private void LoginButton_Click(object sender, EventArgs e)
{
string email, password;
email = emailText.EditText.Text;
password = passwordText.EditText.Text;
if (!email.Contains("@"))
{
Snackbar.Make(rootView, "Please provide a valid email", Snackbar.LengthShort).Show();
return;
}
else if (password.Length < 8)
{
Snackbar.Make(rootView, "Please provide a valid password", Snackbar.LengthShort).Show();
return;
}
TaskCompletionListener taskCompletionListener = new TaskCompletionListener();
taskCompletionListener.Success += TaskCompletionListener_Success;
taskCompletionListener.Failure += TaskCompletionListener_Failure;
mAuth.SignInWithEmailAndPassword(email, password)
.AddOnSuccessListener(taskCompletionListener)
.AddOnFailureListener(taskCompletionListener);
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.activity_main);
// To use this you have to set up a project in the Firebase console and add the google-services.json file
var baseOptions = FirebaseOptions.FromResource(Application.Context);
var options = new FirebaseOptions.Builder(baseOptions)
.SetProjectId(baseOptions.StorageBucket.Split('.')[0])
.Build();
var fa = FirebaseApp.InitializeApp(Application.Context, options, "Xamarin");
//FirebaseApp fa = FirebaseApp.InitializeApp(Application.Context);
mAuth = FirebaseAuth.GetInstance(fa);
if (mAuth == null)
{
Console.WriteLine("mAuth is null");
}
AuthCredential credential = EmailAuthProvider.GetCredential("*****@*****.**", "password");
var creds = mAuth.SignInWithEmailAndPassword("*****@*****.**", "password"); // Here the program crashes due to a null mAuth
}
private void LoginUser(string email, string password)
{
//using signing in with email and password method
auth.SignInWithEmailAndPassword(email, password) //error is here when I run it: System.NullReferenceException: <Timeout exceeded getting exception details>
.AddOnCompleteListener(this);
}
private void LoginBtn_Click(object sender, EventArgs e)
{
string email, pass;
email = emailTxt.EditText.Text;
pass = passTxt.EditText.Text;
if (!email.Contains("@"))
{
Toast.MakeText(this, " Please try a valid email ", ToastLength.Short).Show();
}
else if (pass.Length < 8)
{
Toast.MakeText(this, " Please provide a valid password ", ToastLength.Short).Show();
}
TaskCompletionListener TaskCompletionListener = new TaskCompletionListener();
TaskCompletionListener.Success += TaskCompetionListener_Success;
TaskCompletionListener.Failer += TaskCompetionListener_Failer;
dbAuth.SignInWithEmailAndPassword(email, pass)
.AddOnSuccessListener(TaskCompletionListener)
.AddOnFailureListener(TaskCompletionListener)
;
}
private void LoginUser(string mail, string password)
{
if (mail.ToString().Trim() == "")
{
loginmail.SetError("Required", null);
}
if (!mail.ToString().Contains("@"))
{
loginmail.SetError("Email Not Valid", null);
}
if (password.ToString().Trim() == "")
{
loginpass.SetError("Required", null);
}
else
{
pgblogin.Visibility = ViewStates.Visible;
/* loginbutt.Visibility = ViewStates.Gone;
* loginmail.Visibility = ViewStates.Gone;
* loginpass.Visibility = ViewStates.Gone;
* forgotpass.Visibility = ViewStates.Gone;
* emaillay.Visibility = ViewStates.Gone;
* passlay.Visibility = ViewStates.Gone;*/
signup.Visibility = ViewStates.Gone;
loginHolder.Visibility = ViewStates.Gone;
auth.SignInWithEmailAndPassword(mail, password)
.AddOnCompleteListener(this, this);
}
}
private void LoginButton_Click(object sender, EventArgs e)
{
string email, password;
email = emailText.EditText.Text;
password = passwordText.EditText.Text;
if (!email.Contains("@"))
{
Toast.MakeText(this, "Please provide a valid email address", ToastLength.Short).Show();
return;
}
else if (password.Length < 8)
{
Toast.MakeText(this, "Please provide a valid password", ToastLength.Short).Show();
return;
}
ShowProgressDialogue("Verifying you ...");
mAuth.SignInWithEmailAndPassword(email, password).AddOnSuccessListener(taskCompletionListeners)
.AddOnFailureListener(taskCompletionListeners);
taskCompletionListeners.Sucess += (success, args) =>
{
CloseProgressDialogue();
