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- package com.example.pablo.infovalenciacf;
- import android.content.Intent;
- import android.os.Bundle;
- import android.support.v7.app.AppCompatActivity;
- import android.view.View;
- import android.widget.Button;
- import android.widget.EditText;
- import android.widget.Toast;
- /**
- * Created by pablo on 24/2/18.
- */
- public class Login extends AppCompatActivity implements View.OnClickListener {
- private Button login, register;
- private EditText etUser, etPass;
- private UsersDBHelper db;
- private Session session;
- @Override
- protected void onCreate(Bundle savedInstanceState){
- super.onCreate(savedInstanceState);
- setContentView(R.layout.login);
- db = new UsersDBHelper(this);
- session = new Session(this);
- login = (Button) findViewById(R.id.btnLog);
- register = (Button) findViewById(R.id.btnReg);
- etUser = (EditText) findViewById(R.id.etUser);
- etPass = (EditText) findViewById(R.id.etPass);
- login.setOnClickListener(this);
- register.setOnClickListener(this);
- if(session.loggedIn()){
- startActivity(new Intent(Login.this, MainActivity.class));
- finish();
- }
- }
- @Override
- public void onClick(View v) {
- if(v.getId() == R.id.btnLog){
- login();
- } else{
- startActivity(new Intent(Login.this, Register.class));
- }
- }
- private void login(){
- String user = etUser.getText().toString();
- String pass = etPass.getText().toString();
- if(user.isEmpty() || pass.isEmpty()){
- Toast.makeText(getApplicationContext(), "No puedes dejar campos vacíos", Toast.LENGTH_SHORT).show();
- } else{
- if(db.getUser(user, pass)){
- session.setLoggedIn(true);
- startActivity(new Intent(Login.this, MainActivity.class));
- finish();
- } else{
- Toast.makeText(getApplicationContext(), "Usuario o contraseña incorrectos", Toast.LENGTH_SHORT).show();
- }
- }
- }
- }
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