Hello.I try this code for get data from mywebsite every x secs....but i
have a syntax error on token.Why?
public class ReadWebpageAsyncTask extends Activity {
private TextView textView;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
textView = (TextView) findViewById(R.id.textView01);
}
private class DownloadWebPageTask extends AsyncTask<String, Void, String>
{
@Override
protected String doInBackground(String... urls) {
String response = "";
for (String url : urls) {
DefaultHttpClient client = new DefaultHttpClient();
HttpGet httpGet = new HttpGet(url);
try {
HttpResponse execute = client.execute(httpGet);
InputStream content = execute.getEntity().getContent();
BufferedReader buffer = new BufferedReader(new
InputStreamReader(content));
String s = "";
while ((s = buffer.readLine()) != null) {
response += s;
}
} catch (Exception e) {
e.printStackTrace();
}
}
return response;
}
@Override
protected void onPostExecute(String result) {
textView.setText(result);
}
}
public void readWebpage(View view) {
DownloadWebPageTask task = new DownloadWebPageTask();
task.execute(new String[] { "http://www.mysite.net/LEDstate.txt"; });
}
//}
Timer timer = new Timer();
TimerTask task = new TimerTask(){
@Override
public void run() {
new DownloadWebPageTask().execute(new String[] {
"http://www.mysite.net/LEDstate.txt"; });
}
};
long whenToStart = 20*1000L; // 20 seconds
long howOften = 20*1000L; // 20 seconds
timer.scheduleAtFixedRate( task , whenToStart , howOften );//Syntax error
on token "(",delete this token
}
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