android - add EditText successively clicking on checkBox -

i have question: create activity user can send sms. user have provide recipient number , content of sms. then, add checkbox , if user click on checkbox, add edittext "add more recipient" user have provide recipient number. has idea how this?

thank much

i propose put linearlayout in layout , set orientation vertical. (from code) can fill linear layout edittexts or other views. should perform of in listener of checkbox. hope little answer help.