browserAction.getBadgeBackgroundColor()

Gets the background color of the browser action's badge.

This is an asynchronous function that returns a Promise.

Syntax

browser.browserAction.getBadgeBackgroundColor(
  details // object
)

Parameters

details
object.
tabIdOptional
integer. Specifies the tab to get the badge background color from.
windowIdOptional
integer. Specifies the window from which to get the badge background color.
  • If windowId and tabId are both supplied, the function fails.
  • If windowId and tabId are both omitted, the global badge background color is returned.

Return value

A Promise that will be fulfilled with the retrieved color as a browserAction.ColorArray.

Browser compatibility

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxOperaFirefox for Android
Basic supportChrome Full support YesEdge Full support 14Firefox Full support 45Opera Full support YesFirefox Android No support No
details.windowIdChrome No support NoEdge No support NoFirefox Full support 62Opera No support NoFirefox Android No support No

Legend

Full support  
Full support
No support  
No support

Examples

Log the badge's background color:

function onGot(color) {
  console.log(color);
}

function onFailure(error) {
  console.log(error);
}

browser.browserAction.getBadgeBackgroundColor({}).then(onGot, onFailure);

Acknowledgements

This API is based on Chromium's chrome.browserAction API. This documentation is derived from browser_action.json in the Chromium code.

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

Document Tags and Contributors

Last updated by: hellosct1,