notifications.onButtonClicked

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

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

Events have three functions:

addListener(callback)

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.

callback

Function that will be called when this event occurs. The function will be passed the following arguments:

notificationId

string. ID of the notification whose button was clicked.

buttonIndex

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