gistfile1.java

//Basic contact information stored in Contacts table with detailed information stored in individual //tables for normalization. In Android 2.0 to query the base contact records the URI to query is stored //in ContactsContract.Contacts.CONTENT_URI. 

   ContentResolver cr = getContentResolver();

    Cursor cur = cr.query(ContactsContract.Contacts.CONTENT_URI,
    null, null, null, null);

    if (cur.getCount() > 0) {
    while (cur.moveToNext()) {
    String id = cur.getString(
    cur.getColumnIndex(ContactsContract.Contacts._ID));
    String name = cur.getString(
    cur.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME));
    if (Integer.parseInt(cur.getString(cur.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER))) > 0) {
    //TODO:Query phone here.
    }
    }
    }