async void DoFetch(bool forceRefresh = false)
{
LoginDialogFragment dialog = null;
bool hadError = false;
do
{
if (dialog != null)
{
dialog.AdvertiseLoginError();
}
var credentials = StoredCredentials;
if (dialog == null &&
(string.IsNullOrEmpty(credentials.Username) ||
string.IsNullOrEmpty(credentials.Password)))
{
dialog = new LoginDialogFragment();
dialog.Dismissed += (sender, e) => {
if (string.IsNullOrEmpty(credentials.Username) ||
string.IsNullOrEmpty(credentials.Password) ||
hadError)
{
Finish();
}
};
dialog.Show(ChildFragmentManager, "loginDialog");
}
if (dialog != null)
{
StoredCredentials = credentials = await dialog.GetCredentialsAsync();
}
rentals = new ProntoRentals(StoredCookies, credentials);
hadError = !(await GetRentals(forceRefresh));
if (hadError)
{
StoredCredentials = new RentalCrendentials();
}
} while (hadError);
if (dialog != null)
{
dialog.Dismiss();
}
if (refreshLayout != null && refreshLayout.Refreshing)
{
refreshLayout.Refreshing = false;
}
}
async void DoFetch (bool forceRefresh = false)
{
LoginDialogFragment dialog = null;
bool hadError = false;
do {
if (dialog != null)
dialog.AdvertiseLoginError ();
var credentials = StoredCredentials;
if (dialog == null &&
(string.IsNullOrEmpty (credentials.Username) ||
string.IsNullOrEmpty (credentials.Password))) {
dialog = new LoginDialogFragment ();
dialog.Dismissed += (sender, e) => {
if (string.IsNullOrEmpty (credentials.Username)
|| string.IsNullOrEmpty (credentials.Password)
|| hadError)
Finish ();
};
dialog.Show (ChildFragmentManager, "loginDialog");
}
if (dialog != null)
StoredCredentials = credentials = await dialog.GetCredentialsAsync ();
rentals = new ProntoRentals (StoredCookies, credentials);
hadError = !(await GetRentals (forceRefresh));
if (hadError)
StoredCredentials = new RentalCrendentials ();
} while (hadError);
if (dialog != null)
dialog.Dismiss ();
if (refreshLayout != null && refreshLayout.Refreshing)
refreshLayout.Refreshing = false;
}