public static EventFromString ( string s ) : |
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s | string | Comma separated string representing a HistoryEvent. |
리턴 |
public async Task SetEventsAsDelivered(IList <HistoryEvent> sendEvents) { { StorageFolder folder = await GetFolder(BackgroundEventsFolder, true); IReadOnlyList <StorageFolder> folders = await folder.GetFoldersAsync(); foreach (StorageFolder storageFolder in folders) { IReadOnlyList <StorageFile> files = await storageFolder.GetFilesAsync(); //ignore unlocked folders if (files.FirstOrDefault(f => f.Name == FolderLockFile) == null) { continue; } await storageFolder.DeleteAsync(); } } await ForegroundHistoryEventWriter.RewriteFile((l, l2) => { foreach (string s in l) { HistoryEvent e = FileStorageHelper.EventFromString(s); if (!sendEvents.Contains(e)) { l2.Add(s); } } }); }
private async Task <IList <HistoryEvent> > GetUndeliveredEvents(bool lockFolder) { IList <HistoryEvent> events = new List <HistoryEvent>(); { StorageFolder folder = await GetFolder(BackgroundEventsFolder); if (lockFolder) { await CreateEventMarker(folder); } IReadOnlyList <StorageFolder> folders = await(await folder.GetParentAsync()).GetFoldersAsync(); foreach (StorageFolder storageFolder in folders) { IReadOnlyList <StorageFile> files = await storageFolder.GetFilesAsync(); //when no lock ignore unlocked folders if (!lockFolder && files.FirstOrDefault(f => f.Name == FolderLockFile) == null) { continue; } foreach (StorageFile file in files) { if (file.Name == FolderLockFile) { continue; } List <HistoryEvent> fileEvents = FileStorageHelper.EventsFromStrings(await FileIO.ReadLinesAsync(file)); if (fileEvents != null) { foreach (HistoryEvent historyEvent in fileEvents) { if (!historyEvent.Delivered) { events.Add(historyEvent); } } } } } } if (ForegroundHistoryEventWriter != null) { List <string> list = await ForegroundHistoryEventWriter.ReadLines(); foreach (string s in list) { HistoryEvent historyEvent = FileStorageHelper.EventFromString(s); if (historyEvent != null && !historyEvent.Delivered) { events.Add(historyEvent); } } } return(events); }