LoginActivity

ackage com.elektro.koperasi;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.text.Editable;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;

import com.androidnetworking.AndroidNetworking;
import com.androidnetworking.common.Priority;
import com.androidnetworking.error.ANError;
import com.androidnetworking.interfaces.JSONObjectRequestListener;

import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

public class LoginActivity extends AppCompatActivity {

    private EditText etuser;
    private EditText etpass;
    private Button login;
    private TextView move_reg;

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

        AndroidNetworking.initialize(this);

        etuser = (EditText) findViewById(R.id.user);
        etpass = (EditText) findViewById(R.id.pass);
        login = (Button) findViewById(R.id.btn_log);
        move_reg = (TextView) findViewById(R.id.move_reg);

    }
}

        login.setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View v) {
                loginRun(etuser, etpass);
            }
        });
    }
    private void loginRun(EditText etuser, EditText etpass) {
        AndroidNetworking.post("http//192.168.43.74/rest-api/kpn-rest-server/index.php/api/Users/log")
                .addBodyParameter("user", etuser.getText().toString())
                .addBodyParameter("pass", etpass.getText().toString())
                .setTag(this)
                .setPriority(Priority.HIGH)
                .build()
                .getAsJSONObject(new JSONObjectRequestListener() {
                    @Override
                    public void onResponse(JSONObject response) {

                    }

                    @Override
                    public void onError(ANError anError) {

                    }
                });
    }

            move_reg.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Intent intent = new Intent(LoginActivity.this, RegistrasiActivity.class);
                startActivity(intent);
            }
        });