Android :adding tabs in fragments using view pager -

i have implement swiping in view pager 3 pages i.e fragment 1,fragment 2 , fragment 3. want add tab-host, contains 5 tabs different views in fragment 3. have 7 pages in view pager. tabs should visible in fragment 3 only.

how can add tabs in fragment 3?

public class homeactivity extends fragmentactivity {      // page adapter between fragment list , view pager     public static pageradapter mpageradapter;     // view pager     public viewpager mpager;     // activity data     public string p2text, p3text;     public static list<fragment> fragments;// = buildfragments();     // / arraylist<string> categories = {"1","2","3","4","5","6","7","8"};     arraylist<string> categories = new arraylist<string>();     static final string log_tag = "homeactivity";      @override     protected void oncreate(bundle savedinstancestate) {         super.oncreate(savedinstancestate);         setcontentview(r.layout.activity_main);         fragments = new arraylist<android.support.v4.app.fragment>();         categories.add("1");         categories.add("2");         categories.add("3");         categories.add("4");         categories.add("5");         categories.add("6");         categories.add("7");          addfragments(fragmentmore.class.getname(), 1);         addfragments(fragmentmain.class.getname(), 2);         addfragments(fragmentchatview.class.getname(), 3);          mpager = (viewpager) super.findviewbyid(r.id.pager);         mpageradapter = new pageradapter(this, getsupportfragmentmanager(), fragments, categories);         mpager.setadapter(mpageradapter);         mpager.setcurrentitem(1);      }      public void addfragments(string classname, int position) {         // list<android.support.v4.app.fragment> fragments = new         // arraylist<android.support.v4.app.fragment>();          // (int = 0; i<categories.size(); i++) {         bundle b = new bundle();         b.putint("position", position);         fragments.add(fragment.instantiate(this, classname, b));         // }          // return fragments;     }      public void removefragments(string classname, int position) {         // list<android.support.v4.app.fragment> fragments = new         // arraylist<android.support.v4.app.fragment>();          // (int = 0; i<categories.size(); i++) {         bundle b = new bundle();         b.putint("position", position);         fragments.remove(fragment.instantiate(this, classname, b));         // }          // return fragments;     }      private list<android.support.v4.app.fragment> buildfragments() {         list<android.support.v4.app.fragment> fragments = new arraylist<android.support.v4.app.fragment>();          (int = 0; < categories.size(); i++) {             bundle b = new bundle();             b.putint("position", i);             fragments.add(fragment.instantiate(this, fragmentsearch.class.getname(), b));         }          return fragments;     }      @override     public void onresume() {         super.onresume();          log.e(log_tag, "onresume");     }      @override     public void onpause() {         super.onpause();          log.e(log_tag, "onpause");     } } 

i think trying done here:

• api demos code: fragmentnestingtabs , fragmenttabsfragment
• app android functionalities here in app/fragment/nesting tabs/ (last tab)

with these 2 links should able develop looking for.

hope helps!