title: App not opening attachments in Android Email App
body: <p>My app is working correctly with Gmail: on clicking preview for an attachment it will open with my app, but not in the Email app. What do I need to add to my manifest to integrate with the email app? Here's my current intent filter:</p>
  
  <pre><code>    &lt;intent-filter&gt;
           &lt;action android:name="android.intent.action.VIEW"/&gt;
           &lt;action android:name="android.intent.action.EDIT" /&gt;
           &lt;action android:name="android.intent.action.PICK" /&gt;
           &lt;category android:name="android.intent.category.DEFAULT" /&gt;
           &lt;data android:mimeType="audio/wav" /&gt;
           &lt;data android:mimeType="audio/x-wav" /&gt;
           &lt;data android:mimeType="audio/ogg" /&gt;
      &lt;/intent-filter&gt;
  </code></pre>