title: share image does not work in viber and facebook
body: <p>I use the code below for sharing images but unfortunately it works only for <strong>Line</strong>, not for <strong>Facebook</strong> and <strong>Viber</strong></p>
  
  <p><strong>Code:</strong></p>
  
  <pre><code> Intent share = new Intent(android.content.Intent.ACTION_SEND);
   share.setType("image/png");
   share.putExtra(Intent.EXTRA_STREAM, Uri.parse(G.DIR_APP + "/sample_image.png"));
   startActivity(Intent.createChooser(share, "Share image"));
  </code></pre>