MainActivity

gistfile1.txt

package com.example.apicall.testapp;

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

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

import java.io.IOException;

import okhttp3.Call;
import okhttp3.Callback;
import okhttp3.FormBody;
import okhttp3.MultipartBody;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.RequestBody;
import okhttp3.Response;

public class MainActivity extends AppCompatActivity {
    private Button btnSendHttpRequest;
    private EditText getJsonResposne;
    private OkHttpClient okHttpClient;
    private Request request;
    // private String url = "http://www.mocky.io/v2/5ad4c8933200006500202934";
    private String url = "http://immermanangels.careadorn.com/app_dev.php/login";

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        btnSendHttpRequest = (Button)findViewById(R.id.button);
        getJsonResposne = (EditText)findViewById(R.id.editText);

        btnSendHttpRequest.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
               okHttpClient = new OkHttpClient();
               RequestBody formBody=   new FormBody.Builder().
                       add("email","[email protected]").
                        add("password","swetha").
                        add("deviceToken","1234").
                        add("deviceType","android").add("LoginWith","1").
                       build();
               request = new Request.Builder().url(url).post(formBody).
                       addHeader("Content-Type","application/x-www-form-urlencoded").
                       addHeader("tenantId","59c8eb25d8fe0b284f7b23c6").
                       build();
               okHttpClient.newCall(request).enqueue(new Callback() {
                   @Override
                   public void onFailure(Call call, IOException e) {
                       Log.i("ERROR", e.getMessage());
                   }

                   @Override
                   public void onResponse(Call call, Response response) throws IOException {
                       String jsonData = response.body().string();



                   }
               });            }
        });

    }
}