title: ActionBar Up Button not going where expected on Android 4.1.2
body: <p>I have 4 Activities, like so :</p>
  
  <pre><code>MainActivity -&gt; Activity B -&gt; Activity C
                \ Activity A /
  </code></pre>
  
  <p>The Activity on the left is the right Activity's parent.  </p>
  
  <p>I'm using SherlockActionBar to provide the up navigation. </p>
  
  <p>The "default" path is <code>MainActivity -&gt; Activity B &gt; Activity C</code> and it works perfectly on every phone, I can go up <code>C &gt; B &gt; Main</code>.</p>
  
  <p>On Android 2.3, When I'm going <code>Main &gt; A &gt; C</code>, the up navigation goes <code>C &gt; B &gt; Main</code>, which is expected.</p>
  
  <p>On Android 4.1.2 (Galaxy S3), with the same path <code>Main &gt; A &gt; C</code>, the up navigation does <code>C &gt; Main</code>, it totally misses the <code>Activity B</code>, the logical parent. </p>
  
  <p>Here is a some of my <code>AndroidManifest.xml</code> (I removed the package name)</p>
  
  <pre><code>    &lt;activity
          android:name="my.package.ActivityA"
          android:label="@string/title_activity_a"
          android:parentActivityName="my.package.MainActivity" &gt;
          &lt;meta-data
              android:name="android.support.PARENT_ACTIVITY"
              android:value="my.package.MainActivity" /&gt;
      &lt;/activity&gt;
      &lt;activity
          android:name="my.package.ActivityB"
          android:label="@string/title_activity_b"
          android:parentActivityName="my.package.MainActivity" &gt;
          &lt;meta-data
              android:name="android.support.PARENT_ACTIVITY"
              android:value="my.package.MainActivity" /&gt;
      &lt;/activity&gt;
      &lt;activity
          android:name="my.package.ActivityC"
          android:label="@string/title_activity_c"
          android:parentActivityName="my.package.ActivityB" &gt;
          &lt;meta-data
              android:name="android.support.PARENT_ACTIVITY"
              android:value="my.package.ActivityB" /&gt;
      &lt;/activity&gt;
  </code></pre>
  
  <p>I don't know if I made myself clear enough, Here is someone having the same problem : <a href="https://stackoverflow.com/questions/17675674/confused-by-actionbar-up-navigation">Confused by ActionBar UP navigation</a></p>