[AnDrOiD] 카카오톡 텍스트 메세지 전송

String sendMsg = "Hello World!!";

 Intent intent = new Intent(Intent.ACTION_SEND); 
 intent.setType("text/plain"); 
 intent.putExtra(Intent.EXTRA_SUBJECT, "[메세지]\n"); 
 intent.putExtra(Intent.EXTRA_TEXT, sendMsg);
 intent.setPackage("com.kakao.talk");
         
 startActivity(intent);