protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.activity_main);
//initializing objects of form controls
myUsername = FindViewById <EditText>(Resource.Id.user_name);
myPassword = FindViewById <EditText>(Resource.Id.user_password);
myLoginBtn = FindViewById <Button>(Resource.Id.btn_login);
mySignup = FindViewById <Button>(Resource.Id.btn_signup);
myDB = new DBHelperClass(this);
//myUsername.Text = "Username Please";
// myPassword.Text = "Password Please";
myLoginBtn.Click += delegate { // login button
var user_name = myUsername.Text;
var user_password = myPassword.Text;
alert = new Android.App.AlertDialog.Builder(this);
// validation
if (user_name.Trim().Equals("") || user_name.Length < 0 || user_password.Trim().Equals("") || user_password.Length < 0)
{
alert.SetTitle("Error");
alert.SetMessage("Please fill all fields");
alert.SetPositiveButton("OK", alertOKButton);
Dialog myDialog = alert.Create();
myDialog.Show();
}
else
{
bool f = myDB.checkUser(user_name.Trim(), user_password.Trim());
if (f)
{
myUsername.Text = ""; myPassword.Text = "";
Intent homeScreen = new Intent(this, typeof(Home)); // on success loading signup page
homeScreen.PutExtra("userName", user_name.Trim());
homeScreen.PutExtra("userPassword", user_password.Trim());
StartActivity(homeScreen);
}
else
{
alert.SetTitle("Error");
alert.SetMessage("Incorrect email id or password!");
alert.SetPositiveButton("OK", alertOKButton);
Dialog myDialog = alert.Create();
myDialog.Show();
}
}
};
mySignup.Click += delegate // signup button
{
Intent signupScreen = new Intent(this, typeof(SignUp)); // on success loading signup page
StartActivity(signupScreen);
};
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.Home);
myText_username = FindViewById <TextView>(Resource.Id.lb_main_head);
myDB = new DBHelperClass(this);
userName = Intent.GetStringExtra("userName");
userPass = Intent.GetStringExtra("userPassword");
myText_username.Text = "Welcome, " + myDB.getUsername(userName);
// Create your application here
//Object initialization
myFirstName = FindViewById <EditText>(Resource.Id.txt_first_name);
myLastName = FindViewById <EditText>(Resource.Id.txt_last_name);
alert = new Android.App.AlertDialog.Builder(this);
myAge = FindViewById <EditText>(Resource.Id.txt_age);
mySpassword = FindViewById <EditText>(Resource.Id.txt_password);
myScpassword = FindViewById <EditText>(Resource.Id.txt_con_password);
editBtn = FindViewById <Button>(Resource.Id.editBtn1);
deleteBtn = FindViewById <Button>(Resource.Id.btnDelete);
usersListBtn = FindViewById <Button>(Resource.Id.list_of_users_Btn);
userData = myDB.getUserDetails(userName);// feteching user details
myFirstName.Text = userData[0];
myLastName.Text = userData[1];
myAge.Text = userData[2];
mySpassword.Text = userData[3];
myScpassword.Text = userData[3];
/*myFirstName.Text = myDB.getUserDetails(userName)[0];
* myLastName.Text = myDB.getUserDetails(userName)[1];
* myAge.Text = myDB.getUserDetails(userName)[2];
* mySpassword.Text = myDB.getUserDetails(userName)[3];
* myScpassword.Text = myDB.getUserDetails(userName)[3];
* myFirstName.Enabled = false;
* System.Console.WriteLine("Name from Login ---> " + userName);
* System.Console.WriteLine("Pasword from Login ---> " + userPass);*/
editBtn.Click += editBtnClicEvent;
deleteBtn.Click += deleteBtnClicEvent;
usersListBtn.Click += usersListBtnClicEvent;
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.SignUp);
//Object initialization
myFirstName = FindViewById <EditText>(Resource.Id.txt_first_name);
myLastName = FindViewById <EditText>(Resource.Id.txt_last_name);
myEmail = FindViewById <EditText>(Resource.Id.txt_email);
myAge = FindViewById <EditText>(Resource.Id.txt_age);
mySpassword = FindViewById <EditText>(Resource.Id.txt_password);
myScpassword = FindViewById <EditText>(Resource.Id.txt_con_password);
alert = new Android.App.AlertDialog.Builder(this);
myDB = new DBHelperClass(this);
myAlreadyLogin = FindViewById <Button>(Resource.Id.btn_already_login);
mySignUp = FindViewById <Button>(Resource.Id.btn_signup);
// Function definition
myAlreadyLogin.Click += delegate
{ // Already login button
Intent loginScreen = new Intent(this, typeof(MainActivity)); // on success loading signup page
StartActivity(loginScreen);
};
mySignUp.Click += delegate
{ // Signup button
alert.SetTitle("Error");
if (myFirstName.Text.Trim().Equals("") || myFirstName.Text.Length < 0 || myLastName.Text.Trim().Equals("") || myLastName.Text.Length < 0 || myEmail.Text.Trim().Equals("") || myEmail.Text.Length < 0 || myAge.Text.Trim().Equals("") || myAge.Text.Length < 0 || mySpassword.Text.Trim().Equals("") || mySpassword.Text.Length < 0 || myScpassword.Text.Trim().Equals("") || myScpassword.Text.Length < 0)
{
alert.SetMessage("Please fill all fields");
alert.SetPositiveButton("OK", alertOKButton);
Dialog myDialog = alert.Create();
myDialog.Show();
}
else if (!re.IsMatch(myEmail.Text.Trim()))
{
alert.SetMessage("Please enter valid Email address");
alert.SetPositiveButton("OK", alertOKButton);
Dialog myDialog = alert.Create();
myDialog.Show();
}
else if (mySpassword.Text.Trim() != myScpassword.Text.Trim())
{
alert.SetMessage("Passwords are not matching");
alert.SetPositiveButton("OK", alertOKButton);
Dialog myDialog = alert.Create();
myDialog.Show();
}
else
{
Boolean f = myDB.insertValue(myFirstName.Text.Trim(), myLastName.Text.Trim(), myEmail.Text.Trim(), Int32.Parse(myAge.Text.Trim()), mySpassword.Text.Trim());
if (f)
{
myFirstName.Text = ""; myLastName.Text = ""; myEmail.Text = ""; myAge.Text = ""; mySpassword.Text = ""; myScpassword.Text = "";
alert.SetMessage("Registration successfull!");
}
else
{
alert.SetMessage("User already exist!");
}
alert.SetTitle("Information");
alert.SetPositiveButton("OK", redirectToLogin);
Dialog myDialog = alert.Create();
myDialog.Show();
}
};
}
