title: How to get packagename of aar file?
body: <p>I'm creating an <code>aar</code> library and i need to get <code>aar</code> <code>packagename</code> for having sign of <code>aar</code> file.</p>
  
  <p>i'm trying below code, but <code>getPackageName()</code> method didn't return <code>aar</code> <code>packagename</code></p>
  
  <pre><code>Signature[] sigs = context.getPackageManager().getPackageInfo(context.getPackageName(), PackageManager.GET_SIGNATURES).signatures;
  for (Signature sig : sigs){
      Log.i("MyApp", "Signature hashcode : " + sig.hashCode());
  }
  </code></pre>