title: Include java *.so library in Xamarin Android project
body: <p>I'm trying to use a *.so library inside a Xamarin Android project, just as used in Java project.
  I tried putting the library in the path: lib/armeabi/library.so and in the properties of the file:</p>
  
  <ul>
  <li>Build action: AndroidNativeLibrary</li>
  <li>Copy to output: Always</li>
  </ul>
  
  <p>Also, i tried the following code to import a method, as described in:</p>
  
  <p><a href="https://stackoverflow.com/a/15902529/5610132">https://stackoverflow.com/a/15902529/5610132</a></p>
  
  <p>Code: </p>
  
  <pre><code>[DllImport("libVPOS3515.so")] 
  public extern static int Lib_McrRead(byte keyNo, byte mode, byte []track1, byte []track2, byte []track3);
  </code></pre>
  
  <p>But, how can I use the classes included in the library?</p>