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public abstract void getLatestMessages(ConversationType conversationType, String targetId, String channelId, int count, IRongCoreCallback.ResultCallback<List<Message>> callback)
Retrieves the latest messages of a specified conversation.
Since
5.1.1
Parameters
conversation
The type of the conversation .
target
The ID of the conversation. Depending on the conversationType, it could be a user ID, discussion group ID, group ID, or chatroom ID.
channel
The business identifier of the conversation to which the message belongs.
count
The number of messages to retrieve.
callback
The callback for retrieving the latest messages, sorted in descending order by time. If the number of messages in the conversation is less than the value of the count parameter, all messages in the conversation will be returned.