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downloads.DoubleDelta

The DoubleDelta type of the downloads API represents the difference between two doubles.

Type

Values of this type are objects. They contain the following properties:

currentOptional
A number representing the current double value.
previousOptional
A number representing the previous double value.

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
DoubleDelta
Yes
79
47
?
Yes
No
?
?
48-79
?
?
?

Note: This API is based on Chromium's chrome.downloads API.

Microsoft Edge compatibility data is supplied by Microsoft Corporation and is included here under the Creative Commons Attribution 3.0 United States License.

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https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/API/downloads/DoubleDelta