CentralActivity.java

package bus.ticketer.passenger;

import bus.ticketer.adapters.CentralPagerAdapter;
import bus.ticketer.listeners.BusTabListener;
import bus.ticketer.listeners.SwipeListener;
import android.app.ActionBar;
import android.content.res.Configuration;
import android.os.Bundle;
import android.support.v4.app.*;
import android.support.v4.view.ViewPager;

/*
 * http://192.168.0.136:81/client/create/
 */

public class CentralActivity extends FragmentActivity {
	CentralPagerAdapter mCentralActivity;
	ViewPager mViewPager;
	BusTicketer app;
	
	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_central);
		
		app = (BusTicketer) getApplicationContext();
		
		boolean waiting = getIntent().getBooleanExtra("Waiting", false);
		boolean successVal = getIntent().getBooleanExtra("Success", false);
		app.setWaitingValidation(waiting);
		app.setSuccessValidity(successVal);
		
		tabHandler();
	}

	@Override
	public void onConfigurationChanged(Configuration newConfig) {
		super.onConfigurationChanged(newConfig);
        if(newConfig.orientation == Configuration.ORIENTATION_LANDSCAPE){
            setContentView(R.layout.activity_central);
        }
        else if (newConfig.orientation == Configuration.ORIENTATION_PORTRAIT) {
            setContentView(R.layout.activity_central);         
        }
	}
	
	public void tabHandler() {
		mCentralActivity = new CentralPagerAdapter(getSupportFragmentManager());
		mViewPager = (ViewPager) findViewById(R.id.CentralPager);
		mViewPager.setAdapter(mCentralActivity);
		mViewPager.setOnPageChangeListener(new SwipeListener(mViewPager, CentralActivity.this));
		app.setAppViewPager(mViewPager);
		
		final ActionBar actionBar = getActionBar();
		actionBar.setDisplayShowTitleEnabled(false);
		actionBar.setDisplayShowHomeEnabled(false);
		actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);

		ActionBar.TabListener tabListener = new BusTabListener(mViewPager);

		actionBar.addTab(actionBar.newTab().setText("Validate")
				.setTabListener(tabListener));
		actionBar.addTab(actionBar.newTab().setText("Buy Tickets")
				.setTabListener(tabListener));
		/*actionBar.addTab(actionBar.newTab().setText("History")
				.setTabListener(tabListener));*/
	}
	
}