GetChatSparseMessagePositions class

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 message_id). Cannot be used in secret chats or with searchMessagesFilterFailedToSend filter without an enabled message database

Inheritance

Constructors

GetChatSparseMessagePositions({String? extra, int? client_id, int53? chat_id, SearchMessagesFilter? filter, int53? from_message_id, int32? limit})
GetChatSparseMessagePositions.fromMap(Map<String, dynamic> map)

Properties

chat_id ↔ int53?
Identifier of the chat in which to return information about message positions
getter/setter pair
client_id ↔ int?
TDLib client id; maps to the field @client_id.
getter/setter pairinherited
extra ↔ String?
Matches requests with responses; maps to the field @extra.
getter/setter pairinherited
filter ↔ SearchMessagesFilter?
Filter for message content. Filters searchMessagesFilterEmpty, searchMessagesFilterMention, searchMessagesFilterUnreadMention, and searchMessagesFilterUnreadReaction are unsupported in this function
getter/setter pair
from_message_id ↔ int53?
The message identifier from which to return information about message positions
getter/setter pair
hashCode → int
The hash code for this object.
no setterinherited
limit ↔ int32?
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
getter/setter pair
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
tdReturnType → String
The return type as String for this function. Currently not used.
no setteroverride
tdType → String
JSON object type; maps to the field @type.
no setteroverride

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toJson({dynamic skipNulls = true}) → String
Serialize a Td instance to a JSON string. If skipNulls is true the fields with null values are not serialized.
inherited
toMap({dynamic skipNulls = true}) → Map<String, dynamic>
Create a Map from a Td instance.
override
toString({dynamic skipNulls = false}) → String
A string representation of this object.
inherited

Operators

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