Adding a fragment to a dialog
android, android-dialogfragment, android-fragments, android-nested-fragment
Solution
The answer (thanks to @Luksprog) is using the getChildFragmentManager instead of getActivity().getSupportFragmentManager
It wasn't available for me, cause I had to upgrade my support-v4 jar, as described here: android.support.v4.app.Fragment: undefined method getChildFragmentManager()
Problem
I would like to add a fragment to a dialog (it can be either a DialogFragment or a regular Dialog). How do I do that? Here's my DialogFragment: ``` public class MyDialogFragment extends DialogFragment { public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { MyDialogFragment2 dialog = new MyDialogFragment2(); View v = inflater.inflate(R.layout.news_articles, container, false); getActivity().getSupportFragmentManager().beginTransaction().add(R.id.fragment_container, dialog).commit(); return v; } } ``` Here's news_article.xml: ``` <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/fragment_container" android:layout_width="match_parent" android:layout_height="match_parent" /> ``` Here's my main activity: ``` @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); findViewById(R.id.button).setOnClickListener(new View.OnClickListener() { @Override public void onClick(View arg0) { MyDialogFragment dialog = new MyDialogFragment(); dialog.show(getSupportFragmentManager(), "asdf"); } }); } ``` But when I try it I get: ``` No view found for id 0x7f070002 for fragment MyDialogFragment2 ``` I think it's because the FragmentManager of the Activity isn't the one I should be adding to, but I can't find the one of the DialogFragment, where is it?