我怎样才能得到联系人的主电子邮件地址 [英] How can I get primary email address of a contact
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问题描述
您好,
我可以使用下面的获取联系人光标:
I am able to get the contact cursor using the following:
Cursor cursor = context.getContentResolver().query(People.CONTENT_URI,
new String[] {People._ID, People.PRIMARY_EMAIL_ID},
selection, null, null);
然后我尝试使用,以获得实际的电子邮件地址:
And then I try to get the actual email address using:
String emailID = cursor.getString(PEOPLE_PRIMARY_EMAIL_ID_INDEX);
if (Integer.parseInt(emailID) != -1) {
Cursor cursor2 = context.getContentResolver().query(Uri.withAppendedPath(ContactMethods.CONTENT_URI, emailID), new String[] {ContactMethods.DATA}, null, null, null);
// cursor2 count is always 0
}
}
任何人有任何想法?
Anyone has any idea?
推荐答案
这是未经测试,但也许这样的事情?
This is untested, but perhaps something like this?
Cursor cursor2 = context.getContentResolver().query(ContactMethods.CONTENT_EMAIL_URI, new String[] { ContactMethods.DATA }, "contact_methods._id=?", new String[] { emailID }, null);
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