fetchNextPage method
Retrieves the next page of messages for the specified pagedResult.
Implementation
Future<List<MimeMessage>> fetchNextPage(
PagedMessageResult pagedResult,
) async {
final messages = await fetchMessagesNextPage(
pagedResult.pagedSequence,
fetchPreference: pagedResult.fetchPreference,
);
pagedResult.insertAll(messages);
return messages;
}