public synchronized void dismissAll()

in src/android/Notification.java [425:435]


    public synchronized void dismissAll(final CallbackContext callbackContext){
        if(!dialogs.isEmpty()){
            for(AlertDialog dialog: dialogs){
                dialog.dismiss();
            }
            dialogs = new ArrayList<AlertDialog>();
            callbackContext.success();
        }else{
            callbackContext.error("No previously opened dialogs to dismiss");
        }
    }