NIMCustomMessageAttachment class Null safety

自定义消息附件

Inheritance

Constructors

NIMCustomMessageAttachment({Map<String, dynamic>? data})
NIMCustomMessageAttachment.fromMap(Map<String, dynamic> map)
factory

Properties

data Map<String, dynamic>?
数据
final
hashCode int
The hash code for this object. [...]
read-only, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited

Methods

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

Operators

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