public void SaveCacheUserInfo(User user)
{
ISharedPreferences pref = Application.Context.GetSharedPreferences("UserInfo", FileCreationMode.Private);
ISharedPreferencesEditor edit = pref.Edit();
edit.PutString("Id", user.Id.ToString());
edit.PutString("Email", user.Email);
edit.PutString("Password", user.Password);
edit.PutString("AuthKey", user.AuthKey);
edit.Commit();
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.register);
btnRegister = FindViewById<Button>(Resource.Id.btnRegister);
txtPassword = FindViewById<EditText>(Resource.Id.txtPassword);
txtEmail = FindViewById<EditText>(Resource.Id.txtEmail);
txtFirstName = FindViewById<EditText>(Resource.Id.txtFirstName);
txtLastName = FindViewById<EditText>(Resource.Id.txtLastName);
btnRegister.Click += (object sender, EventArgs e) =>
{
try
{
var status = Register(txtFirstName.Text, txtLastName.Text, txtEmail.Text, txtPassword.Text);
if (status == RegisterStatus.SUCCESS)
{
User user = new User
{
Id = 1,
FirstName = txtFirstName.Text.Trim(),
LastName = txtLastName.Text.Trim(),
Email = txtEmail.Text.Trim(),
Password = txtPassword.Text.Trim()
};
Intent intent = new Intent(this, typeof(MenuActivity));
intent.PutExtra("User", JsonConvert.SerializeObject(user));
user.SaveCacheUserInfo(user);
StartActivity(intent);
}
else if (status == RegisterStatus.INVALID_CREDENTIAL)
{
Utilities.ToastMessage(this, Utilities.ToastMessageType.ERROR, "Either email or password not valid, please enter a valid one.");
}
else
{
Utilities.ToastMessage(this, Utilities.ToastMessageType.ERROR, "Connection failed, Please check your network connection");
}
}
catch (Exception ex)
{
Utilities.ToastMessage(this, Utilities.ToastMessageType.EXCEPTION, ex.ToString());
}
};
}
public User GetCacheUserInfo()
{
ISharedPreferences sharedPreferences = Application.Context.GetSharedPreferences("UserInfo", FileCreationMode.Private);
string authKey = sharedPreferences.GetString("AuthKey", string.Empty);
string id = sharedPreferences.GetString("Id", "0");
string firstName = sharedPreferences.GetString("FirstName", string.Empty);
string lastName = sharedPreferences.GetString("LastName", string.Empty);
string email = sharedPreferences.GetString("Email", string.Empty);
string password = sharedPreferences.GetString("Password", string.Empty);
User user = new User
{
Id = int.Parse(id),
FirstName = firstName,
LastName = lastName,
Email = email,
Password = password
};
return user;
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
SetContentView(Resource.Layout.Main);
var result = ServerCommunication.GetAuthKey();
if (result.Contains("EXCEPTION"))
Utilities.ToastMessage(this, Utilities.ToastMessageType.EXCEPTION, result);
else
Utilities.ToastMessage(this, Utilities.ToastMessageType.INFO, result);
Button btnFacebookm = FindViewById<Button>(Resource.Id.btnFacebookTemp);
btnFacebookm.Click += (object sender, EventArgs e) =>
{
StartActivity(typeof(LoginActivity));
};
Button btnEmail = FindViewById<Button>(Resource.Id.btnEmail);
btnEmail.Click += (sender, e) =>
{
StartActivity(typeof(RegisterActivity));
};
Button btnAlready = FindViewById<Button>(Resource.Id.btnAlready);
btnAlready.Click += (sender, e) =>
{
User user = new User();
var tempUser = user.GetCacheUserInfo();
if (tempUser.Email == String.Empty || tempUser.Password == String.Empty)
{
Intent intent = new Intent(this, typeof(LoginActivity));
this.StartActivity(intent);
}
else
{
Intent intent = new Intent(this, typeof(MenuActivity));
intent.PutExtra("User", JsonConvert.SerializeObject(user));
StartActivity(intent);
}
};
}
private LoginStatus Login(string authKey, string email, string password)
{
LoginStatus status;
if (validation.ValidateEmail(email) && validation.ValidatePassword(password))
{
string jsonInput = "{\"emailid\":\"" + email + "\",\"password\":\"" + password + "\",\"authtoken\":\"" + AppConfig.Auth_Token + "\"}";
var loginJson = ServerCommunication.ServerCallWebRequest(AppConfig.URL_LOGIN, jsonInput);
LoginResponse loginResponse = JsonConvert.DeserializeObject<LoginResponse>(loginJson);
if (loginResponse.Response.status == "success")
{
if (cbxRememberMe.Checked)
{
User user = new User { AuthKey = authKey, Email = email, Password = password };
user.SaveCacheUserInfo(user);
}
status = LoginStatus.SUCCESS;
}
else
{
status = LoginStatus.FAILED;
}
}
else
{
status = LoginStatus.INVALID_CREDENTIAL;
}
return status;
}