FileMessage class

Represents media type message, typically serve image or video type message.

Inheritance

• Object
• BaseMessage
• FileMessage

Available extensions

• BaseMessageInternal

Annotations

• @JsonSerializable()

Constructors

FileMessage({required String url, String? name, int? size = 0, String? type, List<Thumbnail>? thumbnails, bool requireAuth = false, File? localFile, String? requestId, String? message, required int messageId, MessageSendingStatus? sendingStatus, Sender? sender, required String channelUrl, required ChannelType channelType, List<User> mentionedUsers = const [], List<String>? mentionedUserIds, MentionType? mentionType, List<String>? requestedMentionUserIds, int createdAt = 0, int updatedAt = 0, int? parentMessageId, String? parentMessageText, ThreadInfo? threadInfo, List<MessageMetaArray>? metaArrays, String? customType, int? messageSurvivalSeconds, bool forceUpdateLastMessage = false, bool isSilent = false, int? errorCode, bool isOperatorMessage = false, String? data, OGMetaData? ogMetaData, List<Reaction>? reactions, bool replyToChannel = false, Map<String, dynamic>? parentMessage, bool isPinnedMessage = false})

FileMessage.fromJson(Map<String, dynamic> json)

factory

FileMessage.fromParams({required FileMessageParams params, required BaseChannel channel})

factory

Properties

channelType ↔ ChannelType

Channel type of this message

getter/setter pair, inherited

channelUrl → String

Channel url of this message.

final, inherited

createdAt → int

Message creation time in millisecond(UTC)

final, inherited

customType → String?

Custom message type

final, inherited

data ↔ String?

data for this message returns null if data is not a string

getter/setter pair, inherited

errorCode ↔ int?

The error code of this message. This value generated only when message send fails.

getter/setter pair, inherited

extendedMessage ↔ Map<String, dynamic>

Only featured in GroupChannel Message Template used for Sendbird UI KIT

getter/setter pair, inherited

forceUpdateLastMessage → bool

True if this message should update last message of its channel

final, inherited

hashCode → int

The hash code for this object.

no setter, override

isOperatorMessage → bool

True if this message was created by an operator.

final, inherited

isPinnedMessage ↔ bool

Pinned Message

getter/setter pair, inherited

isSilent → bool

True if this message won't affect unread message count / mention count

final, inherited

localFile ↔ File?

getter/setter pair

mentionedUserIds → List<String>?

Mention to specific users. If sends a message with this field, the message will be arrived to mentioned users.

final, inherited

mentionedUsers ↔ List<User>

The list of users who was mentioned together with this message.

getter/setter pair, inherited

mentionType → MentionType?

Mention type that this message uses

final, inherited

message → String

Message text.

final, inherited

messageId → int

Unique message ID.

final, inherited

messageSurvivalSeconds → int?

Message disappear in seconds, default is -1 and won't disappear

final, inherited

metaArrays ↔ List<MessageMetaArray>?

Gets an array of meta arrays sorted by chronological order. current does not support backward compatibility

getter/setter pair, inherited

name → String?

Name of this file message

final

ogMetaData → OGMetaData?

Open graph information in this message. Nullable

final, inherited

parentMessage ↔ BaseMessage?

Retrieve current message's parent information

getter/setter pair, inherited

parentMessageId → int?

The unique ID of the parent message. If the message object is a parent message or a single message without any reply, the value of this property is 0. If the object is a reply, the value is the unique ID of its parent message.

final, inherited

parentMessageText → String?

The written text of the message object’s parent message. If the message object is a parent message, the value of this property is null. If the object is a reply to a parent message and the type of the parent message is UserMessage, the value is message. If it is FileMessage, the value is the name of the uploaded file.

final, inherited

reactions ↔ List<Reaction>?

reactions for this message

getter/setter pair, inherited

replyToChannel ↔ bool

Option to reply to channel. The default is false

getter/setter pair, inherited

requestedMentionUserIds → List<String>?

Represents target user ids to mention when success to send this message. This value is valid only when the message is a pending message or failed message. If the message is a succeeded message, see mentionedUserIds

final, inherited

requestId → String?

Request ID for checking ACK.

final, inherited

requireAuth → bool

True if this requires auth to access this media, otherwise false.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

scheduledInfo ↔ ScheduledInfo?

Scheduled message information

getter/setter pair, inherited

secureUrl → String?

Secure url address for media that this file message has

no setter

sender ↔ Sender?

Sender of this message

getter/setter pair, inherited

sendingStatus ↔ MessageSendingStatus?

Represents the dispatch state of this message. If this message is not dispatched completely to the Sendbird server, the value is pending. If failed to send the message, the value is failed. And if success to send the message, the value is succeeded.

getter/setter pair, inherited

size → int?

Size of this file message

final

threadInfo ↔ ThreadInfo?

The thread info that belongs to this message object.

getter/setter pair, inherited

thumbnails → List<Thumbnail>?

Thumbnails list of this message

final

type → String?

Type of this file message

final

updatedAt → int

Message update time in millisecond(UTC).

final, inherited

url → String

Url address for media that this file message has

final

Methods

applyReactionEvent(ReactionEvent event) → bool

Applies ReactionEvent to this message.

inherited

applyThreadInfoUpdateEvent(ThreadInfoUpdateEvent event) → bool

Applies ThreadInfoUpdateEvent event to this message.

inherited

containsMentionedUser(User? user) → bool

Available on BaseMessage, provided by the BaseMessageInternal extension

getMetaArrays(List<String> keys) → List<MessageMetaArray>

Retreives list of MessageMetaArray with given keys

inherited

getThreadedMessagesByTimestamp(int timestamp, ThreadedMessageListParams params) → Future<ThreadedMessageResponse>

Retrieves threaded messages (replies) on this message with timestamp and params.

inherited

hasCreatedLaterThan(int time) → bool

Available on BaseMessage, provided by the BaseMessageInternal extension

hasUpdatedLaterThan(int time) → bool

Available on BaseMessage, provided by the BaseMessageInternal extension

isResendable() → bool

Returns true if this message can be resend.

inherited

mentioned({User? user, User? byOtherUser}) → bool

Available on BaseMessage, provided by the BaseMessageInternal extension

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

override

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

override