LinkPreviewTypeBackground class final
LinkPreviewTypeBackground (linkPreviewTypeBackground) - child of LinkPreviewType
The link is a link to a background. Link preview title and description are available only for filled backgrounds.
- document: Document with the background; may be null for filled backgrounds (optional).
- backgroundType: Type of the background; may be null if unknown (optional).
- Inheritance
-
- Object
- TdObject
- LinkPreviewType
- LinkPreviewTypeBackground
Constructors
- LinkPreviewTypeBackground({Document? document, BackgroundType? backgroundType})
-
LinkPreviewTypeBackground (linkPreviewTypeBackground) - child of LinkPreviewType
const
-
LinkPreviewTypeBackground.fromJson(Map<
String, dynamic> json) -
Parse from a json
factory
Properties
- backgroundType → BackgroundType?
-
Type of the background; may be null if unknown
final
- clientId → int?
-
Client ID, from which this object was received
no setterinherited
- currentObjectId → String
-
TDLib object type for current class instance
no setteroverride
- document → Document?
-
Document with the background; may be null for filled backgrounds
final
- extra → dynamic
-
A sign from TDLib update
no setterinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
copyWith(
{Document? document, BackgroundType? backgroundType}) → LinkPreviewTypeBackground -
Copy model with modified properties.
override
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toJson(
) → Map< String, dynamic> -
Convert model to TDLib JSON format
override
-
toString(
) → String -
Convert model to TDLib JSON format, encoded into String.
override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Constants
- defaultObjectId → const String
- TDLib object type