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- package com.example.rikirikmen.newsapps;
- import android.app.Activity;
- import android.os.AsyncTask;
- import android.support.v7.app.AppCompatActivity;
- import android.os.Bundle;
- import android.util.Log;
- import android.view.MenuItem;
- import com.example.rikirikmen.newsapps.Network.ApiService;
- import org.json.JSONArray;
- import org.json.JSONObject;
- import java.io.InputStream;
- import java.io.InputStreamReader;
- import java.net.HttpURLConnection;
- import java.net.URL;
- import java.util.List;
- import java.util.concurrent.ExecutionException;
- import retrofit2.Call;
- import retrofit2.Callback;
- import retrofit2.Response;
- import retrofit2.Retrofit;
- public class MainActivity extends Activity {
- @Override
- protected void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- setContentView(R.layout.activity_main);
- final String API_URL = "https://hacker-news.firebaseio.com/";
- Retrofit retrofit = new Retrofit.Builder()
- .baseUrl(API_URL)
- .build();
- ApiService service = retrofit
- .create(ApiService.class);
- Call<List<Integer>> listCall = service.getTopStories();
- listCall.enqueue(new Callback<List<Integer>>() {
- @Override
- public void onResponse(Call<List<Integer>> call, Response<List<Integer>> response) {
- if (response.isSuccessful()) {
- Log.i("Result", response.body().get(0).toString());
- }
- }
- @Override
- public void onFailure(Call<List<Integer>> call, Throwable t) {
- }
- });
- }
- @Override
- public boolean onOptionsItemSelected(MenuItem item) {
- return super.onOptionsItemSelected(item);
- }
- }
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