Class TdApi.GetChatSparseMessagePositions

  • Enclosing class:
    TdApi

    public static class TdApi.GetChatSparseMessagePositions
    extends TdApi.Function
    Returns sparse positions of messages of the specified type in the chat to be used for shared media scroll implementation. Returns the results in reverse chronological order (i.e., in order of decreasing messageId). Cannot be used in secret chats or with searchMessagesFilterFailedToSend filter without an enabled message database.

    Returns MessagePositions

    • Field Detail

      • chatId

        public long chatId
        Identifier of the chat in which to return information about message positions.
      • filter

        public TdApi.SearchMessagesFilter filter
        Filter for message content. Filters searchMessagesFilterEmpty, searchMessagesFilterMention and searchMessagesFilterUnreadMention are unsupported in this function.
      • fromMessageId

        public long fromMessageId
        The message identifier from which to return information about message positions.
      • limit

        public int limit
        The expected number of message positions to be returned; 50-2000. A smaller number of positions can be returned, if there are not enough appropriate messages.
      • CONSTRUCTOR

        public static final int CONSTRUCTOR
        Identifier uniquely determining type of the object.
        See Also:
        Constant Field Values
    • Constructor Detail

      • GetChatSparseMessagePositions

        public GetChatSparseMessagePositions()
        Default constructor for a function, which returns sparse positions of messages of the specified type in the chat to be used for shared media scroll implementation. Returns the results in reverse chronological order (i.e., in order of decreasing messageId). Cannot be used in secret chats or with searchMessagesFilterFailedToSend filter without an enabled message database.

        Returns MessagePositions

      • GetChatSparseMessagePositions

        public GetChatSparseMessagePositions​(long chatId,
                                             TdApi.SearchMessagesFilter filter,
                                             long fromMessageId,
                                             int limit)
        Creates a function, which returns sparse positions of messages of the specified type in the chat to be used for shared media scroll implementation. Returns the results in reverse chronological order (i.e., in order of decreasing messageId). Cannot be used in secret chats or with searchMessagesFilterFailedToSend filter without an enabled message database.

        Returns MessagePositions

        Parameters:
        chatId - Identifier of the chat in which to return information about message positions.
        filter - Filter for message content. Filters searchMessagesFilterEmpty, searchMessagesFilterMention and searchMessagesFilterUnreadMention are unsupported in this function.
        fromMessageId - The message identifier from which to return information about message positions.
        limit - The expected number of message positions to be returned; 50-2000. A smaller number of positions can be returned, if there are not enough appropriate messages.