private void adaptButtonBarVisibility ( ) { if ( buttonBar != null && buttonBarShadowView != null ) { buttonBar . setVisibility ( isButtonBarShown ( ) ? View . VISIBLE : View . GONE ) ; buttonBarShadowView . setVisibility ( isButtonBarShown ( ) ? View . VISIBLE : View . GONE ) ; if ( isButtonBarShown ( ) && ! isSplitScreen ( ) ) { adaptNavigationVisibility ( ) ; } adaptNavigationEnabledState ( ) ; adaptWizardButtonVisibilities ( ) ; } }
Adapts the visibility of the button bar which is shown when the activity is used as a wizard .