async public Task <TaskDao> GetTaskDao()
{
if (taskDao == null)
{
taskDao = await TaskDao.GetObject();
}
return(taskDao);
}
public static async Task <TaskDao> GetObject()
{
TaskDao taskDao = new TaskDao();
Authenticator authenticator = new Authenticator();
taskDao.accessToken = await authenticator.GetValidAccessToken();
taskDao.authenticator = authenticator;
return(taskDao);
}
/* Gets taskLists from XML file or web */
async public Task GetTaskListsAsync(bool force)
{
StorageFolder folder = ApplicationData.Current.LocalFolder;
if (!force && await FileExists(folder, FileName))
{
Stream reader = await folder.OpenStreamForReadAsync(FileName);
this.TaskLists = (ObservableCollection <Kompitu.Data.Model.TaskList>)serializer.Deserialize(reader);
}
else
{
TaskDao taskDao = await GetTaskDao();
this.TaskLists = await taskDao.GetTaskLists();
}
RefreshLists();
}