import java.util.concurrent.BrokenBarrierException;
import java.util.concurrent.CyclicBarrier;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;

public static String getNetworkType(Context context) {
        NetworkInfo networkInfo;
        ConnectivityManager connectivityManager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);

private Handler handler = new Handler();
private Runnable runnable = new Runnable() {
   @Override
   public void run() {
      foobar();
      handler.postDelayed(this,