How do I make a case insensitive query with ContentResolver in Android?

Question

My goal is to get all rows from native db with a specific email address on Android Gingerbread and above.

This query gets only the rows where the case also matches.

Answer 1

Also try

Cursor cursor = context.getContentResolver().query(ContactsContract.CommonDataKinds.Email.CONTENT_URI,
            new String[] {Contacts._ID}, ContactsContract.CommonDataKinds.Email.ADDRESS + "=? COLLATE NOCASE",
            new String[] {email}, null);

Note that added COLLATE NOCASE in the query.