CODEWITHSUNDEEP
androidandroid-volleyretrofit2
M.ArslanKhan
M.ArslanKhan

Reputation: 3918

Using Retrofit getting response with http code 200 but empty body

I am using Retrofit for the first time, after the login validation I run my retrofit api call function loginApiCall to verify the user. I got the response 200 even if my validation are wrong(email and password wrong), but getting the true result of this check response.isSuccessful() in response.

private void loginApiCall() {
    Call<LoginResponse> call = RetrofitClient
            .getInstance().getApi().userLogin("*******@gmail.com", "****");
    call.enqueue(new Callback<LoginResponse>() {
        @Override
        public void onResponse(Call<LoginResponse> call, Response<LoginResponse> response) {
            if (response.isSuccessful())
                Toast.makeText(LoginScreen.this, "Success", Toast.LENGTH_SHORT).show();
            else
                Toast.makeText(LoginScreen.this, "no Success", Toast.LENGTH_SHORT).show();
        }
        @Override
        public void onFailure(Call<LoginResponse> call, Throwable t) {
            Toast.makeText(LoginScreen.this, "Failed", Toast.LENGTH_SHORT).show();

        }
    });
}

Here Retrofit setup for my calls

public class RetrofitClient {

private static RetrofitClient mInstance;
private Retrofit retrofit;
private RetrofitClient() {
    OkHttpClient okHttpClient = new OkHttpClient.Builder().build();

    retrofit = new Retrofit.Builder()
            .baseUrl(BASE_URL)
            .addConverterFactory(GsonConverterFactory.create())
            .client(okHttpClient)
            .build();
}

public static synchronized RetrofitClient getInstance() {
    if (mInstance == null) {
        mInstance = new RetrofitClient();
    }
    return mInstance;
}

public QareebApiInterface getApi() {
    return retrofit.create(QareebApiInterface.class);
}

here is Interface for POST

public interface QareebApiInterface {
@FormUrlEncoded
@POST(WebServiceConstant.END_POINT_NEW_USER)
Call<LoginResponse> userLogin(
        @Field("email") String email,
        @Field("password") String password
);
}

Here is gradle files related to retrofit

implementation 'com.squareup.retrofit2:retrofit:2.5.0'
implementation 'com.squareup.okhttp3:logging-interceptor:3.11.0'
implementation 'com.squareup.retrofit2:converter-gson:2.5.0'

I have converted volley call to retrofit where only username and password was sending to the server (There is no Auth). Is there any issue of auth as i am not sending or missing anything? but if missing why response is 200?

Following is the volley call(which is working fine) which i replaced with retrofit.

public void  loginApiCall(final String email, final String password) {

    RequestQueue queue = Volley.newRequestQueue(this);
    StringRequest postRequest = new StringRequest(Request.Method.POST, BASE_URL,
            new com.android.volley.Response.Listener<String>() {
                @Override
                public void onResponse(String response) {
                    Log.d(TAG, "onResponse: "+response);
                }
            },
            new com.android.volley.Response.ErrorListener() {
                @Override
                public void onErrorResponse(VolleyError error) {

                }
            }
    ) {
        @Override
        protected Map<String, String> getParams() {

            Map<String, String> params = new HashMap<String, String>();
            params.put("email", email);
            params.put("password", password);
            return params;
        }
    };
    queue.add(postRequest);
}

Upvotes: 0

Views: 2138

Answers (2)

Enrico Ancis
Enrico Ancis

Reputation: 11

I've the same issue and on okhttp I see my JSON response. It seems an issue on GSON parsing but can't fix it.

On debug the response is populated except that the body

Upvotes: 0

Stanislav Bondar
Stanislav Bondar

Reputation: 6265

You need to add logging to see real response

implementation 'com.squareup.okhttp3:logging-interceptor:3.12.1'

HttpLoggingInterceptor interceptor = new HttpLoggingInterceptor();
interceptor.setLevel(HttpLoggingInterceptor.Level.BODY);
OkHttpClient okHttpClient = new 
OkHttpClient.Builder().addInterceptor(interceptor).build();

It's can be 200 with error description

Upvotes: 0

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