/**
* Retrieves the String resource ID of the currently selected navigation tab.
*
* @return the String resource ID of the selected {@link ActionBar.Tab}, else {@code 0} if no
* navigation tabs are available
* @since 1.1.0
*/
protected int getSelectedTab() {
ActionBar actionBar = getActionBar();
return (actionBar != null && actionBar.getNavigationItemCount() > 0)
? navigationResourceIds[(Integer) actionBar.getSelectedNavigationIndex()]
: 0;
}
@Override
public int getNavigationItemCount() {
return mActionBar.getNavigationItemCount();
}
