从其他活动中关闭一个活动？

First Go to parent activity by starting it@Override protected void onActivityResult(int requestCode, int resultCode, Intent intent){super.onActivityResult(requestCode, resultCode, intent);switch(Code){ case A: go to that activity and finsih() this again come back to parent activity case B: go to that activity and finsih() this again come back to parent activity/////and son on}