Unable to extend ListFragment - "Call requires API level 11"

Question

I'm trying to extend ListFragment, but I keep getting the error stated above. I added the android support library to my project.

Answer 1

You probably have the wrong import on your project/class. You probably extending ListFragment from the API 11 (android.app.ListFragment) and you should extend ListFragment from the compatibility class (android.support.v4.app.ListFragment)

Answer 2

Try adding

import android.support.v4.app.Fragment;
import android.support.v4.app.ListFragment;