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| private class Requeteur extends AsyncTask<String, Void, String> {
private ProgressDialog mDialog = new ProgressDialog(TonIHM.this);
private String erreur;
protected void onPreExecute() {
mDialog.setMessage("Téléchargement");
mDialog.show();
}
protected Void doInBackground(String... urls) {
try
{
HttpClient httpclient = new DefaultHttpClient();
HttpPost httppost = new HttpPost(urls[0]);
HttpResponse response = httpclient.execute(httppost);
BufferedReader reader = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
StringBuilder sb = new StringBuilder();
String line = null;
while ((line = reader.readLine()) != null) {
sb.append(line + "\n");
}
return sb.toString();
} catch(Exception e) {
cancel(true);
erreur = e.getMessage();
}
return null;
}
protected void onPostExecute(String reponse) {
mDialog.dismiss();
if(erreur != null) {
// traiter erreur
}else {
// utilisation de reponse / ui refresh
}
}
} |
