startActivity() 나 finish() 다음에

overridePendingTransition(); 호출 하면 됌.

ex)

startActivity( Intent );

overridePendingTransition( R.anim.anim_start_activity, R.anim.anim_finish_activity );

or

finish( Intent );

overridePendingTransition( R.anim.anim_start_activity, R.anim.anim_finish_activity );