alarms.Alarm
Information about a single alarm. This object is returned from alarms.get() and alarms.getAll(), and is passed into the alarms.onAlarm listener.
Type
Values of this type are objects. They contain the following properties:
name-
string. Name of this alarm. This is the name that was passed into thealarms.create()call that created this alarm. scheduledTime-
double. Time at which the alarm is scheduled to fire next, in milliseconds since the epoch. -
periodInMinutesOptional -
double. If this is notnull, then the alarm is periodic, and this represents its period in minutes.
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 | |
Alarm |
Yes |
79 |
45 |
? |
Yes |
14 |
? |
? |
48 |
? |
? |
? |
Note: This API is based on Chromium's chrome.alarms API.
Microsoft Edge compatibility data is supplied by Microsoft Corporation and is included here under the Creative Commons Attribution 3.0 United States License.
© 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/alarms/Alarm