title: Android pathPattern not matching file extension
body: <p>I'm trying to associate my activity with a particular file extension. Here's my intent filter:</p>
  
  <pre><code>&lt;intent-filter&gt;
      &lt;action android:name="android.intent.action.VIEW" /&gt;
      &lt;category android:name="android.intent.category.DEFAULT" /&gt;
      &lt;category android:name="android.intent.category.BROWSABLE" /&gt;
      &lt;data android:scheme="content" 
            android:host="*" 
            android:mimeType="*/*" 
            android:pathPattern=".*\\.jcrlccip" /&gt;
  &lt;/intent-filter&gt;
  </code></pre>
  
  <p>However I'm still not able to match the file type. In fact, this matches nothing.</p>
  
  <p>I've pretty much tried all the permutations. <code>.*</code> matches everything; anything after * fails.</p>
  
  <p>What am I doing wrong? Thanks</p>