FetchMessageOptions class

The parameter configuration class for pulling historical messages from the server.

Constructors

FetchMessageOptions({String? from, List<MessageType>? msgTypes, int startTs = -1, int endTs = -1, bool needSave = false, ChatSearchDirection direction = ChatSearchDirection.Up})
The parameter configuration class for pulling historical messages from the server.
const

Properties

direction → ChatSearchDirection
The message search direction, Default is ChatSearchDirection.Up. See ChatSearchDirection.
final
endTs → int
The end time for message query. The time is a UNIX time stamp in milliseconds. The default value is -1, indicating that this parameter is ignored during message query. If the startTs is set to a specific time spot and the endTs uses the default value -1, the SDK returns messages that are sent and received in the period that is from the start time to the current time. If the startTs uses the default value -1 and the endTs is set to a specific time spot, the SDK returns messages that are sent and received in the period that is from the timestamp of the first message to the current time.
final
from → String?
The user ID of the message sender in the group conversation.
final
hashCode → int
The hash code for this object.
read-onlyinherited
msgTypes → List<MessageType>?
The array of message types for query. The default value is null, indicating that all types of messages are retrieved.
final
needSave → bool
Whether to save the retrieved messages to the database:
final
runtimeType → Type
A representation of the runtime type of the object.
read-onlyinherited
startTs → int
The start time for message query. The time is a UNIX time stamp in milliseconds. The default value is -1, indicating that this parameter is ignored during message query. If the startTs is set to a specific time spot and the endTs uses the default value -1, the SDK returns messages that are sent and received in the period that is from the start time to the current time. If the startTs uses the default value -1 and the endTs is set to a specific time spot, the SDK returns messages that are sent and received in the period that is from the timestamp of the first message to the current time.
final

Methods

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

Operators

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