Sending Email In Android

Intent i = new Intent(Intent.ACTION_SEND);
                                   i.setType("message/rfc822");
                                   i.putExtra(Intent.EXTRA_EMAIL  , new String[]{"gbss.mumbai@gmail.com"});
                                   i.putExtra(Intent.EXTRA_SUBJECT, "Inquiry");
                                   i.putExtra(Intent.EXTRA_TEXT   , "I will be glad if you respond on my email");
                                   try {
                                             startActivity(Intent.createChooser(i, "Sending mail..."));
                                          
                                     }
                                   finally {
                                      
                                            // Code to execute when unable to send Email
                                        }