Fired when the user clicks one of the notification’s buttons.

Syntax

browser.notifications.onButtonClicked.addListener(listener)
browser.notifications.onButtonClicked.removeListener(listener)
browser.notifications.onButtonClicked.hasListener(listener)

Events have three functions:

• addListener(listener)

  • : Adds a listener to this event.

  removeListener(listener)

  • : Stop listening to this event. The listener argument is the listener to remove.

  hasListener(listener)

  • : Check whether listener is registered for this event. Returns true if it is listening, false otherwise.

addListener syntax

Parameters

• listener

  • : The function called when this event occurs. The function is passed these arguments:

    • notificationId

      • : string. ID of the notification whose button was clicked.

      buttonIndex

      • : integer. The zero-based index of the button that was clicked.

Browser compatibility

This API is based on Chromium’s chrome.notifications API.