[android-developers] how to use AsyncTask

Hello,

How can i use Asynctask for the following code:

public static String getXML() {

String line = null;

DefaultHttpClient httpClient = new DefaultHttpClient();
HttpPost httpPost = new HttpPost("http://someurl/index.xml");
try {
HttpResponse httpResponse = httpClient.execute(httpPost);
HttpEntity httpEntity = httpResponse.getEntity();
line = EntityUtils.toString(httpEntity);

} catch (UnsupportedEncodingException e) {
line = "<results status=\"error\"><msg>Can't connect to server</
msg></results>";
} catch (MalformedURLException e) {
line = "<results status=\"error\"><msg>Can't connect to server</
msg></results>";
} catch (IOException e) {
line = "<results status=\"error\"><msg>Can't connect to server</
msg></results>";
}

return line;

}

this basicaly gets an xml from the website

Thanks in advance

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