@Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_registration); // session user = SessionManager.getInstance(getApplicationContext()).retrieveSession("person", Person.class); // binding firstName = (EditText) findViewById(R.id.firstNameInput); username = (EditText) findViewById(R.id.usernameInput); username.setClickable(false); lastName = (EditText) findViewById(R.id.lastNameInput); password = (EditText) findViewById(R.id.passwordInput); confirmPassword = (EditText) findViewById(R.id.confirmPasswordInput); change = (Button) findViewById(R.id.submitButton); // input fill firstName.setText(user.getName()); lastName.setText(user.getSurname()); username.setText(user.getCredentials().getUsername()); password.setText(user.getCredentials().getPassword()); change.setOnClickListener(onChange); // input validation inputs = Arrays.asList( new Input(firstName, Input.TEXT_MAIN_PATTERN, getString(R.string.firstname_error)), new Input(lastName, Input.TEXT_MAIN_PATTERN, getString(R.string.lastname_error)), new Input(password, Input.PASSWORD_PATTERN, getString(R.string.password_error)), new Input( confirmPassword, Input.PASSWORD_PATTERN, getString(R.string.matching_password_error))); // hide keyboard getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN); }