StartActivity(typeof(MainActivity));
Finish();
};
taskCompletionListeners.Failure += (success, args) =>
{
CloseProgressDialogue();
Toast.MakeText(this, "Login Failed : " + args.Cause, ToastLength.Short).Show();
};
}
//Try to log in
private void LoginButton_Click(object sender, EventArgs e)
{
string em, p;
//link variables to user input
em = input_email.Text;
p = input_pwd.Text;
//email invalid if no @ sign
if (!em.Contains("@"))
{
Snackbar.Make(activity_main, "Please provide valid email", Snackbar.LengthShort).Show();
return;
}
//password invalid if below 8 characters
else if (p.Length < 8)
{
Snackbar.Make(activity_main, "Please provide valid password", Snackbar.LengthShort).Show();
return;
}
//Initialize task completion listener and link to functions
TaskCompletionListener taskCompletionListener = new TaskCompletionListener();
taskCompletionListener.Success += TaskCompletionListener_Success;
taskCompletionListener.Failure += TaskCompletionListener_Failure;
//try to sign in with email and password
mAuth.SignInWithEmailAndPassword(em, p)
.AddOnSuccessListener(taskCompletionListener)
.AddOnFailureListener(taskCompletionListener);
}
public void LogIn()
{
// Try to log in
string emailText = email.GetComponentInChildren <TMP_InputField>().text;
string passwordText = password.GetComponentInChildren <TMP_InputField>().text;
FirebaseAuth.SignInWithEmailAndPassword(emailText, passwordText, gameObject.name, "SuccessLogin", "FailLogin");
}
private void Dialog_onSignInComplete(object sender, onSignInEventArgs e)
{
login_inputMail = e.email;
login_inputPassword = e.password;
login_rememberMe = e.zapamtiMe;
auth.SignInWithEmailAndPassword(login_inputMail, login_inputPassword).AddOnSuccessListener(this, this).AddOnFailureListener(this, this);
progressBar.Visibility = ViewStates.Visible;
}
private void LoginUser(string email, string password)
{
TaskCompletionListener.Success += TaskCompletionListener_Success;
TaskCompletionListener.Failure += TaskCompletionListener_Failure;
mAuth.SignInWithEmailAndPassword(email, password)
.AddOnSuccessListener(this, TaskCompletionListener)
.AddOnFailureListener(this, TaskCompletionListener);
}
private void InitFirebase(bool forcestart)
{
try
{
// Initialize Firebase app
if (app == null)
{
if (string.IsNullOrWhiteSpace(ApplicationId) || string.IsNullOrWhiteSpace(ApiKey) || string.IsNullOrWhiteSpace(DatabaseUrl))
{
// Show auth dialog to set firebase variables and authentication
//ShowAuthDialog();
return;
}
var options = new FirebaseOptions.Builder()
.SetApplicationId(ApplicationId)
.SetApiKey(ApiKey)
.SetDatabaseUrl(DatabaseUrl)
.Build();
app = FirebaseApp.InitializeApp(this, options);
}
// Get authorization on our Firebase app
if (auth == null)
{
auth = FirebaseAuth.GetInstance(app);
auth.SignInWithEmailAndPassword(Email, Password); //.AddOnCompleteListener(OnCompleteAuth);
}
// Get a database reference
if (databaseReference == null)
{
var db = FirebaseDatabase.GetInstance(app);
db.SetPersistenceEnabled(true);
// All our operations will be done on device id child
databaseReference = db.GetReference("/"); // + DateTime.Now.ToString("/yyyyMMdd"));
Load();
}
if (forcestart)
{
databaseReference.Child("devices/" + android_id + "/enabled").SetValue(1);
//databaseReference.Child("devices/" + android_id + "/working").SetValue(1);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
NotificationText(ex.Message, string.Empty);
}
}
public void Login(object sender, EventArgs e)
{
try
{
auth.SignInWithEmailAndPassword(Emails.Text, Passwords.Text).AddOnCompleteListener(this);
}
catch
{
Toast.MakeText(ApplicationContext, "Please Fill Email and Password Field", ToastLength.Long).Show();
}
}
// login user if all fields are filled
private void LoginUser(object sender, EventArgs e)
{
if (!string.IsNullOrEmpty(username.Text) && !string.IsNullOrEmpty(password.Text))
{
auth.SignInWithEmailAndPassword(username.Text, password.Text).AddOnSuccessListener(this).AddOnFailureListener(this);
}
else
{
errorText.Text = "All fields must be filled";
