title: sherlock action item style for button in custom action bar layout
body: <p>is there a way to apply sherlock action item style (which is default touch feedback and long click feedback and click area - width/height) to button in customized action bar layout ?</p>
  
  <p>src/MainActivity.java</p>
  
  <pre><code>getSupportActionBar().setDisplayOptions(ActionBar.DISPLAY_SHOW_CUSTOM);
  getSupportActionBar().setCustomView(R.layout.actionbar_main);
  </code></pre>
  
  <p>res/layout/actionbar_main.xml</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
      android:layout_width="match_parent"
      android:layout_height="wrap_content" &gt;
  
      &lt;!-- Home button --&gt;
      &lt;ImageButton
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:layout_alignParentLeft="true"
          android:layout_centerVertical="true"
          android:layout_marginLeft="12dp"
          android:background="@drawable/ic_home"
          android:contentDescription="@string/ic_home"
          android:onClick="clickButtonHome" /&gt;
  
      &lt;!-- Centered text --&gt;
      &lt;TextView
          android:id="@+id/add_actionbar_text"
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:layout_centerHorizontal="true"
          android:layout_centerVertical="true"
          android:text="@string/title_activity_main"
          android:textAppearance="?android:attr/textAppearanceMedium" /&gt;
  
      &lt;!-- Cancel button --&gt;
      &lt;ImageButton
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:layout_alignParentRight="true"
          android:layout_centerVertical="true"
          android:layout_marginRight="12dp"
          android:background="@drawable/ic_cancel"
          android:contentDescription="@string/ic_cancel"
          android:onClick="clickButtonHome" /&gt;
  
  &lt;/RelativeLayout&gt;
  </code></pre>