Optional aInstancePtr: objectA run time mechanism for interface discovery.
NS_OK if the interface is supported by the associated instance, NS_NOINTERFACE if it is not.
aInstancePtr must not be null.
[in] A requested interface IID
[out] A pointer to an interface pointer to receive the result.
Close alerts created by the service.
The name of the notification to close. If no name is provided then only a notification created with no name (if any) will be closed.
The notification was implicitly closed, e.g. by tab or window closure. This is necessary to track as some platforms intentionally leave the notification visible unless explicitly closed, e.g. by notification.close().
Initializes and shows an |nsIAlertNotification| with the given parameters.
nsIAlertNotification for descriptions of all other parameters.
NS_ERROR_NOT_AVAILABLE If the notification cannot be displayed.
The following arguments will be passed to the alertListener's observe() method: subject - null topic - "alertfinished" when the alert goes away "alertdisablecallback" when alerts should be disabled for the principal "alertsettingscallback" when alert settings should be opened "alertclickcallback" when the text is clicked "alertshow" when the alert is shown data - the value of the cookie parameter passed to showAlertNotification.
Depending on current circumstances (if the user's in a fullscreen application, for instance), the alert might not be displayed at all. In that case, if an alert listener is passed in it will receive the "alertfinished" notification immediately.
Used for callbacks. May be null if the caller doesn't care about callbacks.
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Increases the reference count for this interface. The associated instance will not be deleted unless the reference count is returned to zero.
Returns
The resulting reference count.