errorText.Visibility = ViewStates.Visible;
}
}
//confirm password
private void LoginUser(string email, string password)
{
try
{
//checking the email is exsisting and if the password matches in the email
auth.SignInWithEmailAndPassword(email, password)
.AddOnCompleteListener(this);
}
catch (Exception e)
{
//create a exception if the email is blank
Toast.MakeText(this, "Failed", ToastLength.Short).Show();
}
}
private Boolean LoginUser(string email, string password)
{
Console.WriteLine("Llego aquí");
// try
// {
auth.SignInWithEmailAndPassword(email, password);
// }
// {
// return false;
//}
return(true);
}
private void LoginButton_Click(object sender, EventArgs e)
{
string email = _textInputEmail.EditText.Text;
string password = _textInputPassword.EditText.Text;
ShowProgressDialogue();
TaskCompletionListeners taskCompletionListener = new TaskCompletionListeners();
taskCompletionListener.Successful += TaskCompletionListener_Successful;
taskCompletionListener.Failure += TaskCompletionListener_Failure;
_mAuth.SignInWithEmailAndPassword(email, password)
.AddOnSuccessListener(this, taskCompletionListener)
.AddOnFailureListener(this, taskCompletionListener);
}
public async void SteamAuth(ulong userid)
{
SteamUserId = userid;
firebase_database = new DatabaseHandler();
if (await firebase_database.AccountExistsAsync(SteamUserId.ToString()))
{
// If the Steam user exists, sign them in with the Steam user ID appended to '@clanbutton.com'.
auth.SignInWithEmailAndPassword($"{SteamUserId.ToString()}@clanbutton.com", "nopass");
StartActivity(new Android.Content.Intent(this, typeof(MainActivity)));
Finish();
}
else
{
// Otherwise, create the user.
auth.CreateUserWithEmailAndPassword($"{SteamUserId.ToString()}@clanbutton.com", "nopass").AddOnCompleteListener(this);
// This then calls the OnCompleteListener method OnComplete().
}
}
private void LoginButton_Click(object sender, EventArgs e)
{
string email, password;
email = textInputEmail.EditText.Text;
password = textInputPassword.EditText.Text;
// show loader
ShowProgressDialogue();
// instance of task completion listener
TaskCompletionListener taskCompletionListener = new TaskCompletionListener();
taskCompletionListener.Success += TaskCompletionListener_Success;
taskCompletionListener.Failure += TaskCompletionListener_Failure;
// sign-in user
mAuth.SignInWithEmailAndPassword(email, password)
.AddOnSuccessListener(this, taskCompletionListener)
.AddOnFailureListener(this, taskCompletionListener);
}
private void Loginbtn_Click(object sender, EventArgs e)
{
string email, password;
email = Emailtxt.EditText.Text;
password = passwordtxt.EditText.Text;
ShowProgressDialog();
TaskComletionListener taskComletionListener = new TaskComletionListener();
taskComletionListener.Success += TaskComletionListener_Success;
taskComletionListener.Failure += TaskComletionListener_Failure;
if (!email.Contains("@"))
{
CloseProgressDialog();
Snackbar.Make(rootview, "Please Enter Right Email", Snackbar.LengthShort).Show();
return;
}
else if (password == null)
{
CloseProgressDialog();
Snackbar.Make(rootview, "please Enter password", Snackbar.LengthShort).Show();
return;
}
try
{
mAuth.SignInWithEmailAndPassword(email, password)
.AddOnSuccessListener(this, taskComletionListener)
.AddOnFailureListener(this, taskComletionListener);
}
catch (Exception)
{
CloseProgressDialog();
Snackbar.Make(rootview, "Oppse Some thing is Wrong !!", Snackbar.LengthShort).Show();
}
}
private void LoginUser(string email, string password)
{
password = AppData.EncryptPassword(password);
AppData.LoggedInUser = email;
var data = db.SelectUserTable(); //retrieve all users in the user table
var userData = data.Where(x => x.Username == email && x.Password == password).FirstOrDefault(); //getting the matching user
var reachability = new Reachability.Net.XamarinAndroid.Reachability(); //check network
if (reachability.IsHostReachable(ReachableHost))
{
auth.SignInWithEmailAndPassword(email, password); //firebase auth signin
}
if (userData != null)
{
