title: JAR files not being included with Android Ant build
body: <p>It seems like there are many different answers to this question, none of which work for me!</p>
  
  <p>When I build my android app with eclipse, everything works fine.  My JAR file is located in the <code>/libs</code> directory of my project, as recommended.</p>
  
  <p>I am using SDK r15 (the latest android sdk available).  </p>
  
  <p>When I run <code>ant debug</code>, the apk file is built.  However upon running the file in the emulator, a <code>force quit</code> is thrown.  From LogCat, I see errors consistent with the JAR file not being compiled. </p>
  
  <p>Many of the answers I see here, refer to older versions of the SDK.  Also many refer to files which no longer exist.  For example, <code>android_rules.xml</code> no longer exists in the <code>../tools/ant/ directory</code>.  Instead I see only a <code>build.xml</code>.</p>
  
  <p>Has anyone solved this issue for the latest android.  </p>
  
  <p>Not I MUST use ant (not eclipse) for this build..</p>