Audio class abstract

This object represents an audio file to be treated as music by the Telegram clients.

Available extensions

• AudioExt

Annotations

• @freezed

Constructors

Audio.new({@JsonKey(name: 'file_id') required String fileId, @JsonKey(name: 'file_unique_id') required String fileUniqueId, @JsonKey(name: 'duration') required int duration, @JsonKey(name: 'performer') String? performer, @JsonKey(name: 'title') String? title, @JsonKey(name: 'file_name') String? fileName, @JsonKey(name: 'mime_type') String? mimeType, @JsonKey(name: 'file_size') int? fileSize, @JsonKey(name: 'thumbnail') PhotoSize? thumbnail})

Creates a new Audio object.

const

factory

Audio.fromJson(Map<String, dynamic> json)

Creates a new Audio object from a JSON Map.

factory

Properties

copyWith → $AudioCopyWith<Audio>

Create a copy of Audio with the given fields replaced by the non-null parameter values.

no setter, inherited

duration → int

Duration of the video in seconds as defined by sender

no setter, inherited

durationTime → Duration

Available on Audio, provided by the AudioExt extension

Duration of the video as Duration object.

no setter

fileId → String

Identifier for this file, which can be used to download or reuse the file

no setter, inherited

fileName → String?

Optional. Original filename as defined by sender

no setter, inherited

fileSize → int?

Optional. File size in bytes. It can be bigger than 2^31 and some programming languages may have difficulty/silent defects in interpreting it. But it has at most 52 significant bits, so a signed 64-bit integer or double-precision float type are safe for storing this value.

no setter, inherited

fileUniqueId → String

Unique identifier for this file, which is supposed to be the same over time and for different bots. Can't be used to download or reuse the file.

no setter, inherited

hashCode → int

The hash code for this object.

no setter, inherited

mimeType → String?

Optional. MIME type of the file as defined by sender

no setter, inherited

performer → String?

Optional. Performer of the audio as defined by sender or by audio tags

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

thumbnail → PhotoSize?

Optional. Thumbnail of the album cover to which the music file belongs

no setter, inherited

title → String?

Optional. Title of the audio as defined by sender or by audio tags

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

Serializes this Audio to a JSON map.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited