title: How to generate links to the android Classes' reference in javadoc?
body: <p>When I generate javadoc for my Android project in Eclipse, there are lots of warnings like</p>
  
  <pre><code>cannot find symbol
  symbol  : class TextView
  </code></pre>
  
  <p>and </p>
  
  <pre><code>warning - Tag @see: reference not found: android.app.Dialog
  </code></pre>
  
  <p>I also tried </p>
  
  <pre><code>-link http://developer.android.com/reference/
  -link http://java.sun.com/j2se/1.4.2/docs/api/
  </code></pre>
  
  <p>in <code>Extra javadoc options (path names with white spaces must be enclosed in quotes)</code> tab in <code>Configure Javadoc Arguments</code> (3rd dialog of eclipse->project->Generate Javadoc).</p>
  
  <p>But only <code>-link http://java.sun.com/j2se/1.4.2/docs/api/</code> is working i.e for String class 
  link <code>http://java.sun.com/j2se/1.4.2/docs/api/java/lang/String.html?is-external=true</code> is generated. but for <code>android.app.Dialog</code> , no link is generated.</p>
  
  <p><strong>Edit</strong></p>
  
  <p>I also tried selecting <code>android.jar</code> in <code>Select referenced archives and projects to which links should be generated</code>
  tab in <code>Configure Javadoc arguments for standard doclet</code> (2nd dialog of eclipse->project->Generate Javadoc),
  but this creates local links to docs in local android-sdk directory, NOT the online Android references like it does for Java APIs.</p>