public static async Task RefreshLoginAsync()
{
if (!string.IsNullOrEmpty(UserSettings.AuthToken))
{
try
{
DependencyService.Get <IMetricsManagerService>().TrackEvent("UserRefresh");
Authenticator.User = new MobileServiceUser(UserSettings.UserId)
{
MobileServiceAuthenticationToken = UserSettings.AuthToken,
};
var user = await Authenticator.RefreshLoginAsync();
Authenticator.User = user;
UserSettings.Volunteer = await SurveyCloudService.GetVolunteerAsync();
UserSettings.AuthToken = user?.MobileServiceAuthenticationToken;
UserSettings.UserId = user?.UserId;
}
catch (Exception ex)
{
DependencyService.Get <IMetricsManagerService>().TrackException("UserRefreshFailed", ex);
Authenticator.User = null;
UserSettings.Volunteer = new VolunteerModel();
UserSettings.VolunteerId = null;
UserSettings.AuthToken = null;
UserSettings.UserId = null;
}
}
else
{
try
{
DependencyService.Get <IMetricsManagerService>().TrackEvent("GetAnonymousVolunteer");
UserSettings.Volunteer = await SurveyCloudService.GetVolunteerAsync();
}
catch (Exception ex)
{
DependencyService.Get <IMetricsManagerService>().TrackException("GetAnonymousVolunteerFailed", ex);
}
}
}
public static async Task LoginAsync(MobileServiceAuthenticationProvider provider)
{
try
{
DependencyService.Get <IMetricsManagerService>().TrackEvent("UserLogin");
var properties = provider == MobileServiceAuthenticationProvider.Google
? new Dictionary <string, string>
{
{ "access_type", "offline" },
}
: new Dictionary <string, string>(0);
var user = await Authenticator.LoginAsync(provider, properties);
UserSettings.Volunteer = await SurveyCloudService.GetVolunteerAsync();
UserSettings.AuthToken = user?.MobileServiceAuthenticationToken;
UserSettings.UserId = user?.UserId;
}
catch (Exception ex)
{
DependencyService.Get <IMetricsManagerService>().TrackException("UserLoginFailed", ex);
}
}