Android sdk \ docs \ link missing

When creating my JavaDoc project for Android, I would like to include a link to the official Android online link when clicking on Android classes / packages.

As far as I know, most people do this using linkoffline, providing an android batch list. But I have no such file / directory android-sdk \ docs \ reference

Current ant file:

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<project
    name="api docs"
    basedir="."
    default="doc" >

    <target
        name="doc"
        description="my docs" >

        <javadoc
            access="private"
            classpath="C:\Program Files (x86)\Android\android-sdk\platforms\android-4\android.jar;.\libs\admob-sdk-android.jar"
            destdir="docs"
            doctitle="Testing the Title"
            packagenames="*"
            sourcepath="src"
            stylesheetfile="C:\Users\Johannes Staehlin\development\android\UITheme\doc\stylesheet.css"
            use="true"
            verbose="on" >

            <link
                href="http://d.android.com/reference"
                offline="true"
                packagelistloc="C:\Program Files (x86)\Android\android-sdk\docs\reference" > // <--- DOES NOT EXIST
            </link>
        </javadoc>
    </target>

</project>

By the way: I still have some warnings like

cannot find symbol
  [javadoc] public class MeetingListFragment extends Fragment {