That error seems more involved than potentially just what your
application is doing. Can you browse to that URL (or others) from the
browser on the emulator? Leave your app out of the equation and make
sure the platform is working as you expect first. Might need to make
sure you have a clean Android install and -wipe-data when you start.
Not sure, but "NetworkStateTracker(52): Can't set tcp buffer
sizes:java.io.FileNotFoundException: /sys/kernel/ipv4/tcp_rmem_min"
sounds like Android itself is not happy (as opposed to just an app
error).
Also, that looks like some of my code from the Manning book Unlocking
Android. If it is, that hasn't been updated yet to work in the 1.0
SDK so you may get various errors unless you are running it on m5, or
you have updated it. I am in the process right now of updating the
code and the text for the book - to get everything up to 1.0. I am
actually re-working that particular sample code project this week, if
you want to send me an email I can zip it and send it to you when I am
done (it will eventually get update on the Manning MEAP site too, but
will take longer).
On Oct 7, 10:23 am, nichojo <[EMAIL PROTECTED]> wrote:
> I have this:
>
> public void onCreate(Bundle savedInstanceState) {
> super.onCreate(savedInstanceState);
>
> /* Create a new TextView to display the parsing result later.
> */
> TextView tv = new TextView(this);
> try
> {
> /* Create a URL we want to load some xml-data from. */
> String queryString = "http://weather.yahooapis.com/
> forecastrss?p=36832";
> /* Replace blanks with HTML-Equivalent. */
> URL url = new URL(queryString.replace(" ", "%20"));
>
> /* Get a SAXParser from the SAXPArserFactory. */
> SAXParserFactory spf = SAXParserFactory.newInstance();
> SAXParser sp = spf.newSAXParser();
>
> /* Get the XMLReader of the SAXParser we created. */
> XMLReader xr = sp.getXMLReader();
> /* Create a new ContentHandler and apply it to the XML-
> Reader */
> WeatherHandler myWeatherHandler = new WeatherHandler();
> xr.setContentHandler(myWeatherHandler);
>
> /* Parse the xml-data from our URL. */
> xr.parse(new InputSource(url.openStream()));
> /* Parsing has finished. */
> tv.setText(myWeatherHandler.getInfo());
>
> } catch (Exception e)
> {
> tv.setText("Error: " + e.getMessage());
> Log.e(MY_DEBUG_TAG, "WeatherQueryError", e);
> }
> /* Display the TextView. */
> setContentView(tv);
> }
>
> For some reason I get a bunch network errors:
>
> 10-07 14:22:21.702: ERROR/NetworkStateTracker(52): Can't set tcp
> buffer sizes:java.io.FileNotFoundException: /sys/kernel/ipv4/
> tcp_rmem_min
> 10-07 14:22:22.462: ERROR/AUWeather(156): WeatherQueryError
> 10-07 14:22:22.462: ERROR/AUWeather(156):
> java.net.UnknownHostException: Host is unresolved:
> weather.yahooapis.com:80
> 10-07 14:22:22.462: ERROR/AUWeather(156): at
> java.net.Socket.connect(Socket.java:928)
>
> I have added the internet permission and this code is almost line by
> line just like the example. I am not behind a proxy either. Any ideas?
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google
Groups "Android Developers" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to
[EMAIL PROTECTED]
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en
-~----------~----~----~----~------~----~------~--~---
