GetChatHistory class



GetChatHistory({int chatId, int fromMessageId, int offset, int limit, bool onlyLocal})
Returns messages in a chat. The messages are returned in a reverse chronological order (i.e., in order of decreasing message_id).. For optimal performance the number of returned messages is chosen by the library. This is an offline request if only_local is true
GetChatHistory.fromJson(Map<String, dynamic> json)
Parse from a json


chatId int
chatId Chat identifier
read / write
extra ↔ dynamic
callback sign
read / write
fromMessageId int
fromMessageId Identifier of the message starting from which history must be fetched; use 0 to get results from the last message
read / write
hashCode int
The hash code for this object. [...]
read-only, inherited
limit int
limit The maximum number of messages to be returned; must be positive and can't be greater than 100. If the offset is negative, the limit must be greater than or equal to -offset. Fewer messages may be returned than specified by the limit, even if the end of the message history has not been reached
read / write
offset int
offset Specify 0 to get results from exactly the from_message_id or a negative offset up to 99 to get additionally some newer messages
read / write
onlyLocal bool
onlyLocal If true, returns only messages that are available locally without sending network requests
read / write
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited


getConstructor() String
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
toJson() Map<String, dynamic>
toString() String
A string representation of this object. [...]


operator ==(Object other) bool
The equality operator. [...]


CONSTRUCTOR → const String