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| public class liste_arrive extends Activity implements Runnable{
private ListView list;
private ProgressDialog progressd;
public List<arrive> results;
arrive a;
TextView gare;
TextView gareid;
String idgare = null;
String gare_name = null;
item_com_Arrive item;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.liste_arrive);
list = (ListView) findViewById(R.id.list1);
Bundle ext=getIntent().getExtras();
if(ext!=null)
{
gare_name=ext.getString("gare_name");
idgare=ext.getString("id_gare");
}
gare=(TextView)findViewById(R.id.gare_name);
gare.setText(gare_name);
gareid=(TextView)findViewById(R.id.idgare);
gareid.setText(idgare);
execute_web_service();
list.setClickable(false);
list.setFocusable(true);
}
public void execute_web_service() {
progressd = ProgressDialog.show(liste_arrive.this, "", "Chargemnet...", true,
false);
Thread thread = new Thread(liste_arrive.this);
thread.start();
}
public void run() {
get_liste_arrives();
handler.sendEmptyMessage(0);
}
private Handler handler = new Handler() {
@Override
public void handleMessage(Message msg) {
progressd.dismiss();
afficher_liste_arrives();
}
};
//}
private InputStream retrieveStream(String url) {
DefaultHttpClient client = new DefaultHttpClient();
HttpGet getRequest = new HttpGet(url);
try {
HttpResponse getResponse = client.execute(getRequest);
final int statusCode = getResponse.getStatusLine().getStatusCode();
if (statusCode != HttpStatus.SC_OK) {
Log.w(getClass().getSimpleName(), "Error " + statusCode + " for URL " + url);
return null;
}
HttpEntity getResponseEntity = getResponse.getEntity();
return getResponseEntity.getContent();
}
catch (IOException e) {
getRequest.abort();
Log.w(getClass().getSimpleName(), "Error for URL " + url, e);
}
return null;
}
public void get_liste_arrives(){
String url="http://10.0.2.2:8888/get_list_arrives.php";
Log.i("results arrives", "01");
InputStream source = retrieveStream(url);
Log.i("results arrives", "02");
Gson gson = new Gson();
Reader reader = new InputStreamReader(source);
List_arrives response = null;
try{
response= gson.fromJson(reader, List_arrives.class);
}
catch (Exception e) {
// TODO: handle exception
}
Log.i("results arrives", "03");
if(response !=null)
{
Log.i("results arrives", "04");
results = response.arrives;
Log.i("results arrives", "05");
}
Log.i("results arrives", ""+results.size());
}
public void afficher_liste_arrives(){
if(results!=null && results.size() > 0 )
{
item_com_Arrive adapter=new item_com_Arrive(liste_arrive.this, results);
list.setAdapter(adapter);
//Teliste_vide_label.setVisibility(View.INVISIBLE);
list.setVisibility(View.VISIBLE);
}
else
{
//Teliste_vide_label.setVisibility(View.VISIBLE);
list.setVisibility(View.INVISIBLE);
}
}
} |
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