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public abstract void getChatroomHistoryMessages(String targetId, long recordTime, int count, RongIMClient.TimestampOrder order, IRongCallback.IChatRoomHistoryMessageCallback callback)
Retrieves chatroom historical messages.
Fetches historical messages of the chatroom from the server. If the specified time is 0, it starts pulling from the first stored message.Note: The chatroom message cloud storage feature must be enabled first.
Parameters
target
Conversation ID.
record
The starting message send timestamp in milliseconds.
count
The number of messages to retrieve, 0 < count <= 200.
order
Pull order: descending, from the latest to the earliest; ascending, from the earliest to the latest.
callback
Callback for chatroom historical messages.