android support v14 PreferenceFragment crashes

Question

I\'m trying to display settings in an Android app using a PreferenceFragment from the android.support.v14.preference library. However, when I try to open the pr

Answer 1

A PreferenceFragment already inflates the appropriate layout for use - by using your own R.layout.fragment_settings, it isn't able to find the appropriate views it requires.

If you'd like to modify the RecyclerView itself, consider overriding onCreateRecyclerView(). If instead you want to create some custom framing around the default layout, you can use a pattern such as:

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
        Bundle savedInstanceState) {
    final View view = inflater.inflate(R.layout.fragment_settings, container, false);
    // The frame you want to embed the parent layout in.
    final ViewGroup innerContainer = (ViewGroup) view.findViewById(R.id.main_frame);
    final View innerView = super.onCreateView(inflater, innerContainer, savedInstanceState);
    if (innerView != null) {
        innerContainer.addView(innerView);
    }
    return view;
}