title: Perference Dialog
body: <p>I created a  Preference activity</p>
  
  <p>And I create a ListPreference</p>
  
  <pre><code>&lt;ListPreference
          android:key="my_list"
          android:title="@string/my_list_label"
          android:entries="@array/my_list_array"
          android:entryValues="@array/my_list_values"
          android:defaultValue="@string/default_size_limit"
      /&gt;
  </code></pre>
  
  <p>My question is when I click the ListPreferene, it pops up a dialog, and when I click an entry that, why the onResume() or onCreate() method of my Preference activity is not called? </p>
  
  <p>Thank you.</p>