title: android menu which open a webview or a slide image
body: <p>I need to create a menu which opens a webview page or a simple page with images slide. </p>
  
  <p>I'm more proficient in web programming, not so much in programming for Android. So if it is easier to do it in a <code>WebView</code> I will use it. I will use the images slide otherwise.</p>
  
  <p>So for now, I need 2 items when I press the menu button of the phone. Upon clicking they should open 2 different links in the app (not in the browser).</p>
  
  <p>I've done only <code>menu.xml</code> for now:</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;menu xmlns:android="http://schemas.android.com/apk/res/android"&gt;
      &lt;item android:id="@+id/menu_howto" android:title="@string/howto"
            android:icon="@android:drawable/ic_menu_howto" /&gt;
  
      &lt;item android:id="@+id/menu_about" android:title="@string/about"
            android:icon="@android:drawable/ic_menu_info" /&gt;
  &lt;/menu&gt;
  </code></pre>