public async void Run(IBackgroundTaskInstance taskInstance)
{
// Patur procesu, kamēr darbina asinhronu kodu.
BackgroundTaskDeferral deferral = taskInstance.GetDeferral();
var client = new ProperHttpClient();
foreach (Account account in Settings.GetAccounts())
{
// Neskatoties uz SystemConditionType.InternetAvailable, kuru pieprasīja reģistrācijas brīdī, var gadīties, ka uzdevumu palaiž bez interneta savienojuma.
// Tāpēc to šeit pārbauda. Un dara pirms katra izsaukuma, jo tie var būt tik ilgi, ka pa starpai atslēdz savienojumu.
if (Network.Disconnected)
{
break;
}
#if !DEBUG
if (account.RefreshDate == null || account.RefreshDate + account.RefreshInterval < DateTime.Now)
try {
#endif
await account.SetBalance(client);
#if !DEBUG
}
catch {} // Atļauj pamēģināt ar katru numuru.
#endif
}
deferral.Complete();
}
private async void Refresh_Click(object sender, RoutedEventArgs e)
{
if (Network.Disconnected)
{
await new MessageDialog(DisplayResources.Strings.GetString("NetworkOffline")).ShowAsync();
return;
}
timer.Stop();
BottomAppBar.IsEnabled = false;
var statusBar = StatusBar.GetForCurrentView();
statusBar.ProgressIndicator.Text = DisplayResources.Strings.GetString("Refreshing");
await statusBar.ProgressIndicator.ShowAsync();
for (int n = 0; n < app.Accounts.Count; n++)
{
list.ContainerFromIndex(n).SetValue(IsEnabledProperty, false);
}
var client = new ProperHttpClient();
for (int n = 0; n < app.Accounts.Count; n++)
{
await app.Accounts[n].SetBalance(client);
list.ContainerFromIndex(n).SetValue(IsEnabledProperty, true);
}
BottomAppBar.IsEnabled = true;
await statusBar.ProgressIndicator.HideAsync();
timer.Start();
}
