private async void loginButton_Clicked(object sender, EventArgs e)
{
if (!Settings.CheckAllConfigure())
{
await DisplayAlert("Configuration", "Please go to settings page and configure, then Sigin In again.", "OK");
return;
}
try
{
using (var scope = new ActivityIndicatorScope(activityIndicator, activityIndicatorPanel, true))
{
AuthenticationContext ac = new AuthenticationContext(Settings.Authority);
AuthenticationResult ar = await ac.AcquireTokenAsync(Settings.Resource,
Settings.ClientID,
new Uri(Settings.ReplyURL),
App.PlatformParameters);
string token = ar.AccessToken;
Utils.TraceStatus("Login Success");
await Navigation.PushAsync(new MainPage(ar.UserInfo.DisplayableId, ac));
}
}
catch (Exception ex)
{
await DisplayAlert("An error has occurred", "Exception message: " + ex.Message, "Dismiss");
}
}
public MainPage(string userid, AuthenticationContext ac)
{
InitializeComponent();
NavigationPage.SetHasNavigationBar(this, false);
InitClaimList();
listView.ItemTapped += async(s, e) => {
listView.SelectedItem = null;//clear android select color
ClaimViewModel vmodel = (ClaimViewModel)e.Item;
if (vmodel.Status == ClaimStatus.Pending && userid.Length > 0)
{
using (var scope = new ActivityIndicatorScope(activityIndicator, activityIndicatorPanel, true))
{
string imageUrl = await Helpers.GetUserClaimURL(userid);
if (imageUrl != null)
{
vmodel.ImageUrl = imageUrl;
}
}
}
await Navigation.PushAsync(new ClaimDetailPage(vmodel));
};
authenticationContext = ac;
InitGridView();
}