NDEFReader class

Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.Experimental: This is an experimental technologyCheck the Browser compatibility table carefully before using this in production. The interface of the Web NFC API is used to read from and write data to compatible NFC devices, e.g. NFC tags supporting NDEF, when these devices are within the reader's magnetic induction field.

EventTarget

NDEFReader

Implemented types

• EventTarget

Available extensions

• PropsEventTarget
• PropsNDEFReader

Annotations

• @JS()
• @staticInterop

Constructors

NDEFReader()

factory

Properties

hashCode → int

The hash code for this object.

no setter, inherited

onreading ↔ EventHandlerNonNull<Event>?

Available on NDEFReader, provided by the PropsNDEFReader extension

getter/setter pair

onreadingerror ↔ EventHandlerNonNull<Event>?

Available on NDEFReader, provided by the PropsNDEFReader extension

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

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

makeReadOnly([NDEFMakeReadOnlyOptions? options]) → Future<void>

Available on NDEFReader, provided by the PropsNDEFReader 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

scan([NDEFScanOptions? options]) → Future<void>

Available on NDEFReader, provided by the PropsNDEFReader extension

toString() → String

A string representation of this object.

inherited

write(dynamic message, [NDEFWriteOptions? options]) → Future<void>

Available on NDEFReader, provided by the PropsNDEFReader extension

Operators

operator ==(Object other) → bool

The equality operator.

inherited