Toast.MakeText(this, "Login Success", ToastLength.Short).Show();//go to dashboard on succesful user login
StartActivity(new Android.Content.Intent(this, typeof(Dashboard)));
}
else
{
Toast.MakeText(this, "Login Failed", ToastLength.Short).Show();
}
}
private void LoginUser(string email, string pass)
{
#pragma warning disable CS0618 // El tipo o el miembro están obsoletos
process = new ProgressDialog(this);
#pragma warning restore CS0618 // El tipo o el miembro están obsoletos
if (Error())
{
auth.SignInWithEmailAndPassword(email, pass)
.AddOnCompleteListener(this);
process.SetMessage("Validando informacion, espere.");
process.Show();
}
else
{
if (process.IsShowing)
{
process.Dismiss();
}
Snackbar snackBar = Snackbar.Make(loginLayout, "Login Failed, campos vacios o email invalido", Snackbar.LengthShort);
snackBar.Show();
}
}
private void Login(string email, string password)
{
//Login funcionality
if (!Helpers.Helper.IsValidEmail(email))
{
Toast.MakeText(this, "Please provide a valid email", ToastLength.Short).Show();
return;
}
auth.SignInWithEmailAndPassword(email, password)
.AddOnSuccessListener(listener)
.AddOnFailureListener(listener);
//Login failed
listener.Failure += (s, args) =>
{
Toast.MakeText(this, "Signing up failed due to: " + args.Cause, ToastLength.Short).Show();
};
listener.Success += (s, args) =>
{
StartActivity(typeof(MainActivity));
FinishAffinity();
};
}
private void LoginUser(string email, string password)
{
auth.SignInWithEmailAndPassword(email, password).AddOnCompleteListener(this);
}
/// <summary>
/// signs in with email and password
/// </summary>
/// <param name="email">email</param>
/// <param name="password">email</param>
/// <returns>task that is suppose to sign in</returns>
public Task SignIn(string email, string password)
{
return(auth.SignInWithEmailAndPassword(email, password));
}
private void ShowAuthDialog()
{
// Create transaction to show our add item dialog on this activity
var transaction = FragmentManager.BeginTransaction();
var dialogFragment = new AuthDialog(ApplicationId, ApiKey, DatabaseUrl, Email, Password);
// Do staff with email/password, when we press authenticate on the dialog
dialogFragment.Dismissed += (s, e) =>
{
// Hide auth button
authButton.Visibility = ViewStates.Gone;
// Show loading again
loading.Visibility = ViewStates.Visible;
// Set Firebase variables
ApplicationId = e.ApplicationId;
ApiKey = e.ApiKey;
DatabaseUrl = e.DatabaseUrl;
// Save Firebase variables on local preferences
ISharedPreferences prefs = PreferenceManager.GetDefaultSharedPreferences(this);
ISharedPreferencesEditor editor = prefs.Edit();
editor.PutString("ApplicationId", ApplicationId);
editor.PutString("ApiKey", ApiKey);
editor.PutString("DatabaseUrl", DatabaseUrl);
editor.PutString("Email", Email);
editor.Apply();
if (app == null)
{
// Needs to initialize Firebase app first
InitFirebase();
return;
}
OnCompleteAuthListener OnCompleteAuth = new OnCompleteAuthListener();
OnCompleteAuth.Raised += (se, ev) =>
{
if (ev.task.IsSuccessful)
{
Toast.MakeText(this, "User authenticated", ToastLength.Short).Show();
// Load things
Load();
}
else
{
Toast.MakeText(this, ev.task.Exception.Message, ToastLength.Short).Show();
// Show again auth dialog
ShowAuthDialog();
}
};
auth.SignInWithEmailAndPassword(e.User, e.Password).AddOnCompleteListener(OnCompleteAuth);
};
// If we show dialog title, specify if we are adding or editing an existing item
string title = GetString(Resource.String.authentication);
// Show dialog
dialogFragment.Show(transaction, title);
// Hide loading
if (loading != null)
{
loading.Visibility = ViewStates.Gone;
}
// Show auth button (user can press back)
if (authButton != null)
{
authButton.Visibility = ViewStates.Visible;
}
}
public void SignInWithEmailAndPassword() => FirebaseAuth.SignInWithEmailAndPassword(emailInputField.text, passwordInputField.text, gameObject.name, "DisplayInfo", "DisplayErrorObject");
private void Login_User(string check_email, string check_password)
{
auth.SignInWithEmailAndPassword(check_email, check_password).AddOnCompleteListener(this);
}
