Dialer通話記錄中的歸屬地查詢語句

Dialer\src\com\android\dialer\calllog\CallLogAsyncTaskUtil.java：

private static PhoneCallDetails getPhoneCallDetailsForUri(Context context, Uri callUri) {
        Cursor cursor = context.getContentResolver().query(
                callUri, CallDetailQuery.CALL_LOG_PROJECTION, null, null, null);
                
 ......
        details.geocode = cursor.getString(CallDetailQuery.GEOCODED_LOCATION_COLUMN_INDEX);
 ......
}