ActionBar diferente para cada fragment

**
* Created by karla on 27/10/15.
*/
import android.app.ActionBar;
import android.content.Intent;
import android.content.res.Resources;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.support.design.widget.TabLayout;
import android.support.v4.view.ViewPager;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.text.TextDirectionHeuristic;
import android.view.Gravity;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.RelativeLayout;
import android.widget.TextView;

import org.w3c.dom.Text;

import brliberty.com.tecner.www.liberty.view.Settings;


public class MainActivity extends AppCompatActivity {

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);

Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);

TabLayout tabLayout = (TabLayout) findViewById(R.id.tab_layout);
tabLayout.addTab(tabLayout.newTab().setText("Conversas"));
tabLayout.addTab(tabLayout.newTab().setText("Contatos"));
tabLayout.setTextAlignment(TextView.TEXT_ALIGNMENT_TEXT_END);

final ViewPager viewPager = (ViewPager) findViewById(R.id.pager);
final PagerAdapter adapter = new PagerAdapter
(getSupportFragmentManager(), tabLayout.getTabCount());
viewPager.setAdapter(adapter);
viewPager.addOnPageChangeListener(new TabLayout.TabLayoutOnPageChangeListener(tabLayout));
tabLayout.setOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
@Override

public void onTabSelected(TabLayout.Tab tab) {
viewPager.setCurrentItem(tab.getPosition());
}

@Override
public void onTabUnselected(TabLayout.Tab tab) {

}

@Override
public void onTabReselected(TabLayout.Tab tab) {

}
});
}

@Override
public boolean onCreateOptionsMenu(Menu menu) {

return true;
}

@Override
public boolean onOptionsItemSelected(MenuItem item) {

return false;
}
}




package brliberty.com.tecner.www.liberty;

/**
* Created by karla on 27/10/15.
*/
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;

import brliberty.com.tecner.www.liberty.view.Settings;

public class HistoricoConversas extends Fragment {

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
return inflater.inflate(R.layout.historico_conversas, container, false);
}

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

}

@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
inflater.inflate(R.menu.historicoconversa, menu);

}

@Override
public boolean onOptionsItemSelected(MenuItem item) {

Log.d("onOptionsItemSelected", "yes");
switch (item.getItemId()) {
case R.id.search:
Intent intent = new Intent(getActivity().getBaseContext(), Search_talking.class);
startActivity(intent);
return true;
case R.id.ballon:
intent = new Intent(getActivity().getBaseContext(), Talking.class);
startActivity(intent);
return true;
case R.id.action_settings:
intent = new Intent(getActivity().getBaseContext(), Settings.class);
startActivity(intent);
return true;
default:
break;
}

return false;

}
}


package brliberty.com.tecner.www.liberty;

/**
* Created by karla on 27/10/15.
*/
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;

public class Contatos extends Fragment {

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
return inflater.inflate(R.layout.contatos, container, false);
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setHasOptionsMenu(true);
}

@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
inflater.inflate(R.menu.contatos, menu);

}
@Override
public boolean onOptionsItemSelected(MenuItem item) {

Log.d("onOptionsItemSelected", "yes");
switch (item.getItemId()) {
case R.id.search:
return false;
case R.id.add_people:
return false;
case R.id.action_settings:
return false;
default:
return false;
}
}

}