Why does Event intent in android not return a result?

I am creating a event using :

Intent intent = new Intent(Intent.ACTION_EDIT);
intent.setType("vnd.android.cursor.item/event");

And invoking the intent using

startActivityForResult(intent, Constants.LINK_CALENDER);

There is nothing returned to call in

onActivityResult(int requestCode, int resultCode, Intent data)

It always returns data=null ie., returned intent result is 开发者_运维技巧always null.

I am trying to retrieve the "Done/Revert" state of calender event just created and some identity so that i can open the event again in future from elsewhere in code.

Are you sure that this activity does return something? Did not find definite proof that it should -or shouldn't- return anything, but that's what I would look up if I where you.

If it doesn't return anything, it's not shocking that you don't get anything as a returnvalue :)