Audio class

The Audio widget (HTML's audio tag).

Inheritance

• Object
• Widget
• HTMLWidgetBase
• Audio

Constructors

Audio({bool? autoPlay, bool? controls, CrossOriginType? crossOrigin, bool? loop, bool? muted, PreloadType? preload, String? src, Key? key, NullableElementCallback? ref, String? id, String? title, String? style, String? className, bool? hidden, String? innerText, Widget? child, List<Widget>? children, EventCallback? onClick, Map<String, String>? additionalAttributes})

const

Properties

additionalAttributes → Map<String, String>?

Any additional attributes.

final, inherited

autoPlay → bool?

A Boolean attribute: if specified, the audio will automatically begin playback as soon as it can do so, without waiting for the entire audio file to finish downloading.

final

child → Widget?

Child widget.

final, inherited

children → List<Widget>?

Multiple child widgets.

final, inherited

className → String?

The classes attribute specifies one or more class names for an dom node.

final, inherited

controls → bool?

f this attribute is present, the browser will offer controls to allow the user to control audio playback, including volume, seeking, and pause/resume playback.

final

correspondingTag → DomTagType

Corresponding HTML tag to use to render this widget

no setter, override

crossOrigin → CrossOriginType?

This enumerated attribute indicates whether to use CORS to fetch the related audio file.

final

hashCode → int

The hash code for this object.

no setter, inherited

hidden → bool?

The hidden attribute is a boolean attribute. When present, it specifies that an dom node is not yet, or is no longer, relevant.

final, inherited

id → String?

ID of dom node.

final, inherited

innerText → String?

Element's inner text.

final, inherited

key → Key?

Keys help Rad identify which widgets have changed, are added, or are removed when a widget has multiple sibling widgets.

final, inherited

loop → bool?

A Boolean attribute: if specified, the audio player will automatically seek back to the start upon reaching the end of the audio.

final

muted → bool?

A Boolean attribute that indicates whether the audio will be initially silenced. Its default value is false.

final

onClick → EventCallback?

On click event listener.

final, inherited

preload → PreloadType?

This enumerated attribute is intended to provide a hint to the browser about what the author thinks will lead to the best user experience.

final

ref → NullableElementCallback?

Reference callback.

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

src → String?

The URL of the audio to embed. This is subject to HTTP access controls. This is optional; you may instead use the source element within the audio block to specify the audio to embed.

final

style → String?

The style attribute for inline CSS.

final, inherited

title → String?

The title attribute specifies extra information about an dom node.

final, inherited

widgetCaptureEventListeners → Map<DomEventType, EventCallback?>

Events that this widget is listening to in capturing phase.

no setter, inherited

widgetEventListeners → Map<DomEventType, EventCallback?>

Events that this widget is listening to in bubbling phase.

no setter, inherited

Methods

createRenderElement(RenderElement parent) → RenderElement

Create element for current widget.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

shouldUpdateWidget(covariant Audio oldWidget) → bool

Whether to update current widget.

override

shouldUpdateWidgetChildren(Widget oldWidget, bool shouldUpdateWidget) → bool

Whether to update current widget's children.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited