Rachel:
My understanding is that the contact Id in the Phone/Email table
actually refers to the _ID in the ContactsContract.RawContacts table.
You might want to first get the list of all Raw Contacts associated
with the particular contact id and then query the Phone table based on
the RawContact id you have obtained.
-Padma.
On Nov 21, 12:16 am, Rachel Blackman <ceruleanspa...@gmail.com> wrote:
> On Nov 20, 2009, at 6:55 AM, Henry wrote:
>
> > Now, it always return just one row. I tried several ways, like
> > ContactsContract.CommonDataKinds.Email.CONTACT_ID + " in ('1', '2',
> > '3');
> > It always one row. If I just contact id "3", it will return contact
> > 3.
> > Do you know a way to get all the emails in one single query?
>
> Honestly, given the schema (raw contacts and virtual contacts all stored
> together), if you just want all email addresses while maintaining any sort of
> mapping to their respective contacts, I would query all the contacts
> individually. (Do a query that returns all the contacts, then a query on
> each of them to return the emails, eliminating duplicates.)
>
> Am I misunderstanding the usage case?
>
> (I'm hoping to have some time this weekend to work more on the Contacts 2.0
> FAQ and samples that we've gathered so far, too!)
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