alarms.Alarm 编辑

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 the alarms.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 not null, then the alarm is periodic, and this represents its period in minutes.

Browser compatibility

BCD tables only load in the browser

The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.

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.