How to use Navigation Drawer inside Tabs menu. topic

Hi guys.

I've been developing an app which has Swipeable menu in bottom and one of the pages , should have a Navigation Drawer to change its own Fragments.

MainActivity.java

Code:

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package com.example.elizehprotowithshlkandvpis;

import com.example.elizehprotowithshlkandvpis.adapter.MainMenuAdapter;
import com.viewpagerindicator.TabPageIndicator;

import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.view.ViewPager;
import android.view.Menu;

public class MainActivity extends FragmentActivity {
        private static final String[] CONTENT = { "Home", "AboutUs", "Maps", "Resturants", "Tours", "CustomerClub", "Neccesseries", "UrgentCall" };
        private ViewPager mViewPager;
        private FragmentPagerAdapter adapter;
       
        @Override
        protected void onCreate(Bundle savedInstanceState) {
               
                super.onCreate(savedInstanceState);
                setContentView(R.layout.activity_main);
               
                adapter    = new MainMenuAdapter(getSupportFragmentManager());
                mViewPager = (ViewPager) findViewById(R.id.pager);
                mViewPager.setAdapter(adapter);
               
                TabPageIndicator indicator = (TabPageIndicator) findViewById(R.id.indicator);
                indicator.setViewPager(mViewPager);
               
        }

        @Override
        public boolean onCreateOptionsMenu(Menu menu) {
                // Inflate the menu; this adds items to the action bar if it is present.
                getMenuInflater().inflate(R.menu.main, menu);
                return true;
        }
       
        public static String[] getCONTENT() {
                return CONTENT;
        }

}

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MainMenuAdapter.java

Code:

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package com.example.elizehprotowithshlkandvpis.adapter;

import com.example.elizehprotowithshlkandvpis.MainActivity;
import com.example.menuclasses.AboutUs;
import com.example.menuclasses.CustomerClub;
import com.example.menuclasses.Maps;
import com.example.menuclasses.Neccesseries;
import com.example.menuclasses.Tours;
import com.example.menuclasses.UrgentCall;
import com.example.menuclasses.Resturants;

import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;

public class MainMenuAdapter extends FragmentPagerAdapter {
        private static final String[] CONTENT = { "Home", "AboutUs", "Maps", "Resturants", "Tours", "CustomerClub", "Neccesseries", "UrgentCall" };

        private final int HOME_INDEX              = 0;
        private final int ABOUTUS_INDEX      = 1;
        private final int MAPS_INDEX              = 2;
        private final int RESTURANTS_INDEX  = 3;
        private final int TOURS_INDEX        = 4;
        private final int CUSTOMERCLUB_INDEX = 5;
        private final int NECCESSERIES_INDEX = 6;
        private final int URGENTCALL_INDEX  = 7;
        private final int NUMBEROFMENUS            = CONTENT.length;
       
        public MainMenuAdapter(FragmentManager fm) {
                super(fm);
                // TODO Auto-generated constructor stub
        }

    @Override
    public CharSequence getPageTitle(int position) {
        String[] CONTENT = MainActivity.getCONTENT();
            return CONTENT[position % CONTENT.length].toUpperCase();
    }

       
        @Override
        public Fragment getItem(int index) {
                switch(index) {
                case HOME_INDEX:
                        return new AboutUs();
               
                case ABOUTUS_INDEX:
                        return new AboutUs();
               
                case MAPS_INDEX:
                        return new Maps();
               
                case RESTURANTS_INDEX:
                        return new Resturants();
               
                case TOURS_INDEX:
                        return new Tours();
               
                case CUSTOMERCLUB_INDEX:
                        return new CustomerClub();
               
                case NECCESSERIES_INDEX:
                        return new Neccesseries();
               
                case URGENTCALL_INDEX:
                        return new UrgentCall();
                }
                return null;
        }


        @Override
        public int getCount() {
                // TODO Auto-generated method stub
                return NUMBEROFMENUS;
        }

}

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The Fragment that should contain a Navigation Drawer is Resturants , also drawer's mainactivity is implemented with Sherlock Library(SherlockFragmentActivity).
I'm puzzled how to call the SherlockFragmentActivity from the SherlockActivity :)

Thanks