如果main_activity已经实现ActionBar.TabListener，如何在main_activity中的另一个类中实现接口

Question

my MainActivity is

   public class MainActivity extends FragmentActivity implements
    ActionBar.TabListener {

I have a class called FragmentA which extends Fragment and it has an interface called

    public interface OnListSelectedListener{
    public void onListSelected(String id);
}

how can i use this onListSelected(String id) in MainActivity???

Answer 1

  public class MainActivity extends FragmentActivity implements
ActionBar.TabListener, OnListSelectedListener {

      @Override
      public void onListSelected(String id) {

      }
   }

This should fix your problem