Cannot be cast to android.app.Fragment

Question

I\'m just trying to have a look on Fragment and I got some probs with stupid stuff... There is my SkippersActivity.java :

public class SkippersActivity extends A         


        

Answer 1

If I had to guess, SkippersFragment is extending android.support.v4.app.Fragment. However, SkippersActivity is not extending android.support.v4.app.FragmentActivity. So SkippersActivity is trying to use native API Level 11 fragments.