0
Good morning Everybody, I’m making the following mistake:
When trying to validate my fields by clicking the sign up button, the same does no action.. I’m new with android and would like a help.
Thank you.
package com.example.eduardo.jfdigital;
import android.support.annotation.Nullable;
import android.support.annotation.StringDef;
import android.support.v7.app.AlertDialog;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.text.TextUtils;
import android.util.Patterns;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;
import com.example.eduardo.jfdigital.R;
import java.util.regex.Pattern;
import static com.example.eduardo.jfdigital.R.id.confSenha;
import static com.example.eduardo.jfdigital.R.id.email;
import static com.example.eduardo.jfdigital.R.id.frame_layout;
import static com.example.eduardo.jfdigital.R.id.login;
import static com.example.eduardo.jfdigital.R.id.nome;
import static com.example.eduardo.jfdigital.R.id.senha;
public class efetuarcadastro extends android.support.v4.app.Fragment {
View myView;
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
myView = inflater.inflate( R.layout.efetuarcadastro, container,false);
myView.findViewById( R.id.cad );
myView.setOnClickListener( new View.OnClickListener() {
@Override
public void onClick(View v) {
validaCampos();
}
/* nome.setOnFocusChangeListener( new View.OnFocusChangeListener() {
@Override
public String toString() {
return "$classname{}";
}
@Override
public void onFocusChange(View view, boolean b) {
if ((nome.getText().length() < 1))
{
nome.setError( "Campo obrigatório" );
}
else
if ((login.getText().length() < 1))
{
login.setError( "Campo obrigatório" );
}
else
if ((email.getText().length() < 1))
{
email.setError( "Campo obrigatório" );
}
}
} ); */
EditText nome = myView.findViewById( R.id.nome );
EditText login = myView.findViewById( R.id.login );
EditText email = myView.findViewById( R.id.email );
EditText senha = myView.findViewById( R.id.senha );
EditText confSenha = myView.findViewById( R.id.confSenha );
/* nome = (EditText) findViewById( R.id.nome);
login = (EditText) findViewById(R.id.login);
email = (EditText) findViewById( R.id.email);
senha = (EditText) findViewById( R.id.senha);
confSenha = (EditText) findViewById( confSenha); */
private void validaCampos() {
boolean res = false;
String name = nome.getText().toString();
String user = login.getText().toString();
String emails = email.getText().toString();
String password = senha.getText().toString();
String confpass = confSenha.getText().toString();
if (res = verificaCampovazio( name )) {
nome.requestFocus();
} else
if (res = verificaCampovazio( user )) {
login.requestFocus();
AlertDialog.Builder Mcampovazio = new AlertDialog.Builder(efetuarcadastro.this.getActivity());
} else
if (res = !emailValidar( emails )) {
email.requestFocus();
} else
if (res = verificaCampovazio( password )) {
senha.requestFocus();
} else
if (res = verificaCampovazio( confpass )) {
confSenha.requestFocus();
if (res) {
AlertDialog.Builder Mcampovazio = new AlertDialog.Builder(efetuarcadastro.this.getActivity());
Mcampovazio.setTitle( "Aviso: " );
Mcampovazio.setMessage( "Há campos inválidos ou sem preenchimento" );
Mcampovazio.setNeutralButton( "OK",null );
Mcampovazio.show(); }
}
}
private boolean verificaCampovazio(String valor) {
Boolean resultado = (TextUtils.isEmpty( valor ) || valor.trim().isEmpty());
return resultado;
}
private boolean emailValidar(String email) {
Boolean resultado = (!verificaCampovazio( email ) && Patterns.EMAIL_ADDRESS.matcher( email ).matches());
return resultado;
}
} );
return myView;
}
}
What action you would like to implement or want done?
– Rodrigo Paixão
I would like if there is a blank field, generate an alert "There are invalid fields or no padding" when clicking the sign up button and the email field implement the validation of the field not to enter an invalid email.
– Eduardo Santos