFolder, the app must have access to all of its descendants.

Resources inside the App Folder cannot be untrashed (because they cannot be trashed). See getAppFolder() for more information.

public abstract Task<Metadata> updateMetadata (DriveResource resource, MetadataChangeSet changeSet)

This method is deprecated.
The Google Drive Android API is deprecated and will be turned down on December 6, 2019. See the migration guide for instructions on migrating to the REST API.

Updates the Metadata that is associated with this resource with the changes defined in changeSet.

Note that the user must have edit access to update certain metadata fields. See MetadataChangeSet.Builder for more information.

Note that the metadata of the root folder cannot be updated.