Ndtyjky

i'm trying to post a request to my host with retrofit. but retrofit return null and on Failure method runs.

The problem is not hosts. I tried the request on postman and there is no problem with it.

public class LoginActivity extends AppCompatActivity{



EditText searchEdit;

Button btn;



@Override

protected void onCreate(@Nullable Bundle savedInstanceState)

{

    super.onCreate(savedInstanceState);

    setContentView(R.layout.activity_login);



    searchEdit = (EditText) findViewById(R.id.searchEditXml);



    btn.setOnClickListener(new View.OnClickListener()

    {

        @Override

        public void onClick(View view)

        {

            FakeTwitterProvider twitterProvider = new FakeTwitterProvider();



            MyApi myApi = twitterProvider.getTService();



            Fields fields = new Fields();



            fields.search = searchEdit.getText().toString();



            Call<Fields> call = myApi.createTweet(fields);

            call.enqueue(new Callback<Fields>()

            {

                @Override

                public void onResponse(Call<Fields> call, retrofit2.Response<Fields> response)

                {

                    if (response.isSuccessful())

                    {

                        Log.e("1", String.valueOf(response.body()));

                        Toast.makeText(getBaseContext(), "successfull" + response.body(), Toast.LENGTH_SHORT).show();

                        //String a = response.body().toString();

                    }

                    else

                    {

                        Log.e("0", String.valueOf(response.body()));

                        Toast.makeText(getBaseContext(), "http request fail" + response.code(), Toast.LENGTH_SHORT).show();

                    }

                }



                @Override

                public void onFailure(Call<Fields> call, Throwable t)

                {

                    Log.e("1","00000000000000000000");

                    Toast.makeText(getBaseContext(), "fail it" + t.getCause(), Toast.LENGTH_LONG).show();

                }

            });





        }

    });}

this is my interface for retrofit:

public interface MyApi

{

    @POST("/news_folder/search.php/")

    Call<Fields> createTweet(@Body Fields fields);

}

url class for url variable:

public class Urlclass

{

    public static final String url = "http://mywebsite.com/";

}

retrofit class:

public class FakeTwitterProvider

{

private MyApi mTService;



public FakeTwitterProvider()

{

    OkHttpClient httpClient = new OkHttpClient();



    Retrofit retrofit = new Retrofit.Builder()

            .baseUrl(Urlclass.url)

            .client(httpClient)

            .addConverterFactory(GsonConverterFactory.create())

            .build();



    mTService = retrofit.create(MyApi.class);

}



public MyApi getTService()

{

    return mTService;

}

}

and my field:

public class Fields

{

    @SerializedName("search")

    public String search;

}

Which part is wrong?