MaterialTabTextActivity.java

package com.marshalchen.common.demoofui.sampleModules;

import android.app.Activity;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentStatePagerAdapter;
import android.support.v4.view.PagerAdapter;
import android.support.v4.view.ViewPager;
import android.support.v7.app.ActionBarActivity;
import android.support.v7.widget.Toolbar;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.TabHost;

import com.marshalchen.common.demoofui.R;
import com.marshalchen.common.uimodule.materialtabs.MaterialTab;
import com.marshalchen.common.uimodule.materialtabs.MaterialTabHost;
import com.marshalchen.common.uimodule.materialtabs.MaterialTabListener;


public class MaterialTabTextActivity extends ActionBarActivity implements MaterialTabListener {

    MaterialTabHost tabHost;
    ViewPager pager;
    ViewPagerAdapter adapter;

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

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

        tabHost = (MaterialTabHost) this.findViewById(R.id.tabHost);
        pager = (ViewPager) this.findViewById(R.id.pager );

        // init view pager
        adapter = new ViewPagerAdapter(getSupportFragmentManager());
        pager.setAdapter(adapter);
        pager.setOnPageChangeListener(new ViewPager.SimpleOnPageChangeListener() {
            @Override
            public void onPageSelected(int position) {
                // when user do a swipe the selected tab change
                tabHost.setSelectedNavigationItem(position);

            }
        });

        // insert all tabs from pagerAdapter data
        for (int i = 0; i < adapter.getCount(); i++) {
            tabHost.addTab(
                    tabHost.newTab()
                            .setText(adapter.getPageTitle(i))
                            .setTabListener(this)
            );

        }

    }


    @Override
    public void onTabSelected(MaterialTab tab) {
        pager.setCurrentItem(tab.getPosition());
    }

    @Override
    public void onTabReselected(MaterialTab tab) {

    }

    @Override
    public void onTabUnselected(MaterialTab tab) {

    }

    private class ViewPagerAdapter extends FragmentStatePagerAdapter {

        public ViewPagerAdapter(FragmentManager fm) {
            super(fm);

        }

        public Fragment getItem(int num) {
            return new Fragment();
        }

        @Override
        public int getCount() {
            return 7;
        }

        @Override
        public CharSequence getPageTitle(int position) {
            return "Sezione";
        }

    }
}