async void PerformLogin(object sender, System.EventArgs e)
{
// Check that we don't have a saved login
if (AuthStorage.HasLoggedIn)
{
// Automatically load the credentials if we have
AuthStorage.LoadSavedUserDetails(client);
App.NavigateToSearchPage();
return;
}
// Perform the login
#if __ANDROID__
App.AuthenticatedUser = await client.LoginAsync(Forms.Context,
MobileServiceAuthenticationProvider.Facebook);
#elif __IOS__
App.AuthenticatedUser = await client.LoginAsync(UIApplication.SharedApplication.KeyWindow.RootViewController,
MobileServiceAuthenticationProvider.Facebook);
#endif
// Save if we logged in
if (App.AuthenticatedUser != null)
{
AuthStorage.SaveUserDetails();
App.NavigateToSearchPage();
}
}
public App()
{
InitializeComponent();
client = new MobileServiceClient(MobileServiceClientConstants.MyFavSpotAzureUrl);
Data = new AzureSqlSpotsDataService(client);
// Lets start with the Data Aspects of the App
if (AuthStorage.HasLoggedIn)
{
// Automatically load the credentials if we have them
AuthStorage.LoadSavedUserDetails(client);
App.NavigateToSearchPage();
}
else
{
App.NavigateToSigninPage();
MainPage = new SigninPage(client);
}
}
