| DriveApi | The main entry point for interacting with Drive. |
| DriveApi.ContentsResult | Result that contains a Contents reference. |
| DriveApi.DriveIdResult | Result that contains a DriveId. |
| DriveApi.IntentSenderResult | Result that contains an IntentSender reference. |
| DriveApi.MetadataBufferResult | Result that contains a MetadataBuffer. |
| DriveApi.OnSyncFinishCallback | A callback that provides the result for a requestSync(GoogleApiClient) request. |
| DriveFile | A file in Drive. |
| DriveFile.DownloadProgressListener | A listener that listens for progress events on an active contents download. |
| DriveFolder | A folder in Drive. |
| DriveFolder.DriveFileResult | A result that contains a DriveFile. |
| DriveFolder.DriveFolderResult | A result that contains a DriveFolder. |
| DriveResource | A Resource represents a file or folder in Drive. |
| DriveResource.MetadataResult | Result that is returned in response to metadata requests. |
| Contents | A reference to a Drive file's contents. |
| CreateFileActivityBuilder | A builder that is used to configure and display the create file activity. |
| Drive | The Drive API provides easy access to users' Google Drive contents. |
| DriveId | A canonical identifier for a Drive resource. |
| DriveStatusCodes | Drive specific status codes, for use in getStatusCode()
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| Metadata | The details of a Drive file or folder. |
| MetadataBuffer | A data buffer that points to Metadata entries. |
| MetadataChangeSet | A collection of metadata changes. |
| MetadataChangeSet.Builder | A builder for creating a new MetadataChangeSet. |
| OpenFileActivityBuilder | A builder that is used to configure and display the open file activity. |