Retrofit callback get response body

Question

I am testing Retrofit to compare it with Volley and I am struggling to get the response from my requests. For example, I do something like this:

RestAdapter restAdapter = new RestAdapter.Builder()             .setEndpoint("http://localhost:8080")             .build();  MyService service = restAdapter.create(MyService.class); service.getToto("toto", new Callback<Toto>() {          @Override         public void success(Toto toto, Response response) {             // Try to get response body             BufferedReader reader = null;             StringBuilder sb = new StringBuilder();             try {                 reader = new BufferedReader(                     new InputStreamReader(response.getBody().in()));                 String line;                 try {                     while ((line = reader.readLine()) != null) {                         sb.append(line);                     }                 } catch (IOException e) {                     e.printStackTrace();                 }             } catch (IOException e) {                 e.printStackTrace();             }             String result = sb.toString();         }          @Override         public void failure(RetrofitError error) {}     }); 

It works, the object toto is set, but for testing purposes, I also want to display the JSON response returned by the server.

So I am trying to read the InputStream from response.getBody() which is a TypedInputStream. Unfortunately, I always get an IOException : Stream is closed.

I tried to use the Utils class from Retrofit but I get the same IOException error.

Answer 1

Inside callback's angle brackets write "Response" and then extract the stream from this response.

service.getToto("toto", new Callback<Response>() {     @Override     public void success(Response result, Response response) {          //Try to get response body         BufferedReader reader = null;         StringBuilder sb = new StringBuilder();         try {              reader = new BufferedReader(new InputStreamReader(result.getBody().in()));              String line;              try {                 while ((line = reader.readLine()) != null) {                     sb.append(line);                 }             } catch (IOException e) {                 e.printStackTrace();             }         } catch (IOException e) {             e.printStackTrace();         }           String result = sb.toString();     }      @Override     public void failure(RetrofitError error) {      } });