title: when sending image from assets by email the mailer view shows 0kb size of image?
body: <p>i am a new android developer and in my app i want to send an image via email which is placed in Assets folder and the mailer view shows 0 kb size of image attachment but the name of image is properly shown and here is my code is:</p>
  
  <pre><code> try {
     Intent picMessageIntent = new Intent(android.content.Intent.ACTION_SEND);
     picMessageIntent.setType("image/png");
  
    String str = "image.png"                 
    String imageDirectoryPath = Environment.getExternalStorageDirectory().getAbsolutePath()+"file:///android_asset/Images/" + str;
  
    File downloadedPic = new File(imageDirectoryPath);
   picMessageIntent.putExtra(Intent.EXTRA_STREAM, Uri.fromFile(downloadedPic));
                                                      startActivity(Intent.createChooser(picMessageIntent, "Send your picture using:"));
   } catch (Exception e) {
      Toast.makeText(MyActivity.this, "No handler", Toast.LENGTH_LONG).show();
    }
  </code></pre>
  
  <p>Pleas give me any suggestion...
  Thanx in Advance...</p>