title: Can you read/amend/replace AndroidManifest.xml file with a Custom Annotation Processor
body: <p>I am investigating custom annotation processors for Android applications.</p>
  
  <p>I have a use case where I would like to be able to use an annotation processor to read/amend the <code>AndroidManifest.xml</code> and add the following intent section for all Activities mentioned there in?</p>
  
  <pre><code>        &lt;intent-filter&gt;
              &lt;action android:name="com.my.package.name.my_activity.open"/&gt;
              &lt;category android:name="android.intent.category.DEFAULT" /&gt;
          &lt;/intent-filter&gt;
  </code></pre>
  
  <p>Is this possible?</p>