asas

public void RegistarAnimal(View v){
        String url = "https://luiscm.000webhostapp.com/registaranimal.php";
        JSONObject jsonBody = new JSONObject();

        StringRequest stringRequest = new StringRequest(Request.Method.POST, url, new Response.Listener<String>(){
            @Override
            public void onResponse(String response){
                try{
                    JSONObject jsonoutput = new JSONObject(response);
                    Toast.makeText(RegistarAnimalActivity.this, jsonoutput.getString(Utils.param_status_animal).toString(), Toast.LENGTH_SHORT).show();
                  /*  Intent i = new Intent(RegistarAnimalActivity.this, MenuActivity.class);
                    startActivity(i);*/
                } catch(JSONException ex){

                }
            }
        }, new Response.ErrorListener(){
            @Override
            public void onErrorResponse(VolleyError error){
                Toast.makeText(RegistarAnimalActivity.this, error.getMessage(), Toast.LENGTH_SHORT).show();
            }
        }){
            @Override
            protected Map<String,String> getParams(){


                android.content.SharedPreferences sharedPref = getSharedPreferences(getString(R.string.shared_pref_1), Context.MODE_PRIVATE);
                String id_user = sharedPref.getString(Utils.id_user,null);

                nome = (EditText) findViewById(R.id.nome);
                username = (EditText) findViewById(R.id.username);
                password = (EditText) findViewById(R.id.password);


                String username1 = username.getText().toString();
                String password1 = password.getText().toString();
                String nome1 = nome.getText().toString();

                Map<String,String> params1 = new HashMap<>();
                params1.put("nome",nome1);
                params1.put("username",username1);
                params1.put("password",password1);
                params1.put("id_user",id_user);

                return params1;
            }

            @Override
            public Map<String, String> getHeaders() throws AuthFailureError {
                Map<String,String> params = new HashMap<>();
                params.put("Content-type","application/x-www-form-urlencoded");
                return params;
            }
        };

        MySingleton.getInstance(this).addToRequestQueue(stringRequest);

    }