// MainActivity.java
public class MainActivity extends AppCompatActivity {
String url = " localhost:8080/api/products/1/desc";
private void sendRequest() {
RequestQueue queue = Volley.newRequestQueue(this);
JsonObjectRequest request = JsonObjectRequest(Request.Method.GET, url, new ResponseListener(), new ErrorListener());
queue.add(request);
}
}
// ResponseListener.java
private class ResponseListener implements Response.Listener {
@Override
public void onResponse(JSONObject response) {
...
}
}
// ErrorListener.java
private class ErrorListener implements Response.ErrorListener {
@Override
public void onErrorResponse(VolleyError error) {
...
}
}