Notification class
Note: This feature is available in Web Workers Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers. The interface of the Notifications API is used to configure and display desktop notifications to the user. These notifications' appearance and specific functionality vary across platforms but generally they provide a way to asynchronously provide information to the user.
EventTarget
Notification
- Implemented types
- Available extensions
- Annotations
-
- @JS()
- @staticInterop
Constructors
- Notification(String title, [NotificationOptions? options])
-
factory
Properties
-
actions
→ Iterable<
NotificationAction> -
Available on Notification, provided by the PropsNotification extension
no setter - badge → String
-
Available on Notification, provided by the PropsNotification extension
no setter - body → String
-
Available on Notification, provided by the PropsNotification extension
no setter - data → dynamic
-
Available on Notification, provided by the PropsNotification extension
no setter - dir → NotificationDirection
-
Available on Notification, provided by the PropsNotification extension
no setter - hashCode → int
-
The hash code for this object.
no setterinherited
- icon → String
-
Available on Notification, provided by the PropsNotification extension
no setter - image → String
-
Available on Notification, provided by the PropsNotification extension
no setter - lang → String
-
Available on Notification, provided by the PropsNotification extension
no setter -
onclick
↔ EventHandlerNonNull<
Event> ? -
Available on Notification, provided by the PropsNotification extension
getter/setter pair -
onclose
↔ EventHandlerNonNull<
Event> ? -
Available on Notification, provided by the PropsNotification extension
getter/setter pair -
onerror
↔ EventHandlerNonNull<
Event> ? -
Available on Notification, provided by the PropsNotification extension
getter/setter pair -
onshow
↔ EventHandlerNonNull<
Event> ? -
Available on Notification, provided by the PropsNotification extension
getter/setter pair - renotify → bool
-
Available on Notification, provided by the PropsNotification extension
no setter - requireInteraction → bool
-
Available on Notification, provided by the PropsNotification extension
no setter - runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- silent → bool
-
Available on Notification, provided by the PropsNotification extension
no setter - tag → String
-
Available on Notification, provided by the PropsNotification extension
no setter - timestamp → int
-
Available on Notification, provided by the PropsNotification extension
no setter - title → String
-
Available on Notification, provided by the PropsNotification extension
no setter -
vibrate
→ Iterable<
int> -
Available on Notification, provided by the PropsNotification extension
no setter
Methods
-
addEventListener(
String type, EventListener? callback, [dynamic options]) → void -
Available on EventTarget, provided by the PropsEventTarget extension
-
close(
) → void -
Available on Notification, provided by the PropsNotification extension
-
dispatchEvent(
Event event) → bool -
Available on EventTarget, provided by the PropsEventTarget 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
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
requestPermission(
[NotificationPermissionCallback? deprecatedCallback]) → Future< NotificationPermission>