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| public class Consultationmsgmembre extends ListActivity{
private ProgressDialog pDialog;
JSONParser jParser = new JSONParser();
ArrayList<HashMap<String, String>> Listemessage;
private static String url_lalistemessagemembre = "http://10.0.2.2/projet2/consultemessagemembre.php";
private static final String TAG_SUCCESS = "success";
private static final String TAG_message = "message";
private static final String TAG_IDM = "id_membre";
private static final String TAG_idmsgmembre = "id_message";
private static final String TAG_objet = "objet";
private static final String TAG_cont= "contenu";
private static final String TAG_datemsg = "date_message";
private static final String TAG_IDG = "id_groupe";
JSONArray message = null;
String id_membre;
String id_groupe;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.listemessagemembre);
Intent in = getIntent();
id_membre = in.getStringExtra(TAG_IDM );
id_groupe = in.getStringExtra(TAG_IDG );
Listemessage = new ArrayList<HashMap<String, String>>();
new Telechargermessages().execute();
ListView lv = getListView();
lv.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
String id_message = ((TextView) view.findViewById(R.id.idmsgmembree)).getText()
.toString();
Intent in = new Intent(getApplicationContext(), Detailemessagemembre.class);
in.putExtra(TAG_idmsgmembre, id_message);
startActivity(in);
}
});
}
class Telechargermessages extends AsyncTask<String, String, String> {
@Override
protected void onPreExecute() {
super.onPreExecute();
pDialog = new ProgressDialog(Consultationmsgmembre.this);
pDialog.setMessage("chargement des messages...");
pDialog.setIndeterminate(false);
pDialog.setCancelable(false);
pDialog.show();
}
protected String doInBackground(String... args) {
List<NameValuePair> params = new ArrayList<NameValuePair>();
params.add(new BasicNameValuePair("id_membre", id_membre));
//params.add(new BasicNameValuePair("id_groupe", id_groupe));
JSONObject json = jParser.makeHttpRequest(url_lalistemessagemembre, "GET", params);
Log.d("tout les messages : ", json.toString());
try {
int success = json.getInt(TAG_SUCCESS);
if (success == 1) {
message = json.getJSONArray(TAG_message);
for (int i = 0; i < message.length(); i++) {
JSONObject c = message.getJSONObject(i);
String id_message = c.getString(TAG_idmsgmembre);
String objet = c.getString(TAG_objet);
String date_message = c.getString(TAG_datemsg);
HashMap<String, String> map = new HashMap<String, String>();
map.put(TAG_idmsgmembre, id_message);
map.put(TAG_objet, objet);
map.put(TAG_datemsg, date_message);
Listemessage.add(map);
}
} else {
Toast.makeText(Consultationmsgmembre.this, "la liste des messages est vide ", Toast.LENGTH_LONG).show();
}
} catch (JSONException e) {
e.printStackTrace();
}
return null;
}
protected void onPostExecute(String file_url) {
pDialog.dismiss();
runOnUiThread(new Runnable() {
public void run() {
ListAdapter adapter = new SimpleAdapter(
Consultationmsgmembre.this, Listemessage,
R.layout.messagemembreitems, new String[] {
TAG_idmsgmembre, TAG_objet, TAG_datemsg },
new int[] {R.id.idmsgmembree, R.id.objetmsgmembree, R.id.datemsgmembree });
setListAdapter(adapter);
}
});
}
}
} |
