private async Task <IList <HistoryAction> > GetActions(bool lockFolder)
{
IList <HistoryAction> actions = new List <HistoryAction>();
StorageFolder folder = await GetFolder(BackgroundActionsFolder);
if (lockFolder)
{
await CreateEventMarker(folder);
}
StorageFolder parentFolder = await folder.GetParentAsync();
IReadOnlyList <StorageFolder> folders = await parentFolder.GetFoldersAsync();
foreach (StorageFolder storageFolder in folders)
{
try
{
IReadOnlyList <StorageFile> files = await storageFolder.GetFilesAsync();
StorageFile first = null;
foreach (var f in files)
{
if (f.Name == ActionsFileName)
{
first = f;
break;
}
}
if (first != null)
{
List <HistoryAction> fileActions = FileStorageHelper.ActionsFromStrings(await FileIO.ReadLinesAsync(first));
if (fileActions != null)
{
foreach (HistoryAction historyAction in fileActions)
{
actions.Add(historyAction);
}
}
}
}
catch (SEHException)
{
}
catch (FileNotFoundException)
{
}
}
if (ForegroundHistoryActionWriter != null)
{
List <HistoryAction> foreGroundfileActions = FileStorageHelper.ActionsFromStrings(await ForegroundHistoryActionWriter.ReadLines());
if (foreGroundfileActions != null)
{
foreach (HistoryAction historyAction in foreGroundfileActions)
{
actions.Add(historyAction);
}
}
}
return(actions);
}
