Android Show overflow dots in actionbar

Show overflow dots in actionbar

Call this in oncreate

    void forceOverflow()
    {
        try {
              ViewConfiguration config = ViewConfiguration.get(this);
              Field menuKeyField = ViewConfiguration.class.getDeclaredField("sHasPermanentMenuKey");

              if (menuKeyField != null) {
                menuKeyField.setAccessible(true);
                menuKeyField.setBoolean(config, false);
              }
            }
            catch (Exception e) {
              // presumably, not relevant
            }
    }