title: Android getActionBar().setTitle does not work
body: <p>ActionBar - setTitle seems to not to be called. All other things I'm doing with ActionBar (like HomeIsUp and so on) are going well, but setTitle - not.</p>
  
  <p>Here is the code of a simple activity:</p>
  
  <pre><code>public class GuidelineDetails extends Activity implements OnClickListener {
  
      String guideline_name;
      String guideline_attachment;
  
      public static TextView tv_title;
      public static TextView tv_intro;
      public static TextView tv_test;
      public static WebView webview;
  
      @Override
      protected void onCreate(Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);
          setContentView(R.layout.guideline_detail);
          getActionBar().setTitle("Privet");
          getActionBar().setHomeButtonEnabled(true);
          getActionBar().setDisplayHomeAsUpEnabled(true);
          getActionBar().setDisplayShowTitleEnabled(false);
          getActionBar().setIcon(R.drawable.listbullet);
  
  ///// some code
  }
  }
  </code></pre>
  
  <p><strong>Why does it not set the title?</strong></p>
  
  <p>in manifest:</p>
  
  <pre><code>&lt;activity
              android:name=".GuidelineDetails"
              android:configChanges="orientation"
              android:label="Guideline"
              android:screenOrientation="portrait"
              android:theme="@android:style/Theme.Holo.Light" &gt;
          &lt;/activity&gt;
  </code></pre>
  
  <p>in layout:</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  
  &lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
      android:layout_width="fill_parent"
      android:layout_height="fill_parent"
      android:orientation="vertical" &gt;
  
      &lt;LinearLayout
          android:layout_width="fill_parent"
          android:layout_height="wrap_content"
          android:orientation="horizontal" &gt;
  
          &lt;TableLayout
              android:layout_width="match_parent"
              android:layout_height="wrap_content" &gt;
  
              &lt;TableRow
                  android:id="@+id/tableRow1"
                  android:layout_width="wrap_content"
                  android:layout_height="wrap_content" &gt;
  
                  &lt;TextView
                      android:id="@+id/guideline_title"
                      android:layout_width="fill_parent"
                      android:layout_height="wrap_content"
                      android:paddingBottom="1dp"
                      android:paddingLeft="10dp"
                      android:paddingRight="1dp"
                      android:paddingTop="35dp"
                      android:textSize="18dp"
                      android:textStyle="bold" /&gt;
              &lt;/TableRow&gt;
  
          &lt;/TableLayout&gt;
      &lt;/LinearLayout&gt;
  
      &lt;LinearLayout
          android:layout_width="match_parent"
          android:layout_height="wrap_content"
          android:layout_weight="0.16"
          android:orientation="vertical" &gt;     
  
           &lt;TableRow
                  android:id="@+id/tableRow4"
                  android:layout_width="match_parent"
                  android:layout_height="match_parent" &gt;
  
            &lt;WebView
      android:id="@+id/webviewD"
      android:layout_width="match_parent"
      android:layout_height="match_parent"
  /&gt;
  
          &lt;/TableRow&gt;
  
  
  
      &lt;/LinearLayout&gt;
  
  &lt;/LinearLayout&gt;
  </code></pre>