protected override void OnElementChanged(ElementChangedEventArgs <Page> e)
{
base.OnElementChanged(e);
// check if the user is signed in
FirebaseAuth mAuth2 = FirebaseAuth.Instance;
FirebaseUser currentUser = mAuth2.CurrentUser;
if (currentUser != null)
{
silentSignIn = true;
// signed into Firebase, so get the token and save it in user object
if (AppManager.User == null)
{
AppManager.User = new UserDetails();
AppManager.User.UserId = currentUser.Uid;
var tokenResult = currentUser.GetToken(false);
tokenResult.AddOnSuccessListener(this);
}
else
{
if (!publishLoginDone)
{
Xamarin.Forms.MessagingCenter.Send("NavigateToNextPage", "LoginDone");
publishLoginDone = true;
}
AppManager.GetFavoritesFromFirebase(AppManager.User.UserId);
}
}
else
{
try
{
var credential = TwitterAuthProvider.GetCredential(App.token, App.tokensecret);
FirebaseAuth mAuth = FirebaseAuth.Instance;
Android.Gms.Tasks.Task signedInTask = mAuth.SignInWithCredential(credential);
signedInTask.AddOnCompleteListener(this);
}
catch (Exception ex)
{
string j = ex.Message;
}
}
}
public void OnComplete(Android.Gms.Tasks.Task task)
{
try
{
FirebaseAuth mAuth = FirebaseAuth.Instance;
if (task.IsSuccessful)
{
FirebaseUser user = mAuth.CurrentUser;
string k = user.ProviderId;
AppManager.User.UserId = user.Uid;
var u = user.GetToken(false);
u.AddOnSuccessListener(this);
}
else
{
// Toast.MakeText(this, "Authentication failed.", ToastLength.Short).Show();
}
}
catch (Java.Lang.Exception ex)
{
string j = ex.Message;
}
}
