Try changing this:
t.setText(current);
to this:
t.setText("test string");
On Tuesday, November 20, 2012 6:43:41 AM UTC-6, Antonis Kanaris wrote:
>
>
>
> I am new android developer.
>
> I am trying this code for access data from my webserver....
>
> @Overridepublic void onCreate(Bundle savedInstanceState) {
> super.onCreate(savedInstanceState);
> setContentView(R.layout.activity_main);
>
> URL url;
> try {
> url = new URL("http://www.mysite.net/LEDstate.txt";);
>
> HttpURLConnection urlConnection = (HttpURLConnection) url
> .openConnection();
>
> InputStream in = urlConnection.getInputStream();
>
> InputStreamReader isw = new InputStreamReader(in);
>
> int data = isw.read();
> while (data != -1) {
> char current = (char) data;
> data = isw.read();
> //System.out.print(current);
>
>
> TextView t = (TextView) findViewById(R.id.ledstate);
>
> t.setText(current);
> }
> } catch (Exception e) {
> // TODO Auto-generated catch block
> e.printStackTrace();
> }
> }
> @Overridepublic boolean onCreateOptionsMenu(Menu menu) {
> getMenuInflater().inflate(R.menu.activity_main, menu);
> return true;}
>
> }
>
> But data is not appearing on Screen.There is no change in Textview.
>
> I have checked Permissions they are ok.
>
> Any help? Thanks.
>
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