Hid class

Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers. The interface provides methods for connecting to HID devices, listing attached HID devices and event handlers for connected HID devices.

EventTarget

HID

Implemented types
Available extensions
Annotations
  • @JS('HID')
  • @staticInterop

Constructors

Hid()
factory

Properties

hashCode → int
The hash code for this object.
no setterinherited
onconnect ↔ EventHandlerNonNull<Event>?

Available on Hid, provided by the PropsHid extension

getter/setter pair
ondisconnect ↔ EventHandlerNonNull<Event>?

Available on Hid, provided by the PropsHid extension

getter/setter pair
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

addEventListener(String type, EventListener? callback, [dynamic options]) → void

Available on EventTarget, provided by the PropsEventTarget extension

dispatchEvent(Event event) → bool

Available on EventTarget, provided by the PropsEventTarget extension

getDevices() → Future<Iterable<HIDDevice>>

Available on Hid, provided by the PropsHid extension

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
removeEventListener(String type, EventListener? callback, [dynamic options]) → void

Available on EventTarget, provided by the PropsEventTarget extension

requestDevice(HIDDeviceRequestOptions options) → Future<Iterable<HIDDevice>>

Available on Hid, provided by the PropsHid extension

toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited