@Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_cadastro_usuario);

        initFormulario();


        btnCadastro.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {

                if (TextUtils.isEmpty(editNome.getText().toString())) {
                    editNome.setError("*");
                    editNome.requestFocus();
                }

                if(isFormularioOK){
                Intent iMenuPrincipal = new Intent(CadastroUsuarioActivity.this,MainActivity.class);
                startActivity(iMenuPrincipal);
            }
        }



    private void initFormulario() {

        btnCadastro = findViewById(R.id.btnCadastro);
        editNome = findViewById(R.id.editNome);
        editEmail = findViewById(R.id.editEmail);
        editSenhaA = findViewById(R.id.editSenhaA);
        editSenhaB = findViewById(R.id.editSenhaB);
        ckTermo = findViewById(R.id.ckTermo);

        isFormularioOK = false;
    }

    public void validarTermo(View view) {

        if (!ckTermo.isChecked()) {

            Toast.makeText(getApplicationContext(), "É necessário aceitar os termos para continuar o cadastro" +
                    " !!! ...", Toast.LENGTH_LONG).show();;

        }


}
}}