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/Web Extensionsnotifications
Display notifications to the user, using the underlying operating system's notification mechanism. Because this API uses the operating system's notification mechanism, the details of how notifications appear and behave may differ according to the operating system and the user's settings.
To use this API you need to have the "notifications" permission.
The notification looks the same on all desktop operating systems. Something like:
Types
notifications.NotificationOptions- Defines the content of a notification.
notifications.TemplateType- The type of notification. For example, this defines whether the notification can contain an image.
Functions
notifications.clear()- Clear a specific notification, given its ID.
notifications.create()- Create and display a new notification.
notifications.getAll()- Get all notifications.
notifications.update()- Update a notification.
Events
notifications.onButtonClicked- Fired when the user clicked a button in the notification.
notifications.onClicked- Fired when the user clicked the notification, but not on a button.
notifications.onClosed- Fired when a notification closed, either by the system or because the user dismissed it.
notifications.onShown- Fired immediately after a notification has been shown.
Browser compatibility
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
NotificationOptions |
Yes |
17 |
45 |
? |
Yes |
14 |
? |
? |
48 |
? |
? |
? |
TemplateType |
Yes |
17 |
45
Only the 'basic' type is supported.
|
? |
Yes
Only the 'basic' type is supported.
|
14 |
? |
? |
48
Only the 'basic' type is supported.
|
? |
? |
? |
clear |
28 |
17 |
45 |
? |
25 |
No |
? |
? |
48 |
? |
? |
? |
create |
28 |
17 |
45 |
? |
25 |
No |
? |
? |
48 |
? |
? |
? |
getAll |
29 |
17 |
45 |
? |
25 |
No |
? |
? |
48 |
? |
? |
? |
onButtonClicked |
28 |
17 |
No |
? |
25 |
No |
? |
? |
No |
? |
? |
? |
onClicked |
28 |
17 |
47 |
? |
25 |
No |
? |
? |
48 |
? |
? |
? |
onClosed |
28 |
17 |
45 |
? |
25 |
No |
? |
? |
48 |
? |
? |
? |
onShown |
No |
No |
56 |
? |
No |
No |
? |
? |
56 |
? |
? |
? |
update |
28 |
17 |
No |
? |
25
Not supported on Macs.
|
No |
? |
? |
No |
? |
? |
? |
Example extensions
Note: This API is based on Chromium's chrome.notifications API.
© 2005–2021 MDN contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/API/notifications