NetWorkUtils

public class NetWorkUtils {
    public static boolean isNetworkAvailable(Context context) {
        ConnectivityManager connectivity = (ConnectivityManager) context.getSystemService("connectivity");
        if (connectivity == null) {
            return false;
        }
        NetworkInfo[] info = connectivity.getAllNetworkInfo();
        if (info == null) {
            return false;
        }
        for (NetworkInfo state : info) {
            if (state.getState() == State.CONNECTED) {
                return true;
            }
        }
        return false;
    }
}