Question

I’ve tried to use this answer to use a ViewPager with indicator inside a fragment, like so. (Just a mock up).
There’s navigation spinner that changes the fragment. Each “page” would contain a ListView.

So basically I’m looking for:
SherlockFragmentActivity -> SherlockFragment -> ViewPager -> ListView

However, when I try and implement what I saw in the answer I get an error with findViewById();
I assume it’s because I’m not getting the correct “context”.

Here’s my Fragment:

public class HomeViewFragment extends SherlockFragment {

    private ViewPager mPager;
    private HomePagerAdapter mAdapter;
    private TitlePageIndicator mIndicator;
    private Context context;


    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        context = getSherlockActivity().getApplicationContext();            

        mAdapter = new HomePagerAdapter(context);

        mPager = (ViewPager)context.findViewById(R.id.pager);
        mPager.setAdapter(mAdapter);

        mIndicator = (TitlePageIndicator)context.findViewById(R.id.indicator);
        mIndicator.setViewPager(mPager);
    } 

    @Override
    public void onActivityCreated(Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);
    }
}

Answer 1

Step #1: Delete context = getSherlockActivity().getApplicationContext();

Step #2: Replace context.findViewById with getActivity().findViewById

Step #3: Replace all remaining occurrences of context with getActivity()

Step #4: Delete your onActivityCreated() implementation, as it is not doing anything

Step #5: Resolve that you will never again use getApplicationContext() unless you know specifically why you need it in a given circumstance