URL android java flow

[Jolied]

I can't open a reading flow on URL. In the manifest, I added an Internet permit.

protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        TextView tv = (TextView) findViewById(R.id.txt);
        String s = null;
        s = connectToSoccer();       
        tv.setText(s);
    }
private String connectToSoccer() throws IOException {
        String s = null;

        URL url = new URL("http://www.soccer.ru");
        URLConnection con = url.openConnection();
        con.setConnectTimeout(1000);
        InputStream in = con.getInputStream();
        s = StreamReader(in);
    return s;
    }

The annex is on the line InputStream in = con.InputStream();I've also been through HttpURLConnection - flight in an attempt to obtain input stream

[rielyn]

You. NetworkOnMainThreadException♪ C API line=14 cannot be requested in the network from the main flow of the annex. You need to get a job with a network in another flow. First, try to make it through. AsyncTask