How to get birthday information using the android.provider.ContactsContract class?

Question

Classmates

Usually this date is stored in ContactsContract.CommonDataKinds.Event.START_DATE
To select Ok contacts I use ContactsContract.RawContacts.ACCOUNT_TYPE="en.ok.android"
This information is provided by vk and google and skype, etc.
But ok did not find this. Going through its MIMETYPE got only this:
ru.ok.android vnd.android.cursor.item/name
ru.ok.android vnd.android.cursor.item/vnd.ru.ok.android.profile
ru.ok.android vnd. android.cursor.item/vnd.ru.ok.android.messages
ru.ok.android vnd.android.cursor.item/photo
but I didn't find the vnd.android.cursor.item/contact_event
I need. Is it possible to fish it out somehow? this information?
Thank you.

Answer 1

Indeed, at the moment, this data is not available in contacts from OK. Looks like a glitch, the request has been forwarded to the appropriate team