Adding Tab inside Fragment In Android?

Try to do this to handle the Tabs:

public class MainFragment extends Fragment {    private FragmentTabHost mTabHost;    //Mandatory Constructor    public MainFragment() {    }    public void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);    }    public View onCreateView(LayoutInflater inflater, ViewGroup container,            Bundle savedInstanceState) {        View rootView = inflater.inflate(R.layout.fragment_tabs,container, false);        mTabHost = (FragmentTabHost)rootView.findViewById(android.R.id.tabhost);        mTabHost.setup(getActivity(), getChildFragmentManager(), R.id.realtabcontent);        mTabHost.addTab(mTabHost.newTabSpec("fragmentb").setIndicator("Fragment B"),                FragmentB.class, null);        mTabHost.addTab(mTabHost.newTabSpec("fragmentc").setIndicator("Fragment C"),                FragmentC.class, null);        mTabHost.addTab(mTabHost.newTabSpec("fragmentd").setIndicator("Fragment D"),                FragmentD.class, null);        return rootView;    }}

With the layout:

<android.support.v4.app.FragmentTabHost    xmlns:android="http://schemas.android.com/apk/res/android"    android:id="@android:id/tabhost"    android:layout_width="match_parent"    android:layout_height="match_parent">    <LinearLayout        android:orientation="vertical"        android:layout_width="match_parent"        android:layout_height="match_parent">        <FrameLayout            android:id="@+id/realtabcontent"            android:layout_width="match_parent"            android:layout_height="0dp"            android:layout_weight="1"/>    </LinearLayout></android.support.v4.app.FragmentTabHost>

The MotherActivity to host the MainFragment:

public class MotherActivity extends FragmentActivity {@Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        MainFragment fragmenttab = new MainFragment();        getSupportFragmentManager().beginTransaction()        .add(R.id.item_detail_container, fragmenttab).commit();    }

And MotherActivity layout:

<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:tools="http://schemas.android.com/tools"    android:id="@+id/item_detail_container"    android:layout_width="match_parent"    android:layout_height="match_parent" />

After this just create the normal fragment B and C, etc Class. The Result will be:

Try adding this line

tabHost.setup(this.getActivity().getLocalActivityManager());

before the line

tabHost.addTab(spec);

or try adding:

LocalActivityManager mLocalActivityManager = new LocalActivityManager(this.getActivity(), false);mLocalActivityManager.dispatchCreate(savedInstanceState);host.setup(mLocalActivityManager);