How to Check Internet Connection available or not ? ! by java Coding

Check Internet Connection

public boolean checkInternetConnection()
{
    boolean connected = false;
    ConnectivityManager connectivityManager =
            (ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE);

    if(connectivityManager.getNetworkInfo(ConnectivityManager.TYPE_MOBILE).getState()
            == NetworkInfo.State.CONNECTED ||
            connectivityManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI).getState()
                    == NetworkInfo.State.CONNECTED)
    {
        //we are connected to a network        connected = true;
    }
    else {
        connected = false;
    }

    return connected;
}


https://pastebin.com/u6H3FgZg