ZIMMediaMessage class

Base class for media message objects.

Detail description: Identifies a media message. Note: This base class is the basis of all media messages and contains the properties required by media messages.

Inheritance
Implementers

Constructors

ZIMMediaMessage({required ZIMMessageType type, required dynamic fileLocalPath, String fileDownloadUrl = '', String fileUID = '', String fileName = '', int fileSize = 0})
ZIMMediaMessage.fromMap(Map map)

Properties

cbInnerID ↔ String
getter/setter pairinherited
conversationID ↔ String
Description: Conversation ID. Ids of the same conversation type are unique.
getter/setter pairinherited
conversationSeq ↔ int
Description: Indicates the sequence number of the message in the conversation.
getter/setter pairinherited
conversationType ↔ ZIMConversationType
Description: The type of conversation to which the message belongs.
getter/setter pairinherited
direction ↔ ZIMMessageDirection
Description: Used to describe whether a message is sent or received.
getter/setter pairinherited
editedTime ↔ int
Description: The time of message editing.
getter/setter pairinherited
editorUserID ↔ String
Description: The userID of the message editor.
getter/setter pairinherited
extendedData ↔ String
Description: message extension field Use cases: You can add extended fields to the message and send it to the peer Required: no Caution:the length is 1k, you can contact technical support for configuration Available since: 2.6.0 or higher
getter/setter pairinherited
fileDownloadUrl ↔ String
Detail description: The external download url of the media message is used for the developer to transparently transmit the media file to other users by filling in this URL when the developer uploads the media file to his own server.Required or not: If an external URL is sent, this parameter is mandatory on the sender end.
getter/setter pair
fileLocalPath ↔ dynamic
Detail description: The local path of the media message. Required: If a local file is sent, this parameter must be set by the sender. Otherwise, the message fails to be sent.
getter/setter pair
fileName ↔ String
Detail description: The filename of the media file. Required or not: If you are sending an external URL, you need to fill in this value and include the file extension. If a local file is sent, the value is optional.
getter/setter pair
fileSize ↔ int
Detail description: The size of the media file. Required or not: The sender does not need to fill in, this value is generated by the SDK.
getter/setter pair
fileUID ↔ String
Detail description: The unique ID of the media file. Required or not: The sender does not need to fill in, this value is generated by the SDK.
getter/setter pair
hashCode → int
The hash code for this object.
no setterinherited
isBroadcastMessage ↔ bool
Description: Whether the message is pushed by all employees. Required: Internal assignment.
getter/setter pairinherited
isGroupTargetedMessage ↔ bool
Indicates whether the message is a group-targeted message.
getter/setter pairinherited
isMentionAll ↔ bool
Description: Whether to mention everyone. It can be presented as "@Everyone". Use cases: For example, it can be used in groups or rooms. Required: No. Default value: false. Recommended value: Set to true if you need to mention everyone. Caution: This value does not add the "@Everyone" to the message text. Developers need to implement it themselves. Available since: 2.14.0 or above
getter/setter pairinherited
isServerMessage ↔ bool
getter/setter pairinherited
isUserInserted ↔ bool
Detail description: Describes whether the message is a message inserted by the developer through insertMessageToLocalDB.Default: false.
getter/setter pairinherited
localExtendedData ↔ String
Description: The expandable message field visible only on this end can store additional information locally, Through updateMessageLocalExtendedData change and currently has a length limit of 128K. If you have special requirements, please contact ZEGO technical support for configuration.
getter/setter pairinherited
localMessageID ↔ dynamic
Description: SDK locally generated MessageID, developers do not need to pay attention to.
getter/setter pairinherited
mentionedUserIDs ↔ List<String>
Description: Whether to mention everyone. It can be presented as "@User". Use cases: For example, it can be used in sending messages. Required: No. Caution: This value does not add the "@User" to the message text. Developers need to implement it themselves. Available since: 2.14.0 or above
getter/setter pairinherited
messageID ↔ dynamic
Description: The unique ID that identifies this message.Use cases: Can be used to index other messages.Caution: When the developer actively creates a message, there is no need to modify this parameter.This parameter only has a value during callback.
getter/setter pairinherited
messageSeq ↔ int
Description: The sequence number of the message.
getter/setter pairinherited
orderKey ↔ int
Description:The larger the orderKey, the newer the message, and can be used for ordering messages.
getter/setter pairinherited
pinnedTime ↔ int
Description: The time of message pinning.
getter/setter pairinherited
pinnedUserID ↔ String
Description: The userID of the message pinner.
getter/setter pairinherited
reactions ↔ List<ZIMMessageReaction>
Description: Message statement list, which can carry data strongly related to users such as emoji expressions and voting information.
getter/setter pairinherited
receiptStatus ↔ ZIMMessageReceiptStatus
Detailed Description: Describe the receipt status of the messageBusiness scenario: used to determine the status of the current message in the receipt message
getter/setter pairinherited
repliedInfo ↔ ZIMMessageRepliedInfo?
Description: Message reply information.
getter/setter pairinherited
rootRepliedCount ↔ int
Description: Root replied count.
getter/setter pairinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
senderUserID ↔ String
Description：Displays the userID of the sender of this message.
getter/setter pairinherited
sentStatus ↔ ZIMMessageSentStatus
Description: Describes the sending status of a message.
getter/setter pairinherited
timestamp ↔ int
Description: Identifies the sending time of a messageUse cases: Used to present the sending time of a message, and can be used for message sorting.Caution: This is a standard UNIX timestamp, in milliseconds.
getter/setter pairinherited
type ↔ ZIMMessageType
Identifies the type of this message.
getter/setter pairinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toMap() → Map<String, dynamic>
override
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited