Cara Cek Network & Internet Status Java Android Cara barbar :D :v *OKHTTP3 REQUIRED

NetworkStatus.java

package jonesrandom.firebasechat.Utils;

import android.content.Context;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.os.AsyncTask;

import java.io.IOException;

import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;

/**
 * Created by JonesRandom on 9/9/17.
 * https://masx-dev.blogspot.com
 */

public class NetworkStatus {

    private Context ctx;

    public NetworkStatus(Context ctx) {
        this.ctx = ctx;
    }

    public void openConnection(final onNetworkStatusListener listener) {

        ConnectivityManager cm = (ConnectivityManager) ctx.getSystemService(Context.CONNECTIVITY_SERVICE);
        NetworkInfo activeNetwork = cm.getActiveNetworkInfo();

        if (activeNetwork != null) {

            class getConnectionStatus extends AsyncTask<Void, Void, Integer> {

                @Override
                protected void onPreExecute() {
                    super.onPreExecute();
                    listener.onConnecting();
                }

                @Override
                protected Integer doInBackground(Void... voids) {
                    OkHttpClient client = new OkHttpClient();
                    Request request = new Request.Builder()
                            .url("https://firebase.google.com/")
                            .build();
                    try {
                        Response response = client.newCall(request).execute();
                        return response.code();
                    } catch (IOException e) {
                        e.printStackTrace();
                        return 0;
                    }

                }

                @Override
                protected void onPostExecute(Integer integer) {
                    super.onPostExecute(integer);

                    if (integer == 200){
                        listener.onConnected();
                    } else {
                        listener.onConnectionFailure();
                    }

                }
            }
            new getConnectionStatus().execute();
        } else {
            listener.onDisconnected();
        }

    }

    public interface onNetworkStatusListener {
        void onConnected();

        void onConnectionFailure();

        void onConnecting();

        void onDisconnected();
    }
}