async Task CompleteItem(AlertItem item)
{
//item.Done = true;
await manager.SaveTaskAsync(item);
//alertList.ItemsSource = await manager.GetAlertItemsAsync();
}
private async Task RefreshItem(bool showActivityIndicator)
{
//using (var scope = new ActivityIndicatorScope(syncIndicator, showActivityIndicator))
{
count++;
AlertItem item = await manager.GetLatestAlertItemAsync();
if (item != null)
{
vm.AlertValue = "#" + count + " " + DateTime.Now.ToLocalTime() + " : " + item.AlertValue;
decimal av;
if (decimal.TryParse(item.AlertValue, out av))
{
if (av < 0)
{
babyImage.Source = ImageSource.FromFile("babydown.jpg");
}
else
{
babyImage.Source = ImageSource.FromFile("babyup.jpg");
}
}
}
}
}
public async Task SaveTaskAsync(AlertItem item)
{
if (item.Id == null)
{
await alertTable.InsertAsync(item);
}
else
{
await alertTable.UpdateAsync(item);
}
}
public AlertItemViewModel()
{
model = new AlertItem();
}
// Data methods
async Task AddItem(AlertItem item)
{
await manager.SaveTaskAsync(item);
//alertList.ItemsSource = await manager.GetAlertItemsAsync();
}