title: Sending email from android app specifying sender's email
body: <p>I am trying to send an email from my android app.
  It works well for me with this code</p>
  
  <pre><code>public void sendEmail(View v)
  {
      StringBuilder msgBody = new StringBuilder();
      msgBody.append("name ").append("me").append("\n");
      msgBody.append("name ").append("you").append("\n");
  
      Intent intent = new Intent(Intent.ACTION_SENDTO); // it's not ACTION_SEND
      intent.setType("text/plain");
      intent.putExtra(Intent.EXTRA_SUBJECT, "Subject of email");
      intent.putExtra(Intent.EXTRA_TEXT, " "+ msgBody.toString());
      intent.setData(Uri.parse("mailto:user@hotmail.com")); // or just "mailto:" for blank
      intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); // this will make such that when user returns to your app, your app is displayed, instead of the email app.
      startActivity(intent);
  }
  </code></pre>
  
  <p>With this code i can specify the reception's email. 
  However, i need to specify the senders email as well.</p>
  
  <p>Any help ? thanks in advance</p>