TTAttachmentDescriptor Class Reference

Inherits from	NSManagedObject
Declared in	TTAttachmentDescriptor.h

Overview

TTAttachmentDescriptor describes an attachment added to a specific TTMessage.

Note: For supported attachment types, see TTAttachmentType, and for supported MIME types, see TTAttachmentDescriptor.mimeType.

`index`

Index of attachment in TTMessage’s attachmentDescriptors NSSet.

@property (nullable, nonatomic, retain) NSNumber *index

Declared In

TTAttachmentDescriptor.h

`isDownloaded`

Boolean value to indicate whether attachment is downloaded and stored locally.

@property (nullable, nonatomic, retain) NSNumber *isDownloaded

Declared In

TTAttachmentDescriptor.h

`localPath`

If attachment was downloaded, this property contains its path on the device.

@property (nullable, nonatomic, retain) NSString *localPath

Declared In

TTAttachmentDescriptor.h

`mimeType`

Attachment MIME type.

@property (nonnull, nonatomic, retain) NSString *mimeType

Discussion

Note: Supported MIME types include image/jpeg, image/pjpeg, image/png, image/x-png, image/gif, image/bmp, audio/mp4, audio/wav, audio/x-wav, audio/mpeg, audio/x-m4a, audio/mp3, video/mp4, video/x-m4v, video/quicktime, application/pdf, application/msword, application/vnd.openxmlformats-officedocument.wordprocessingml.document, application/vnd.ms-excel, application/vnd.openxmlformats-officedocument.spreadsheetml.sheet, application/vnd.ms-powerpoint, application/vnd.openxmlformats-officedocument.presentationml.presentation

Declared In

TTAttachmentDescriptor.h

`size`

Size of attachment, in bytes.

@property (nullable, nonatomic, retain) NSNumber *size

Declared In

TTAttachmentDescriptor.h

`type`

Attachment type.

@property (nonnull, nonatomic, retain) NSNumber *type

Declared In

TTAttachmentDescriptor.h

`message`

The TTMessage to which this TTAttachmentDescriptor is linked.

@property (nonnull, nonatomic, retain) TTMessage *message

Declared In

TTAttachmentDescriptor.h