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. chatId Chat identifier. fromMessageId Identifier of the message starting from which history must be fetched; use 0 to get results from the last message. 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. 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 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. onlyLocal If true, returns only messages that are available locally without sending network requests
GetChatHistory.fromJson(Map<String, dynamic> json)
Parse from a json


chatId int
read / write
constructor String
read / write, inherited
extra ↔ dynamic
read / write
fromMessageId int
read / write
hashCode int
The hash code for this object. [...]
read-only, inherited
limit int
read / write
offset int
read / write
onlyLocal bool
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
Returns a string representation of this object.


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


CONSTRUCTOR → const String