Apk expansion files : error when i try to run the app
<p>i am working on apk files expansion, i have downloaded the sample project from sdk</p>

<p>it contains following files:</p>

<pre><code>1) downloader_lib proj
2) zip_file proj
3) SampleDownloaderActivity proj

Now when i run the SampleDownloaderActivity it says :

could not find zip.apk not found
could not find downloader_library.apk!
</code></pre>
