Q:

Action bar on Android

I am trying to get my action bar to have the up arrow to go back to my menu why will it not work...this is my code...it works if I have a web view on another app what will it not work here?.....can someone please help and no one liners and give me a reason it will not work...I have tried to redo it and it still will not work!!
import android.app.ActionBar;
import android.app.TabActivity;
import android.content.Intent;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.widget.TabHost;

public class About extends TabActivity {

private static TabHost tabHost;
private static Intent intent;
private static TabHost.TabSpec spec;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    ActionBar actionBar = getActionBar();
    actionBar.setDisplayHomeAsUpEnabled(true);

    tabHost = getTabHost();

    intent = new Intent().setClass(this, About1.class);
    spec = tabHost.newTabSpec("about").setIndicator("ABOUT US").setContent(intent);
    tabHost.addTab(spec);

    intent = new Intent().setClass(this, About2.class);
    spec = tabHost.newTabSpec("instructors").setIndicator("INSTRUCTORS").setContent(intent);
    tabHost.addTab(spec);

    intent = new Intent().setClass(this, About3.class);
    spec = tabHost.newTabSpec("disciplines").setIndicator("DISCIPLINES").setContent(intent);
    tabHost.addTab(spec);

}

public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
    // Respond to the action bar's Up/Home button
    case android.R.id.home:
        Intent listintent = new Intent(About.this,Menu.class);
        startActivity(listintent);
        return true;
    }
    return super.onOptionsItemSelected(item);
}

}

A:

Nice try guys but everyone was wrong...it was a simple thing...I hate java sometimes...
    public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
    // Respond to the action bar's Up/Home button
    case android.R.id.home:
        Intent listintent = new Intent(About.this,
                Menu.class);
        startActivity(listintent);
        return true;

The problem was this freaking line:
Intent listintent = new Intent(About.this, Menu.class);

In my code above!!! It cannot be like that it has to be like this:
Intent listintent = new Intent(About.this, 
                    Menu.class);

That is crazy sruff!

