protected boolean customMenuEntryIsRelatedQuickLaunchItem() {
        return customMenuEntryisQuickLaunchItem(getRelatedQuickLaunchItem());
    }
Similar to AbstractNavigationBarActivity, but
- placed in custom menu slot of bottom navigation
- and defaults to "bottom navigation not shown"
main/src/main/java/cgeo/geocaching/activity/CustomMenuEntryActivity.java