Set visibility of Navigation bar

NavigationVisibility

  private void showHideChrome(boolean show) {
        int flags = show ? 0 : View.SYSTEM_UI_FLAG_LOW_PROFILE;
        flags |= View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
                | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
                | View.SYSTEM_UI_FLAG_LAYOUT_STABLE;
        if (!show) {
            flags |= View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
                    | View.SYSTEM_UI_FLAG_FULLSCREEN
                    | View.SYSTEM_UI_FLAG_IMMERSIVE;
        }
        mContainerView.setSystemUiVisibility(flags);
    }