Olá eu sou noob no Android.

estou usandoappcompat biblioteca de suporte para adicionar guiasActionBarActivity. Eu escrevi o código para adicionar, mas as guias estão aparecendo na parte superior, veja-o na captura de tela. Eu quero definir issoTabs que apareceria na parte inferior.

Alguma idéia do porquê?

private ActionBar mActionBar;

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

    // find the action bar
    mActionBar = getSupportActionBar();

    // First Tab of the Activity
    ActionBar.Tab mTab = mActionBar.newTab().setText("First Tab").setTabListener(this);
    mActionBar.addTab(mTab);
    mActionBar.selectTab(mTab);

    // Second Tab of the Activity
    mTab = mActionBar.newTab().setText("Second Tab").setTabListener(this);
    mActionBar.addTab(mTab);
}

@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;
}

@Override
public void onTabReselected(Tab arg0, FragmentTransaction arg1) {
    // TODO Auto-generated method stub

}

@Override
public void onTabSelected(Tab tab, FragmentTransaction fragmentTrasaction) {
    if(tab.getPosition() == 0) {
        fragmentTrasaction.replace(R.id.container, new FirstFragment());
    } else {
        fragmentTrasaction.replace(R.id.container, new SecondFragment());
    }
}

@Override
public void onTabUnselected(Tab arg0, FragmentTransaction arg1) {
    // TODO Auto-generated method stub

}

Captura de tela